Deduplicate ISO-timestamp parsing and document the new device type (review follow-up, issue #131)

- vacuum_station._parse_iso_utc was a verbatim copy of
  water_purifier._parse_iso_utc; promoted to common.parse_iso_utc and
  pointed both families at it. Also made it tzinfo-aware rather than
  unconditionally overwriting with UTC -- harmless today since every
  dump seen is a bare or Z-suffixed UTC timestamp, but a board that
  ever emits a real offset would otherwise have it silently clobbered.
- Added the new vacuum_station type to the README's supported-appliance
  table, and noted that combi microwaves route through the oven
  registry.

README.md

@@ -23,14 +23,17 @@ Your state stays on your LAN: HA talks to the appliance over a direct DTLS sessi
 |---|---|
 | Air conditioner | `by_type/airconditioner.py` |
 | Air purifier | `by_type/air_purifier.py` |
+| Dehumidifier | `by_type/dehumidifier.py` |
 | Dryer | `by_type/dryer.py` |
-| Oven | `by_type/oven.py` |
-| Cooktop (read-only burner status) | `by_type/cooktop.py` |
+| Oven (including combi microwaves) | `by_type/oven.py` |
+| Gas cooktop (read-only burner status) | `by_type/cooktop.py` |
 | Range hood | `by_type/range_hood.py` |
 | Range | `by_type/range.py` |
 | Dishwasher | `by_type/dishwasher.py` |
 | Refrigerator | `by_type/refrigerator.py` |
 | Washer | `by_type/washer.py` |
+| Water purifier | `by_type/water_purifier.py` |
+| Vacuum clean/auto-empty station | `by_type/vacuum_station.py` |
 
 Each registry composes shared and family-specific `Capability` objects from `registry/capabilities/`; those modules document the individual resources/entities in more depth than a README table can stay current with.
 

custom_components/localthings/climate.py

@@ -20,10 +20,13 @@ back for, power, mode, temperature and wind resources alike.
 """
 from __future__ import annotations
 
+import logging
+
 from homeassistant.components.climate import (
     ClimateEntity,
     ClimateEntityFeature,
     HVACMode,
+    PRESET_NONE,
 )
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import UnitOfTemperature
@@ -45,6 +48,7 @@ from .registry.capabilities.airconditioner import (
     HREF_TEMPS_VS as TEMPS_VS_HREF,
     HREF_WIND_STRENGTH as WIND_STRENGTH_HREF,
     HREF_WIND_DIRECTION as WIND_DIRECTION_HREF,
+    HREF_WIND_OSCILLATION as WIND_OSCILLATION_HREF,
     HREF_CONVENIENT as CONVENIENT_HREF,
 )
 from .registry.capabilities.common import normalize_temp_unit
@@ -53,6 +57,8 @@ from .const import DOMAIN
 from .coordinator import LocalThingsCoordinator
 from .entity import LocalThingsEntity, _is_included
 
+_LOGGER = logging.getLogger(__name__)
+
 _MODES_FIELD = 'x.com.samsung.da.modes'
 _SUPPORTED_FIELD = 'x.com.samsung.da.supportedModes'
 
@@ -62,12 +68,39 @@ _SUPPORTED_FIELD = 'x.com.samsung.da.supportedModes'
 _DEVICE_TO_HVAC: dict[str, HVACMode] = {
     'Cool': HVACMode.COOL,
     'Dry': HVACMode.DRY,
+    # Fan-only is spelled 'Wind' on some boards (e.g. TP1X_DA-AC-RAC-01001) and
+    # 'Fan' on others (e.g. TP1X_DA-AC-RAC-01011); both map to FAN_ONLY. The
+    # reverse write can't rely on this map alone (two codes, one HA value) --
+    # _device_code_for_hvac() resolves the code from the unit's own
+    # supportedModes, so this is only a fallback for a unit reporting no
+    # supportedModes at all. 'Fan' is listed first so the {v: k} reverse
+    # comprehension below has 'Wind' win that fallback (last-key-wins),
+    # preserving the original single-spelling behavior rather than silently
+    # flipping it when 'Fan' was added.
+    'Fan': HVACMode.FAN_ONLY,
     'Wind': HVACMode.FAN_ONLY,
-    'Auto': HVACMode.HEAT_COOL,
+    # The device's 'Auto' is a single-setpoint "device decides" mode -> HA
+    # HVACMode.AUTO (renders "Auto"). Not HEAT_COOL: that renders "Heat/cool"
+    # and implies a two-setpoint heat+cool range these single-setpoint units
+    # (including cool-only models) don't have.
+    'Auto': HVACMode.AUTO,
     'Heat': HVACMode.HEAT,
 }
 _HVAC_TO_DEVICE = {v: k for k, v in _DEVICE_TO_HVAC.items()}
 
+# AI-driven auto-comfort mode (issue #93, A-CAWW-TP2-20-COMMON). Not a flat
+# _DEVICE_TO_HVAC entry: 'AIComfort' isn't a distinct thermodynamic operation
+# like Cool/Dry/Heat, it's an AI overlay on top of the device's own 'Auto'
+# behavior -- confirmed by this unit reporting both 'Auto' and 'AIComfort' as
+# separate, mutually-exclusive entries in /mode/vs/0's supportedModes. Modeled
+# the idiomatic HA way instead: hvac_mode reports AUTO (same as the plain
+# 'Auto' code maps to) and a dedicated 'ai_comfort' preset carries the
+# distinction a bare hvac_mode can't. Not reachable via async_set_hvac_mode --
+# entered/left only through the preset, since there's no dedicated HVACMode
+# value for it to write back to.
+_AI_COMFORT_MODE = 'AIComfort'
+PRESET_AI_COMFORT = 'ai_comfort'
+
 # Fan (wind strength): device codes "0".."4" -> HA standard fan constants where
 # a clean match exists so they auto-localize; "turbo" is custom (translated).
 _DEVICE_TO_FAN: dict[str, str] = {
@@ -84,19 +117,42 @@ _DEVICE_TO_SWING: dict[str, str] = {
     'Fix': 'off',
     'All': 'both',
     'Up_And_Low': 'vertical',
+    'Left_And_Right': 'horizontal',  # issue #75
 }
 _SWING_TO_DEVICE = {v: k for k, v in _DEVICE_TO_SWING.items()}
 
-# Preset (convenient mode): Off/Sleep map onto HA standard presets; Quiet/Smart/
-# Speed are custom (translated).
-_DEVICE_TO_PRESET: dict[str, str] = {
-    'Off': 'none',
-    'Sleep': 'sleep',
-    'Quiet': 'quiet',
-    'Smart': 'smart',
-    'Speed': 'speed',
-}
-_PRESET_TO_DEVICE = {v: k for k, v in _DEVICE_TO_PRESET.items()}
+# Swing fallback via /wind/oscillation/vs/0 (issue #126) -- boards without
+# WIND_DIRECTION_HREF at all report two independent Swing|Fix toggles
+# instead of one combined code. Same HA vocabulary as _DEVICE_TO_SWING
+# above (off/vertical/horizontal/both), just read from/written to a pair
+# of fields rather than a single one.
+def _oscillation_swing(rep: dict) -> str | None:
+    vertical = rep.get('vertical')
+    horizontal = rep.get('horizontal')
+    if vertical is None and horizontal is None:
+        return None
+    v = vertical == 'Swing'
+    h = horizontal == 'Swing'
+    if v and h:
+        return 'both'
+    if v:
+        return 'vertical'
+    if h:
+        return 'horizontal'
+    return 'off'
+
+# Preset (convenient mode): resolved dynamically from the device's own
+# /mode/convenient/vs/0 supportedModes -- no per-model table. The device 'Off'
+# code maps to HA's PRESET_NONE ("no preset active"); every other code is
+# exposed as its lowercased self and labelled in translations
+# (entity.climate.airconditioner.state_attributes.preset_mode.state.<code>),
+# so any board's convenient modes surface without code changes, and an
+# unlabelled code just renders as its raw value until a label is added.
+# (Samsung's WindFree still-air cooling shows up here as the 'Nano'/
+# 'NanoSleep' codes on cool-only global RAC boards -- that's just a
+# translation label, not a hard-coded mode.)
+def _preset_to_ha(code) -> str:
+    return PRESET_NONE if code == 'Off' else str(code).lower()
 
 
 async def async_setup_entry(
@@ -164,6 +220,11 @@ class LocalThingsClimate(LocalThingsEntity, ClimateEntity):
             | ClimateEntityFeature.TURN_ON
             | ClimateEntityFeature.TURN_OFF
         )
+        # (href, raw device code) pairs already logged by _warn_unmapped --
+        # these properties are read on every coordinator refresh, so an
+        # un-deduped warning would spam the log for any device with a
+        # genuinely unrecognized code.
+        self._warned_unmapped: set[tuple[str, str]] = set()
 
     # -- resource helpers ---------------------------------------------------
 
@@ -171,25 +232,59 @@ class LocalThingsClimate(LocalThingsEntity, ClimateEntity):
         return self.coordinator.resource(href) or {}
 
     def _is_on(self) -> bool:
-        rep = self._rep(POWER_HREF)
-        if 'value' in rep:
-            return bool(rep.get('value'))
-        vs = self._rep(POWER_VS_HREF)
-        return str(vs.get('x.com.samsung.da.power', '')).lower() == 'on'
+        # Prefer the vendor /power/vs/0 (present on every observed board and
+        # the resource writes target -- see airconditioner._climate_write).
+        # The OCF /power/0 is absent on many boards and a stale mirror on
+        # some, so reading it first showed pre-write state after a power
+        # toggle (issue #53: "can turn on but not off").
+        power = self._rep(POWER_VS_HREF).get('x.com.samsung.da.power')
+        if power is not None:
+            return str(power).lower() == 'on'
+        return bool(self._rep(POWER_HREF).get('value'))
 
     def _supported(self, href: str) -> list[str]:
         return list(self._rep(href).get(_SUPPORTED_FIELD) or [])
 
+    def _warn_unmapped(self, href: str, code: str) -> None:
+        """Log once per (href, code) when a device-reported mode has no
+        entry in the relevant device<->HA map, so a real device gap surfaces
+        in the log instead of silently vanishing (issue #93)."""
+        key = (href, code)
+        if key in self._warned_unmapped:
+            return
+        self._warned_unmapped.add(key)
+        _LOGGER.warning(
+            "%s: device mode %r on %s has no HA mapping and was dropped; "
+            "please file an issue with your diagnostics dump",
+            self.entity_id, code, href,
+        )
+
     def _read_mode(self, href: str, mapping: dict):
         """Current mode of a wind/convenient resource, mapped to its HA value."""
-        return mapping.get(_first(self._rep(href).get(_MODES_FIELD)))
+        raw = _first(self._rep(href).get(_MODES_FIELD))
+        if raw is not None and raw not in mapping:
+            self._warn_unmapped(href, raw)
+        return mapping.get(raw)
 
     def _read_modes(self, href: str, mapping: dict) -> list[str]:
         """Supported modes of a resource, mapped to HA values (unknowns dropped)."""
-        return [mapping[c] for c in self._supported(href) if c in mapping]
+        supported = self._supported(href)
+        for c in supported:
+            if c not in mapping:
+                self._warn_unmapped(href, c)
+        return [mapping[c] for c in supported if c in mapping]
 
     # -- temperature --------------------------------------------------------
 
+    def _ocf_temp_authoritative(self) -> bool:
+        """True when the OCF /temperature/{current,desired}/0 pair is the
+        authoritative temperature channel -- signalled by
+        /temperature/current/0 being present. Those boards honour reads/
+        writes on /temperature/desired/0 and ignore the vendor
+        /temperatures/vs/0; boards without the pair (only a desired stub, or
+        nothing) are the reverse. Confirmed on live units of both kinds."""
+        return bool(self._rep(TEMP_CURRENT_HREF))
+
     def _temps_vs(self) -> dict:
         """Vendor `/temperatures/vs/0` items[0] (empty {} when absent)."""
         return _temps_vs_item(self._rep(TEMPS_VS_HREF))
@@ -212,10 +307,14 @@ class LocalThingsClimate(LocalThingsEntity, ClimateEntity):
 
     @property
     def target_temperature(self):
-        v = _num(self._rep(TEMP_DESIRED_HREF).get('temperature'))
-        if v is None:
-            v = _num(self._temps_vs().get('x.com.samsung.da.desired'))
-        return v
+        # Read from the same channel writes go to (see async_set_temperature):
+        # OCF /temperature/desired/0 on boards with the full OCF pair, vendor
+        # /temperatures/vs/0 otherwise -- with the other as fallback.
+        ocf = _num(self._rep(TEMP_DESIRED_HREF).get('temperature'))
+        vs = _num(self._temps_vs().get('x.com.samsung.da.desired'))
+        if self._ocf_temp_authoritative():
+            return ocf if ocf is not None else vs
+        return vs if vs is not None else ocf
 
     def _range(self) -> list | None:
         r = self._rep(TEMP_DESIRED_HREF).get('range')
@@ -250,14 +349,23 @@ class LocalThingsClimate(LocalThingsEntity, ClimateEntity):
         if not self._is_on():
             return HVACMode.OFF
         device = _first(self._rep(MODE_HREF).get(_MODES_FIELD))
+        if device == _AI_COMFORT_MODE:
+            return HVACMode.AUTO
+        if device is not None and device not in _DEVICE_TO_HVAC:
+            self._warn_unmapped(MODE_HREF, device)
         return _DEVICE_TO_HVAC.get(device, HVACMode.AUTO)
 
     @property
     def hvac_modes(self) -> list[HVACMode]:
         modes = [HVACMode.OFF]
         for m in self._supported(MODE_HREF):
+            if m == _AI_COMFORT_MODE:
+                continue
             mapped = _DEVICE_TO_HVAC.get(m)
-            if mapped is not None and mapped not in modes:
+            if mapped is None:
+                self._warn_unmapped(MODE_HREF, m)
+                continue
+            if mapped not in modes:
                 modes.append(mapped)
         return modes
 
@@ -271,34 +379,66 @@ class LocalThingsClimate(LocalThingsEntity, ClimateEntity):
     def fan_modes(self) -> list[str]:
         return self._read_modes(WIND_STRENGTH_HREF, _DEVICE_TO_FAN)
 
+    def _swing_via_direction(self) -> bool:
+        """True when WIND_DIRECTION_HREF is the swing channel to use --
+        signalled by its presence. Boards without it (issue #126) report
+        the 2-axis oscillation resource instead; see _oscillation_swing."""
+        return bool(self._rep(WIND_DIRECTION_HREF))
+
     @property
     def swing_mode(self):
+        if self._swing_via_direction():
             return self._read_mode(WIND_DIRECTION_HREF, _DEVICE_TO_SWING)
+        return _oscillation_swing(self._rep(WIND_OSCILLATION_HREF))
 
     @property
     def swing_modes(self) -> list[str]:
+        if self._swing_via_direction():
             return self._read_modes(WIND_DIRECTION_HREF, _DEVICE_TO_SWING)
+        if self._rep(WIND_OSCILLATION_HREF):
+            return list(_SWING_TO_DEVICE.keys())
+        return []
 
     @property
     def preset_mode(self):
-        return self._read_mode(CONVENIENT_HREF, _DEVICE_TO_PRESET)
+        if _first(self._rep(MODE_HREF).get(_MODES_FIELD)) == _AI_COMFORT_MODE:
+            return PRESET_AI_COMFORT
+        code = _first(self._rep(CONVENIENT_HREF).get(_MODES_FIELD))
+        return _preset_to_ha(code) if code is not None else None
 
     @property
     def preset_modes(self) -> list[str]:
-        return self._read_modes(CONVENIENT_HREF, _DEVICE_TO_PRESET)
+        modes = [_preset_to_ha(c) for c in self._supported(CONVENIENT_HREF)]
+        if _AI_COMFORT_MODE in self._supported(MODE_HREF):
+            modes.append(PRESET_AI_COMFORT)
+        return modes
 
     # -- writes -------------------------------------------------------------
 
+    def _device_code_for_hvac(self, hvac_mode: HVACMode):
+        """Device mode code for an HA hvac_mode, chosen from this unit's own
+        supportedModes -- fan-only is 'Wind' on some boards and 'Fan' on
+        others, so the reverse map alone can't pick the code this unit
+        accepts."""
+        for code in self._supported(MODE_HREF):
+            if _DEVICE_TO_HVAC.get(code) == hvac_mode:
+                return code
+        return _HVAC_TO_DEVICE.get(hvac_mode)
+
     async def async_set_temperature(self, **kwargs) -> None:
         temp = kwargs.get('temperature')
-        if temp is not None:
-            await self.coordinator.async_send_command(self._bound, ('temperature', temp))
+        if temp is None:
+            return
+        # OCF-pair boards write /temperature/desired/0; vendor boards write
+        # /temperatures/vs/0 (see airconditioner._climate_write).
+        kind = 'temperature_ocf' if self._ocf_temp_authoritative() else 'temperature'
+        await self.coordinator.async_send_command(self._bound, (kind, temp))
 
     async def async_set_hvac_mode(self, hvac_mode: HVACMode) -> None:
         if hvac_mode == HVACMode.OFF:
             await self.coordinator.async_send_command(self._bound, ('power', False))
             return
-        device = _HVAC_TO_DEVICE.get(hvac_mode)
+        device = self._device_code_for_hvac(hvac_mode)
         if device is None:
             return
         if not self._is_on():
@@ -321,7 +461,23 @@ class LocalThingsClimate(LocalThingsEntity, ClimateEntity):
         await self._set_mapped('fan', _FAN_TO_DEVICE, fan_mode)
 
     async def async_set_swing_mode(self, swing_mode: str) -> None:
+        if self._swing_via_direction():
             await self._set_mapped('swing', _SWING_TO_DEVICE, swing_mode)
+            return
+        if self._rep(WIND_OSCILLATION_HREF):
+            await self.coordinator.async_send_command(
+                self._bound, ('oscillation', swing_mode))
 
     async def async_set_preset_mode(self, preset_mode: str) -> None:
-        await self._set_mapped('preset', _PRESET_TO_DEVICE, preset_mode)
+        if preset_mode == PRESET_AI_COMFORT:
+            # Writes the primary mode resource, not the convenient one --
+            # 'AIComfort' lives in /mode/vs/0 alongside Cool/Dry/Auto, not in
+            # /mode/convenient/vs/0 with Quiet/Smart/Speed/Sleep.
+            await self.coordinator.async_send_command(self._bound, ('mode', _AI_COMFORT_MODE))
+            return
+        # Reverse-resolve against the unit's own supportedModes (codes aren't
+        # a fixed transform of the HA value -- e.g. 'NanoSleep' -> 'nanosleep').
+        for code in self._supported(CONVENIENT_HREF):
+            if _preset_to_ha(code) == preset_mode:
+                await self.coordinator.async_send_command(self._bound, ('preset', code))
+                return

custom_components/localthings/config_flow.py

@@ -197,6 +197,18 @@ def _find_live_ports(host: str, ports: list[int], timeout: float) -> list[int]:
     return _order_candidates(live)
 
 
+def _is_placeholder_serial(serial: str) -> bool:
+    """True for a non-empty serialNum that isn't actually a real identity.
+
+    The ARTIK051_DONGLE_REF firmware family reports the literal string
+    'Nothing(SVC)' for every unit -- non-empty, so the plain `if not
+    serial` check here (and the equivalent one in coordinator.py's
+    `_run_discovery`) doesn't catch it, and two such units get the same
+    config-entry unique_id / entity unique_ids and collide (issue #83).
+    """
+    return serial.strip().lower().startswith('nothing')
+
+
 def _probe_and_validate(host: str, ca_cert_pem: str, ca_key_pem: str) -> dict:
     """Fetch UUID, mint leaf cert, probe each port. Returns config entry data dict."""
     import cbor2
@@ -261,7 +273,7 @@ def _probe_and_validate(host: str, ca_cert_pem: str, ca_key_pem: str) -> dict:
                 .get('/information/vs/0', {})
                 .get('x.com.samsung.da.serialNum', '')
             )
-            if not serial:
+            if not serial or _is_placeholder_serial(serial):
                 serial = f"{host}:{port}"
             one_ui_version = (
                 resources

custom_components/localthings/coordinator.py

@@ -22,7 +22,12 @@ from smartthings_local.ocf.state_cache import StateCache
 
 from .registry.batch import parse_device0_batch
 from .registry.by_type import for_device, for_device_by_model, for_device_by_resources
-from .registry.capabilities.common import merge_options_field, remote_control_enabled
+from .registry.capabilities.common import (
+    merge_items_field,
+    merge_options_field,
+    remote_control_enabled,
+    remote_control_required_for_write,
+)
 from .registry.discovery import discover, BoundEntity
 from .registry import CAPABILITIES
 from .registry.adapter import flatten
@@ -49,6 +54,22 @@ class _NoOpDescriptor:
 _RECOVERY_RETRY_S = 600.0  # re-attempt observe mode this often while polling
 
 
+def _is_placeholder_serial(serial: str) -> bool:
+    """True for a non-empty serialNum that isn't actually a real identity.
+
+    The ARTIK051_DONGLE_REF firmware family reports the literal string
+    'Nothing(SVC)' for every unit -- non-empty, so the plain `if not
+    serial` check below doesn't catch it, and `device_serial` feeds both
+    the HA device-registry identifier and every entity's unique_id
+    (entity.py), so two such units on the same install silently collide
+    and the second one's entities get dropped (issue #83). Mirrors the
+    identical helper in config_flow.py's `_probe_and_validate` -- kept
+    separate rather than imported to avoid pulling the config-flow module
+    into the runtime coordinator's import graph for a two-line check.
+    """
+    return serial.strip().lower().startswith('nothing')
+
+
 class LocalThingsCoordinator(DataUpdateCoordinator[dict[str, Any]]):
     """Manages one Samsung appliance: session, discovery, polling."""
 
@@ -64,6 +85,24 @@ class LocalThingsCoordinator(DataUpdateCoordinator[dict[str, Any]]):
     _OBSERVE_GRACE_PERIOD_S: float = GRACE_PERIOD_S
     _RECONNECT_PAUSE_S: float = 5.0
 
+    # A single reconnect is normal appliance-side behavior (see the
+    # README's "Known device behavior" section) -- Samsung's firmware
+    # drops the DTLS session briefly every now and then, and the
+    # coordinator recovering from that on its own isn't something a user
+    # needs to see at WARNING. Only escalate once reconnects pile up
+    # within a trailing window (issue #119).
+    #
+    # The window can't be a literal 60s: consecutive reconnect attempts are
+    # never closer together than one summary poll interval (SUMMARY_INTERVAL_S,
+    # 30s) plus _RECONNECT_PAUSE_S, so at most ~2 can ever land inside a 60s
+    # window regardless of how unhealthy the connection is -- a threshold of
+    # 5 there could never fire, silently downgrading every reconnect
+    # (including a persistently broken one) to INFO forever. 300s/3 instead:
+    # reachable under normal polling, and 3 reconnects inside 5 minutes is
+    # still a reasonable proxy for the README's "actually broken" case.
+    _RECONNECT_WARN_WINDOW_S: float = 300.0
+    _RECONNECT_WARN_THRESHOLD: int = 3
+
     # A block-level ACK timeout on the summary GET doesn't prove the
     # session is dead (see _poll_once) — require this many in a row
     # before treating it as one. A single slow transfer on an otherwise
@@ -115,6 +154,7 @@ class LocalThingsCoordinator(DataUpdateCoordinator[dict[str, Any]]):
         self.one_ui_version: str = ''
         self._consecutive_poll_timeouts = 0
         self._unbound_hrefs: list[str] = []
+        self._reconnect_times: list[float] = []
 
     # ------------------------------------------------------------------
     # Session management (all blocking — must run in executor)
@@ -312,7 +352,7 @@ class LocalThingsCoordinator(DataUpdateCoordinator[dict[str, Any]]):
         self._unbound_hrefs = unbound
 
         serial = info.get('x.com.samsung.da.serialNum', '')
-        if not serial:
+        if not serial or _is_placeholder_serial(serial):
             serial = self._entry.data[CONF_HOST]
         self.device_serial = serial
 
@@ -423,6 +463,17 @@ class LocalThingsCoordinator(DataUpdateCoordinator[dict[str, Any]]):
         self._consecutive_poll_timeouts += 1
         return self._consecutive_poll_timeouts < self._POLL_TIMEOUT_LIMIT
 
+    def _reconnect_is_frequent(self) -> bool:
+        """True once this cycle's reconnect is the Nth within the trailing
+        warn window -- see _RECONNECT_WARN_WINDOW_S/_RECONNECT_WARN_THRESHOLD."""
+        now = time.monotonic()
+        self._reconnect_times = [
+            t for t in self._reconnect_times
+            if now - t < self._RECONNECT_WARN_WINDOW_S
+        ]
+        self._reconnect_times.append(now)
+        return len(self._reconnect_times) >= self._RECONNECT_WARN_THRESHOLD
+
     # ------------------------------------------------------------------
     # DataUpdateCoordinator hook
     # ------------------------------------------------------------------
@@ -449,7 +500,13 @@ class LocalThingsCoordinator(DataUpdateCoordinator[dict[str, Any]]):
                 self._consecutive_poll_timeouts = 0
                 # One reconnect attempt — pause briefly so the device can
                 # clean up its DTLS session state before we knock again.
+                # A lone reconnect is routine (see the README's "Known
+                # device behavior" section); only warn once they're piling
+                # up within the trailing window.
+                if self._reconnect_is_frequent():
                     self._log.warning("poll failed, reconnecting: %s", e)
+                else:
+                    self._log.info("poll failed, reconnecting: %s", e)
                 await self.hass.async_add_executor_job(self._close_session)
                 await asyncio.sleep(self._RECONNECT_PAUSE_S)
                 try:
@@ -531,7 +588,10 @@ class LocalThingsCoordinator(DataUpdateCoordinator[dict[str, Any]]):
         opted this device out of it via CONF_BYPASS_REMOTE_CONTROL (issue
         #54: some devices accept certain writes, e.g. a washer's default
         dosing levels, even while reporting remote control off, so the
-        block's assumption doesn't hold for every model)."""
+        block's assumption doesn't hold for every model), or the laundry
+        firmware flag isModelSettingWithoutSC declares settings writable
+        without Smart Control (cycle start/pause/stop on /operational/state
+        still require it)."""
         desc = bound_entity.desc
         write_fn = getattr(desc, 'write_fn', None)
         if write_fn is None:
@@ -540,7 +600,11 @@ class LocalThingsCoordinator(DataUpdateCoordinator[dict[str, Any]]):
         rep = self._cache.get(href or '') or {}
         resources = self._cache.snapshot()
         bypass_remote_control = self._entry.options.get(CONF_BYPASS_REMOTE_CONTROL, False)
-        if not bypass_remote_control and not remote_control_enabled(resources):
+        if (
+            not bypass_remote_control
+            and remote_control_required_for_write(resources, href or '')
+            and not remote_control_enabled(resources)
+        ):
             raise ServiceValidationError(
                 translation_domain=DOMAIN,
                 translation_key="remote_control_disabled",
@@ -553,6 +617,9 @@ class LocalThingsCoordinator(DataUpdateCoordinator[dict[str, Any]]):
                     translation_domain=DOMAIN,
                     translation_key=error,
                 )
+        try:
+            result = write_fn(payload, rep, href, resources)
+        except TypeError:
             result = write_fn(payload, rep, href)
         if result is None:
             self._log.warning("write_fn rejected payload %r for %s", payload, href)
@@ -611,23 +678,35 @@ class LocalThingsCoordinator(DataUpdateCoordinator[dict[str, Any]]):
         # introduced its own races around overlapping writes to the same
         # href. Simpler and safer to just hold the guard for the full,
         # generously-sized window and let it expire on its own.
-        # write_fn bodies that touch x.com.samsung.da.options carry only the
-        # changed token(s) now (issue #54: confirmed sufficient on the wire --
-        # the device merges by prefix itself), not the whole packed array.
-        # observe.apply()'s field-level {**cached, **rep} merge doesn't know
-        # that -- handed the bare token list, it would replace the cached
-        # field outright and wipe every sibling option for the rest of the
-        # settle window. Pre-merge it here the same way the device does, so
-        # the optimistic cache entry stays complete; the minimal `body` below
-        # is still exactly what goes out over the wire.
+        # write_fn bodies that touch x.com.samsung.da.options or
+        # x.com.samsung.da.items carry only the changed token(s)/item now
+        # (issue #54 for options; the AC vendor temperature write for items --
+        # confirmed sufficient on the wire, the device merges the rest itself),
+        # not the whole packed array. observe.apply()'s field-level
+        # {**cached, **rep} merge doesn't know that -- handed the bare
+        # partial value, it would replace the cached field outright and wipe
+        # every sibling option/item for the rest of the settle window.
+        # Pre-merge it here the same way the device does, so the optimistic
+        # cache entry stays complete; the minimal `body` below is still
+        # exactly what goes out over the wire.
         optimistic_body = body
         new_options = body.get('x.com.samsung.da.options')
         if isinstance(new_options, list):
             cached_options = (self._cache.get(write_href) or {}).get('x.com.samsung.da.options')
             optimistic_body = {
-                **body,
+                **optimistic_body,
                 'x.com.samsung.da.options': merge_options_field(cached_options, new_options),
             }
+        # Same fact, items[] shape (e.g. airconditioner._climate_write's vendor
+        # temperature write, which now carries only {id, desired} -- see that
+        # module for the write-side half of this).
+        new_items = body.get('x.com.samsung.da.items')
+        if isinstance(new_items, list):
+            cached_items = (self._cache.get(write_href) or {}).get('x.com.samsung.da.items')
+            optimistic_body = {
+                **optimistic_body,
+                'x.com.samsung.da.items': merge_items_field(cached_items, new_items),
+            }
         self._observe.apply(write_href, optimistic_body, source='optimistic')
         self._observe.mark_write_pending(
             write_href, settle_s=self._POST_TIMEOUT_S + self._POLL_TIMEOUT_S

custom_components/localthings/fan.py

@@ -1,7 +1,15 @@
-"""Fan platform for Samsung range hoods."""
+"""Fan platform for Samsung range hoods and air purifiers.
+
+Two FanDesc-bound hrefs exist, one per family, dispatched by href in
+async_setup_entry below since they need different HA fan semantics: the
+range hood's fan speed is an ordered set of numeric levels (SET_SPEED), while
+the newer air-purifier board family's modes (Smart/Max/Mid/WindFree/Sleep,
+issue #130) are named behaviors with no linear order (PRESET_MODE)."""
 
 from __future__ import annotations
 
+import logging
+
 from homeassistant.components.fan import FanEntity, FanEntityFeature
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
@@ -14,14 +22,19 @@ from homeassistant.util.percentage import (
 from .const import DOMAIN
 from .coordinator import LocalThingsCoordinator
 from .entity import LocalThingsEntity, _is_included
+from .registry.capabilities.air_purifier import HREF_MODE as AIR_PURIFIER_FAN_HREF
 from .registry.entities import FanDesc
 
+_LOGGER = logging.getLogger(__name__)
 
 POWER_HREF = '/power/0'
 POWER_VS_HREF = '/power/vs/0'
 _FAN_SPEED_FIELD = 'x.com.samsung.da.hood.fanSpeed'
 _SUPPORTED_FAN_SPEED_FIELD = 'x.com.samsung.da.hood.supportedFanSpeed'
 
+_MODES_FIELD = 'x.com.samsung.da.modes'
+_SUPPORTED_MODES_FIELD = 'x.com.samsung.da.supportedModes'
+
 
 async def async_setup_entry(
     hass: HomeAssistant,
@@ -29,11 +42,15 @@ async def async_setup_entry(
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     coordinator: LocalThingsCoordinator = hass.data[DOMAIN][entry.entry_id]
-    async_add_entities(
-        LocalThingsRangeHoodFan(coordinator, bound)
-        for bound in coordinator.bound
-        if isinstance(bound.desc, FanDesc) and _is_included(bound, coordinator)
-    )
+    entities = []
+    for bound in coordinator.bound:
+        if not (isinstance(bound.desc, FanDesc) and _is_included(bound, coordinator)):
+            continue
+        if bound.href == AIR_PURIFIER_FAN_HREF:
+            entities.append(LocalThingsAirPurifierFan(coordinator, bound))
+        else:
+            entities.append(LocalThingsRangeHoodFan(coordinator, bound))
+    async_add_entities(entities)
 
 
 class LocalThingsRangeHoodFan(LocalThingsEntity, FanEntity):
@@ -120,3 +137,80 @@ class LocalThingsRangeHoodFan(LocalThingsEntity, FanEntity):
             )
         code = percentage_to_ordered_list_item(codes, percentage)
         await self.coordinator.async_send_command(self._bound, ('speed', code))
+
+
+class LocalThingsAirPurifierFan(LocalThingsEntity, FanEntity):
+    """Air-purifier fan: named preset modes, not an ordered percentage --
+    see air_purifier.FAN's comment for why (Smart/WindFree/Sleep aren't
+    "faster/slower" than Max/Mid)."""
+
+    _enable_turn_on_off_backwards_compatibility = False
+    _attr_supported_features = (
+        FanEntityFeature.PRESET_MODE
+        | FanEntityFeature.TURN_ON
+        | FanEntityFeature.TURN_OFF
+    )
+
+    def __init__(self, coordinator: LocalThingsCoordinator, bound) -> None:
+        super().__init__(coordinator, bound)
+        self._attr_name = None
+
+    def _rep(self, href: str) -> dict:
+        return self.coordinator.resource(href) or {}
+
+    def _mode_rep(self) -> dict:
+        return self._rep(self._bound.href)
+
+    def _power_payload(self, enabled: bool) -> tuple[str, bool, str]:
+        """Target whichever power resource this unit actually exposes --
+        same pattern as LocalThingsRangeHoodFan._power_payload above.
+        Writing a hardcoded href here would silently no-op on a board that
+        only reports the other one, even though is_on already falls back
+        correctly."""
+        resources = self.coordinator.last_resources
+        target = POWER_VS_HREF if POWER_VS_HREF in resources else POWER_HREF
+        return 'power', enabled, target
+
+    @property
+    def is_on(self) -> bool:
+        power = self._rep(POWER_VS_HREF).get('x.com.samsung.da.power')
+        if power is not None:
+            return str(power).lower() == 'on'
+        return bool(self._rep(POWER_HREF).get('value'))
+
+    @property
+    def preset_modes(self) -> list[str]:
+        return [
+            str(code).lower()
+            for code in self._mode_rep().get(_SUPPORTED_MODES_FIELD, ())
+        ]
+
+    @property
+    def preset_mode(self) -> str | None:
+        modes = self._mode_rep().get(_MODES_FIELD)
+        code = modes[0] if isinstance(modes, (list, tuple)) and modes else modes
+        return str(code).lower() if code is not None else None
+
+    async def async_turn_on(
+        self, percentage: int | None = None, preset_mode: str | None = None,
+        **kwargs,
+    ) -> None:
+        await self.coordinator.async_send_command(self._bound, self._power_payload(True))
+        if preset_mode is not None:
+            await self.async_set_preset_mode(preset_mode)
+
+    async def async_turn_off(self, **kwargs) -> None:
+        await self.coordinator.async_send_command(self._bound, self._power_payload(False))
+
+    async def async_set_preset_mode(self, preset_mode: str) -> None:
+        # Reverse-resolve against the unit's own supportedModes -- the
+        # write needs the raw device code (e.g. 'WindFree'), not the
+        # lowercased HA value.
+        for code in self._mode_rep().get(_SUPPORTED_MODES_FIELD, ()):
+            if str(code).lower() == preset_mode:
+                await self.coordinator.async_send_command(self._bound, ('mode', code))
+                return
+        _LOGGER.warning(
+            "%s: %r is not a valid preset mode (supported: %s)",
+            self.entity_id, preset_mode, self.preset_modes,
+        )

custom_components/localthings/registry/by_type/__init__.py

@@ -3,8 +3,9 @@ from typing import Optional
 
 from ._base import DeviceRegistry
 from . import (
-    air_purifier, airconditioner, cooktop, dishwasher, dryer, oven,
-    range as _range, range_hood, refrigerator, washer,
+    air_purifier, airconditioner, cooktop, dehumidifier, dishwasher, dryer,
+    induction_cooktop, oven, range as _range, range_hood, refrigerator,
+    vacuum_station, washer, water_purifier,
 )
 
 __all__ = [
@@ -19,14 +20,18 @@ _REGISTRY_BY_KEY: dict[str, DeviceRegistry] = {
     'airconditioner': airconditioner.REGISTRY,
     'air_conditioner': airconditioner.REGISTRY,
     'cooktop': cooktop.REGISTRY,
+    'dehumidifier': dehumidifier.REGISTRY,
     'dishwasher': dishwasher.REGISTRY,
     'dryer': dryer.REGISTRY,
+    'induction_cooktop': induction_cooktop.REGISTRY,
     'oven': oven.REGISTRY,
     'hood': range_hood.REGISTRY,
     'range': _range.REGISTRY,
     'range_hood': range_hood.REGISTRY,
     'refrigerator': refrigerator.REGISTRY,
+    'vacuum_station': vacuum_station.REGISTRY,
     'washer': washer.REGISTRY,
+    'water_purifier': water_purifier.REGISTRY,
 }
 
 
@@ -82,11 +87,55 @@ _CONSUMER_PREFIX_TO_KEY: dict[str, str] = {
     'WD': 'washer',
     'WF': 'washer',
     'WV': 'washer',  # FlexWash twin units (e.g. WV55M9600AW) -- issue #19
+    'WA': 'washer',  # Top-load washers (e.g. WA8000T) -- issue #106
     'DV': 'dryer',
     'DW': 'dishwasher',
 }
 
 
+def _model_num_segments(model_num: str) -> list[str]:
+    """Underscore-delimited segments of modelNum's pipe-prefix.
+
+    Most boards wrap a token in underscores on both sides ('..._REF_...'),
+    which a plain substring check catches fine. But the ARTIK051_DONGLE_REF
+    family (issues #77, #83) reports modelNum as
+    '<board>_DONGLE_REF|<rest...>' -- REF is the *last* segment before the
+    pipe, with no trailing underscore, so '_REF_' never matches and the
+    device silently fell back to 'unknown'. Splitting on '_' and checking
+    segment membership catches both shapes without caring which side (if
+    either) has a delimiter.
+    """
+    prefix = (model_num or '').split('|', 1)[0]
+    return prefix.split('_')
+
+
+def _consumer_model_key(description: str) -> Optional[str]:
+    """Registry key from the consumer-model token in `description`, or None.
+
+    Usually that token is the last '_'-delimited segment before any
+    '/board-info' suffix (e.g. '..._WW90DG6U25LEU4' -> 'WW90DG6U25LEU4').
+    But issue #79's dryer pairs two model numbers in one description --
+    '..._DVE50A8800_8600/DC92-...' -- so the true consumer token
+    ('DVE50A8800') sits one segment *before* the actual last segment
+    ('8600', a bare second model number with no recognizable prefix). Scan
+    segments from the end and take the first one that resolves, rather
+    than assuming the last segment is always it.
+
+    Only a 2-letter *prefix* match -- e.g. 'WAC' (the Window Air Conditioner
+    board-family token, issue #87) also starts with 'WA' (the top-load-washer
+    prefix, issue #106) at this granularity. for_device_by_model() calls the
+    board-family modelNum checks first and this function only as a fallback,
+    so that ambiguity resolves correctly without this function needing to
+    know about unrelated device families.
+    """
+    segments = (description or '').split('/', 1)[0].split('_')
+    for segment in reversed(segments):
+        key = _CONSUMER_PREFIX_TO_KEY.get(segment[:2].upper())
+        if key is not None:
+            return key
+    return None
+
+
 def for_device_by_model(model_num: str, description: str) -> Optional[DeviceRegistry]:
     """Fallback device-type detection for hardware that never reports
     oneUiVersion (confirmed for washers -- their /otninformation/vs/0 has
@@ -100,18 +149,30 @@ def for_device_by_model(model_num: str, description: str) -> Optional[DeviceRegi
         DeviceRegistry if the consumer-model code or modelNum resolves to a
         known type, None otherwise.
     """
-    token = (description or '').split('/', 1)[0].rsplit('_', 1)[-1]
-    key = _CONSUMER_PREFIX_TO_KEY.get(token[:2].upper())
-    if key is None and '_REF_' in (model_num or ''):
+    # Board-family modelNum tokens are checked first, and the fuzzier
+    # 2-letter consumer-model prefix from `description` only as a fallback
+    # (see the bottom of this function) -- some board tokens are themselves
+    # only 2-3 letters long ('WAC', issue #87) and would otherwise collide
+    # with an unrelated consumer prefix at that granularity ('WA', issue #106).
+    key = None
+    if key is None and 'REF' in _model_num_segments(model_num):
         key = 'refrigerator'
     # Room air conditioners (e.g. ARTIK051_PRAC_20K) report no oneUiVersion and
     # a modelNum carrying the '_PRAC_' (Package Room Air Conditioner) token.
     if key is None and '_PRAC_' in (model_num or ''):
         key = 'airconditioner'
-    # Older/simpler RAC boards (e.g. TP2X_RAC_20K, issue #37) use the plain
-    # '_RAC_' token instead -- distinct from '_PRAC_' above (no overlap: the
-    # 'P' sits between the underscore and 'RAC' in that token).
-    if key is None and '_RAC_' in (model_num or ''):
+    # Other RAC boards carry a bare 'RAC' (Room Air Conditioner) token in the
+    # modelNum, in one of two spellings: the underscore form '_RAC_' (e.g.
+    # TP2X_RAC_20K, issue #37) or the hyphenated form '-RAC-' (e.g.
+    # TP1X_DA-AC-RAC-01001, a cool-only global variant, issue #91). Both are
+    # distinct from '_PRAC_' above ('P' sits before 'RAC' with no delimiter)
+    # and from range ('-RANGE-') / oven ('-OVEN-') tokens. Most TP1X boards
+    # self-report oneUiVersion and resolve via for_device() upstream of this
+    # fallback; the hyphenated match is what rescues variants whose
+    # /otninformation/vs/0 ships no swVersionInfo block at all, so
+    # oneUiVersion is empty.
+    if key is None and ('_RAC_' in (model_num or '')
+                        or '-RAC-' in (model_num or '').upper()):
         key = 'airconditioner'
     # System air conditioners (multi-indoor-unit commercial installs, e.g.
     # A-CAWW-TP2-20-COMMON, issue #52) report no oneUiVersion either and
@@ -122,6 +183,32 @@ def for_device_by_model(model_num: str, description: str) -> Optional[DeviceRegi
     # resource (see airconditioner.py's _AC_IGNORED).
     if key is None and '-CAWW-' in (model_num or '').upper():
         key = 'airconditioner'
+    # Dehumidifiers (e.g. TP1X_DA_AC_DHM_01001_0000, issue #88) share the
+    # DA_AC_ board family with the room-AC models above but carry the
+    # '_DHM_' (DeHuMidifier) token instead of '_RAC_'/'_PRAC_'. Distinct
+    # registry: target humidity, not temperature, is the primary control,
+    # and there's no climate composite.
+    if key is None and '_DHM_' in (model_num or ''):
+        key = 'dehumidifier'
+    # Window air conditioners (e.g. TP1X_DA_AC_WAC_01001_0000, issue #87)
+    # report no oneUiVersion and carry the '_WAC_' (Window Air Conditioner)
+    # token instead of '_RAC_'/'_PRAC_'. Same TP1X-class resource surface
+    # as the room-AC models above (mode/convenient/wind/temperature/power/
+    # filter/humidity all confirmed against the issue #87 dump binding
+    # cleanly against the existing airconditioner registry once routed
+    # here) -- no WAC-specific resources needed.
+    if key is None and '_WAC_' in (model_num or ''):
+        key = 'airconditioner'
+    # ARA-WW-class wall-mount RACs (e.g. ARA-WW-TP1-22-COMMON, issues #115/
+    # #116/#117/#120) report no oneUiVersion and no '_RAC_'/'-RAC-' token at
+    # all -- the board family is spelled 'ARA-WW-' instead. Same resource
+    # surface as the other TP1X-class room ACs above (mode/convenient/wind/
+    # temperature/power/filter/humidity all confirmed against these dumps
+    # binding cleanly against the existing airconditioner registry once
+    # routed here) -- no ARA-WW-specific resources needed, so this reuses
+    # the same registry rather than adding a new device type.
+    if key is None and 'ARA-WW-' in (model_num or '').upper():
+        key = 'airconditioner'
     # Air purifiers (e.g. ARTIK051_TVTL_18K, issue #56) report no
     # oneUiVersion either, and carry the '_TVTL_' board-family token.
     if key is None and '_TVTL_' in (model_num or ''):
@@ -129,6 +216,10 @@ def for_device_by_model(model_num: str, description: str) -> Optional[DeviceRegi
     model_identity = f'{model_num} {description}'.upper()
     if key is None and ('_COOKTOP' in model_identity or '_GB_CT_' in model_identity):
         key = 'cooktop'
+    # Water purifiers (e.g. TP2X_WATERPURIFIER_20K, issue #90) report no
+    # oneUiVersion and carry the 'WATERPURIFIER' board-family token.
+    if key is None and 'WATERPURIFIER' in model_identity:
+        key = 'water_purifier'
     if key is None and model_identity.startswith('AHD-'):
         key = 'range_hood'
     # Range/cooktop-oven combos (e.g. TP1X_DA-KS-RANGE-0102X, issue #44) --
@@ -141,6 +232,37 @@ def for_device_by_model(model_num: str, description: str) -> Optional[DeviceRegi
     # oneUiVersion and doesn't match the washer/dryer/dishwasher prefix map.
     if key is None and '-OVEN-' in (model_num or '').upper():
         key = 'oven'
+    # Combi microwaves (e.g. TP1X_DA-KS-MICROWAVE-01041, issue #121) -- same
+    # board family as the wall oven above (an '/oven/vs/0' cavity resource
+    # with Convection/AirFryer/Grill/MicroWave modes on /mode/vs/0), just a
+    # different cavity. Reports no oneUiVersion and doesn't match the
+    # washer/dryer/dishwasher prefix map either. Binds cleanly against the
+    # existing oven registry once routed here (confirmed against the issue
+    # #121 dump) -- no microwave-specific device type needed.
+    if key is None and '-MICROWAVE-' in (model_num or '').upper():
+        key = 'oven'
+    # Standalone induction cooktops (e.g. TP1X_DA-KS-COOKTOP-01011, issue
+    # #86) -- same board family and '/cooktop/status/vs/0' resource shape
+    # as the range combo above, but no oven attached at all. Distinct from
+    # the '_COOKTOP'/'_GB_CT_' underscore-delimited check above: that one
+    # matches a different, older gas-cooktop family (cooktop.py's NA9300K
+    # class, burner state embedded in /mode/vs/0's options array) whose
+    # modelNum token is underscore-delimited, not hyphenated like this
+    # board family's.
+    if key is None and '-COOKTOP-' in (model_num or '').upper():
+        key = 'induction_cooktop'
+    # Stick-vacuum clean/auto-empty station (e.g. A-VSKR-TP1-22-VS9500AL,
+    # issue #131) -- reports no oneUiVersion and carries the '-VSKR-'
+    # board-family token. See capabilities/vacuum_station.py for why this
+    # is its own device type: the resource set (dustbag/dustbin/UV-sanitize
+    # station state) shares no hrefs with anything else already modeled.
+    if key is None and '-VSKR-' in (model_num or '').upper():
+        key = 'vacuum_station'
+    # Consumer-model prefix from `description` (washer/dryer/dishwasher) --
+    # last, since it's the fuzziest match (a bare 2-letter prefix) and would
+    # otherwise shadow the more specific board-family tokens above.
+    if key is None:
+        key = _consumer_model_key(description)
     return _REGISTRY_BY_KEY.get(key) if key else None
 
 
@@ -170,4 +292,18 @@ def for_device_by_resources(resources: dict[str, dict]) -> Optional[DeviceRegist
         and '/hood/lamp/vs/0' in resources
     ):
         return _REGISTRY_BY_KEY['range_hood']
+    # Oven/range-combo boards that report no /information/vs/0 at all
+    # (issue #74's NE63B8411SS -- the resource is simply absent from the
+    # dump, not just empty) can't be matched via for_device_by_model's
+    # modelNum tokens either. 'Bake' is oven/range cook-mode vocabulary that
+    # no other family's /mode/vs/0 uses (confirmed against the microwave,
+    # cooktop, and every laundry fixture), so its presence alongside the
+    # oven cavity resource is a safe signature. Distinguish range (has a
+    # cooktop half) from a plain wall oven by which cooktop-status resource,
+    # if any, is also present.
+    supported_modes = mode.get('x.com.samsung.da.supportedModes') or ()
+    if '/oven/vs/0' in resources and 'Bake' in supported_modes:
+        if '/cooktopmonitoring/vs/0' in resources or '/cooktop/status/vs/0' in resources:
+            return _REGISTRY_BY_KEY['range']
+        return _REGISTRY_BY_KEY['oven']
     return None

custom_components/localthings/registry/by_type/air_purifier.py

@@ -1,10 +1,22 @@
-"""Air-purifier device registry (Samsung ARTIK051_TVTL-class, issue #56).
+"""Air-purifier device registry.
 
-Reports no oneUiVersion; resolved via for_device_by_model's '_TVTL_' modelNum
-token (see registry.py). Reuses dishwasher.DIAGNOSIS for /diagnosis/vs/0
-(identical field/write contract).
+Spans two board generations sharing this one registry (see
+capabilities/air_purifier.py's module docstring for the per-href
+match_fn discriminators that keep them from colliding):
+
+- ARTIK051_TVTL-class (issue #56). Reports no oneUiVersion; resolved via
+  for_device_by_model's '_TVTL_' modelNum token (see registry.py).
+- TP1X_DA-AC-AIR-class (issue #130). Self-reports oneUiVersion "7.0 Air
+  purifier", resolved via for_device(). Adds real fan-mode control plus
+  display/HEPA-filter/pet-filter/sound resources the older family never
+  reported; reuses airconditioner.DISPLAY_LIGHT and airconditioner.MUTE_ONCE
+  for /light/vs/0 and /option/muteonce/vs/0, which are identical shapes on
+  the shared DA-AC- board family.
+
+Reuses dishwasher.DIAGNOSIS for /diagnosis/vs/0 (identical field/write
+contract).
 """
-from ..capabilities import air_purifier, common, dishwasher, ignored
+from ..capabilities import air_purifier, airconditioner, common, dishwasher, ignored
 from ._base import DeviceRegistry, _build
 
 REGISTRY = DeviceRegistry(
@@ -20,6 +32,16 @@ REGISTRY = DeviceRegistry(
         air_purifier.AIRFLOW_GENERIC,
         air_purifier.AIRFLOW_VS_FALLBACK,
         air_purifier.MODE,
+        air_purifier.FAN,
+        air_purifier.DISPLAY,
+        air_purifier.HEPA_FILTER,
+        air_purifier.PANEL_STATUS,
+        air_purifier.PET_FILTER_ACTIVATION,
+        air_purifier.SOUND_MODE,
+        air_purifier.SOUND_OUTPUT,
+        air_purifier.SOUND_VOLUME,
+        airconditioner.DISPLAY_LIGHT,
+        airconditioner.MUTE_ONCE,
         *air_purifier.COVERAGE,
     ]),
 )

custom_components/localthings/registry/by_type/airconditioner.py

@@ -25,6 +25,10 @@ REGISTRY = DeviceRegistry(
         airconditioner.DISPLAY_LIGHT,
         airconditioner.MUTE_ONCE,
         airconditioner.CURRENT_LIMIT,
+        airconditioner.ANOMALY_LOAD,
+        airconditioner.CURRENT_TEMPERATURE,
+        airconditioner.CURRENT_TEMPERATURE_VS,
+        airconditioner.HUMIDITY,
         *airconditioner.COVERAGE,
     ]),
 )

custom_components/localthings/registry/by_type/cooktop.py

@@ -1,11 +1,21 @@
-"""Cooktop device registry."""
+"""Gas cooktop device registry (NA9300K-class, PR #23).
+
+Named 'gas_cooktop' (not 'cooktop') so its diagnostics/device-info label
+doesn't collide with the unrelated induction_cooktop family (issue #86,
+by_type/induction_cooktop.py) -- two different OCF surfaces that happen to
+share the English word "cooktop". The `_REGISTRY_BY_KEY['cooktop']` lookup
+key is unchanged: it's relied on by real devices reporting
+oneUiVersion "Cooktop" (for_device), the legacy ARTIK051 modelNum rule
+(for_device_by_model), and the resource-signature fallback
+(for_device_by_resources) alike.
+"""
 
 from ..capabilities import common, cooktop, ignored
 from ._base import DeviceRegistry, _build
 
 
 REGISTRY = DeviceRegistry(
-    name='cooktop',
+    name='gas_cooktop',
     capabilities=_build([
         *ignored.IGNORED,
         cooktop.COOKTOP_POWER,

custom_components/localthings/registry/by_type/dehumidifier.py

@@ -0,0 +1,23 @@
+"""Dehumidifier device registry (Samsung TP1X_DA_AC_DHM-class, issue #88).
+
+Shares the DA_AC_ board family with airconditioner.py (power, air filter,
+auto-clean, mute-once all use the identical resource shapes), so those three
+Capability objects are reused directly rather than duplicated.
+"""
+from ..capabilities import airconditioner, common, dehumidifier, ignored
+from ._base import DeviceRegistry, _build
+
+REGISTRY = DeviceRegistry(
+    name='dehumidifier',
+    capabilities=_build([
+        *ignored.IGNORED,
+        *common.UNIVERSAL,
+        *common.POWER,
+        dehumidifier.MODE,
+        dehumidifier.HUMIDITY,
+        airconditioner.AUTO_CLEAN,
+        airconditioner.AIR_FILTER,
+        airconditioner.MUTE_ONCE,
+        *dehumidifier.COVERAGE,
+    ]),
+)

custom_components/localthings/registry/by_type/induction_cooktop.py

@@ -0,0 +1,30 @@
+"""Standalone induction-cooktop device registry (Samsung
+TP1X_DA-KS-COOKTOP-class, issue #86) -- the cooktop half of the
+range/oven board family (see capabilities/range.py), but with no oven
+attached at all.
+
+Reuses range.py's COOKTOP_STATUS/COOKTOP_SPEC/COOKTOP_SAFETY/PROBE_STATUS
+wholesale (identical resource shapes to the range combo's cooktop half)
+and cooktop.PAIRED_HOOD_STATUS for the Bluetooth-paired range hood some
+units pair with. Distinct registry key from cooktop.REGISTRY ('cooktop')
+-- that family is the unrelated NA9300K-class gas cooktop (burner state
+embedded in /mode/vs/0's options array, a completely different OCF
+surface that happens to share the English word "cooktop").
+"""
+from ..capabilities import common, cooktop as cooktop_caps, ignored
+from ..capabilities import range as range_caps
+from ._base import DeviceRegistry, _build
+
+REGISTRY = DeviceRegistry(
+    name='induction_cooktop',
+    capabilities=_build([
+        *ignored.IGNORED,
+        *common.UNIVERSAL,
+        *common.POWER,
+        range_caps.COOKTOP_STATUS,
+        range_caps.COOKTOP_SPEC,
+        range_caps.COOKTOP_SAFETY,
+        range_caps.PROBE_STATUS,
+        cooktop_caps.PAIRED_HOOD_STATUS,
+    ]),
+)

custom_components/localthings/registry/by_type/oven.py

@@ -15,5 +15,6 @@ REGISTRY = DeviceRegistry(
         oven.OVEN_DOOR,
         oven.OVEN_CONNECTED,
         oven.OVEN_SPEC,
+        oven.OVEN_RECIPE_COOK,
     ]),
 )

custom_components/localthings/registry/by_type/range.py

@@ -25,5 +25,6 @@ REGISTRY = DeviceRegistry(
         range_caps.COOKTOP_STATUS,
         range_caps.COOKTOP_SPEC,
         range_caps.COOKTOP_SAFETY,
+        range_caps.COOKTOP_MONITORING,
     ]),
 )

custom_components/localthings/registry/by_type/refrigerator.py

@@ -33,7 +33,7 @@ REGISTRY = DeviceRegistry(
     ]),
     pattern_capabilities=[
         fridge.TEMP_CURRENT_GENERIC,
-        fridge.TEMP_SETPOINT_GENERIC,
+        fridge.TEMP_SETPOINT,
         fridge.ICEMAKER_GENERIC,
         fridge.DOOR_GENERIC,
     ],

custom_components/localthings/registry/by_type/vacuum_station.py

@@ -0,0 +1,22 @@
+"""Stick-vacuum clean/auto-empty station device registry (issue #131).
+
+See capabilities/vacuum_station.py's module docstring for why this only
+covers the station's own dustbag/dustbin/UV-sanitize state and not any
+vacuum-body control (suction, battery, cleaning mode) -- the diagnostics
+dump this was built from reports none of that.
+"""
+from ..capabilities import common, ignored, vacuum_station
+from ._base import DeviceRegistry, _build
+
+REGISTRY = DeviceRegistry(
+    name='vacuum_station',
+    capabilities=_build([
+        *ignored.IGNORED,
+        *common.UNIVERSAL,
+        *common.POWER,
+        vacuum_station.DUSTBAG,
+        vacuum_station.DUSTBAG_USAGE,
+        vacuum_station.DUSTBIN_SETTING,
+        vacuum_station.CLEANSTATION_STATUS,
+    ]),
+)

custom_components/localthings/registry/by_type/water_purifier.py

@@ -0,0 +1,20 @@
+"""Water-purifier device registry (Samsung TP2X_WATERPURIFIER-class, issue #90).
+"""
+from ..capabilities import common, ignored, water_purifier
+from ._base import DeviceRegistry, _build
+
+REGISTRY = DeviceRegistry(
+    name='water_purifier',
+    capabilities=_build([
+        *ignored.IGNORED,
+        *common.UNIVERSAL,
+        common.WATER_FILTER,
+        water_purifier.DISPENSE,
+        water_purifier.STATUS,
+        water_purifier.FAVORITE_CAPACITY,
+        water_purifier.FAVORITE_HOTWATER,
+        water_purifier.COFFEE,
+        water_purifier.LOCK,
+        *water_purifier.COVERAGE,
+    ]),
+)

custom_components/localthings/registry/capabilities/air_purifier.py

@@ -15,6 +15,13 @@ issue #56's follow-up (five diagnostics dumps captured with the physical unit
 set to Auto/Sleep/Low/Medium/High):
   Light_On / Light_Off  -- a plain on/off flag; MODE below models it as a
                             real switch, RMW-replacing just that one entry.
+                            NOT the same polarity as the AC family's own
+                            Light_On/Light_Off token on its own /mode/vs/0
+                            (airconditioner._display_light_on) -- that one is
+                            confirmed inverted (Light_Off means the panel is
+                            lit) on live hardware. Same token name, same
+                            resource name, different device type and
+                            opposite meaning -- don't unify them.
   Comode_Off            -- read 'Off' on *every* one of the five dumps,
                             including High/Low/Medium/Auto -- confirms this
                             is NOT the fan-speed selector (ruling out the
@@ -42,10 +49,26 @@ diagnostics snapshot was taken. Exposed read-only pending a confirmed,
 stable capture -- see the issue #56 discussion for what's needed.
 """
 from ..capability import Capability
-from ..entities import BinarySensorDesc, SensorDesc, SwitchDesc
-from .common import int_or_none, sensor_item_value
+from ..entities import (
+    BinarySensorDesc, FanDesc, NumberDesc, SelectDesc, SensorDesc, SwitchDesc,
+)
+from .common import filter_usage_percent, int_or_none, sensor_item_value
 from .laundry import bool_option_exists, bool_option_value, option_value, option_write
 
+# Newer TP1X_DA-AC-AIR-class boards (e.g. TP1X_DA-AC-AIR-01031_0000, issue
+# #130) report fan modes directly on /mode/vs/0's top-level `modes`/
+# `supportedModes` fields (Smart/Max/Mid/WindFree/Sleep) instead of packing
+# everything into the options[] array the way the older ARTIK051_TVTL
+# family above does -- that older family's /mode/vs/0 has no top-level
+# supportedModes at all (see the module docstring's Comode_Off finding).
+# Both board generations share the /mode/vs/0 href, so FAN and MODE below
+# are mutually exclusive via this presence check rather than colliding.
+HREF_MODE = '/mode/vs/0'
+
+
+def _has_top_level_modes(rep, resources):
+    return isinstance(rep.get('x.com.samsung.da.supportedModes'), (list, tuple))
+
 _AIR_QUALITY_SENSORS = (
     ('dust', 'mdi:blur', 'Dust'),
     ('fine_dust', 'mdi:blur', 'FineDust'),
@@ -149,6 +172,7 @@ def _light_write(payload, rep, href=None):
 MODE = Capability(
     href='/mode/vs/0',
     poll_tier='warm',
+    match_fn=lambda rep, resources: not _has_top_level_modes(rep, resources),
     entities=(
         SwitchDesc(key='display_light', icon='mdi:led-on',
                    entity_category='config',
@@ -164,11 +188,200 @@ MODE = Capability(
     ),
 )
 
+
+def _fan_write(payload, rep, href=None):
+    kind, value, *args = payload
+    if kind == 'power':
+        # Targets whichever power href fan.py's _power_payload picked (the
+        # board may only report /power/0) -- a hardcoded vendor href here
+        # would silently no-op on such a board even though the entity's
+        # own is_on already falls back to reading it correctly.
+        power_href = args[0] if args else '/power/vs/0'
+        if power_href == '/power/0':
+            return ['power', '0'], {'value': bool(value)}
+        return (['power', 'vs', '0'],
+                {'x.com.samsung.da.power': 'On' if value else 'Off'})
+    if kind == 'mode':
+        return ['mode', 'vs', '0'], {'x.com.samsung.da.modes': [value]}
+    return None
+
+
+def _first_fan_mode(rep):
+    """Representative scalar for the fan entity in the flattened state
+    (golden/regression), mirroring airconditioner.py's own _first_mode --
+    the real entity computes its state from live coordinator reads."""
+    modes = rep.get('x.com.samsung.da.modes')
+    if isinstance(modes, (list, tuple)):
+        return modes[0] if modes else None
+    return modes
+
+
+# Named preset modes (Smart/Max/Mid/WindFree/Sleep), not an ordered
+# percentage -- WindFree/Smart/Sleep are named behaviors, not
+# "faster/slower" positions relative to Max/Mid, so fan.py's entity for
+# this only exposes PRESET_MODE, matching how the AC family's own named
+# convenient modes are modeled as a preset rather than a speed number.
+FAN = Capability(
+    href=HREF_MODE,
+    poll_tier='warm',
+    match_fn=_has_top_level_modes,
+    entities=(
+        FanDesc(key='fan', translation_key='air_purifier_fan',
+                rep_fn=_first_fan_mode, write_fn=_fan_write),
+    ),
+)
+
+# ---------------------------------------------------------------------------
+# TP1X_DA-AC-AIR-class additions (issue #130). This board reports several
+# resources the older ARTIK051_TVTL family never did.
+# ---------------------------------------------------------------------------
+
+# Screen/indicator-panel on/off -- distinct from LIGHT below (ambient mood
+# light): both report the same {mode, supportedModes: [On, Off]} shape on
+# separate hrefs on this dump, so they're two independent physical controls,
+# not a duplicate encoding of one.
+DISPLAY = Capability(
+    href='/display/vs/0',
+    poll_tier='cold',
+    entities=(
+        SwitchDesc(key='display', field='mode',
+                   icon='mdi:monitor',
+                   entity_category='config',
+                   value_fn=lambda v: v == 'On',
+                   write_fn=lambda p, rep, href=None: (
+                       ['display', 'vs', '0'],
+                       {'mode': 'On' if p == 'On' else 'Off'})),
+    ),
+)
+
+# Same filterUsage/filterCapacity/filterStatus shape as the AC family's own
+# AIR_FILTER (airconditioner.py) -- confirmed normal/wash/replace values not
+# seen on this one dump, so the option list there is reused as-is rather
+# than re-deriving it from a single sample.
+HEPA_FILTER = Capability(
+    href='/filter/hepafilter/vs/0',
+    poll_tier='cold',
+    entities=(
+        SensorDesc(key='hepa_filter_usage', rep_fn=filter_usage_percent,
+                   unit='%', state_class='measurement',
+                   icon='mdi:air-filter', entity_category='diagnostic'),
+        SensorDesc(key='hepa_filter_status', field='x.com.samsung.da.filterStatus',
+                   device_class='enum',
+                   options=('normal', 'wash', 'replace'),
+                   translation_key='filter_status',
+                   icon='mdi:air-filter', entity_category='diagnostic',
+                   value_fn=lambda v: v.lower() if isinstance(v, str) else v),
+    ),
+)
+
+# Physical panel/cover status -- meaning of the one value seen ('Close') is
+# plausible (the HEPA-filter access cover) but unconfirmed, and no
+# supportedStatus list is present to check against -- exposed as a plain
+# diagnostic sensor rather than an asserted binary_sensor polarity.
+PANEL_STATUS = Capability(
+    href='/panel/vs/0',
+    poll_tier='cold',
+    entities=(
+        SensorDesc(key='panel_status', field='status',
+                   icon='mdi:archive-outline', entity_category='diagnostic'),
+    ),
+)
+
+# Pet-care filter mode -- a plain On/Off field with no vendor prefix, same
+# convention as airconditioner.MUTE_ONCE.
+PET_FILTER_ACTIVATION = Capability(
+    href='/petfilteractivation/vs/0',
+    poll_tier='cold',
+    entities=(
+        SwitchDesc(key='pet_filter_activation', field='status',
+                   icon='mdi:paw',
+                   entity_category='config',
+                   value_fn=lambda v: v == 'On',
+                   write_fn=lambda p, rep, href=None: (
+                       ['petfilteractivation', 'vs', '0'],
+                       {'status': 'On' if p == 'On' else 'Off'})),
+    ),
+)
+
+# Sound mode/volume shapes look like laundry.py's SOUND_MODE/SOUND_VOLUME at
+# a glance, but this board's actual values differ (supportedModes here is
+# ['mute', 'buzzer'], not laundry's hardcoded voice/tone/mute; volume range
+# is 0-3, not laundry's fixed 0-15) -- reusing those would either reject a
+# valid write ('buzzer') or expose the wrong number range, so these are
+# separate descriptors reading the live supported values instead of a
+# hardcoded table.
+SOUND_MODE = Capability(
+    href='/settings/sound/mode/vs/0',
+    poll_tier='cold',
+    entities=(
+        # Distinct translation_key from laundry.SOUND_MODE's shared
+        # 'sound_mode' catalog entry -- that one's state table is
+        # {voice, tone, mute}, but this board's supportedModes is
+        # {mute, buzzer}. Sharing the key would leave 'buzzer' unlabelled
+        # (falls through to the raw code) since the catalogs don't overlap.
+        SelectDesc(key='sound_mode', translation_key='air_purifier_sound_mode',
+                   field='mode',
+                   icon='mdi:volume-high',
+                   entity_category='config',
+                   options_field='supportedModes',
+                   write_fn=lambda p, rep, href=None: (
+                       ['settings', 'sound', 'mode', 'vs', '0'], {'mode': p})),
+    ),
+)
+
+# Read-only descriptor of which sound output the unit has -- only one value
+# seen, no alternatives to select between.
+SOUND_OUTPUT = Capability(
+    href='/settings/sound/output/vs/0',
+    poll_tier='cold',
+    entities=(
+        SensorDesc(key='sound_output', field='deviceType',
+                   icon='mdi:volume-high', entity_category='diagnostic'),
+    ),
+)
+
+SOUND_VOLUME = Capability(
+    href='/settings/sound/volume/vs/0',
+    poll_tier='cold',
+    entities=(
+        NumberDesc(key='sound_volume', field='level',
+                   icon='mdi:volume-medium',
+                   entity_category='config',
+                   native_min_fn=lambda rep: int_or_none(rep.get('minLevel')) or 0,
+                   native_max_fn=lambda rep: int_or_none(rep.get('maxLevel')) or 0,
+                   step_fn=lambda rep: int_or_none(rep.get('resolution')) or 1,
+                   value_fn=int_or_none,
+                   write_fn=lambda p, rep, href=None: (
+                       ['settings', 'sound', 'volume', 'vs', '0'],
+                       {'level': str(int(p))})),
+    ),
+)
+
 # /humidity/0 and /humidity/vs/0 are empty {} on both dumps this family has
 # been verified against -- covered here (not globally, per ignored.py's
 # module docstring) since those hrefs collide with fridge/AC schemas
 # elsewhere. Same two hrefs and reasoning as airconditioner.py's _AC_IGNORED.
+#
+# The next six hrefs (issue #130, TP1X_DA-AC-AIR board) are the exact same
+# resources, same shapes, same reasoning as airconditioner.py's
+# _AC_IGNORED on the shared DA-AC- board family -- duplicated here rather
+# than promoted to the global ignored.py list, since that would require
+# also removing them from _AC_IGNORED in the same change (a global entry
+# colliding with a family-local bare Capability on the same href raises in
+# _build()); left as a possible follow-up DRY cleanup.
 COVERAGE = [
     Capability(href='/humidity/0'),
     Capability(href='/humidity/vs/0'),
+    Capability(href='/airlevelcheck/vs/0'),        # periodic air-quality sensing scheduler plumbing
+    Capability(href='/availablecontrolsets/vs/0'), # opaque hex-encoded control-set bitmap
+    Capability(href='/da/softreset/vs/0'),         # soft-reset trigger plumbing
+    Capability(href='/keepnormalstate/vs/0'),      # internal keep-normal flag
+    Capability(href='/personality/presence/vs/0'), # presence-personalization plumbing (empty here)
+    Capability(href='/reserverulesets/vs/0'),      # opaque hex-encoded schedule reservation blob
+    # Do-not-disturb/auto-sleep schedule (visible/startTime/endTime/
+    # useTimeSetting/functionState) -- every field reads its inert default
+    # on the only dump seen (times both '00:00:00', useTimeSetting/
+    # functionState both 'false'). Same "needs a multi-field schedule
+    # editor" treatment as fridge.py's /defrost/reservation/vs/0.
+    Capability(href='/dnd/autosleep/vs/0'),
 ]

custom_components/localthings/registry/capabilities/airconditioner.py

@@ -16,6 +16,8 @@ by_type registry.
 """
 from ..capability import Capability
 from ..entities import BinarySensorDesc, ClimateDesc, SensorDesc, SwitchDesc
+from .common import filter_usage_percent, normalize_temp_unit
+from .laundry import option_write
 
 # ---------------------------------------------------------------------------
 # Canonical AC resource hrefs. The climate entity (climate.py) binds the
@@ -33,13 +35,19 @@ HREF_TEMP_DESIRED = '/temperature/desired/0'      # target_temperature (write ta
 HREF_TEMP_CONTROL = '/temperature/control/vs/0'   # target_temperature_step
 HREF_WIND_STRENGTH = '/wind/strength/vs/0'        # fan_mode
 HREF_WIND_DIRECTION = '/wind/direction/vs/0'      # swing_mode
+# Newer boards (issue #126, TP1X_DA-AC-RAC-01011 WindFree variant) report no
+# HREF_WIND_DIRECTION at all and instead carry a 2-axis oscillation resource
+# (separate vertical/horizontal Swing|Fix toggles, each with its own angle).
+# climate.py falls back to this when HREF_WIND_DIRECTION is absent, the same
+# duality pattern as the OCF/vendor temperature channel below.
+HREF_WIND_OSCILLATION = '/wind/oscillation/vs/0'  # swing_mode fallback
 HREF_CONVENIENT = '/mode/convenient/vs/0'         # preset_mode
 HREF_TEMPS_VS = '/temperatures/vs/0'              # vendor temp fallback (items[] array)
 
 CLIMATE_CONSUMED_HREFS = [
     HREF_POWER, HREF_POWER_VS, HREF_TEMP_CURRENT, HREF_TEMP_DESIRED,
     HREF_TEMP_CONTROL, HREF_TEMPS_VS, HREF_WIND_STRENGTH, HREF_WIND_DIRECTION,
-    HREF_CONVENIENT,
+    HREF_WIND_OSCILLATION, HREF_CONVENIENT,
 ]
 
 
@@ -50,16 +58,23 @@ def _num(v):
         return None
 
 
-def _filter_usage_percent(rep):
-    """Filter usage as a percentage of rated capacity. The device reports
-    `filterUsage` as a raw count in `filterCapacityUnit` (Hours here, e.g.
-    100 of a 500 capacity), so a plain value with a '%' unit would be wrong --
-    normalize to used/capacity. Returns None when capacity is missing/zero."""
-    used = _num(rep.get('x.com.samsung.da.filterUsage'))
-    cap = _num(rep.get('x.com.samsung.da.filterCapacity'))
-    if used is None or not cap:
-        return None
-    return round(used / cap * 100)
+def _temps_vs_item(rep):
+    """First item of the vendor `/temperatures/vs/0` items[] array -- the
+    Tizen Lite board's only current-temperature source (see climate.py's
+    identical helper; duplicated rather than imported to avoid a
+    capabilities<->platform import cycle)."""
+    items = rep.get('x.com.samsung.da.items')
+    if isinstance(items, (list, tuple)) and items and isinstance(items[0], dict):
+        return items[0]
+    return {}
+
+
+def _temps_vs_current(rep):
+    return _num(_temps_vs_item(rep).get('x.com.samsung.da.current'))
+
+
+def _temps_vs_unit(rep):
+    return normalize_temp_unit(_temps_vs_item(rep).get('x.com.samsung.da.unit'), '°C')
 
 
 def _first_mode(rep):
@@ -71,25 +86,100 @@ def _first_mode(rep):
     return modes
 
 
+def _mode_options(rep):
+    opts = rep.get('x.com.samsung.da.options')
+    return opts if isinstance(opts, (list, tuple)) else ()
+
+
+def _has_display_light_option(rep, resources):
+    """True when the panel light state is carried inside /mode/vs/0's options
+    blob (a `Light_On`/`Light_Off` token) rather than a dedicated /light/vs/0
+    switch. The two encodings are mutually exclusive across observed boards:
+    models exposing the /light/vs/0 switch (bound by DISPLAY_LIGHT below)
+    carry no Light_* option, so this entity only materialises on the boards
+    that would otherwise have no display-light entity at all."""
+    return any(isinstance(o, str) and o.startswith('Light_')
+               for o in _mode_options(rep))
+
+
+def _display_light_on(rep):
+    """Panel display light state from /mode/vs/0's options blob. The token is
+    INVERTED relative to its name -- confirmed by a live toggle test: with the
+    panel lit the option reads `Light_Off`, and with it dark it reads
+    `Light_On` (the flag really encodes "night/display-off mode active"). So
+    `Light_Off` -> light on, `Light_On` -> light off. Read-only from here; the
+    write below uses the device's own single-token merge (see option_write)."""
+    for o in _mode_options(rep):
+        if isinstance(o, str) and o.startswith('Light_'):
+            return o == 'Light_Off'
+    return None
+
+
+def _display_light_write(payload, rep, href=None):
+    """Toggle the panel light via a single-token /mode/vs/0 options write
+    ('SingleCommand_1' is advertised in this family's /configuration/vs/0
+    airconOptionList; option_write's one-token merge is the same mechanism
+    air_purifier.py uses for its own Light switch). Polarity is inverted (see
+    _display_light_on): switching the lamp ON writes 'Light_Off', OFF writes
+    'Light_On'."""
+    token = 'Off' if payload == 'On' else 'On'
+    return (['mode', 'vs', '0'],
+            {'x.com.samsung.da.options': option_write('Light', token)})
+
+
 def _climate_write(payload, rep, href=None):
     """Map a (kind, value) command from the climate platform to the
     (path_segs, body) for that one sub-write. `value` is already the raw device
     code (the platform maps HA<->device). async_send_command POSTs to path_segs,
-    so a single desc drives writes across power/mode/temperature/wind resources.
-    Read-modify-write safe: each write sends only its own field, leaving the
-    resource's other fields (e.g. /mode/vs/0's opaque `options` blob) untouched.
+    so a single desc drives writes across the power/mode/temperature/wind
+    resources.
+
+    Power goes to the vendor `/power/vs/0` (the OCF `/power/0` is absent on
+    most boards and a non-authoritative mirror where present -- vendor works
+    on every board). Temperature is board-dependent, so the platform picks the
+    channel and sends `temperature_ocf` (-> OCF `/temperature/desired/0`,
+    boards with the full OCF current+desired pair) or `temperature` (-> vendor
+    `/temperatures/vs/0`, boards without it). Mode/fan/swing/preset are always
+    the vendor `/x/vs/0` resources.
+
+    Each write sends only its own field(s), leaving the resource's other
+    fields (e.g. /mode/vs/0's opaque `options` blob, or the vendor temperature
+    item's current/minimum/maximum/unit) untouched -- the device merges the
+    rest itself, same contract as the options[] array (see
+    common.merge_items_field / merge_options_field, which keep the
+    coordinator's optimistic cache complete for the settle window instead of
+    this write echoing those fields back).
     """
     kind, value = payload
     if kind == 'power':
-        return (['power', '0'], {'value': bool(value)})
+        return (['power', 'vs', '0'],
+                {'x.com.samsung.da.power': 'On' if value else 'Off'})
     if kind == 'mode':
         return (['mode', 'vs', '0'], {'x.com.samsung.da.modes': [value]})
+    if kind == 'temperature_ocf':
+        return (['temperature', 'desired', '0'],
+                {'temperature': int(round(float(value)))})
     if kind == 'temperature':
-        return (['temperature', 'desired', '0'], {'temperature': int(round(float(value)))})
+        # Vendor items[] array; only one item observed on every AC dump, id
+        # '0'. See the docstring above for why this doesn't echo current/
+        # minimum/maximum/unit back at the unit.
+        return (['temperatures', 'vs', '0'],
+                {'x.com.samsung.da.items': [
+                    {'x.com.samsung.da.id': '0',
+                     'x.com.samsung.da.desired': str(int(round(float(value))))}]})
     if kind == 'fan':
         return (['wind', 'strength', 'vs', '0'], {'x.com.samsung.da.modes': value})
     if kind == 'swing':
         return (['wind', 'direction', 'vs', '0'], {'x.com.samsung.da.modes': value})
+    if kind == 'oscillation':
+        # value is the HA swing_mode string ('off'/'vertical'/'horizontal'/
+        # 'both'); both axes are independent Swing|Fix toggles on this
+        # resource, so one HA value maps to a pair of fields written
+        # together (see climate.py's oscillation fallback).
+        return (['wind', 'oscillation', 'vs', '0'], {
+            'vertical': 'Swing' if value in ('vertical', 'both') else 'Fix',
+            'horizontal': 'Swing' if value in ('horizontal', 'both') else 'Fix',
+        })
     if kind == 'preset':
         return (['mode', 'convenient', 'vs', '0'], {'x.com.samsung.da.modes': value})
     return None
@@ -101,6 +191,19 @@ CLIMATE = Capability(
     entities=(
         ClimateDesc(key='climate', translation_key='airconditioner',
                     rep_fn=_first_mode, write_fn=_climate_write),
+        # Display (panel) light switch, only on boards that encode it in
+        # /mode/vs/0's options instead of a /light/vs/0 switch (see
+        # _has_display_light_option). Shares the /mode/vs/0 href with the
+        # climate entity above -- same Capability, so no multi-cap
+        # discriminator is needed. /mode/vs/0 is OBSERVE-subscribed, so state
+        # updates on push; writes go through the single-token merge in
+        # _display_light_write. Shares the switch.display_light translation
+        # with DISPLAY_LIGHT (the /light/vs/0 switch on other boards) --
+        # mutually exclusive per href, so only one ever binds for a given unit.
+        SwitchDesc(key='display_light', rep_fn=_display_light_on,
+                   exists_fn=_has_display_light_option,
+                   write_fn=_display_light_write,
+                   icon='mdi:led-on', entity_category='config'),
     ),
 )
 
@@ -136,7 +239,7 @@ AIR_FILTER = Capability(
     href='/filter/airdustfilter/vs/0',
     poll_tier='cold',
     entities=(
-        SensorDesc(key='air_filter_usage', rep_fn=_filter_usage_percent,
+        SensorDesc(key='air_filter_usage', rep_fn=filter_usage_percent,
                    unit='%', state_class='measurement',
                    icon='mdi:air-filter', entity_category='diagnostic'),
         SensorDesc(key='air_filter_status', field='x.com.samsung.da.filterStatus',
@@ -199,6 +302,73 @@ CURRENT_LIMIT = Capability(
     ),
 )
 
+# Overload-response setting (issue #126, TP1X_DA-AC-RAC-01011 WindFree
+# variant): `operation` toggles the feature and `mode` picks 'Alarm' vs
+# 'PowerSaving' out of `supportedModes`, with a `savingTime` duration
+# ('20'/'40'/'60' minutes) alongside. Plausible shape (compressor-overload
+# alarm vs. automatic power throttling), but nothing in the dump confirms
+# the exact behavioral difference between the two modes or whether writing
+# 'operation' is safe on live HVAC hardware -- exposed read-only per the
+# 'don't guess' rule, same precedent as CURRENT_LIMIT above.
+ANOMALY_LOAD = Capability(
+    href='/anomalyload/vs/0',
+    poll_tier='cold',
+    entities=(
+        BinarySensorDesc(key='overload_protection_active', field='operation',
+                          icon='mdi:flash-alert',
+                          entity_category='diagnostic',
+                          value_fn=lambda v: v == 'On'),
+        SensorDesc(key='overload_protection_mode', field='mode',
+                   device_class='enum',
+                   options=('alarm', 'powersaving'),
+                   translation_key='overload_protection_mode',
+                   icon='mdi:flash-alert', entity_category='diagnostic',
+                   value_fn=lambda v: v.lower() if isinstance(v, str) else v),
+    ),
+)
+
+# The climate entity already surfaces current_temperature as a card
+# attribute, but that's not enough for history graphs/automations/
+# statistics -- issue #75 asked for a standalone sensor. Same OCF-standard-
+# with-vendor-fallback shape as common.py's POWER_GENERIC/POWER_VS_FALLBACK
+# pair: both share key='current_temperature_c' so only one ever binds
+# (match_fn gates the vendor one off when the OCF resource is present).
+CURRENT_TEMPERATURE = Capability(
+    href=HREF_TEMP_CURRENT,
+    poll_tier='warm',
+    entities=(
+        SensorDesc(key='current_temperature_c', field='temperature',
+                   device_class='temperature', state_class='measurement',
+                   unit_fn=lambda rep: normalize_temp_unit(rep.get('units'), '°C')),
+    ),
+)
+
+CURRENT_TEMPERATURE_VS = Capability(
+    href=HREF_TEMPS_VS,
+    poll_tier='warm',
+    match_fn=lambda rep, resources: HREF_TEMP_CURRENT not in resources,
+    entities=(
+        SensorDesc(key='current_temperature_c', rep_fn=_temps_vs_current,
+                   device_class='temperature', state_class='measurement',
+                   unit_fn=_temps_vs_unit),
+    ),
+)
+
+# Only the vendor resource's `fivepercentHumidity` (current reading, rounded
+# to the nearest 5%) has live data on the issue #75 dump -- its `humidity`
+# field, and the OCF-standard /humidity/0 resource entirely, both read a
+# stuck "0" there and stay ignored per the 'don't guess' rule (see
+# _AC_IGNORED below).
+HUMIDITY = Capability(
+    href='/humidity/vs/0',
+    poll_tier='warm',
+    entities=(
+        SensorDesc(key='humidity', field='x.com.samsung.da.fivepercentHumidity',
+                   device_class='humidity', state_class='measurement', unit='%',
+                   value_fn=_num),
+    ),
+)
+
 # ---------------------------------------------------------------------------
 # AC-scoped coverage: the CLIMATE_CONSUMED_HREFS above (read by the climate
 # entity) plus vendor duplicates / all-zero-ambiguous / plumbing resources.
@@ -221,8 +391,10 @@ _AC_IGNORED = [
     # All-zero and ambiguously encoded on this model (2-value arrays); the
     # 'don't guess' rule -- leave unmodeled rather than invent entities.
     '/sensors/vs/0',
+    # Stuck at "0" on every dump seen -- HUMIDITY above reads the vendor
+    # resource's usable fivepercentHumidity field instead; this OCF-standard
+    # one has no corresponding live value confirmed yet.
     '/humidity/0',
-    '/humidity/vs/0',
     # Presence-personalization plumbing (empty item list here).
     '/personality/presence/vs/0',
     # --- TP1X/TP2X-class housekeeping / opaque blobs. These carry no
@@ -240,7 +412,14 @@ _AC_IGNORED = [
     '/mds/absencemonitoring/vs/0', # motion-detection sensor plumbing (empty here)
     '/mds/absencestate/vs/0',      # motion-detection state (empty here)
     '/remotedatacontrol/vs/0',     # remote data-control session status
+    '/remotedeviceinfo/vs/0',      # remote paired-device id list (empty didList here)
     '/remotetemperature/vs/0',     # external temp-sensor feed (unset on this unit)
+    # Manual airflow-step position (supportedModes Off/80/60/40/Power).
+    # Overlaps the /wind/direction swing control already on the climate card,
+    # and the meaning of the numeric steps vs. 'Power' isn't documented in the
+    # dump -- ignored per the 'don't guess' rule rather than modeled as a
+    # select whose write could confuse live HVAC hardware.
+    '/stepcontrol/vs/0',
     '/reserverulesets/vs/0',       # opaque hex-encoded schedule reservation blob
     '/welcome/temperature/vs/0',   # welcome-cooling plumbing
     # System-AC-only (multi-indoor-unit commercial installs, e.g.
@@ -251,8 +430,11 @@ _AC_IGNORED = [
 ]
 
 # Built as bare no-entity caps; folded into the AC registry (not global).
+# HREF_TEMP_CURRENT and HREF_TEMPS_VS are excluded here -- CURRENT_TEMPERATURE
+# / CURRENT_TEMPERATURE_VS above already cover those two with real entities.
 COVERAGE = [
     Capability(href=h, poll_tier='warm') for h in CLIMATE_CONSUMED_HREFS
+    if h not in (HREF_TEMP_CURRENT, HREF_TEMPS_VS)
 ] + [
     Capability(href=h) for h in _AC_IGNORED
 ]

custom_components/localthings/registry/capabilities/common.py

@@ -10,6 +10,8 @@ against live device dumps:
   /water/consumption/vs/0   -> x.com.samsung.da.cumulativeWater
   /filter/waterfilter/vs/0  -> x.com.samsung.da.filterUsage / filterStatus
 """
+from datetime import datetime, timezone
+
 from ..capability import Capability
 from ..entities import (
     BinarySensorDesc, ButtonDesc, SelectDesc, SensorDesc, SwitchDesc,
@@ -40,6 +42,35 @@ def wh_to_kwh(v):
     return round(n / 1000.0, 2) if n is not None else None
 
 
+def parse_iso_utc(raw):
+    """ISO datetime defaulting to UTC when the string carries no timezone
+    of its own (this integration's convention for other bare ISO datetime
+    fields -- see washer.py's drum-clean-log comment). A few boards do
+    ship a 'Z'/offset suffix (fromisoformat parses that natively since
+    Python 3.11) -- only fill in UTC when parsing left the result naive,
+    rather than unconditionally overwriting whatever offset was parsed."""
+    if not raw:
+        return None
+    try:
+        dt = datetime.fromisoformat(raw)
+    except ValueError:
+        return None
+    return dt if dt.tzinfo is not None else dt.replace(tzinfo=timezone.utc)
+
+
+def filter_usage_percent(rep):
+    """Filter usage as a percentage of rated capacity. Several families
+    (AC, air purifier) report `filterUsage` as a raw count in
+    `filterCapacityUnit` (Hours, e.g. 100 of a 500 capacity), so a plain
+    value with a '%' unit would be wrong -- normalize to used/capacity.
+    Returns None when capacity is missing/zero."""
+    used = _num(rep.get('x.com.samsung.da.filterUsage'))
+    cap = _num(rep.get('x.com.samsung.da.filterCapacity'))
+    if used is None or not cap:
+        return None
+    return round(used / cap * 100)
+
+
 def normalize_temp_unit(raw, default='°F'):
     """'C'/'Celsius' -> '°C', 'F'/'Fahrenheit' -> '°F'. Falls back to
     `default` for any other/missing value. Shared by fridge.py and oven.py,
@@ -59,9 +90,21 @@ def _ml_to_l(v):
 
 
 def _active_alarm_codes(items):
+    """Join active alarm codes; skip retained rows Samsung leaves as Deleted.
+
+    Laundry boards keep a Deleted ErrorCode row in /alarms/vs/0 after the
+    condition clears (see WD7000B diagnostics). Surface only live alarms so
+    HA doesn't stick on a stale ErrorCode. Range-hood has its own stricter
+    helper that also drops ErrorCode_OFF.
+    """
     if not items or not isinstance(items, list):
         return 'none'
-    codes = [i.get('x.com.samsung.da.code') for i in items if i.get('x.com.samsung.da.code')]
+    codes = [
+        i.get('x.com.samsung.da.code')
+        for i in items
+        if i.get('x.com.samsung.da.code')
+        and str(i.get('x.com.samsung.da.state', '')).lower() != 'deleted'
+    ]
     return ', '.join(codes) if codes else 'none'
 
 
@@ -92,6 +135,80 @@ def merge_options_field(cached, new_tokens):
     return merged
 
 
+def merge_items_field(cached, new_items):
+    """Merge a partial x.com.samsung.da.items[]-style write (matched by
+    x.com.samsung.da.id) into a cached items array -- the read-side
+    counterpart of merge_options_field above, for the items[] shape instead
+    of the packed options[] shape.
+
+    Confirmed on hardware that a write only needs to carry the array item
+    with the changed id plus the field(s) being changed; the device merges
+    the rest itself (same fact as the options[] case, different array --
+    see airconditioner._climate_write's vendor temperature write). Fields
+    within the matched item are merged, not replaced outright, so a
+    setpoint-only write doesn't wipe current/minimum/maximum/unit from the
+    optimistic cache entry for the settle window. An id with no match in
+    `cached` is appended."""
+    merged = [dict(i) if isinstance(i, dict) else i for i in (cached or [])]
+    for new_item in new_items or ():
+        if not isinstance(new_item, dict):
+            continue
+        item_id = new_item.get('x.com.samsung.da.id')
+        for i, existing in enumerate(merged):
+            if isinstance(existing, dict) and existing.get('x.com.samsung.da.id') == item_id:
+                merged[i] = {**existing, **new_item}
+                break
+        else:
+            merged.append(new_item)
+    return merged
+
+
+# /wm/setinfo/vs/0 -- laundry-family firmware capability flags. Present on
+# washers, dryers, and dishwashers; absent on fridge/oven/AC. Static for the
+# life of a given board, so reading them from the /device/0 seed (no dedicated
+# poll_tier) is enough.
+_SETINFO_HREF = '/wm/setinfo/vs/0'
+_POWER_ON_OFF_FIELD = 'x.com.samsung.da.isModelSettingPowerOnOff'
+_WITHOUT_SC_FIELD = 'x.com.samsung.da.isModelSettingWithoutSC'
+
+
+def model_allows_power_on_off(resources: dict) -> bool:
+    """True unless firmware explicitly declares remote power on/off unsupported.
+
+    `/wm/setinfo/vs/0`.`isModelSettingPowerOnOff` is `"false"` on many laundry
+    boards (washers/dryers): `/power/0` and `/power/vs/0` still report state,
+    but CoAP writes are ignored. Absent setinfo (non-laundry families) keeps
+    the writable switch -- current behavior.
+    """
+    setinfo = resources.get(_SETINFO_HREF)
+    if setinfo is None:
+        return True
+    flag = setinfo.get(_POWER_ON_OFF_FIELD)
+    if flag is None:
+        return True
+    return str(flag).lower() != 'false'
+
+
+def model_setting_without_sc(resources: dict) -> bool:
+    """True when firmware declares settings writable without Smart Control.
+
+    `/wm/setinfo/vs/0`.`isModelSettingWithoutSC` is `"true"` on washers/dryers
+    that accept temperature/spin/cycle-option writes while remote control is
+    off. Cycle start/pause/stop still need Smart Control on those boards --
+    the flag name is settings-specific, not a blanket remote-control bypass.
+    """
+    setinfo = resources.get(_SETINFO_HREF) or {}
+    return str(setinfo.get(_WITHOUT_SC_FIELD, '')).lower() == 'true'
+
+
+def _power_switch_exists(rep, resources):
+    return model_allows_power_on_off(resources)
+
+
+def _power_sensor_exists(rep, resources):
+    return not model_allows_power_on_off(resources)
+
+
 def sensor_item_value(items, sensor_type, index=0):
     """Pull one reading out of a `/sensors/vs/0`-style items[] list -- each
     item is `{type, value: [...]}`; `index` picks which slot of a possibly
@@ -128,10 +245,17 @@ def sensor_item_value(items, sensor_type, index=0):
 POWER_GENERIC = Capability(
     href='/power/0',
     entities=(
+        # Writable when firmware allows remote power; otherwise a read-only
+        # binary_sensor with the same key keeps HA state without a dead switch.
         SwitchDesc(key='power_switch', field='value',
                    value_fn=lambda v: bool(v),
+                   exists_fn=_power_switch_exists,
                    write_fn=lambda p, rep, href=None: (
                        ['power', '0'], {'value': p == 'On'})),
+        BinarySensorDesc(key='power_switch', field='value',
+                         device_class='power',
+                         value_fn=lambda v: bool(v),
+                         exists_fn=_power_sensor_exists),
     ),
 )
 
@@ -141,9 +265,14 @@ POWER_VS_FALLBACK = Capability(
     entities=(
         SwitchDesc(key='power_switch', field='x.com.samsung.da.power',
                    value_fn=lambda v: v == 'On',
+                   exists_fn=_power_switch_exists,
                    write_fn=lambda p, rep, href=None: (
                        ['power', 'vs', '0'],
                        {'x.com.samsung.da.power': 'On' if p == 'On' else 'Off'})),
+        BinarySensorDesc(key='power_switch', field='x.com.samsung.da.power',
+                         device_class='power',
+                         value_fn=lambda v: v == 'On',
+                         exists_fn=_power_sensor_exists),
     ),
 )
 
@@ -192,6 +321,20 @@ def remote_control_enabled(resources: dict) -> bool:
     return True
 
 
+def remote_control_required_for_write(resources: dict, bound_href: str) -> bool:
+    """Whether a write to bound_href should be gated on Smart Control.
+
+    When isModelSettingWithoutSC is true, laundry firmware accepts settings
+    writes (wash temp, spin, course options, buzzer, ...) with remote
+    control off, but cycle start/pause/stop on /operational/state still
+    need Smart Control. Absent that flag, keep the historical blanket gate.
+    """
+    if not model_setting_without_sc(resources):
+        return True
+    href = bound_href or ''
+    return href.startswith('/operational/state')
+
+
 REMOTE_CONTROL_GENERIC = Capability(
     href='/remotectrl/0',
     poll_tier='warm',

custom_components/localthings/registry/capabilities/dehumidifier.py

@@ -0,0 +1,85 @@
+"""Capabilities for the Samsung dehumidifier family (TP1X_DA_AC_DHM-class,
+issue #88, model AY18CG7500GED).
+
+Same DA_AC_ board family as the room-AC models in airconditioner.py (shared
+power/energy/filter/auto-clean/mute-once resource shapes), but target
+humidity -- not temperature -- is this device's primary control, and there
+is no climate composite: power, mode, and humidity are exposed as separate
+entities rather than folded into one card.
+"""
+from ..capability import Capability
+from ..entities import NumberDesc, SelectDesc, SensorDesc
+from .common import int_or_none
+
+
+def _first_mode(rep):
+    """Representative scalar for the operating-mode select. `modes` is a
+    single-element list on every dump seen so far, mirroring
+    airconditioner._first_mode's handling of the same field shape."""
+    modes = rep.get('x.com.samsung.da.modes')
+    if isinstance(modes, (list, tuple)):
+        return modes[0] if modes else None
+    return modes
+
+
+MODE = Capability(
+    href='/mode/vs/0',
+    poll_tier='warm',
+    entities=(
+        SelectDesc(key='operating_mode', rep_fn=_first_mode,
+                   icon='mdi:tune-variant',
+                   options_field='x.com.samsung.da.supportedModes',
+                   write_fn=lambda p, rep, href=None: (
+                       ['mode', 'vs', '0'], {'x.com.samsung.da.modes': [p]})),
+    ),
+)
+
+# Target humidity is this device's primary control (the issue-#88 dump's
+# equivalent of a thermostat setpoint). No min/max range field is present in
+# any dump seen so far -- native_min/native_max are deliberately left unset
+# so the number entity falls back to HA's own 0-100 default, the natural
+# bound for a percentage field, rather than a bound guessed from one unit's
+# spec sheet (see the adding-device-support skill's "never hard-code the one
+# dump's values" section). Step comes live from the device's own `increment`
+# field.
+HUMIDITY = Capability(
+    href='/humidity/vs/0',
+    poll_tier='warm',
+    entities=(
+        SensorDesc(key='humidity', field='x.com.samsung.da.humidity',
+                   device_class='humidity', unit='%', state_class='measurement',
+                   value_fn=int_or_none),
+        NumberDesc(key='target_humidity', field='x.com.samsung.da.desiredHumidity',
+                   device_class='humidity', unit='%',
+                   icon='mdi:water-percent',
+                   entity_category='config',
+                   value_fn=int_or_none,
+                   step_fn=lambda rep: int_or_none(rep.get('increment')) or 1,
+                   write_fn=lambda p, rep, href=None: (
+                       ['humidity', 'vs', '0'],
+                       {'x.com.samsung.da.desiredHumidity': str(int(round(float(p))))})),
+    ),
+)
+
+# ---------------------------------------------------------------------------
+# Dehumidifier-scoped coverage: vendor plumbing with no user-actionable state
+# or no documented write contract, following the same 'don't guess' rule as
+# airconditioner._AC_IGNORED (this is the same DA_AC_ board family). Not in
+# the global ignored.IGNORED since some of these hrefs collide with other
+# families' schemas.
+# ---------------------------------------------------------------------------
+_DHM_IGNORED = [
+    '/availablecontrolsets/vs/0',  # opaque hex-encoded control-set bitmap (id: DHM)
+    '/da/softreset/vs/0',          # soft-reset trigger plumbing
+    '/keepnormalstate/vs/0',       # internal keep-normal flag
+    '/personality/presence/vs/0',  # presence-personalization plumbing (empty item value)
+    '/reserverulesets/vs/0',       # opaque hex-encoded schedule reservation blob
+    '/sensors/vs/0',               # empty {} on this dump
+    '/welcome/humidity/vs/0',      # welcome-mode plumbing (requestId/operatingStatus, inert)
+    # Only supportedModes ([Off, Sleep]) is present -- no live "current
+    # value" field on this dump to confirm the read/write contract, so per
+    # the 'don't guess' rule this is left unmodeled rather than assumed.
+    '/mode/convenient/vs/0',
+]
+
+COVERAGE = [Capability(href=h) for h in _DHM_IGNORED]

custom_components/localthings/registry/capabilities/dryer.py

@@ -42,7 +42,10 @@ DRYER_SETTINGS = Capability(
 # under entity.select.dryer_cycle (Table_03, DV5000-class, captured
 # 2026-05-29). Codes 0x21 and 0x4C appear in the issue #14 DV90BB5245AES1
 # editCourseList but aren't identified yet -- they render as the raw code
-# until named. The /st/dryercourse/vs/0 resource re-encodes the same selected
+# until named. Codes '01' Normal and '06' Time dry were confirmed on a
+# DVE50A8600V/A3 (also Table_03) by selecting each cycle on the physical
+# appliance and reading back the raw code from the entity's state (issue
+# #80). The /st/dryercourse/vs/0 resource re-encodes the same selected
 # course and is ignored (ignored.py) -- the mirror of how /st/washercourse/vs/0
 # is ignored for washers.
 DRYER_COURSE = Capability(

custom_components/localthings/registry/capabilities/fridge.py

@@ -62,7 +62,38 @@ TEMP_CURRENT_GENERIC = Capability(
     ),
 )
 
-TEMP_SETPOINT_GENERIC = Capability(
+def _temp_setpoint_write(p, rep, href=None, resources=None):
+    """Write temperature — prefer vendor /temperatures/vs/0 when available,
+    fall back to direct OCF /temperature/desired/ write otherwise.
+
+    Samsung fridges expose both OCF-standard /temperature/desired/* and vendor
+    /temperatures/vs/0. On some models only the vendor path commits the change;
+    on others both work. Using the vendor path when present is always correct.
+    Item IDs follow the Samsung convention: "0" = Freezer, "1" = Fridge/Cooler.
+    """
+    if not href:
+        return None
+    if resources and '/temperatures/vs/0' in resources:
+        if '/cooler/' in href:
+            item_id = '1'
+        elif '/freezer/' in href:
+            item_id = '0'
+        else:
+            return None
+        return (
+            ['temperatures', 'vs', '0'],
+            {'x.com.samsung.da.items': [
+                {'x.com.samsung.da.id': item_id,
+                 'x.com.samsung.da.desired': str(int(round(float(p))))}
+            ]}
+        )
+    return (
+        [s for s in href.strip('/').split('/') if s],
+        {'temperature': int(round(float(p)))}
+    )
+
+
+TEMP_SETPOINT = Capability(
     href=None,
     href_prefix='/temperature/desired/',
     strip_prefix_in_key=True,
@@ -73,10 +104,7 @@ TEMP_SETPOINT_GENERIC = Capability(
                    use_instance_name=True, device_class='temperature', unit_fn=_temp_unit,
                    native_min=-20.0, native_max=50.0,
                    range_field='range', entity_category='config',
-                   write_fn=lambda p, rep, href=None: (
-                       [s for s in href.strip('/').split('/') if s],
-                       {'temperature': int(round(float(p)))}
-                   ) if href else None),
+                   write_fn=_temp_setpoint_write),
     ),
 )
 
@@ -573,15 +601,27 @@ FLEX_ZONE = Capability(
 # Generic door pattern capability (href=None — use as pattern_cap only)
 # ---------------------------------------------------------------------------
 
+def _door_open_state(rep):
+    """Most /door/* resources report bare `openState`, but the
+    ARTIK051_DONGLE_REF family's /door/onedoorfreezer/vs/0 (issues #77, #83)
+    reports the vendor-prefixed `x.com.samsung.da.openState` instead. This
+    capability still binds either way (href_prefix match doesn't care about
+    field names), but a plain `field=` lookup against the wrong key means
+    the entity exists and is permanently unavailable -- check both."""
+    v = rep.get('openState')
+    if v is None:
+        v = rep.get('x.com.samsung.da.openState')
+    return v == 'Open'
+
+
 DOOR_GENERIC = Capability(
     href=None,
     href_prefix='/door/',
     poll_tier='hot',
     entities=(
-        BinarySensorDesc(key='open', field='openState',
+        BinarySensorDesc(key='open', rep_fn=_door_open_state,
                          translation_key='instance_open',
-                         use_instance_name=True, device_class='door',
-                         value_fn=lambda v: v == 'Open'),
+                         use_instance_name=True, device_class='door'),
     ),
 )
 

custom_components/localthings/registry/capabilities/ignored.py

@@ -131,4 +131,12 @@ IGNORED: list[Capability] = [
     # parallel write-capable capability around an unverified generic OCF
     # write contract.
     Capability(href='/operational/state/0'),
+
+    # Cooktop guided-cooking/recipe status (issue #86, TP1X_DA-KS-COOKTOP
+    # family): sequenceNumber, operationBurnerNumber, a stageInfo block, and
+    # a textData.menu string -- every field empty/zero on the only dump
+    # seen so far (device idle, no guided-cooking program active). Same
+    # "don't guess" treatment as the microwave family's /recipe/cook/vs/0.
+    # Revisit if a dump with an active recipe surfaces.
+    Capability(href='/cooktop/recipe/status/vs/0'),
 ]

custom_components/localthings/registry/capabilities/oven.py

@@ -338,6 +338,12 @@ OVEN_CONNECTED = Capability(
 # fields worth exposing.
 OVEN_SPEC = Capability(href='/oven/spec/vs/0')
 
+# Quick-recipe display blob (combi microwave, issue #121) -- a JSON-encoded
+# string (language/menu/servingSize/option) with every field blank on the
+# only dump seen, and no documented write contract. No entity to bind per
+# the 'don't guess' rule; a bare Capability still marks the href covered.
+OVEN_RECIPE_COOK = Capability(href='/recipe/cook/vs/0')
+
 OVEN_MODE = Capability(
     href='/mode/vs/0',
     poll_tier='warm',

custom_components/localthings/registry/capabilities/range.py

@@ -24,7 +24,8 @@ write pattern already proven safe elsewhere in this codebase (oven setpoint,
 icemaker toggles).
 """
 from ..capability import Capability
-from ..entities import BinarySensorDesc, SelectDesc, SensorDesc
+from ..entities import BinarySensorDesc, SelectDesc, SensorDesc, SwitchDesc
+from .common import normalize_temp_unit
 
 # Observed as high as 4 (this issue's dump); user-reported hardware with 5
 # burners exists. Kept a little above both since exists_fn gates unused
@@ -52,6 +53,10 @@ def _burner_hot_surface_fn(i):
     return lambda burner_list: get_state(burner_list) not in (None, 'normal')
 
 
+def _burner_pan_detection_fn(i):
+    return lambda burner_list: bool(_burner_field_fn(i, 'panDetection')(burner_list))
+
+
 def _power_level_options(resources):
     spec = resources.get('/cooktop/spec/vs/0') or {}
     return list(spec.get('supportedPowerLevelList') or [])
@@ -100,15 +105,44 @@ def _burner_entities(i):
                          translation_placeholders={'number': str(n)},
                          exists_fn=exists,
                          value_fn=_burner_hot_surface_fn(i)),
+        BinarySensorDesc(key=f'burner_{i}_pan_detected', field='burnerList',
+                         icon='mdi:pot',
+                         translation_key='burner_pan_detected',
+                         translation_placeholders={'number': str(n)},
+                         entity_category='diagnostic',
+                         exists_fn=exists,
+                         value_fn=_burner_pan_detection_fn(i)),
     )
 
 
+def _child_lock_write(p, rep, href=None):
+    if p not in ('On', 'Off'):
+        return None
+    return ['cooktop', 'status', 'vs', '0'], {'childLock': p.lower()}
+
+
 COOKTOP_STATUS = Capability(
     href='/cooktop/status/vs/0',
     poll_tier='hot',
     entities=(
         SensorDesc(key='cooktop_state', field='operationState',
                    icon='mdi:pot-steam'),
+        # The cooktop section's own on/off (issue #86) -- distinct from
+        # common.POWER's /power/0 or /power/vs/0, which some boards in this
+        # family (the range combo) additionally carry for the whole
+        # appliance. Read-only: no live device to confirm remotely turning
+        # a cooktop on wouldn't leave a burner active unattended.
+        BinarySensorDesc(key='cooktop_power', field='power',
+                         device_class='power', icon='mdi:pot-steam',
+                         value_fn=lambda v: str(v).lower() == 'on'),
+        # Safe to write -- a lock toggle, not a heat control -- via a
+        # direct single-field PUT (no RMW needed; unlike burnerList this
+        # is a lone scalar, not an array of siblings to preserve).
+        SwitchDesc(key='cooktop_child_lock', field='childLock',
+                   device_class='lock', entity_category='config',
+                   icon='mdi:lock',
+                   value_fn=lambda v: str(v).lower() == 'on',
+                   write_fn=_child_lock_write),
         *[e for i in range(MAX_BURNERS) for e in _burner_entities(i)],
     ),
 )
@@ -133,3 +167,46 @@ COOKTOP_SAFETY = Capability(
                          value_fn=lambda v: (v or {}).get('state') == 'on'),
     ),
 )
+
+# Bluetooth meat probe (issue #86). All-idle sentinel values when
+# disconnected (operationBurnerNumber -1, temperatures 0) -- no special
+# gating on those, matching cooktop.PAIRED_HOOD_STATUS's own precedent of
+# showing a disconnected accessory's fields plainly rather than hiding the
+# whole capability.
+PROBE_STATUS = Capability(
+    href='/bluetooth/probe/status/vs/0',
+    poll_tier='warm',
+    entities=(
+        BinarySensorDesc(key='probe_connected', field='connectionState',
+                         device_class='connectivity',
+                         value_fn=lambda v: str(v).lower() == 'connected'),
+        SensorDesc(key='probe_battery', field='batteryPercentage',
+                   device_class='battery', state_class='measurement',
+                   unit='%', entity_category='diagnostic'),
+        SensorDesc(key='probe_temperature', field='currentTemperature',
+                   device_class='temperature', state_class='measurement',
+                   unit_fn=lambda rep: normalize_temp_unit(rep.get('temperatureUnit'), '°C')),
+        SensorDesc(key='probe_target_temperature', field='targetTemperature',
+                   device_class='temperature', entity_category='diagnostic',
+                   unit_fn=lambda rep: normalize_temp_unit(rep.get('temperatureUnit'), '°C')),
+    ),
+)
+
+# Some range boards (issue #74's NE63B8411SS) report no /cooktop/status/vs/0
+# burner array at all -- their local API only exposes this coarse
+# monitoring resource for the cooktop half, with no per-burner detail.
+# Meaning of `cooktopMonitoring` (a bare "0" on the only dump seen) and
+# `warmingCenterState`'s full value set aren't confirmed, so both are
+# exposed as plain sensors rather than guessed at as a switch/select --
+# `supportedHoodLampStateList` has no corresponding live-state field on
+# this resource, so nothing to bind it to yet.
+COOKTOP_MONITORING = Capability(
+    href='/cooktopmonitoring/vs/0',
+    poll_tier='warm',
+    entities=(
+        SensorDesc(key='cooktop_running_state', field='x.com.samsung.da.cooktopRunningState',
+                   icon='mdi:pot-steam-outline'),
+        SensorDesc(key='warming_center_state', field='x.com.samsung.da.warmingCenterState',
+                   icon='mdi:heat-wave', entity_category='diagnostic'),
+    ),
+)

custom_components/localthings/registry/capabilities/vacuum_station.py

@@ -0,0 +1,109 @@
+"""Capabilities for the Samsung stick-vacuum clean/auto-empty station
+(model A-VSKR-TP1-22-VS9500AL, "Bespoke Jet" clean station, issue #131).
+
+The reporter's diagnostics dump shows no vacuum-body state at all (no
+suction level, no battery, no cleaning-mode/room-mapping control, no
+docked/undocked status even) -- only the clean station's own dustbag,
+dustbin auto-empty settings, and UV-C sanitizing-cycle status. This
+strongly suggests the WiFi/DTLS module lives in the station, not the
+handheld stick: the station is the only "device" this integration's local
+API can see, and the wand's own controls are unrelated hardware not
+reachable this way. Modeled as its own device type -- these hrefs don't
+overlap with any existing family, so there's no shared-href ambiguity to
+resolve against another type (see registry/by_type/__init__.py's
+docstring for that rule).
+
+Resources verified against the issue #131 diagnostics dump.
+"""
+from ..capability import Capability
+from ..entities import BinarySensorDesc, SelectDesc, SensorDesc, SwitchDesc
+from .common import int_or_none, parse_iso_utc as _parse_iso_utc
+
+
+DUSTBAG = Capability(
+    href='/component/station/dustbag/vs/0',
+    poll_tier='warm',
+    entities=(
+        BinarySensorDesc(key='dustbag_full', field='x.com.samsung.da.status',
+                          device_class='problem',
+                          icon='mdi:bag-personal',
+                          value_fn=lambda v: v == 'full'),
+    ),
+)
+
+# dustbagUsage/dustbagPrevUsage are raw counters with no capacity/resolution
+# field alongside them to normalize into a percentage (unlike the AC/range
+# families' filterUsage, which always ships filterCapacity) -- exposed as a
+# plain diagnostic count rather than guessing a unit.
+DUSTBAG_USAGE = Capability(
+    href='/component/station/dustbagusage/vs/0',
+    poll_tier='cold',
+    entities=(
+        SensorDesc(key='dustbag_usage', field='x.com.samsung.da.dustbagUsage',
+                   icon='mdi:counter', entity_category='diagnostic',
+                   state_class='total_increasing', value_fn=int_or_none),
+    ),
+)
+
+DUSTBIN_SETTING = Capability(
+    href='/setting/dustbin/vs/0',
+    poll_tier='warm',
+    entities=(
+        SwitchDesc(key='auto_empty', field='x.com.samsung.da.autoEmpty',
+                   icon='mdi:delete-empty',
+                   entity_category='config',
+                   value_fn=lambda v: v == 'On',
+                   write_fn=lambda p, rep, href=None: (
+                       ['setting', 'dustbin', 'vs', '0'],
+                       {'x.com.samsung.da.autoEmpty': 'On' if p == 'On' else 'Off'})),
+        SwitchDesc(key='dustbin_auto_close', field='x.com.samsung.da.autoClose',
+                   icon='mdi:door-sliding',
+                   entity_category='config',
+                   value_fn=lambda v: v == 'On',
+                   write_fn=lambda p, rep, href=None: (
+                       ['setting', 'dustbin', 'vs', '0'],
+                       {'x.com.samsung.da.autoClose': 'On' if p == 'On' else 'Off'})),
+        SelectDesc(key='discharging_time', field='x.com.samsung.da.desiredDischargingTime',
+                   icon='mdi:timer-outline',
+                   entity_category='config',
+                   options_field='x.com.samsung.da.supportedDischargingTime',
+                   write_fn=lambda p, rep, href=None: (
+                       ['setting', 'dustbin', 'vs', '0'],
+                       {'x.com.samsung.da.desiredDischargingTime': p})),
+    ),
+)
+
+# stickStatus's exact meaning (docked? powered? charging?) isn't confirmed
+# from this single On/Off dump -- exposed as a plain diagnostic sensor
+# rather than a binary_sensor, so no polarity/semantic is asserted that
+# might be wrong.
+CLEANSTATION_STATUS = Capability(
+    href='/status/cleanstation/vs/0',
+    poll_tier='warm',
+    entities=(
+        SensorDesc(key='cleanstation_status', field='x.com.samsung.da.status',
+                   icon='mdi:home-lightning-bolt', entity_category='diagnostic'),
+        SensorDesc(key='stick_status', field='x.com.samsung.da.stickStatus',
+                   icon='mdi:broom', entity_category='diagnostic'),
+        SwitchDesc(key='uvc_intensive_mode', field='x.com.samsung.da.uvcIntensive',
+                   icon='mdi:lightbulb-on-outline',
+                   entity_category='config',
+                   value_fn=lambda v: v == 'On',
+                   write_fn=lambda p, rep, href=None: (
+                       ['status', 'cleanstation', 'vs', '0'],
+                       {'x.com.samsung.da.uvcIntensive': 'On' if p == 'On' else 'Off'})),
+        SensorDesc(key='uvc_operation_time', field='x.com.samsung.da.uvcOperationTime',
+                   icon='mdi:timer-sand', entity_category='diagnostic',
+                   value_fn=int_or_none),
+        SensorDesc(key='uvc_total_operation_time',
+                   field='x.com.samsung.da.uvcTotalOperationTime',
+                   icon='mdi:timer-sand', entity_category='diagnostic',
+                   state_class='total_increasing', value_fn=int_or_none),
+        SensorDesc(key='uvc_finished_time', field='x.com.samsung.da.uvcFinishedTime',
+                   device_class='timestamp', entity_category='diagnostic',
+                   value_fn=_parse_iso_utc),
+        SensorDesc(key='uvc_emitted_time', field='x.com.samsung.da.emittedTime',
+                   device_class='timestamp', entity_category='diagnostic',
+                   value_fn=_parse_iso_utc),
+    ),
+)

custom_components/localthings/registry/capabilities/washer.py

@@ -45,6 +45,14 @@ from .laundry import (
 # (issue #22). Combo units carry their own course set, so these codes
 # don't imply anything about '1F' on a plain washer.
 #
+# Three more -- '52' Eco Cold, '54' Towels, '60' Self Clean+ -- came from a
+# WF50A8600AV/US, verified directly rather than by inference: the reporter
+# selected each cycle on the physical appliance and read back the resulting
+# raw code from the cycle_select entity's state (issue #80). '54' shares a
+# display name with the existing '24' Towels -- a different code on a
+# different course table legitimately landing on the same label, not a typo
+# (same pattern as '21'/'65' Colors and '27'/'5E' Rinse+Spin above).
+#
 # No static fallback list of those codes is kept here, deliberately: other
 # washer models have a different actual course set (a second dump's active
 # course, '65', isn't even in the list above; models with 'AI Wash'/'Mixed

custom_components/localthings/registry/capabilities/water_purifier.py

@@ -0,0 +1,203 @@
+"""Capabilities for the Samsung water-purifier family (TP2X_WATERPURIFIER-class,
+issue #90, model TP2X_WATERPURIFIER_20K).
+
+Resources verified against the issue #90 diagnostics dump.
+"""
+from ..capability import Capability
+from ..entities import BinarySensorDesc, NumberDesc, SelectDesc, SensorDesc, SwitchDesc
+from .common import int_or_none, parse_iso_utc as _parse_iso_utc
+
+
+DISPENSE = Capability(
+    href='/setting/waterpurifier/vs/0',
+    poll_tier='warm',
+    entities=(
+        SelectDesc(key='dispense_type', field='x.com.samsung.da.desiredType',
+                   icon='mdi:cup-water',
+                   options_field='x.com.samsung.da.supportedTypes',
+                   write_fn=lambda p, rep, href=None: (
+                       ['setting', 'waterpurifier', 'vs', '0'],
+                       {'x.com.samsung.da.desiredType': p})),
+        # Only a handful of discrete temperatures are selectable (not a
+        # continuous range) -- a select over the live-reported set, not a
+        # number with invented bounds.
+        SelectDesc(key='hot_water_temperature', field='x.com.samsung.da.tempDesiredHotWater',
+                   icon='mdi:thermometer',
+                   entity_category='config',
+                   options_field='x.com.samsung.da.supportedHotTemperatures',
+                   write_fn=lambda p, rep, href=None: (
+                       ['setting', 'waterpurifier', 'vs', '0'],
+                       {'x.com.samsung.da.tempDesiredHotWater': p})),
+        # Bounds and step come live from the device's own
+        # desiredCapacityRange/capacityResolution fields, not a hardcoded
+        # constant -- see the adding-device-support skill's "never hard-code
+        # the one dump's values" section. No unit is set: capacityUnit reads
+        # "C" on this dump, which can't be right for a volume field, so per
+        # the 'don't guess' rule the unit is left unset rather than assumed
+        # to be mL.
+        NumberDesc(key='dispense_capacity', field='x.com.samsung.da.desiredCapacity',
+                   icon='mdi:cup-water',
+                   value_fn=int_or_none,
+                   range_field='x.com.samsung.da.desiredCapacityRange',
+                   step_fn=lambda rep: int_or_none(
+                       rep.get('x.com.samsung.da.capacityResolution')) or 1,
+                   write_fn=lambda p, rep, href=None: (
+                       ['setting', 'waterpurifier', 'vs', '0'],
+                       {'x.com.samsung.da.desiredCapacity': str(int(round(float(p))))})),
+        BinarySensorDesc(key='pouring', field='x.com.samsung.da.pourStatus',
+                          icon='mdi:cup-water',
+                          value_fn=lambda v: v == 'On'),
+    ),
+)
+
+STATUS = Capability(
+    href='/status/waterpurifier/vs/0',
+    poll_tier='warm',
+    entities=(
+        SensorDesc(key='waterpurifier_status', field='x.com.samsung.da.status',
+                   icon='mdi:water-pump',
+                   entity_category='diagnostic'),
+        BinarySensorDesc(key='filter_door_status', field='x.com.samsung.da.filterDoorStatus',
+                          device_class='door',
+                          entity_category='diagnostic',
+                          value_fn=lambda v: v == 'Open'),
+        SensorDesc(key='sterilize_period', field='x.com.samsung.da.sterilizePeriod',
+                   icon='mdi:calendar-sync',
+                   entity_category='diagnostic'),
+        SensorDesc(key='sterilize_run_time', field='x.com.samsung.da.sterilizeRunTime',
+                   icon='mdi:timer-outline',
+                   entity_category='diagnostic'),
+        SensorDesc(key='sterilize_last_time', device_class='timestamp',
+                   entity_category='diagnostic',
+                   rep_fn=lambda rep: _parse_iso_utc(
+                       rep.get('x.com.samsung.da.sterilizeLastTime'))),
+        SensorDesc(key='sterilize_plan_time', device_class='timestamp',
+                   entity_category='diagnostic',
+                   rep_fn=lambda rep: _parse_iso_utc(
+                       rep.get('x.com.samsung.da.sterilizePlanTime'))),
+        SensorDesc(key='filter_clean_remain_time', field='x.com.samsung.da.filterCleanRemainTime',
+                   icon='mdi:timer-sand',
+                   entity_category='diagnostic'),
+    ),
+)
+
+FAVORITE_CAPACITY = Capability(
+    href='/favorite/capacity/vs/0',
+    poll_tier='cold',
+    entities=(
+        SwitchDesc(key='favorite_capacity_enabled', field='x.com.samsung.da.switchCapacity',
+                   icon='mdi:star-outline',
+                   entity_category='config',
+                   value_fn=lambda v: v == 'On',
+                   write_fn=lambda p, rep, href=None: (
+                       ['favorite', 'capacity', 'vs', '0'],
+                       {'x.com.samsung.da.switchCapacity': 'On' if p == 'On' else 'Off'})),
+        SelectDesc(key='favorite_capacity', field='x.com.samsung.da.defaultCapacity',
+                   icon='mdi:cup-water',
+                   entity_category='config',
+                   options_field='x.com.samsung.da.capacityList',
+                   write_fn=lambda p, rep, href=None: (
+                       ['favorite', 'capacity', 'vs', '0'],
+                       {'x.com.samsung.da.defaultCapacity': p})),
+    ),
+)
+
+# Coffee-capable variant (issue #107) -- same "favorite" enable-toggle +
+# supported-list select shape as FAVORITE_CAPACITY above, but for the hot
+# water dispensed alongside brewing rather than the pour capacity.
+FAVORITE_HOTWATER = Capability(
+    href='/favorite/hotwater/vs/0',
+    poll_tier='cold',
+    entities=(
+        SwitchDesc(key='favorite_hotwater_enabled', field='x.com.samsung.da.switchHotwater',
+                   icon='mdi:star-outline',
+                   entity_category='config',
+                   value_fn=lambda v: v != 'Locked',
+                   write_fn=lambda p, rep, href=None: (
+                       ['favorite', 'hotwater', 'vs', '0'],
+                       {'x.com.samsung.da.switchHotwater': 'Unlocked' if p == 'On' else 'Locked'})),
+        SelectDesc(key='favorite_hotwater_temperature',
+                   field='x.com.samsung.da.favorite.defaultTemperature',
+                   icon='mdi:thermometer',
+                   entity_category='config',
+                   options_field='x.com.samsung.da.favorite.supportedList',
+                   write_fn=lambda p, rep, href=None: (
+                       ['favorite', 'hotwater', 'vs', '0'],
+                       {'x.com.samsung.da.favorite.defaultTemperature': p})),
+    ),
+)
+
+# Coffee-capable variant (issue #107). No 'x.com.samsung.da.' field prefix
+# on this resource, unlike the rest of the water-purifier surface.
+COFFEE = Capability(
+    href='/favorite/coffee/vs/0',
+    poll_tier='warm',
+    entities=(
+        SwitchDesc(key='favorite_coffee_enabled', field='favorite.activate',
+                   icon='mdi:coffee-outline',
+                   entity_category='config',
+                   value_fn=lambda v: v == 'On',
+                   write_fn=lambda p, rep, href=None: (
+                       ['favorite', 'coffee', 'vs', '0'],
+                       {'favorite.activate': 'On' if p == 'On' else 'Off'})),
+        SensorDesc(key='coffee_brew_status', field='brew.status',
+                   icon='mdi:coffee-outline',
+                   entity_category='diagnostic'),
+    ),
+)
+
+LOCK = Capability(
+    href='/status/lock/vs/0',
+    poll_tier='warm',
+    entities=(
+        SwitchDesc(key='hotwater_lock', field='x.com.samsung.da.hotwaterLock',
+                   device_class='lock',
+                   entity_category='config',
+                   value_fn=lambda v: v != 'Unlocked',
+                   write_fn=lambda p, rep, href=None: (
+                       ['status', 'lock', 'vs', '0'],
+                       {'x.com.samsung.da.hotwaterLock': 'Locked' if p == 'On' else 'Unlocked'})),
+        SwitchDesc(key='coldwater_lock', field='x.com.samsung.da.coldwaterLock',
+                   device_class='lock',
+                   entity_category='config',
+                   value_fn=lambda v: v != 'Unlocked',
+                   write_fn=lambda p, rep, href=None: (
+                       ['status', 'lock', 'vs', '0'],
+                       {'x.com.samsung.da.coldwaterLock': 'Locked' if p == 'On' else 'Unlocked'})),
+        SwitchDesc(key='buzz_lock', field='x.com.samsung.da.buzzLock',
+                   device_class='lock',
+                   entity_category='config',
+                   value_fn=lambda v: v != 'Unlocked',
+                   write_fn=lambda p, rep, href=None: (
+                       ['status', 'lock', 'vs', '0'],
+                       {'x.com.samsung.da.buzzLock': 'Locked' if p == 'On' else 'Unlocked'})),
+    ),
+)
+
+# ---------------------------------------------------------------------------
+# Water-purifier-scoped coverage: hrefs with no user-actionable state or no
+# confirmed contract, following the 'don't guess' rule.
+# ---------------------------------------------------------------------------
+_WP_IGNORED = [
+    # supportedModes carries a single opaque wizard-workflow token
+    # ('HOMECARE_WIZARD_V2') and modes reports a completely different,
+    # unrelated value ('WATERFILTER_DISABLE') not even present in
+    # supportedModes -- internal plumbing, not a real user-facing mode
+    # select. OCF-standard /mode/0 mirrors the same vendor resource but is
+    # already covered by the global ignored.IGNORED (fridge's OCF-native
+    # vacation-mode flag shares that href).
+    '/mode/vs/0',
+    # Static support-flags blob (automation.supported.modes/options) -- no
+    # live "current automation setting" field to expose.
+    '/automation/waterpurifier/vs/0',
+    # Coffee-capable variant (issue #107). All four are static
+    # capability-advertisement blobs or empty -- no live "current recipe" /
+    # "current custom slot" field to expose, unlike /favorite/coffee/vs/0
+    # (COFFEE above), which does carry live brew status.
+    '/brand/recipe/info/vs/0',        # revision + max-brand-count metadata
+    '/coffee/custom/recipe/vs/0',     # publisher.support: allowed custom-recipe slot IDs
+    '/recipe/coffee/vs/0',            # same publisher.support shape, no per-recipe content
+    '/recipe/coffee/deletion/vs/0',   # empty {} on this dump
+]
+
+COVERAGE = [Capability(href=h) for h in _WP_IGNORED]

custom_components/localthings/translations/en.json

@@ -10,15 +10,27 @@
       "burner_hot_surface": {
         "name": "Burner {number} hot surface"
       },
+      "burner_pan_detected": {
+        "name": "Burner {number} pan detected"
+      },
       "cloud_connected": {
         "name": "Cloud connected"
       },
+      "dustbag_full": {
+        "name": "Dust bag full"
+      },
+      "cooktop_power": {
+        "name": "Cooktop power"
+      },
       "cooktop_safety_shutoff_enabled": {
         "name": "Hot surface auto-shutoff enabled"
       },
       "current_limit_enabled": {
         "name": "Current limit enabled"
       },
+      "overload_protection_active": {
+        "name": "Overload protection active"
+      },
       "cycle_active": {
         "name": "Running"
       },
@@ -34,6 +46,9 @@
       "door_open": {
         "name": "Door"
       },
+      "filter_door_status": {
+        "name": "Filter door"
+      },
       "firmware_update": {
         "name": "Firmware update available"
       },
@@ -52,9 +67,18 @@
       "periodic_air_sensing": {
         "name": "Periodic air sensing"
       },
+      "pouring": {
+        "name": "Pouring"
+      },
       "power_state": {
         "name": "Power state"
       },
+      "probe_connected": {
+        "name": "Probe connected"
+      },
+      "power_switch": {
+        "name": "Power"
+      },
       "rapid_freezing": {
         "name": "Rapid freezing"
       },
@@ -95,9 +119,31 @@
           },
           "preset_mode": {
             "state": {
+              "ai_comfort": "AI Comfort",
               "quiet": "Quiet",
               "smart": "Smart",
-              "speed": "Speed"
+              "speed": "Speed",
+              "nano": "WindFree",
+              "nanosleep": "WindFree sleep",
+              "longwind": "Long wind",
+              "motionindirect": "Motion indirect",
+              "motiondirect": "Motion direct",
+              "drycomfort": "Dry comfort"
+            }
+          }
+        }
+      }
+    },
+    "fan": {
+      "air_purifier_fan": {
+        "state_attributes": {
+          "preset_mode": {
+            "state": {
+              "smart": "Smart",
+              "max": "Max",
+              "mid": "Mid",
+              "windfree": "WindFree",
+              "sleep": "Sleep"
             }
           }
         }
@@ -110,6 +156,9 @@
       "delay_start_hours": {
         "name": "Delay start"
       },
+      "dispense_capacity": {
+        "name": "Dispense capacity"
+      },
       "instance_setpoint": {
         "name": "{instance_name} setpoint"
       },
@@ -118,6 +167,9 @@
       },
       "sound_volume": {
         "name": "Sound volume"
+      },
+      "target_humidity": {
+        "name": "Target humidity"
       }
     },
     "select": {
@@ -154,6 +206,13 @@
           "on": "On"
         }
       },
+      "discharging_time": {
+        "name": "Discharging time",
+        "state": {
+          "1": "1 minute",
+          "3": "3 minutes"
+        }
+      },
       "cycle": {
         "name": "Cycle"
       },
@@ -189,6 +248,9 @@
           "8f": "Baby Care"
         }
       },
+      "dispense_type": {
+        "name": "Dispense type"
+      },
       "door_alert": {
         "name": "Door alarm",
         "state": {
@@ -201,6 +263,8 @@
       "dryer_cycle_table_03": {
         "name": "Cycle",
         "state": {
+          "01": "Normal",
+          "06": "Time dry",
           "16": "Cotton",
           "18": "Synthetics",
           "19": "Delicates",
@@ -217,6 +281,12 @@
           "1f": "Mixed load"
         }
       },
+      "favorite_capacity": {
+        "name": "Favorite capacity"
+      },
+      "favorite_hotwater_temperature": {
+        "name": "Favorite hot water temperature"
+      },
       "finish_sound": {
         "name": "Finish sound",
         "state": {
@@ -248,6 +318,9 @@
           "extra_high": "Extra high"
         }
       },
+      "hot_water_temperature": {
+        "name": "Hot water temperature"
+      },
       "ice_type": {
         "name": "{instance_name} type",
         "state": {
@@ -286,6 +359,9 @@
           "air_fry": "Air fry"
         }
       },
+      "operating_mode": {
+        "name": "Operating mode"
+      },
       "pantry_zone_mode": {
         "name": "Pantry zone mode",
         "state": {
@@ -337,6 +413,13 @@
           "mute": "Mute"
         }
       },
+      "air_purifier_sound_mode": {
+        "name": "Sound mode",
+        "state": {
+          "mute": "Mute",
+          "buzzer": "Buzzer"
+        }
+      },
       "spin_speed": {
         "name": "Spin speed",
         "state": {
@@ -379,30 +462,37 @@
           "27": "Rinse+Spin",
           "28": "Drain/Spin",
           "29": "Drum Clean+",
+          "2a": "Jeans",
+          "2b": "AI Wash",
           "2d": "Silent Wash",
           "2e": "Baby Care",
           "2f": "Activewear",
           "30": "Cloudy Day",
           "32": "Shirts",
           "33": "Bedding",
+          "34": "Mixed",
           "36": "Wash+Dry",
           "37": "Air Wash",
           "38": "Cotton Dry",
           "39": "Synthetics Dry",
+          "3a": "Drum Clean",
+          "52": "Eco Cold",
           "53": "Heavy Duty",
+          "54": "Towels",
           "55": "Activewear",
           "57": "Delicate",
           "5e": "Rinse+Spin",
+          "60": "Self Clean+",
           "65": "Colors",
           "66": "Denim",
           "7c": "Whites",
           "7d": "Bedding/Waterproof",
           "7e": "Self-Clean",
+          "7f": "Wool/Delicate",
           "86": "Deep Wash",
+          "87": "Download",
           "8f": "Intense Cold",
-          "96": "Less Microfiber",
-          "2b": "AI Wash",
-          "2a": "Jeans"
+          "96": "Less Microfiber"
         }
       },
       "washer_dry_level": {
@@ -441,6 +531,9 @@
       "clean_level": {
         "name": "Clean level"
       },
+      "coffee_brew_status": {
+        "name": "Coffee brew status"
+      },
       "connection_mode": {
         "name": "Connection mode",
         "state": {
@@ -448,15 +541,58 @@
           "poll": "Polling"
         }
       },
+      "cooktop_running_state": {
+        "name": "Cooktop running state"
+      },
       "cooktop_state": {
         "name": "Cooktop state"
       },
       "current_limit_level": {
         "name": "Current limit level"
       },
+      "hepa_filter_usage": {
+        "name": "HEPA filter usage"
+      },
+      "panel_status": {
+        "name": "Panel status"
+      },
+      "sound_output": {
+        "name": "Sound output"
+      },
+      "dustbag_usage": {
+        "name": "Dust bag usage"
+      },
+      "cleanstation_status": {
+        "name": "Clean station status"
+      },
+      "stick_status": {
+        "name": "Stick status"
+      },
+      "uvc_operation_time": {
+        "name": "UV-C operation time"
+      },
+      "uvc_total_operation_time": {
+        "name": "UV-C total operation time"
+      },
+      "uvc_finished_time": {
+        "name": "UV-C finished time"
+      },
+      "uvc_emitted_time": {
+        "name": "UV-C emitted time"
+      },
+      "overload_protection_mode": {
+        "name": "Overload protection mode",
+        "state": {
+          "alarm": "Alarm",
+          "powersaving": "Power saving"
+        }
+      },
       "current_temp_c": {
         "name": "Temperature"
       },
+      "current_temperature_c": {
+        "name": "Temperature"
+      },
       "diagnosis": {
         "name": "Diagnosis"
       },
@@ -499,6 +635,9 @@
       "fan_speed_level": {
         "name": "Fan speed level"
       },
+      "filter_clean_remain_time": {
+        "name": "Filter clean remaining time"
+      },
       "filter_progress": {
         "name": "Filter progress"
       },
@@ -523,9 +662,15 @@
       "hood_filter_capacity": {
         "name": "Filter capacity"
       },
+      "humidity": {
+        "name": "Humidity"
+      },
       "hood_filter_usage": {
         "name": "Filter usage"
       },
+      "humidity": {
+        "name": "Humidity"
+      },
       "instance_temperature": {
         "name": "{instance_name} temperature"
       },
@@ -574,6 +719,15 @@
       "power_watts": {
         "name": "Power"
       },
+      "probe_battery": {
+        "name": "Probe battery"
+      },
+      "probe_target_temperature": {
+        "name": "Probe target temperature"
+      },
+      "probe_temperature": {
+        "name": "Probe temperature"
+      },
       "progress": {
         "name": "Progress"
       },
@@ -589,12 +743,30 @@
       "selfcheck_status": {
         "name": "Self-check status"
       },
+      "sterilize_last_time": {
+        "name": "Sterilize last time"
+      },
+      "sterilize_period": {
+        "name": "Sterilize period"
+      },
+      "sterilize_plan_time": {
+        "name": "Sterilize plan time"
+      },
+      "sterilize_run_time": {
+        "name": "Sterilize run time"
+      },
       "super_fine_dust": {
         "name": "Super fine dust"
       },
+      "warming_center_state": {
+        "name": "Warming center state"
+      },
       "water_liters": {
         "name": "Water consumption"
       },
+      "waterpurifier_status": {
+        "name": "Status"
+      },
       "machine_state": {
         "name": "Machine state",
         "state": {
@@ -629,6 +801,21 @@
       "auto_clean": {
         "name": "Auto clean"
       },
+      "display": {
+        "name": "Display"
+      },
+      "pet_filter_activation": {
+        "name": "Pet filter activation"
+      },
+      "auto_empty": {
+        "name": "Auto empty"
+      },
+      "dustbin_auto_close": {
+        "name": "Dustbin auto-close"
+      },
+      "uvc_intensive_mode": {
+        "name": "UV-C intensive mode"
+      },
       "auto_door_opener": {
         "name": "Auto door opener"
       },
@@ -641,6 +828,9 @@
       "bubble_soak": {
         "name": "Bubble soak"
       },
+      "buzz_lock": {
+        "name": "Buzzer lock"
+      },
       "cabinet_light_dim": {
         "name": "Brighten gradually"
       },
@@ -650,6 +840,12 @@
       "child_lock": {
         "name": "Child lock"
       },
+      "coldwater_lock": {
+        "name": "Cold water lock"
+      },
+      "cooktop_child_lock": {
+        "name": "Child lock"
+      },
       "defrost_delay": {
         "name": "Defrost delay"
       },
@@ -659,9 +855,21 @@
       "fast_preheat": {
         "name": "Fast preheat"
       },
+      "favorite_capacity_enabled": {
+        "name": "Favorite capacity"
+      },
+      "favorite_coffee_enabled": {
+        "name": "Favorite coffee"
+      },
+      "favorite_hotwater_enabled": {
+        "name": "Favorite hot water"
+      },
       "fridge_sound": {
         "name": "Sound"
       },
+      "hotwater_lock": {
+        "name": "Hot water lock"
+      },
       "ice_maker_enabled": {
         "name": "Ice maker"
       },

custom_components/localthings/translations/nl.json

@@ -10,15 +10,27 @@
       "burner_hot_surface": {
         "name": "Brander {number} heet oppervlak"
       },
+      "burner_pan_detected": {
+        "name": "Brander {number} pan gedetecteerd"
+      },
       "cloud_connected": {
         "name": "Verbonden met cloud"
       },
+      "dustbag_full": {
+        "name": "Stofzak vol"
+      },
+      "cooktop_power": {
+        "name": "Kookplaat voeding"
+      },
       "cooktop_safety_shutoff_enabled": {
         "name": "Automatische uitschakeling heet oppervlak ingeschakeld"
       },
       "current_limit_enabled": {
         "name": "Stroombegrenzing ingeschakeld"
       },
+      "overload_protection_active": {
+        "name": "Overbelastingsbeveiliging actief"
+      },
       "cycle_active": {
         "name": "Actief"
       },
@@ -34,6 +46,9 @@
       "door_open": {
         "name": "Deur"
       },
+      "filter_door_status": {
+        "name": "Filterdeur"
+      },
       "firmware_update": {
         "name": "Firmware-update beschikbaar"
       },
@@ -52,9 +67,18 @@
       "periodic_air_sensing": {
         "name": "Periodieke luchtmeting"
       },
+      "pouring": {
+        "name": "Schenken"
+      },
       "power_state": {
         "name": "Voedingsstatus"
       },
+      "probe_connected": {
+        "name": "Sonde verbonden"
+      },
+      "power_switch": {
+        "name": "Voeding"
+      },
       "rapid_freezing": {
         "name": "Snelvriezen"
       },
@@ -95,9 +119,31 @@
           },
           "preset_mode": {
             "state": {
+              "ai_comfort": "AI-comfort",
               "quiet": "Stil",
               "smart": "Slim",
-              "speed": "Snel"
+              "speed": "Snel",
+              "nano": "WindFree",
+              "nanosleep": "WindFree-slaap",
+              "longwind": "Lange wind",
+              "motionindirect": "Beweging indirect",
+              "motiondirect": "Beweging direct",
+              "drycomfort": "Droog comfort"
+            }
+          }
+        }
+      }
+    },
+    "fan": {
+      "air_purifier_fan": {
+        "state_attributes": {
+          "preset_mode": {
+            "state": {
+              "smart": "Slim",
+              "max": "Max",
+              "mid": "Gemiddeld",
+              "windfree": "WindFree",
+              "sleep": "Slaap"
             }
           }
         }
@@ -110,6 +156,9 @@
       "delay_start_hours": {
         "name": "Uitgestelde start"
       },
+      "dispense_capacity": {
+        "name": "Schenkhoeveelheid"
+      },
       "instance_setpoint": {
         "name": "Instelpunt {instance_name}"
       },
@@ -118,6 +167,9 @@
       },
       "sound_volume": {
         "name": "Geluidsvolume"
+      },
+      "target_humidity": {
+        "name": "Doelvochtigheid"
       }
     },
     "select": {
@@ -154,6 +206,13 @@
           "on": "Aan"
         }
       },
+      "discharging_time": {
+        "name": "Leegtijd",
+        "state": {
+          "1": "1 minuut",
+          "3": "3 minuten"
+        }
+      },
       "cycle": {
         "name": "Programma"
       },
@@ -189,6 +248,9 @@
           "8f": "Babyverzorging"
         }
       },
+      "dispense_type": {
+        "name": "Type dispenser"
+      },
       "door_alert": {
         "name": "Deuralarm",
         "state": {
@@ -201,6 +263,8 @@
       "dryer_cycle_table_03": {
         "name": "Programma",
         "state": {
+          "01": "Normaal",
+          "06": "Tijdprogramma",
           "16": "Katoen",
           "18": "Synthetisch",
           "19": "Fijne was",
@@ -217,6 +281,12 @@
           "1f": "Gemengde was"
         }
       },
+      "favorite_capacity": {
+        "name": "Favoriete capaciteit"
+      },
+      "favorite_hotwater_temperature": {
+        "name": "Favoriete temperatuur warm water"
+      },
       "finish_sound": {
         "name": "Eindgeluid",
         "state": {
@@ -248,6 +318,9 @@
           "extra_high": "Extra hoog"
         }
       },
+      "hot_water_temperature": {
+        "name": "Temperatuur warm water"
+      },
       "ice_type": {
         "name": "Type {instance_name}",
         "state": {
@@ -286,6 +359,9 @@
           "air_fry": "Airfryen"
         }
       },
+      "operating_mode": {
+        "name": "Bedrijfsmodus"
+      },
       "pantry_zone_mode": {
         "name": "Modus voorraadzone",
         "state": {
@@ -337,6 +413,13 @@
           "mute": "Dempen"
         }
       },
+      "air_purifier_sound_mode": {
+        "name": "Geluidsmodus",
+        "state": {
+          "mute": "Dempen",
+          "buzzer": "Zoemer"
+        }
+      },
       "spin_speed": {
         "name": "Centrifugesnelheid",
         "state": {
@@ -379,30 +462,37 @@
           "27": "Spoelen+centrifugeren",
           "28": "Afpompen/centrifugeren",
           "29": "Drum Clean+",
+          "2a": "Spijkerbroek",
+          "2b": "AI Wash",
           "2d": "Stille was",
           "2e": "Babyverzorging",
           "2f": "Sportkleding",
           "30": "Bewolkte dag",
           "32": "Overhemden",
           "33": "Beddengoed",
+          "34": "Gemengd",
           "36": "Wassen+drogen",
           "37": "Air Wash",
           "38": "Katoen drogen",
           "39": "Synthetisch drogen",
+          "3a": "Trommel reinigen",
+          "52": "Eco koud",
           "53": "Intensief",
+          "54": "Handdoeken",
           "55": "Sportkleding",
           "57": "Fijn",
           "5e": "Spoelen+centrifugeren",
+          "60": "Zelfreinigend+",
           "65": "Bonte was",
           "66": "Spijkergoed",
           "7c": "Witte was",
           "7d": "Beddengoed/Waterdicht",
           "7e": "Zelfreinigend",
+          "7f": "Wol/Fijn",
           "86": "Diep wassen",
+          "87": "Downloaden",
           "8f": "Intensief koud",
-          "96": "Minder microvezels",
-          "2b": "AI Wash",
-          "2a": "Spijkerbroek"
+          "96": "Minder microvezels"
         }
       },
       "washer_dry_level": {
@@ -441,6 +531,9 @@
       "clean_level": {
         "name": "Reinigingsniveau"
       },
+      "coffee_brew_status": {
+        "name": "Koffiezetstatus"
+      },
       "connection_mode": {
         "name": "Verbindingsmodus",
         "state": {
@@ -448,15 +541,58 @@
           "poll": "Polling"
         }
       },
+      "cooktop_running_state": {
+        "name": "Loopstatus kookplaat"
+      },
       "cooktop_state": {
         "name": "Status kookplaat"
       },
       "current_limit_level": {
         "name": "Niveau stroombegrenzing"
       },
+      "hepa_filter_usage": {
+        "name": "HEPA-filtergebruik"
+      },
+      "panel_status": {
+        "name": "Paneelstatus"
+      },
+      "sound_output": {
+        "name": "Geluidsuitvoer"
+      },
+      "dustbag_usage": {
+        "name": "Stofzakgebruik"
+      },
+      "cleanstation_status": {
+        "name": "Status schoonmaakstation"
+      },
+      "stick_status": {
+        "name": "Status steel"
+      },
+      "uvc_operation_time": {
+        "name": "UV-C bedrijfstijd"
+      },
+      "uvc_total_operation_time": {
+        "name": "UV-C totale bedrijfstijd"
+      },
+      "uvc_finished_time": {
+        "name": "UV-C voltooid op"
+      },
+      "uvc_emitted_time": {
+        "name": "UV-C uitgestraald op"
+      },
+      "overload_protection_mode": {
+        "name": "Modus overbelastingsbeveiliging",
+        "state": {
+          "alarm": "Alarm",
+          "powersaving": "Energiebesparing"
+        }
+      },
       "current_temp_c": {
         "name": "Temperatuur"
       },
+      "current_temperature_c": {
+        "name": "Temperatuur"
+      },
       "diagnosis": {
         "name": "Diagnose"
       },
@@ -499,6 +635,9 @@
       "fan_speed_level": {
         "name": "Ventilatorniveau"
       },
+      "filter_clean_remain_time": {
+        "name": "Resterende tijd filterreiniging"
+      },
       "filter_progress": {
         "name": "Filterverbruik"
       },
@@ -523,9 +662,15 @@
       "hood_filter_capacity": {
         "name": "Filtercapaciteit"
       },
+      "humidity": {
+        "name": "Luchtvochtigheid"
+      },
       "hood_filter_usage": {
         "name": "Filterverbruik"
       },
+      "humidity": {
+        "name": "Luchtvochtigheid"
+      },
       "instance_temperature": {
         "name": "Temperatuur {instance_name}"
       },
@@ -574,6 +719,15 @@
       "power_watts": {
         "name": "Vermogen"
       },
+      "probe_battery": {
+        "name": "Sonde batterij"
+      },
+      "probe_target_temperature": {
+        "name": "Doeltemperatuur sonde"
+      },
+      "probe_temperature": {
+        "name": "Temperatuur sonde"
+      },
       "progress": {
         "name": "Voortgang"
       },
@@ -589,12 +743,30 @@
       "selfcheck_status": {
         "name": "Status zelfcontrole"
       },
+      "sterilize_last_time": {
+        "name": "Laatste sterilisatie"
+      },
+      "sterilize_period": {
+        "name": "Sterilisatie-interval"
+      },
+      "sterilize_plan_time": {
+        "name": "Geplande sterilisatie"
+      },
+      "sterilize_run_time": {
+        "name": "Sterilisatieduur"
+      },
       "super_fine_dust": {
         "name": "Ultrafijnstof"
       },
+      "warming_center_state": {
+        "name": "Status warmhoudzone"
+      },
       "water_liters": {
         "name": "Waterverbruik"
       },
+      "waterpurifier_status": {
+        "name": "Status"
+      },
       "machine_state": {
         "name": "Machinestatus",
         "state": {
@@ -629,6 +801,21 @@
       "auto_clean": {
         "name": "Automatisch reinigen"
       },
+      "display": {
+        "name": "Display"
+      },
+      "pet_filter_activation": {
+        "name": "Huisdierfilter actief"
+      },
+      "auto_empty": {
+        "name": "Automatisch legen"
+      },
+      "dustbin_auto_close": {
+        "name": "Stofreservoir automatisch sluiten"
+      },
+      "uvc_intensive_mode": {
+        "name": "Intensieve UV-C-modus"
+      },
       "auto_door_opener": {
         "name": "Automatische deuropener"
       },
@@ -641,6 +828,9 @@
       "bubble_soak": {
         "name": "Bubble Soak"
       },
+      "buzz_lock": {
+        "name": "Zoemerslot"
+      },
       "cabinet_light_dim": {
         "name": "Geleidelijk feller"
       },
@@ -650,6 +840,12 @@
       "child_lock": {
         "name": "Kinderslot"
       },
+      "coldwater_lock": {
+        "name": "Koudwaterslot"
+      },
+      "cooktop_child_lock": {
+        "name": "Kinderslot"
+      },
       "defrost_delay": {
         "name": "Ontdooien uitstellen"
       },
@@ -659,9 +855,21 @@
       "fast_preheat": {
         "name": "Snel voorverwarmen"
       },
+      "favorite_capacity_enabled": {
+        "name": "Favoriete capaciteit"
+      },
+      "favorite_coffee_enabled": {
+        "name": "Favoriete koffie"
+      },
+      "favorite_hotwater_enabled": {
+        "name": "Favoriet warm water"
+      },
       "fridge_sound": {
         "name": "Geluid"
       },
+      "hotwater_lock": {
+        "name": "Heetwaterslot"
+      },
       "ice_maker_enabled": {
         "name": "IJsmaker"
       },

tests/fixtures/air_purifier_tp1x_da_ac_air_device.json

@@ -0,0 +1,466 @@
+{
+  "device0": [
+    {
+      "rt": [
+        "x.com.samsung.devcol",
+        "oic.wk.col"
+      ],
+      "if": [
+        "oic.if.baseline",
+        "oic.if.ll",
+        "oic.if.b"
+      ]
+    },
+    {
+      "href": "/airlevelcheck/vs/0",
+      "rep": {
+        "x.com.samsung.da.sensingState": "NonProcessing",
+        "x.com.samsung.da.lastSensingTime": "1785157841",
+        "x.com.samsung.da.lastSensingLevel": "Kr1",
+        "x.com.samsung.da.periodicSensingSkipStatus": "Off",
+        "x.com.samsung.da.periodicSensingSkipTime": "00000000",
+        "x.com.samsung.da.periodicSensingActivationState": "On",
+        "x.com.samsung.da.autoExeState": "Off",
+        "x.com.samsung.da.supportedAutoExeState": [
+          "Off",
+          "Airpurify",
+          "Alarm"
+        ],
+        "x.com.samsung.da.startSensingOnce": "Off"
+      }
+    },
+    {
+      "href": "/alarms/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.alarmType": "Device",
+            "x.com.samsung.da.code": "ErrorCode_OFF",
+            "x.com.samsung.da.triggeredTime": "2026-07-27T13:18:51",
+            "x.com.samsung.da.state": "Deleted"
+          }
+        ],
+        "rt": [
+          "x.com.samsung.da.alarms"
+        ],
+        "if": [
+          "oic.if.baseline",
+          "oic.if.a"
+        ]
+      }
+    },
+    {
+      "href": "/availablecontrolsets/vs/0",
+      "rep": {
+        "x.com.samsung.da.sets": "3B000100000A0000000000000000",
+        "x.com.samsung.da.id": "VTL",
+        "x.com.samsung.da.version": "1.0"
+      }
+    },
+    {
+      "href": "/configuration/vs/0",
+      "rep": {
+        "x.com.samsung.da.region": "2650000000",
+        "x.com.samsung.da.airconOptionList": [
+          "AI_PURIFY",
+          "WELCOMECARE",
+          "DR"
+        ]
+      }
+    },
+    {
+      "href": "/da/softreset/vs/0",
+      "rep": {
+        "x.com.samsung.da.softwarereset": "false"
+      }
+    },
+    {
+      "href": "/devicespecificinfo/vs/0",
+      "rep": {
+        "x.com.samsung.da.deviceActive": true
+      }
+    },
+    {
+      "href": "/display/vs/0",
+      "rep": {
+        "mode": "On",
+        "supportedModes": [
+          "On",
+          "Off"
+        ]
+      }
+    },
+    {
+      "href": "/dnd/autosleep/vs/0",
+      "rep": {
+        "x.com.samsung.da.visible": "true",
+        "x.com.samsung.da.startTime": "00:00:00",
+        "x.com.samsung.da.endTime": "00:00:00",
+        "x.com.samsung.da.useTimeSetting": "false",
+        "x.com.samsung.da.functionState": "false"
+      }
+    },
+    {
+      "href": "/drlc/vs/0",
+      "rep": {
+        "x.com.samsung.da.start": "1970-01-01T00:00:00Z",
+        "x.com.samsung.da.override": "Off",
+        "x.com.samsung.da.durationminutes": "0",
+        "x.com.samsung.da.drlcLevel": "0",
+        "x.com.samsung.da.realSaving": "Off"
+      }
+    },
+    {
+      "href": "/energy/consumption/vs/0",
+      "rep": {
+        "x.com.samsung.da.cumulativeDate": "1785158301",
+        "x.com.samsung.da.cumulativeSavedPower": "0",
+        "x.com.samsung.da.cumulativePower": "32428",
+        "x.com.samsung.da.cumulativeUnit": "Wh",
+        "x.com.samsung.da.instantaneousPowerUnit": "W",
+        "x.com.samsung.da.cumulativePowerType": "total"
+      }
+    },
+    {
+      "href": "/file/information/vs/0",
+      "rep": {
+        "x.com.samsung.timeoffset": "+09:00",
+        "x.com.samsung.supprtedtype": 1
+      }
+    },
+    {
+      "href": "/filter/hepafilter/vs/0",
+      "rep": {
+        "x.com.samsung.da.filterUsage": "70",
+        "x.com.samsung.da.filterUsageResolution": "1",
+        "x.com.samsung.da.filterCapacity": "8760",
+        "x.com.samsung.da.filterCapacityUnit": "Hour",
+        "x.com.samsung.da.filterResetType": [
+          "replaceable"
+        ],
+        "x.com.samsung.da.filterStatus": "normal"
+      }
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.otnDUID": "**REDACTED**",
+        "x.com.samsung.da.modelNum": "TP1X_DA-AC-AIR-01031_0000|10268241|70000721001813CC4D1A490301082100",
+        "x.com.samsung.da.description": "TP1X_DA-AC-AIR-01031_0000",
+        "x.com.samsung.da.serialNum": "**REDACTED**",
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Software",
+            "x.com.samsung.da.number": "02660A260401",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.newVersionAvailable": "0",
+            "x.com.samsung.da.number": "02682A25042102,02683A25031801"
+          }
+        ],
+        "x.com.samsung.da.diagDumpType": "file",
+        "x.com.samsung.da.diagEndPoint": "SSM",
+        "x.com.samsung.da.diagLogType": [
+          "errCode",
+          "dump"
+        ],
+        "x.com.samsung.da.diagMnid": "0AJT",
+        "x.com.samsung.da.diagSetupid": "AP2",
+        "x.com.samsung.da.diagProtocolType": "BLE_OCF",
+        "x.com.samsung.da.diagMinVersion": "3.0",
+        "x.com.samsung.da.diagTsId": "DA01"
+      }
+    },
+    {
+      "href": "/keepnormalstate/vs/0",
+      "rep": {
+        "x.com.samsung.da.keepnormal": 1
+      }
+    },
+    {
+      "href": "/kidslock/vs/0",
+      "rep": {
+        "x.com.samsung.da.kidsLock": "Ready"
+      }
+    },
+    {
+      "href": "/light/vs/0",
+      "rep": {
+        "mode": "On",
+        "supportedModes": [
+          "On",
+          "Off"
+        ]
+      }
+    },
+    {
+      "href": "/mode/vs/0",
+      "rep": {
+        "x.com.samsung.da.modes": [
+          "Smart"
+        ],
+        "x.com.samsung.da.supportedModes": [
+          "Smart",
+          "Max",
+          "Mid",
+          "WindFree",
+          "Sleep"
+        ],
+        "x.com.samsung.da.options": [
+          "OptionCode_23418",
+          "SmartSleep_Off",
+          "WelcomeCare_On",
+          "Pollution_Off",
+          "ProtectOperation_Off",
+          "UpdateAllow_NotAllowed"
+        ],
+        "rt": [
+          "x.com.samsung.da.mode"
+        ],
+        "if": [
+          "oic.if.baseline",
+          "oic.if.a"
+        ]
+      }
+    },
+    {
+      "href": "/option/muteonce/vs/0",
+      "rep": {
+        "muteonce": "Off"
+      }
+    },
+    {
+      "href": "/panel/vs/0",
+      "rep": {
+        "status": "Close"
+      }
+    },
+    {
+      "href": "/personality/presence/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/petfilteractivation/vs/0",
+      "rep": {
+        "status": "Off"
+      }
+    },
+    {
+      "href": "/power/vs/0",
+      "rep": {
+        "x.com.samsung.da.power": "On",
+        "operationNumber": "36",
+        "displayCondition": "Enable"
+      }
+    },
+    {
+      "href": "/realtimenotiforclient/vs/0",
+      "rep": {
+        "x.com.samsung.da.timeforshortnoti": "0",
+        "x.com.samsung.da.longnotisubscription": "true",
+        "x.com.samsung.da.periodicnotisubscription": "true"
+      }
+    },
+    {
+      "href": "/reserverulesets/vs/0",
+      "rep": {
+        "x.com.samsung.da.sets": "3F00000000000000000000",
+        "x.com.samsung.da.id": "VTL",
+        "x.com.samsung.da.version": "1.0"
+      }
+    },
+    {
+      "href": "/sensors/vs/0",
+      "rep": {
+        "x.com.samsung.da.cleanLevel": "1",
+        "x.com.samsung.da.total": "5",
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Sensor for CleanLevel",
+            "x.com.samsung.da.type": "CleanLevel",
+            "x.com.samsung.da.value": [
+              "1"
+            ]
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Sensor for Odor",
+            "x.com.samsung.da.type": "Odor",
+            "x.com.samsung.da.value": [
+              "1"
+            ]
+          },
+          {
+            "x.com.samsung.da.id": "2",
+            "x.com.samsung.da.description": "Sensor for Dust",
+            "x.com.samsung.da.type": "Dust",
+            "x.com.samsung.da.value": [
+              "5",
+              "1"
+            ]
+          },
+          {
+            "x.com.samsung.da.id": "3",
+            "x.com.samsung.da.description": "Sensor for FineDust",
+            "x.com.samsung.da.type": "FineDust",
+            "x.com.samsung.da.value": [
+              "5",
+              "1"
+            ]
+          },
+          {
+            "x.com.samsung.da.id": "4",
+            "x.com.samsung.da.description": "Sensor for SuperFineDust",
+            "x.com.samsung.da.type": "SuperFineDust",
+            "x.com.samsung.da.value": [
+              "5",
+              "1"
+            ]
+          }
+        ],
+        "rt": [
+          "x.com.samsung.da.sensors"
+        ],
+        "if": [
+          "oic.if.baseline",
+          "oic.if.s"
+        ]
+      }
+    },
+    {
+      "href": "/settings/sound/mode/vs/0",
+      "rep": {
+        "mode": "mute",
+        "supportedModes": [
+          "mute",
+          "buzzer"
+        ]
+      }
+    },
+    {
+      "href": "/settings/sound/output/vs/0",
+      "rep": {
+        "deviceType": "buzzer"
+      }
+    },
+    {
+      "href": "/settings/sound/volume/vs/0",
+      "rep": {
+        "level": "0",
+        "minLevel": "0",
+        "maxLevel": "3",
+        "resolution": "1"
+      }
+    },
+    {
+      "href": "/otninformation/vs/0",
+      "rep": {
+        "x.com.samsung.da.target": "Micom",
+        "x.com.samsung.da.newVersionAvailable": "false",
+        "x.com.samsung.da.newVersionNo": "12250421",
+        "x.com.samsung.da.currentVersionInfo": "10000000",
+        "otnStatus": "None",
+        "flashingProgress": "0",
+        "otnTarget": "main",
+        "otnCompleteDate": "noHistory",
+        "scheduledTime": "None",
+        "swVersionInfo": {
+          "platform": "Tizen Lite",
+          "oneUiVersion": "7.0 Air purifier",
+          "osVersion": "4.0"
+        },
+        "otnList": [
+          {
+            "type": "WIFI",
+            "modelId": "AVT-KR-TP1-24-AXXX00",
+            "versions": [
+              "12260401"
+            ],
+            "visVersion": "260401"
+          },
+          {
+            "type": "Micom",
+            "modelId": "895010268241FFFFFFFF",
+            "versions": [
+              "25042102",
+              "FFFFFFFF"
+            ],
+            "visVersion": "250421"
+          },
+          {
+            "type": "Micom",
+            "modelId": "09501026824110268341",
+            "versions": [
+              "25042102",
+              "25031801"
+            ],
+            "visVersion": "250421"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/timezone/vs/0",
+      "rep": {
+        "timezoneid": "Asia/Seoul",
+        "offset": "+09:00",
+        "DST": "OFF"
+      }
+    },
+    {
+      "href": "/connectionconfig/vs/0",
+      "rep": {
+        "autoReconnectionMinVersion": "1.0",
+        "autoReconnection": "true",
+        "autoReconnectionProtocolType": [
+          "helper_hotspot",
+          "ble_ocf"
+        ],
+        "supportedWiFiAuthType": [
+          "OPEN",
+          "WEP",
+          "WPA-PSK",
+          "WPA2-PSK",
+          "SAE"
+        ],
+        "supportedWiFiCryptoType": [
+          "TKIP",
+          "AES",
+          "WEP-64",
+          "WEP-128"
+        ],
+        "supportedWiFiFreq": [
+          "2.4G"
+        ],
+        "calmConnectionCare": {
+          "version": "1.0",
+          "role": [
+            "things"
+          ]
+        }
+      }
+    },
+    {
+      "href": "/wirelessinfo/vs/0",
+      "rep": {
+        "macaddressWiFi": "**REDACTED**",
+        "macaddressBLE": "**REDACTED**",
+        "connectedApSsid": "Branden_Summit"
+      }
+    },
+    {
+      "href": "/quickcontrol/info/vs/0",
+      "rep": {
+        "supportedVersion": "1.0"
+      }
+    }
+  ]
+}

tests/fixtures/airconditioner_ara_ww_tp1_22_device.json

@@ -0,0 +1,476 @@
+{
+  "device0": [
+    {
+      "rt": [
+        "x.com.samsung.devcol",
+        "oic.wk.col"
+      ],
+      "if": [
+        "oic.if.baseline",
+        "oic.if.ll",
+        "oic.if.b"
+      ]
+    },
+    {
+      "href": "/personality/presence/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "",
+            "x.com.samsung.da.deviceId": "**REDACTED**",
+            "x.com.samsung.da.value": ""
+          }
+        ]
+      }
+    },
+    {
+      "href": "/realtimenotiforclient/vs/0",
+      "rep": {
+        "x.com.samsung.da.timeforshortnoti": "0",
+        "x.com.samsung.da.longnotisubscription": "false",
+        "x.com.samsung.da.periodicnotisubscription": "true"
+      }
+    },
+    {
+      "href": "/filter/airdustfilter/vs/0",
+      "rep": {
+        "x.com.samsung.da.filterUsage": "54",
+        "x.com.samsung.da.filterUsageResolution": "1",
+        "x.com.samsung.da.filterDesiredUsage": "500",
+        "x.com.samsung.da.filterStatus": "normal",
+        "x.com.samsung.da.filterCapacity": "500",
+        "x.com.samsung.da.filterCapacityUnit": "Hour",
+        "x.com.samsung.da.filterResetType": [
+          "replaceable",
+          "washable"
+        ]
+      }
+    },
+    {
+      "href": "/temperature/control/vs/0",
+      "rep": {
+        "x.com.samsung.da.increment": "1"
+      }
+    },
+    {
+      "href": "/mode/convenient/vs/0",
+      "rep": {
+        "x.com.samsung.da.modes": "Off",
+        "x.com.samsung.da.supportedModes": [
+          "Off",
+          "Sleep",
+          "Quiet",
+          "Smart",
+          "Speed",
+          "Nano",
+          "NanoSleep"
+        ]
+      }
+    },
+    {
+      "href": "/option/autoclean/vs/0",
+      "rep": {
+        "x.com.samsung.da.status": "Stop",
+        "x.com.samsung.da.settingStatus": "Off",
+        "x.com.samsung.da.progress": "0",
+        "x.com.samsung.da.supportedStatus": [
+          "Start",
+          "Stop"
+        ],
+        "x.com.samsung.da.supportedSettingStatus": [
+          "On",
+          "Off"
+        ]
+      }
+    },
+    {
+      "href": "/wind/strength/vs/0",
+      "rep": {
+        "x.com.samsung.da.modes": "0",
+        "x.com.samsung.da.supportedModes": [
+          "0",
+          "1",
+          "2",
+          "3",
+          "4"
+        ],
+        "x.com.samsung.da.modesName": [
+          "Auto",
+          "Low",
+          "Mid",
+          "High",
+          "Turbo"
+        ]
+      }
+    },
+    {
+      "href": "/wind/direction/vs/0",
+      "rep": {
+        "x.com.samsung.da.modes": "Left_And_Right",
+        "x.com.samsung.da.supportedModes": [
+          "Fix",
+          "Up_And_Low",
+          "Left_And_Right",
+          "All"
+        ]
+      }
+    },
+    {
+      "href": "/alarms/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Alarm",
+            "x.com.samsung.da.alarmType": "Device",
+            "x.com.samsung.da.code": "ErrorCode_OFF",
+            "x.com.samsung.da.triggeredTime": "2026-07-27T06:07:25",
+            "x.com.samsung.da.state": "Deleted"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Alarm",
+            "x.com.samsung.da.alarmType": "Device",
+            "x.com.samsung.da.code": "FilterAlarm_OFF",
+            "x.com.samsung.da.triggeredTime": "2026-07-27T06:07:25",
+            "x.com.samsung.da.state": "Deleted"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/temperatures/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Temperature",
+            "x.com.samsung.da.desired": "26.0",
+            "x.com.samsung.da.current": "30.0",
+            "x.com.samsung.da.maximum": "30",
+            "x.com.samsung.da.minimum": "18",
+            "x.com.samsung.da.increment": "1.0",
+            "x.com.samsung.da.unit": "Celsius"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/temperature/current/0",
+      "rep": {
+        "range": [
+          16,
+          30
+        ],
+        "units": "C",
+        "temperature": 30.0
+      }
+    },
+    {
+      "href": "/temperature/desired/0",
+      "rep": {
+        "range": [
+          16,
+          30
+        ],
+        "units": "C",
+        "temperature": 26.0
+      }
+    },
+    {
+      "href": "/energy/consumption/vs/0",
+      "rep": {
+        "x.com.samsung.da.instantaneousPower": "0.000000",
+        "x.com.samsung.da.cumulativePower": "3193591",
+        "x.com.samsung.da.cumulativeSavedPower": "158331",
+        "x.com.samsung.da.cumulativeUnit": "Wh",
+        "x.com.samsung.da.instantaneousPowerUnit": "W"
+      }
+    },
+    {
+      "href": "/energy/consumption/0",
+      "rep": {
+        "power": 0.0
+      }
+    },
+    {
+      "href": "/mode/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "Auto",
+          "Cool",
+          "Dry",
+          "Wind"
+        ],
+        "x.com.samsung.da.modes": [
+          "Dry"
+        ],
+        "x.com.samsung.da.options": [
+          "Sleep_0",
+          "ArtificialWorking_Off",
+          "ComfortAICooling_Off",
+          "AiTempChanged_Off",
+          "AiTemp_270",
+          "OutdoorConnection_Connected",
+          "OutdoorTemp_88",
+          "CoolCapa_53",
+          "WarmCapa_0",
+          "Light_Off",
+          "Volume_100",
+          "StopAutoClean_Idle",
+          "Autoclean_Off",
+          "DiagnosisAI_Off",
+          "ProgressDiagnosisAI_1",
+          "ResultDiagnosisAI_Normal",
+          "SmartCoolClean_Off",
+          "ProgressSmartClean_0",
+          "FreezeAlarmSetting_On",
+          "DesiredFreezeAlarm_112",
+          "WashAlarm_Off",
+          "OptionCode_56440",
+          "ExtendOptionCode_246413",
+          "RacInfo_None",
+          "UpdateAllow_NotAllowed",
+          "DurationOn_0",
+          "WelcomeCoolingState_On"
+        ]
+      }
+    },
+    {
+      "href": "/power/vs/0",
+      "rep": {
+        "x.com.samsung.da.power": "Off",
+        "x.com.samsung.da.displaycondition": "Enable"
+      }
+    },
+    {
+      "href": "/power/0",
+      "rep": {
+        "value": false
+      }
+    },
+    {
+      "href": "/sensors/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.modelNum": "ARA-WW-TP1-22-COMMON|10229641|60010535001511014600083200800000",
+        "x.com.samsung.da.description": "ARA-WW-TP1-22-COMMON",
+        "x.com.samsung.da.serialNum": "**REDACTED**",
+        "x.com.samsung.da.otnDUID": "**REDACTED**",
+        "x.com.samsung.da.diagProtocolType": "WIFI_HTTPS",
+        "x.com.samsung.da.diagLogType": [
+          "errCode",
+          "dump"
+        ],
+        "x.com.samsung.da.diagDumpType": "file",
+        "x.com.samsung.da.diagEndPoint": "SSM",
+        "x.com.samsung.da.diagMnid": "0AJT",
+        "x.com.samsung.da.diagSetupid": "010",
+        "x.com.samsung.da.diagMinVersion": "1.0",
+        "x.com.samsung.da.diagTsId": "DA01",
+        "x.com.samsung.da.serialNumOption": "**REDACTED**",
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Software",
+            "x.com.samsung.da.number": "02378A260327",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "102296A23012700",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "2",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "102295A22113000,102299A10000300",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/file/information/vs/0",
+      "rep": {
+        "x.com.samsung.timeoffset": "+08:00",
+        "x.com.samsung.supprtedtype": 1
+      }
+    },
+    {
+      "href": "/configuration/vs/0",
+      "rep": {
+        "x.com.samsung.da.region": "0000000000",
+        "x.com.samsung.da.airconOptionList": [
+          "SingleCommand_1",
+          "DR",
+          "HOMECARE_WIZARD_V2",
+          "PRODUCT_GLOBAL",
+          "AI_RAC_GLOBAL_COOLONLY_3.0",
+          "AI_3.0",
+          "Auto_To_AI"
+        ]
+      }
+    },
+    {
+      "href": "/humidity/0",
+      "rep": {
+        "humidity": 0
+      }
+    },
+    {
+      "href": "/humidity/vs/0",
+      "rep": {
+        "x.com.samsung.da.humidity": "0",
+        "x.com.samsung.da.fivepercentHumidity": "64"
+      }
+    },
+    {
+      "href": "/drlc/0",
+      "rep": {
+        "DRLevel": 1,
+        "start": "2026-07-27T05:07:32Z",
+        "duration": 20,
+        "override": false
+      }
+    },
+    {
+      "href": "/drlc/vs/0",
+      "rep": {
+        "x.com.samsung.da.drlcLevel": "1",
+        "x.com.samsung.da.duration": "20:47:00",
+        "x.com.samsung.da.drlcStartTime": "2026-07-27T05:07:32Z",
+        "x.com.samsung.da.override": "Off",
+        "x.com.samsung.da.realSaving": "Off"
+      }
+    },
+    {
+      "href": "/availablecontrolsets/vs/0",
+      "rep": {
+        "x.com.samsung.da.sets": "000000B4012C016102490C000000",
+        "x.com.samsung.da.id": "RAC",
+        "x.com.samsung.da.version": "1.0"
+      }
+    },
+    {
+      "href": "/keepnormalstate/vs/0",
+      "rep": {
+        "x.com.samsung.da.keepnormal": 1
+      }
+    },
+    {
+      "href": "/otninformation/vs/0",
+      "rep": {
+        "x.com.samsung.da.target": "",
+        "x.com.samsung.da.newVersionAvailable": "false",
+        "x.com.samsung.da.newVersionNo": "00000000",
+        "x.com.samsung.da.currentVersionInfo": "00000000",
+        "otnStatus": "None",
+        "flashingProgress": "",
+        "otnTarget": "main",
+        "otnCompleteDate": "noHistory",
+        "otnList": [
+          {
+            "type": "WIFI",
+            "modelId": "ARA-WW-TP1-22-COMMON",
+            "versions": [
+              "11260327"
+            ],
+            "visVersion": "260327"
+          },
+          {
+            "type": "Micom",
+            "modelId": "",
+            "versions": [
+              "23012700",
+              "FFFFFFFF"
+            ],
+            "visVersion": "230127"
+          },
+          {
+            "type": "Micom",
+            "modelId": "",
+            "versions": [
+              "23012700",
+              "FFFFFFFF"
+            ],
+            "visVersion": "230127"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/connectionconfig/vs/0",
+      "rep": {
+        "autoReconnectionMinVersion": "1.0",
+        "autoReconnection": "true",
+        "autoReconnectionProtocolType": [
+          "helper_hotspot",
+          "ble_ocf"
+        ],
+        "supportedWiFiAuthType": [
+          "OPEN",
+          "WEP",
+          "WPA-PSK",
+          "WPA2-PSK",
+          "SAE"
+        ],
+        "supportedWiFiCryptoType": [
+          "TKIP",
+          "AES",
+          "WEP-64",
+          "WEP-128"
+        ],
+        "supportedWiFiFreq": [
+          "2.4G"
+        ],
+        "calmConnectionCare": {
+          "version": "1.0",
+          "role": [
+            "things"
+          ]
+        }
+      }
+    },
+    {
+      "href": "/timezone/vs/0",
+      "rep": {
+        "timezoneid": "Asia/Kuala_Lumpur",
+        "offset": "+08:00",
+        "DST": "OFF"
+      }
+    },
+    {
+      "href": "/option/muteonce/vs/0",
+      "rep": {
+        "muteonce": "Off"
+      }
+    },
+    {
+      "href": "/aisleep/vs/0",
+      "rep": {
+        "x.com.samsung.da.displayNightMode": "Off",
+        "x.com.samsung.da.elapsedTime": "0",
+        "x.com.samsung.da.requestFeedback": "Off",
+        "x.com.samsung.da.resultFeedback": "0",
+        "x.com.samsung.da.statusFeedback": "Idle",
+        "x.com.samsung.da.sleepTime": "14002200"
+      }
+    },
+    {
+      "href": "/wirelessinfo/vs/0",
+      "rep": {
+        "macaddressWiFi": "**REDACTED**",
+        "macaddressBLE": "**REDACTED**",
+        "connectedApSsid": "dreamer"
+      }
+    }
+  ]
+}

tests/fixtures/airconditioner_tp1x_rac_coolonly_device.json

@@ -0,0 +1,515 @@
+{
+  "meta": {
+    "model": "TP1X_DA-AC-RAC-01001_0000",
+    "device_type": "airconditioner",
+    "source": "user diagnostics (scrubbed)",
+    "note": "Cool-only global TP1X RAC variant (airconOptionList AI_RAC_GLOBAL_COOLONLY_3.0). Unlike the other TP1X_DA-AC-RAC dumps, its /otninformation/vs/0 ships no swVersionInfo block, so oneUiVersion is empty and detection must fall back to the hyphenated '-RAC-' modelNum token in for_device_by_model. Adds two hrefs absent from the other AC dumps -- /stepcontrol/vs/0 (manual airflow step) and /remotedeviceinfo/vs/0 (empty paired-device list), both ignored -- and exposes Samsung WindFree via the convenient-mode codes Nano/NanoSleep (in place of the Smart code on other boards; confirmed by an off-vs-on dump diff)."
+  },
+  "device0": [
+    {
+      "rt": [
+        "x.com.samsung.devcol",
+        "oic.wk.col"
+      ],
+      "if": [
+        "oic.if.baseline",
+        "oic.if.ll",
+        "oic.if.b"
+      ]
+    },
+    {
+      "href": "/personality/presence/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "",
+            "x.com.samsung.da.deviceId": "**REDACTED**",
+            "x.com.samsung.da.value": ""
+          }
+        ]
+      }
+    },
+    {
+      "href": "/realtimenotiforclient/vs/0",
+      "rep": {
+        "x.com.samsung.da.timeforshortnoti": "0",
+        "x.com.samsung.da.longnotisubscription": "false",
+        "x.com.samsung.da.periodicnotisubscription": "true"
+      }
+    },
+    {
+      "href": "/filter/airdustfilter/vs/0",
+      "rep": {
+        "x.com.samsung.da.filterUsage": "100",
+        "x.com.samsung.da.filterUsageResolution": "1",
+        "x.com.samsung.da.filterDesiredUsage": "500",
+        "x.com.samsung.da.filterStatus": "wash",
+        "x.com.samsung.da.filterCapacity": "500",
+        "x.com.samsung.da.filterCapacityUnit": "Hour",
+        "x.com.samsung.da.filterResetType": [
+          "replaceable",
+          "washable"
+        ]
+      }
+    },
+    {
+      "href": "/temperature/control/vs/0",
+      "rep": {
+        "x.com.samsung.da.increment": "1"
+      }
+    },
+    {
+      "href": "/mode/convenient/vs/0",
+      "rep": {
+        "x.com.samsung.da.modes": "Off",
+        "x.com.samsung.da.supportedModes": [
+          "Off",
+          "Sleep",
+          "Quiet",
+          "Speed",
+          "Nano",
+          "NanoSleep"
+        ]
+      }
+    },
+    {
+      "href": "/option/autoclean/vs/0",
+      "rep": {
+        "x.com.samsung.da.status": "Stop",
+        "x.com.samsung.da.settingStatus": "Off",
+        "x.com.samsung.da.progress": "0",
+        "x.com.samsung.da.supportedStatus": [
+          "Start",
+          "Stop"
+        ],
+        "x.com.samsung.da.supportedSettingStatus": [
+          "On",
+          "Off"
+        ]
+      }
+    },
+    {
+      "href": "/wind/strength/vs/0",
+      "rep": {
+        "x.com.samsung.da.modes": "0",
+        "x.com.samsung.da.supportedModes": [
+          "0",
+          "1",
+          "2",
+          "3",
+          "4"
+        ],
+        "x.com.samsung.da.modesName": [
+          "Auto",
+          "Low",
+          "Mid",
+          "High",
+          "Turbo"
+        ]
+      }
+    },
+    {
+      "href": "/wind/direction/vs/0",
+      "rep": {
+        "x.com.samsung.da.modes": "Fix",
+        "x.com.samsung.da.supportedModes": [
+          "Fix",
+          "Up_And_Low",
+          "Left_And_Right",
+          "All"
+        ]
+      }
+    },
+    {
+      "href": "/alarms/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Alarm",
+            "x.com.samsung.da.alarmType": "Device",
+            "x.com.samsung.da.code": "ErrorCode_OFF",
+            "x.com.samsung.da.triggeredTime": "2026-07-26T15:24:44",
+            "x.com.samsung.da.state": "Deleted"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Alarm",
+            "x.com.samsung.da.alarmType": "Device",
+            "x.com.samsung.da.code": "FilterAlarm",
+            "x.com.samsung.da.triggeredTime": "2026-07-26T15:24:44",
+            "x.com.samsung.da.state": "Created"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/temperatures/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Temperature",
+            "x.com.samsung.da.desired": "25.0",
+            "x.com.samsung.da.current": "20.0",
+            "x.com.samsung.da.maximum": "30",
+            "x.com.samsung.da.minimum": "16",
+            "x.com.samsung.da.increment": "1.0",
+            "x.com.samsung.da.unit": "Celsius"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/temperature/current/0",
+      "rep": {
+        "range": [
+          16,
+          30
+        ],
+        "units": "C",
+        "temperature": 20.0
+      }
+    },
+    {
+      "href": "/temperature/desired/0",
+      "rep": {
+        "range": [
+          16,
+          30
+        ],
+        "units": "C",
+        "temperature": 25.0
+      }
+    },
+    {
+      "href": "/energy/consumption/vs/0",
+      "rep": {
+        "x.com.samsung.da.instantaneousPower": "0.000000",
+        "x.com.samsung.da.cumulativePower": "445938",
+        "x.com.samsung.da.cumulativeSavedPower": "81528",
+        "x.com.samsung.da.cumulativeUnit": "Wh",
+        "x.com.samsung.da.instantaneousPowerUnit": "W"
+      }
+    },
+    {
+      "href": "/energy/consumption/0",
+      "rep": {
+        "power": 0.0
+      }
+    },
+    {
+      "href": "/mode/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "Auto",
+          "Cool",
+          "Dry",
+          "Wind"
+        ],
+        "x.com.samsung.da.modes": [
+          "Auto"
+        ],
+        "x.com.samsung.da.options": [
+          "Sleep_0",
+          "ArtificialWorking_Off",
+          "ComfortAICooling_Off",
+          "AiTempChanged_Off",
+          "AiTemp_240",
+          "OutdoorTemp_84",
+          "CoolCapa_35",
+          "WarmCapa_0",
+          "Light_Off",
+          "Volume_Mute",
+          "StopAutoClean_Idle",
+          "Autoclean_Off",
+          "DiagnosisAI_Off",
+          "ProgressDiagnosisAI_0",
+          "ResultDiagnosisAI_Normal",
+          "OptionCode_52344",
+          "ExtendOptionCode_230029",
+          "RacInfo_None",
+          "UpdateAllow_NotAllowed",
+          "DurationOn_0",
+          "WelcomeCoolingState_Off"
+        ]
+      }
+    },
+    {
+      "href": "/power/vs/0",
+      "rep": {
+        "x.com.samsung.da.power": "Off",
+        "causeSource": "DEFT",
+        "operationNumber": "0"
+      }
+    },
+    {
+      "href": "/power/0",
+      "rep": {
+        "value": false
+      }
+    },
+    {
+      "href": "/sensors/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.modelNum": "TP1X_DA-AC-RAC-01001_0000|10247441|60010523001811014E00002200D00000",
+        "x.com.samsung.da.description": "TP1X_DA-AC-RAC-01001_0000",
+        "x.com.samsung.da.serialNum": "**REDACTED**",
+        "x.com.samsung.da.otnDUID": "**REDACTED**",
+        "x.com.samsung.da.diagProtocolType": "BLE_OCF",
+        "x.com.samsung.da.diagLogType": [
+          "errCode",
+          "dump"
+        ],
+        "x.com.samsung.da.diagDumpType": "file",
+        "x.com.samsung.da.diagEndPoint": "SSM",
+        "x.com.samsung.da.diagMnid": "0AJT",
+        "x.com.samsung.da.diagSetupid": "AR2",
+        "x.com.samsung.da.diagMinVersion": "3.0",
+        "x.com.samsung.da.diagTsId": "DA01",
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Software",
+            "x.com.samsung.da.number": "02646A260327",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "102474A23112200",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "2",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "102702A24041900,102579A10000200",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/file/information/vs/0",
+      "rep": {
+        "x.com.samsung.timeoffset": "-03:00",
+        "x.com.samsung.supprtedtype": 1
+      }
+    },
+    {
+      "href": "/configuration/vs/0",
+      "rep": {
+        "x.com.samsung.da.region": "0000000000",
+        "x.com.samsung.da.airconOptionList": [
+          "SingleCommand_1",
+          "DR",
+          "HOMECARE_WIZARD_V2",
+          "PRODUCT_GLOBAL",
+          "AI_RAC_GLOBAL_COOLONLY_3.0",
+          "AI_3.0",
+          "Auto_To_AI"
+        ]
+      }
+    },
+    {
+      "href": "/humidity/0",
+      "rep": {
+        "humidity": 0
+      }
+    },
+    {
+      "href": "/humidity/vs/0",
+      "rep": {
+        "x.com.samsung.da.humidity": "0",
+        "x.com.samsung.da.fivepercentHumidity": "66"
+      }
+    },
+    {
+      "href": "/drlc/0",
+      "rep": {
+        "DRLevel": 1,
+        "start": "2026-07-26T12:01:41Z",
+        "duration": 23,
+        "override": false
+      }
+    },
+    {
+      "href": "/drlc/vs/0",
+      "rep": {
+        "x.com.samsung.da.drlcLevel": "1",
+        "x.com.samsung.da.duration": "23:59:00",
+        "x.com.samsung.da.drlcStartTime": "2026-07-26T12:01:41Z",
+        "x.com.samsung.da.override": "Off",
+        "x.com.samsung.da.realSaving": "Off"
+      }
+    },
+    {
+      "href": "/availablecontrolsets/vs/0",
+      "rep": {
+        "x.com.samsung.da.sets": "000000A0012C0161024904000000",
+        "x.com.samsung.da.id": "RAC",
+        "x.com.samsung.da.version": "1.0"
+      }
+    },
+    {
+      "href": "/stepcontrol/vs/0",
+      "rep": {
+        "x.com.samsung.da.modes": "Off",
+        "x.com.samsung.da.supportedModes": [
+          "Off",
+          "80",
+          "60",
+          "40",
+          "Power"
+        ]
+      }
+    },
+    {
+      "href": "/keepnormalstate/vs/0",
+      "rep": {
+        "x.com.samsung.da.keepnormal": 1
+      }
+    },
+    {
+      "href": "/remotedatacontrol/vs/0",
+      "rep": {
+        "x.com.samsung.da.status": "Off",
+        "x.com.samsung.da.connectionStatus": "Disconnected"
+      }
+    },
+    {
+      "href": "/remotetemperature/vs/0",
+      "rep": {
+        "x.com.samsung.da.temperature": "",
+        "x.com.samsung.da.unit": "",
+        "x.com.samsung.da.error": ""
+      }
+    },
+    {
+      "href": "/remotedeviceinfo/vs/0",
+      "rep": {
+        "x.com.samsung.da.didList": ""
+      }
+    },
+    {
+      "href": "/otninformation/vs/0",
+      "rep": {
+        "x.com.samsung.da.target": "",
+        "x.com.samsung.da.newVersionAvailable": "false",
+        "x.com.samsung.da.newVersionNo": "00000000",
+        "x.com.samsung.da.currentVersionInfo": "00000000",
+        "otnStatus": "None",
+        "flashingProgress": "",
+        "otnTarget": "main",
+        "otnCompleteDate": "noHistory",
+        "otnList": [
+          {
+            "type": "WIFI",
+            "modelId": "ARA-WW-TP1-24-ARXX00",
+            "versions": [
+              "11260327"
+            ],
+            "visVersion": "260327"
+          },
+          {
+            "type": "Micom",
+            "modelId": "045210247441FFFFFFFF",
+            "versions": [
+              "23112200",
+              "FFFFFFFF"
+            ],
+            "visVersion": "231122"
+          },
+          {
+            "type": "Micom",
+            "modelId": "04521027024110257941",
+            "versions": [
+              "24041900",
+              "10000200"
+            ],
+            "visVersion": "240419"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/connectionconfig/vs/0",
+      "rep": {
+        "autoReconnectionMinVersion": "1.0",
+        "autoReconnection": "true",
+        "autoReconnectionProtocolType": [
+          "helper_hotspot",
+          "ble_ocf"
+        ],
+        "supportedWiFiAuthType": [
+          "OPEN",
+          "WEP",
+          "WPA-PSK",
+          "WPA2-PSK",
+          "SAE"
+        ],
+        "supportedWiFiCryptoType": [
+          "TKIP",
+          "AES",
+          "WEP-64",
+          "WEP-128"
+        ],
+        "supportedWiFiFreq": [
+          "2.4G"
+        ],
+        "calmConnectionCare": {
+          "version": "1.0",
+          "role": [
+            "things"
+          ]
+        }
+      }
+    },
+    {
+      "href": "/timezone/vs/0",
+      "rep": {
+        "timezoneid": "America/Sao_Paulo",
+        "offset": "-03:00",
+        "DST": "OFF"
+      }
+    },
+    {
+      "href": "/option/muteonce/vs/0",
+      "rep": {
+        "muteonce": "Off"
+      }
+    },
+    {
+      "href": "/aisleep/vs/0",
+      "rep": {
+        "x.com.samsung.da.displayNightMode": "Off",
+        "x.com.samsung.da.elapsedTime": "0",
+        "x.com.samsung.da.requestFeedback": "Off",
+        "x.com.samsung.da.resultFeedback": "0",
+        "x.com.samsung.da.statusFeedback": "Idle",
+        "x.com.samsung.da.sleepTime": "14002200"
+      }
+    },
+    {
+      "href": "/wirelessinfo/vs/0",
+      "rep": {
+        "macaddressWiFi": "**REDACTED**",
+        "macaddressBLE": "**REDACTED**",
+        "connectedApSsid": "**REDACTED**"
+      }
+    },
+    {
+      "href": "/quickcontrol/info/vs/0",
+      "rep": {
+        "supportedVersion": "1.0"
+      }
+    }
+  ]
+}

tests/fixtures/airconditioner_windfree_device.json

@@ -0,0 +1,380 @@
+{
+  "device0": [
+    {
+      "rt": [
+        "x.com.samsung.devcol",
+        "oic.wk.col"
+      ],
+      "if": [
+        "oic.if.baseline",
+        "oic.if.ll",
+        "oic.if.b"
+      ]
+    },
+    {
+      "href": "/alarms/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Alarm",
+            "x.com.samsung.da.alarmType": "Device",
+            "x.com.samsung.da.code": "ErrorCode_OFF",
+            "x.com.samsung.da.triggeredTime": "2026-07-25T08:19:03"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Alarm",
+            "x.com.samsung.da.alarmType": "Device",
+            "x.com.samsung.da.code": "FilterAlarm_OFF",
+            "x.com.samsung.da.triggeredTime": "2026-07-25T08:19:03"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/configuration/vs/0",
+      "rep": {
+        "x.com.samsung.da.region": "0000000000",
+        "x.com.samsung.da.airconOptionList": [
+          "SingleCommand_1",
+          "HOMECARE_WIZARD_V2",
+          "PRODUCT_GLOBAL",
+          "AI_RAC_GLOBAL_2.0",
+          "AI_2.0",
+          "Auto_To_AI",
+          "AI_Heat"
+        ]
+      }
+    },
+    {
+      "href": "/diagnosis/vs/0",
+      "rep": {
+        "x.com.samsung.da.diagnosisStart": "Ready"
+      }
+    },
+    {
+      "href": "/energy/consumption/0",
+      "rep": {
+        "power": 0.0
+      }
+    },
+    {
+      "href": "/energy/consumption/vs/0",
+      "rep": {
+        "x.com.samsung.da.instantaneousPower": "0",
+        "x.com.samsung.da.cumulativePower": "320466",
+        "x.com.samsung.da.cumulativeUnit": "Wh",
+        "x.com.samsung.da.instantaneousPowerUnit": "W"
+      }
+    },
+    {
+      "href": "/file/information/vs/0",
+      "rep": {
+        "x.com.samsung.timeoffset": "+00:00",
+        "x.com.samsung.supprtedtype": 1
+      }
+    },
+    {
+      "href": "/filter/airdustfilter/vs/0",
+      "rep": {
+        "x.com.samsung.da.filterUsage": "41",
+        "x.com.samsung.da.filterUsageResolution": "1",
+        "x.com.samsung.da.filterDesiredUsage": "500",
+        "x.com.samsung.da.filterStatus": "normal",
+        "x.com.samsung.da.filterCapacity": "500",
+        "x.com.samsung.da.filterCapacityUnit": "Hour",
+        "x.com.samsung.da.filterResetType": [
+          "replaceable",
+          "washable"
+        ]
+      }
+    },
+    {
+      "href": "/humidity/0",
+      "rep": {
+        "humidity": 0
+      }
+    },
+    {
+      "href": "/humidity/vs/0",
+      "rep": {
+        "x.com.samsung.da.humidity": "0",
+        "x.com.samsung.da.fivepercentHumidity": "42"
+      }
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.modelNum": "ARTIK051_PRAC_20K|10217841|60010519001411010200001000000000",
+        "x.com.samsung.da.description": "ARTIK051_PRAC_20K",
+        "x.com.samsung.da.serialNum": "**REDACTED**",
+        "x.com.samsung.da.otnDUID": "**REDACTED**",
+        "x.com.samsung.da.serialNumOption": "**REDACTED**",
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Software",
+            "x.com.samsung.da.number": "02181A230313",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "20082000,FFFFFFFF",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "2",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Outdoor",
+            "x.com.samsung.da.number": "20091600,10000400"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/mode/convenient/vs/0",
+      "rep": {
+        "x.com.samsung.da.modes": "Off",
+        "x.com.samsung.da.supportedModes": [
+          "Off",
+          "Sleep",
+          "Quiet",
+          "Smart",
+          "Speed",
+          "MotionIndirect",
+          "MotionDirect",
+          "Nano",
+          "NanoSleep"
+        ]
+      }
+    },
+    {
+      "href": "/mode/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "Cool",
+          "Dry",
+          "Wind",
+          "Auto",
+          "Heat"
+        ],
+        "x.com.samsung.da.modes": [
+          "Dry"
+        ],
+        "x.com.samsung.da.options": [
+          "Sleep_0",
+          "ArtificialWorking_Off",
+          "ComfortAICooling_Off",
+          "MotionState_Normal",
+          "AiTempChanged_Off",
+          "AiTemp_240",
+          "OutdoorTemp_87",
+          "CoolCapa_25",
+          "WarmCapa_32",
+          "Light_Off",
+          "Volume_100",
+          "MotionMode_Default",
+          "OptionCode_56376",
+          "ExtendOptionCode_781",
+          "RacInfo_None",
+          "UpdateAllow_NotAllowed",
+          "DurationOn_0",
+          "WelcomeCoolingState_Off"
+        ]
+      }
+    },
+    {
+      "href": "/option/airpurify/vs/0",
+      "rep": {
+        "x.com.samsung.da.modes": "Off",
+        "x.com.samsung.da.supportedModes": [
+          "On",
+          "Off"
+        ]
+      }
+    },
+    {
+      "href": "/option/autoclean/vs/0",
+      "rep": {
+        "x.com.samsung.da.status": "Stop",
+        "x.com.samsung.da.settingStatus": "On",
+        "x.com.samsung.da.progress": "0",
+        "x.com.samsung.da.supportedStatus": [
+          "Start",
+          "Stop"
+        ],
+        "x.com.samsung.da.supportedSettingStatus": [
+          "On",
+          "Off"
+        ]
+      }
+    },
+    {
+      "href": "/personality/presence/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "",
+            "x.com.samsung.da.deviceId": "**REDACTED**",
+            "x.com.samsung.da.value": ""
+          }
+        ]
+      }
+    },
+    {
+      "href": "/power/0",
+      "rep": {
+        "value": false
+      }
+    },
+    {
+      "href": "/power/vs/0",
+      "rep": {
+        "x.com.samsung.da.power": "Off"
+      }
+    },
+    {
+      "href": "/realtimenotiforclient/vs/0",
+      "rep": {
+        "x.com.samsung.da.timeforshortnoti": "0",
+        "x.com.samsung.da.longnotisubscription": "false",
+        "x.com.samsung.da.periodicnotisubscription": "true"
+      }
+    },
+    {
+      "href": "/sensors/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Sensor for CleanLevel",
+            "x.com.samsung.da.type": "CleanLevel",
+            "x.com.samsung.da.value": [
+              "0"
+            ]
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Sensor for Odor",
+            "x.com.samsung.da.type": "Odor",
+            "x.com.samsung.da.value": [
+              "0"
+            ]
+          },
+          {
+            "x.com.samsung.da.id": "2",
+            "x.com.samsung.da.description": "Sensor for Dust",
+            "x.com.samsung.da.type": "Dust",
+            "x.com.samsung.da.value": [
+              "0",
+              "0"
+            ]
+          },
+          {
+            "x.com.samsung.da.id": "3",
+            "x.com.samsung.da.description": "Sensor for FineDust",
+            "x.com.samsung.da.type": "FineDust",
+            "x.com.samsung.da.value": [
+              "0",
+              "0"
+            ]
+          },
+          {
+            "x.com.samsung.da.id": "4",
+            "x.com.samsung.da.description": "Sensor for SuperFineDust",
+            "x.com.samsung.da.type": "SuperFineDust",
+            "x.com.samsung.da.value": [
+              "0",
+              "0"
+            ]
+          }
+        ]
+      }
+    },
+    {
+      "href": "/temperature/control/vs/0",
+      "rep": {
+        "x.com.samsung.da.increment": "1"
+      }
+    },
+    {
+      "href": "/temperature/current/0",
+      "rep": {
+        "range": [
+          16.0,
+          30.0
+        ],
+        "units": "C",
+        "temperature": 27.0
+      }
+    },
+    {
+      "href": "/temperature/desired/0",
+      "rep": {
+        "range": [
+          16.0,
+          30.0
+        ],
+        "units": "C",
+        "temperature": 26.0
+      }
+    },
+    {
+      "href": "/temperatures/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Temperature",
+            "x.com.samsung.da.desired": "26.0",
+            "x.com.samsung.da.current": "27.0",
+            "x.com.samsung.da.maximum": "30",
+            "x.com.samsung.da.minimum": "18",
+            "x.com.samsung.da.increment": "1.0",
+            "x.com.samsung.da.unit": "Celsius"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/timezone/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/wind/direction/vs/0",
+      "rep": {
+        "x.com.samsung.da.modes": "Fix",
+        "x.com.samsung.da.supportedModes": [
+          "Fix",
+          "All",
+          "Up_And_Low",
+          "Left_And_Right"
+        ]
+      }
+    },
+    {
+      "href": "/wind/strength/vs/0",
+      "rep": {
+        "x.com.samsung.da.modes": "0",
+        "x.com.samsung.da.supportedModes": [
+          "0",
+          "1",
+          "2",
+          "3",
+          "4"
+        ],
+        "x.com.samsung.da.modesName": [
+          "Auto",
+          "Low",
+          "Mid",
+          "High",
+          "Turbo"
+        ]
+      }
+    }
+  ]
+}

tests/fixtures/airconditioner_windfree_oscillation_device.json

@@ -0,0 +1,590 @@
+{
+  "device0": [
+    {
+      "rt": [
+        "x.com.samsung.devcol",
+        "oic.wk.col"
+      ],
+      "if": [
+        "oic.if.baseline",
+        "oic.if.ll",
+        "oic.if.b"
+      ]
+    },
+    {
+      "href": "/aisleep/vs/0",
+      "rep": {
+        "x.com.samsung.da.displayNightMode": "Off",
+        "x.com.samsung.da.elapsedTime": "0",
+        "x.com.samsung.da.requestFeedback": "Off",
+        "x.com.samsung.da.resultFeedback": 0,
+        "x.com.samsung.da.statusFeedback": "Idle",
+        "x.com.samsung.da.sleepTime": "14002200"
+      }
+    },
+    {
+      "href": "/alarms/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.alarmType": "Device",
+            "x.com.samsung.da.code": "ErrorCode_OFF",
+            "x.com.samsung.da.triggeredTime": "2026-07-27T11:59:06",
+            "x.com.samsung.da.state": "Deleted"
+          }
+        ],
+        "rt": [
+          "x.com.samsung.da.alarms"
+        ],
+        "if": [
+          "oic.if.baseline",
+          "oic.if.a"
+        ]
+      }
+    },
+    {
+      "href": "/anomalyload/vs/0",
+      "rep": {
+        "operation": "Off",
+        "mode": "Alarm",
+        "supportedModes": [
+          "Alarm",
+          "PowerSaving"
+        ],
+        "savingTime": "20",
+        "supportedSavingTime": [
+          "20",
+          "40",
+          "60"
+        ]
+      }
+    },
+    {
+      "href": "/availablecontrolsets/vs/0",
+      "rep": {
+        "x.com.samsung.da.sets": "000000A0012C01610CC90C0F0000",
+        "x.com.samsung.da.id": "RAC",
+        "x.com.samsung.da.version": "1.0"
+      }
+    },
+    {
+      "href": "/configuration/vs/0",
+      "rep": {
+        "x.com.samsung.da.region": "0000000000",
+        "x.com.samsung.da.airconOptionList": [
+          "PRODUCT_GLOBAL",
+          "AI_GLOBAL_COOLONLY_4.0",
+          "AI_3.0",
+          "Auto_To_AI",
+          "ENERGY_2.0",
+          "HOMECARE_WIZARD_V2",
+          "DR",
+          "SingleCommand_1"
+        ],
+        "InstalledRoomSize": "0.0",
+        "SkipInstalledRoomSize": "false",
+        "RoomSizeMenuNumber": "Manual"
+      }
+    },
+    {
+      "href": "/da/softreset/vs/0",
+      "rep": {
+        "x.com.samsung.da.softwarereset": "false"
+      }
+    },
+    {
+      "href": "/drlc/vs/0",
+      "rep": {
+        "x.com.samsung.da.start": "1970-01-01T00:00:00Z",
+        "x.com.samsung.da.override": "Off",
+        "x.com.samsung.da.durationminutes": "0",
+        "x.com.samsung.da.drlcLevel": "0",
+        "x.com.samsung.da.realSaving": "Off"
+      }
+    },
+    {
+      "href": "/energy/consumption/vs/0",
+      "rep": {
+        "x.com.samsung.da.cumulativeDate": "1785153515",
+        "x.com.samsung.da.cumulativeSavedPower": "0",
+        "x.com.samsung.da.cumulativePower": "47536",
+        "x.com.samsung.da.cumulativeUnit": "Wh",
+        "x.com.samsung.da.instantaneousPowerUnit": "W",
+        "x.com.samsung.da.cumulativePowerType": "total"
+      }
+    },
+    {
+      "href": "/file/information/vs/0",
+      "rep": {
+        "x.com.samsung.timeoffset": "+08:00",
+        "x.com.samsung.supprtedtype": 1
+      }
+    },
+    {
+      "href": "/filter/airdustfilter/vs/0",
+      "rep": {
+        "x.com.samsung.da.filterUsageResolution": "1",
+        "x.com.samsung.da.filterCapacity": "180",
+        "x.com.samsung.da.filterCapacityUnit": "Hour",
+        "x.com.samsung.da.filterResetType": [
+          "replaceable",
+          "washable"
+        ],
+        "x.com.samsung.da.filterStatus": "normal",
+        "x.com.samsung.da.filterUsage": "44",
+        "x.com.samsung.da.filterDesiredUsage": "180",
+        "x.com.samsung.da.supportedFilterDesiredUsage": [
+          "180",
+          "300",
+          "500",
+          "700"
+        ]
+      }
+    },
+    {
+      "href": "/humidity/vs/0",
+      "rep": {
+        "x.com.samsung.da.humidity": "0",
+        "x.com.samsung.da.fivepercentHumidity": "46"
+      }
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.otnDUID": "**REDACTED**",
+        "x.com.samsung.da.modelNum": "TP1X_DA-AC-RAC-01011_0000|10281241|6001051A001911018E0049300002A900",
+        "x.com.samsung.da.description": "TP1X_DA-AC-RAC-01011_0000",
+        "x.com.samsung.da.serialNum": "**REDACTED**",
+        "x.com.samsung.da.serialNumOption": "**REDACTED**",
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Software",
+            "x.com.samsung.da.number": "02825A260401",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.newVersionAvailable": "0",
+            "x.com.samsung.da.number": "02812A25111800,FFFFFFFFFFFFFF"
+          },
+          {
+            "x.com.samsung.da.id": "2",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.newVersionAvailable": "0",
+            "x.com.samsung.da.number": "02813A25101500,FFFFFFFFFFFFFF"
+          },
+          {
+            "x.com.samsung.da.id": "3",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.newVersionAvailable": "0",
+            "x.com.samsung.da.number": "FFFFFFFFFFFFFF,FFFFFFFFFFFFFF"
+          }
+        ],
+        "x.com.samsung.da.diagDumpType": "file",
+        "x.com.samsung.da.diagEndPoint": "SSM",
+        "x.com.samsung.da.diagLogType": [
+          "errCode",
+          "dump"
+        ],
+        "x.com.samsung.da.diagMnid": "0AJT",
+        "x.com.samsung.da.diagSetupid": "AR2",
+        "x.com.samsung.da.diagProtocolType": "BLE_OCF",
+        "x.com.samsung.da.diagMinVersion": "3.0",
+        "x.com.samsung.da.diagTsId": "DA01"
+      }
+    },
+    {
+      "href": "/keepnormalstate/vs/0",
+      "rep": {
+        "x.com.samsung.da.keepnormal": 0
+      }
+    },
+    {
+      "href": "/light/vs/0",
+      "rep": {
+        "mode": "On",
+        "supportedModes": [
+          "On",
+          "Off"
+        ]
+      }
+    },
+    {
+      "href": "/mds/absencemonitoring/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/mds/absencestate/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/mode/convenient/vs/0",
+      "rep": {
+        "x.com.samsung.da.modes": "Off",
+        "x.com.samsung.da.supportedModes": [
+          "Off",
+          "Sleep",
+          "Quiet",
+          "Smart",
+          "Speed",
+          "Nano",
+          "NanoSleep",
+          "DryComfort"
+        ]
+      }
+    },
+    {
+      "href": "/mode/vs/0",
+      "rep": {
+        "x.com.samsung.da.modes": [
+          "Cool"
+        ],
+        "workingMode": "Cool",
+        "x.com.samsung.da.supportedModes": [
+          "Auto",
+          "Cool",
+          "Dry",
+          "Fan"
+        ],
+        "x.com.samsung.da.options": [
+          "OptionCode_56416",
+          "Sleep_0",
+          "SleepRemainTime_0",
+          "ArtificialWorking_Off",
+          "ComfortAICooling_Off",
+          "AiTempChanged_Off",
+          "AiTemp_240",
+          "Volume_100",
+          "DiagnosisAI_Off",
+          "ProgressDiagnosisAI_0",
+          "ResultDiagnosisAI_Normal",
+          "SmartCoolClean_Off",
+          "ProgressSmartClean_0",
+          "OutDoorVentil_Off",
+          "InDoorVentil_Off",
+          "FreezeAlarmSetting_Off",
+          "DesiredFreezeAlarm_240",
+          "WashAlarm_Off",
+          "ExtendOptionCode_246413",
+          "UpdateAllow_NotAllowed",
+          "DurationOn_0",
+          "WelcomeCoolingState_Off"
+        ],
+        "rt": [
+          "x.com.samsung.da.mode"
+        ],
+        "if": [
+          "oic.if.baseline",
+          "oic.if.a"
+        ]
+      }
+    },
+    {
+      "href": "/option/autoclean/vs/0",
+      "rep": {
+        "x.com.samsung.da.status": "Stop",
+        "x.com.samsung.da.supportedStatus": [
+          "Start",
+          "Stop"
+        ],
+        "x.com.samsung.da.progress": "0",
+        "x.com.samsung.da.settingStatus": "Off",
+        "x.com.samsung.da.supportedSettingStatus": [
+          "On",
+          "Off"
+        ],
+        "defaultSettingStatus": "On"
+      }
+    },
+    {
+      "href": "/option/muteonce/vs/0",
+      "rep": {
+        "muteonce": "Off",
+        "rt": [
+          "x.com.samsung.da.option.muteonce"
+        ],
+        "if": [
+          "oic.if.baseline",
+          "oic.if.a"
+        ]
+      }
+    },
+    {
+      "href": "/personality/presence/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/power/vs/0",
+      "rep": {
+        "x.com.samsung.da.power": "Off",
+        "operationNumber": "2",
+        "displayCondition": "Enable"
+      }
+    },
+    {
+      "href": "/realtimenotiforclient/vs/0",
+      "rep": {
+        "x.com.samsung.da.timeforshortnoti": "0",
+        "x.com.samsung.da.longnotisubscription": "false",
+        "x.com.samsung.da.periodicnotisubscription": "true"
+      }
+    },
+    {
+      "href": "/reserverulesets/vs/0",
+      "rep": {
+        "x.com.samsung.da.sets": "8EFFFFFFFF101E121EFFFFFFFFFFFF000001001F0001000000000000009C00FFFF1E00",
+        "x.com.samsung.da.id": "RAC",
+        "x.com.samsung.da.version": "1.0"
+      }
+    },
+    {
+      "href": "/selfcheck/vs/0",
+      "rep": {
+        "x.com.samsung.da.start": "Cancel",
+        "x.com.samsung.da.status": "Ready",
+        "x.com.samsung.da.progress": "0",
+        "x.com.samsung.da.result": "NA",
+        "x.com.samsung.da.supportedActions": [
+          "Start",
+          "Cancel"
+        ],
+        "x.com.samsung.da.error": [
+          "DA_ERROR_NONE"
+        ]
+      }
+    },
+    {
+      "href": "/temperature/control/vs/0",
+      "rep": {
+        "x.com.samsung.da.increment": "1"
+      }
+    },
+    {
+      "href": "/temperatures/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Temperature",
+            "x.com.samsung.da.current": "29.0",
+            "x.com.samsung.da.desired": "18.0",
+            "x.com.samsung.da.minimum": "16",
+            "x.com.samsung.da.maximum": "30",
+            "x.com.samsung.da.increment": "1",
+            "x.com.samsung.da.unit": "Celsius"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/wind/oscillation/vs/0",
+      "rep": {
+        "vertical": "Fix",
+        "supportedVertical": [
+          "Swing",
+          "Fix"
+        ],
+        "verticalAngle": "4",
+        "supportedVerticalAngle": [
+          "1",
+          "2",
+          "3",
+          "4",
+          "5",
+          "6"
+        ],
+        "horizontal": "Fix",
+        "supportedHorizontal": [
+          "Swing",
+          "Fix"
+        ],
+        "horizontalSwingMode": "AllSwing",
+        "supportedHorizontalSwingMode": [
+          "AllSwing",
+          "LeftSwing",
+          "RightSwing"
+        ],
+        "horizontalAngle": "3",
+        "supportedHorizontalAngle": [
+          "1",
+          "2",
+          "3",
+          "4",
+          "5"
+        ]
+      }
+    },
+    {
+      "href": "/wind/strength/vs/0",
+      "rep": {
+        "x.com.samsung.da.modes": "1",
+        "x.com.samsung.da.supportedModes": [
+          "0",
+          "1",
+          "2",
+          "3",
+          "4"
+        ],
+        "x.com.samsung.da.modesName": [
+          "Auto",
+          "Low",
+          "Mid",
+          "High",
+          "Turbo"
+        ]
+      }
+    },
+    {
+      "href": "/otninformation/vs/0",
+      "rep": {
+        "x.com.samsung.da.target": "",
+        "x.com.samsung.da.newVersionAvailable": "false",
+        "otnStatus": "None",
+        "flashingProgress": "0",
+        "otnCompleteDate": "noHistory",
+        "scheduledTime": "None",
+        "swVersionInfo": {
+          "platform": "Tizen Lite",
+          "oneUiVersion": "7.0 Air conditioner",
+          "osVersion": "4.0"
+        },
+        "otnList": [
+          {
+            "type": "WIFI",
+            "modelId": "ARA-WW-TP1-26-AR6X00MG",
+            "versions": [
+              "11260401"
+            ],
+            "visVersion": "260401"
+          },
+          {
+            "type": "Micom",
+            "modelId": "845241131741FFFFFFFF",
+            "versions": [
+              "25102900",
+              "FFFFFFFF"
+            ],
+            "visVersion": "251029"
+          },
+          {
+            "type": "Micom",
+            "modelId": "045210281241FFFFFFFF",
+            "versions": [
+              "25111800",
+              "FFFFFFFF"
+            ],
+            "visVersion": "251118"
+          },
+          {
+            "type": "Micom",
+            "modelId": "045210281341FFFFFFFF",
+            "versions": [
+              "25101500",
+              "FFFFFFFF"
+            ],
+            "visVersion": "251015"
+          },
+          {
+            "type": "Micom",
+            "modelId": "0452FFFFFFFFFFFFFFFF",
+            "versions": [
+              "FFFFFFFF",
+              "FFFFFFFF"
+            ],
+            "visVersion": "999999"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/timezone/vs/0",
+      "rep": {
+        "timezoneid": "Asia/Kuala_Lumpur",
+        "offset": "+08:00",
+        "DST": "OFF"
+      }
+    },
+    {
+      "href": "/connectionconfig/vs/0",
+      "rep": {
+        "autoReconnectionMinVersion": "1.0",
+        "autoReconnection": "true",
+        "autoReconnectionProtocolType": [
+          "helper_hotspot",
+          "ble_ocf"
+        ],
+        "supportedWiFiAuthType": [
+          "OPEN",
+          "WEP",
+          "WPA-PSK",
+          "WPA2-PSK",
+          "SAE"
+        ],
+        "supportedWiFiCryptoType": [
+          "TKIP",
+          "AES",
+          "WEP-64",
+          "WEP-128"
+        ],
+        "supportedWiFiFreq": [
+          "2.4G"
+        ],
+        "calmConnectionCare": {
+          "version": "1.0",
+          "role": [
+            "things"
+          ]
+        }
+      }
+    },
+    {
+      "href": "/wirelessinfo/vs/0",
+      "rep": {
+        "macaddressWiFi": "**REDACTED**",
+        "macaddressBLE": "**REDACTED**",
+        "connectedApSsid": "K9 Unit"
+      }
+    },
+    {
+      "href": "/quickcontrol/info/vs/0",
+      "rep": {
+        "supportedVersion": "1.0"
+      }
+    },
+    {
+      "href": "/dginformation/vs/0",
+      "rep": {
+        "enrolmentstatus": "Unknown",
+        "devicestate": "Unknown",
+        "lockstatus": "Unknown",
+        "nextduedate": "",
+        "workingminutes": 0,
+        "paymentinfo": {
+          "emiplan": "Unknown",
+          "currency": "Unknown",
+          "totalemi": 0,
+          "totalemipaid": 0
+        }
+      }
+    },
+    {
+      "href": "/temperature/desired/0",
+      "rep": {
+        "temperature": 25
+      }
+    },
+    {
+      "href": "/power/0",
+      "rep": {
+        "value": false
+      }
+    }
+  ]
+}

tests/fixtures/airconditioner_window_ac_device.json

@@ -0,0 +1,523 @@
+{
+  "device0": [
+    {
+      "rt": [
+        "x.com.samsung.devcol",
+        "oic.wk.col"
+      ],
+      "if": [
+        "oic.if.baseline",
+        "oic.if.ll",
+        "oic.if.b"
+      ]
+    },
+    {
+      "href": "/aisleep/vs/0",
+      "rep": {
+        "x.com.samsung.da.displayNightMode": "Off",
+        "x.com.samsung.da.elapsedTime": "0",
+        "x.com.samsung.da.requestFeedback": "Off",
+        "x.com.samsung.da.resultFeedback": "0",
+        "x.com.samsung.da.statusFeedback": "Idle",
+        "x.com.samsung.da.sleepTime": "14002200"
+      }
+    },
+    {
+      "href": "/alarms/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Alarm",
+            "x.com.samsung.da.alarmType": "Device",
+            "x.com.samsung.da.code": "ErrorCode_OFF",
+            "x.com.samsung.da.triggeredTime": "2026-07-26T06:26:40",
+            "x.com.samsung.da.state": "Deleted"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Alarm",
+            "x.com.samsung.da.alarmType": "Device",
+            "x.com.samsung.da.code": "FilterAlarm_OFF",
+            "x.com.samsung.da.triggeredTime": "2026-07-26T06:26:40",
+            "x.com.samsung.da.state": "Deleted"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/availablecontrolsets/vs/0",
+      "rep": {
+        "x.com.samsung.da.sets": "8D0D00B4012C3F21064804000000",
+        "x.com.samsung.da.id": "RAC",
+        "x.com.samsung.da.version": "1.0"
+      }
+    },
+    {
+      "href": "/configuration/vs/0",
+      "rep": {
+        "x.com.samsung.da.region": "2647000000",
+        "x.com.samsung.da.airconOptionList": [
+          "SingleCommand_1",
+          "DR",
+          "HOMECARE_WIZARD_V2",
+          "AI_RAC_KOREA_COOLONLY_3.0",
+          "AI_3.0",
+          "Auto_To_AI"
+        ]
+      }
+    },
+    {
+      "href": "/connectionconfig/vs/0",
+      "rep": {
+        "autoReconnectionMinVersion": "1.0",
+        "autoReconnection": "true",
+        "autoReconnectionProtocolType": [
+          "helper_hotspot",
+          "ble_ocf"
+        ],
+        "supportedWiFiAuthType": [
+          "OPEN",
+          "WEP",
+          "WPA-PSK",
+          "WPA2-PSK",
+          "SAE"
+        ],
+        "supportedWiFiCryptoType": [
+          "TKIP",
+          "AES",
+          "WEP-64",
+          "WEP-128"
+        ],
+        "supportedWiFiFreq": [
+          "2.4G"
+        ],
+        "calmConnectionCare": {
+          "version": "1.0",
+          "role": [
+            "things"
+          ]
+        }
+      }
+    },
+    {
+      "href": "/drlc/0",
+      "rep": {
+        "DRLevel": 0,
+        "start": "1970-01-01T00:00:00Z",
+        "duration": 0,
+        "override": false
+      }
+    },
+    {
+      "href": "/drlc/vs/0",
+      "rep": {
+        "x.com.samsung.da.drlcLevel": "0",
+        "x.com.samsung.da.duration": "00:00:00",
+        "x.com.samsung.da.drlcStartTime": "1970-01-01T00:00:00Z",
+        "x.com.samsung.da.override": "Off",
+        "x.com.samsung.da.realSaving": "Off"
+      }
+    },
+    {
+      "href": "/energy/consumption/0",
+      "rep": {
+        "power": 244.0
+      }
+    },
+    {
+      "href": "/energy/consumption/vs/0",
+      "rep": {
+        "x.com.samsung.da.instantaneousPower": "244.000000",
+        "x.com.samsung.da.cumulativePower": "11001",
+        "x.com.samsung.da.cumulativeSavedPower": "0",
+        "x.com.samsung.da.cumulativeUnit": "Wh",
+        "x.com.samsung.da.instantaneousPowerUnit": "W",
+        "x.com.samsung.da.cumulativePowerType": "total"
+      }
+    },
+    {
+      "href": "/file/information/vs/0",
+      "rep": {
+        "x.com.samsung.timeoffset": "+09:00",
+        "x.com.samsung.supprtedtype": 1
+      }
+    },
+    {
+      "href": "/filter/airdustfilter/vs/0",
+      "rep": {
+        "x.com.samsung.da.filterUsage": "20",
+        "x.com.samsung.da.filterUsageResolution": "1",
+        "x.com.samsung.da.filterDesiredUsage": "500",
+        "x.com.samsung.da.filterStatus": "normal",
+        "x.com.samsung.da.filterCapacity": "500",
+        "x.com.samsung.da.filterCapacityUnit": "Hour",
+        "x.com.samsung.da.filterResetType": [
+          "replaceable",
+          "washable"
+        ]
+      }
+    },
+    {
+      "href": "/humidity/0",
+      "rep": {
+        "humidity": 0
+      }
+    },
+    {
+      "href": "/humidity/vs/0",
+      "rep": {
+        "x.com.samsung.da.humidity": "0",
+        "x.com.samsung.da.fivepercentHumidity": "60"
+      }
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.modelNum": "TP1X_DA_AC_WAC_01001_0000|10254341|60050000001711014E00402000002000",
+        "x.com.samsung.da.description": "TP1X_DA_AC_WAC_01001_0000",
+        "x.com.samsung.da.serialNum": "**REDACTED**",
+        "x.com.samsung.da.otnDUID": "**REDACTED**",
+        "x.com.samsung.da.diagProtocolType": "BLE_OCF",
+        "x.com.samsung.da.diagLogType": [
+          "errCode",
+          "dump"
+        ],
+        "x.com.samsung.da.diagDumpType": "file",
+        "x.com.samsung.da.diagEndPoint": "SSM",
+        "x.com.samsung.da.diagMnid": "0AJT",
+        "x.com.samsung.da.diagSetupid": "AW0",
+        "x.com.samsung.da.diagMinVersion": "3.0",
+        "x.com.samsung.da.diagTsId": "DA01",
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Software",
+            "x.com.samsung.da.number": "02545A260601",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "02543A24061800,FFFFFFFFFFFFFF",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "2",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Outdoor",
+            "x.com.samsung.da.number": "02580A10000100,FFFFFFFFFFFFFF"
+          },
+          {
+            "x.com.samsung.da.id": "3",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Touch IC",
+            "x.com.samsung.da.number": "02553A23031600,FFFFFFFFFFFFFF"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/keepnormalstate/vs/0",
+      "rep": {
+        "x.com.samsung.da.keepnormal": 0
+      }
+    },
+    {
+      "href": "/light/vs/0",
+      "rep": {
+        "mode": "On",
+        "supportedModes": [
+          "On",
+          "Off"
+        ]
+      }
+    },
+    {
+      "href": "/mode/convenient/vs/0",
+      "rep": {
+        "x.com.samsung.da.modes": "Off",
+        "x.com.samsung.da.supportedModes": [
+          "Off",
+          "Quiet",
+          "Nano",
+          "NanoSleep"
+        ]
+      }
+    },
+    {
+      "href": "/mode/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "AIComfort",
+          "Cool",
+          "Dry",
+          "Fan"
+        ],
+        "x.com.samsung.da.modes": [
+          "Cool"
+        ],
+        "x.com.samsung.da.options": [
+          "OnTimer_0",
+          "OffTimer_0",
+          "ArtificialWorking_Off",
+          "ComfortAICooling_Off",
+          "AiTempChanged_Off",
+          "AiTemp_230",
+          "Volume_Mute",
+          "OutdoorTemp_97",
+          "CoolCapa_0",
+          "StopAutoClean_Idle",
+          "Autoclean_Off",
+          "OptionCode_51320",
+          "ExtendOptionCode_230093",
+          "RacInfo_None",
+          "UpdateAllow_NotAllowed",
+          "DurationOn_93",
+          "WelcomeCoolingState_Off"
+        ]
+      }
+    },
+    {
+      "href": "/option/autoclean/vs/0",
+      "rep": {
+        "x.com.samsung.da.status": "Stop",
+        "x.com.samsung.da.settingStatus": "Off",
+        "x.com.samsung.da.progress": "0",
+        "x.com.samsung.da.supportedStatus": [
+          "Start",
+          "Stop"
+        ],
+        "x.com.samsung.da.supportedSettingStatus": [
+          "On",
+          "Off"
+        ]
+      }
+    },
+    {
+      "href": "/option/muteonce/vs/0",
+      "rep": {
+        "muteonce": "Off"
+      }
+    },
+    {
+      "href": "/otninformation/vs/0",
+      "rep": {
+        "x.com.samsung.da.target": "",
+        "x.com.samsung.da.newVersionAvailable": "false",
+        "x.com.samsung.da.newVersionNo": "00000000",
+        "x.com.samsung.da.currentVersionInfo": "00000000",
+        "otnStatus": "None",
+        "flashingProgress": "",
+        "otnTarget": "main",
+        "otnCompleteDate": "noHistory",
+        "otnList": [
+          {
+            "type": "WIFI",
+            "modelId": "AWA-KR-TP1-23-AW7000",
+            "versions": [
+              "15260601"
+            ],
+            "visVersion": "260601"
+          },
+          {
+            "type": "Micom",
+            "modelId": "042010254341FFFFFFFF",
+            "versions": [
+              "24061800",
+              "FFFFFFFF"
+            ],
+            "visVersion": "240618"
+          },
+          {
+            "type": "Micom",
+            "modelId": "042010258041FFFFFFFF",
+            "versions": [
+              "10000100",
+              "FFFFFFFF"
+            ],
+            "visVersion": "100001"
+          },
+          {
+            "type": "Micom",
+            "modelId": "042010255341FFFFFFFF",
+            "versions": [
+              "23031600",
+              "FFFFFFFF"
+            ],
+            "visVersion": "230316"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/personality/presence/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "",
+            "x.com.samsung.da.deviceId": "**REDACTED**",
+            "x.com.samsung.da.value": ""
+          }
+        ]
+      }
+    },
+    {
+      "href": "/power/0",
+      "rep": {
+        "value": true
+      }
+    },
+    {
+      "href": "/power/vs/0",
+      "rep": {
+        "x.com.samsung.da.power": "On",
+        "causeSource": "SMTS"
+      }
+    },
+    {
+      "href": "/quickcontrol/info/vs/0",
+      "rep": {
+        "supportedVersion": "1.0"
+      }
+    },
+    {
+      "href": "/realtimenotiforclient/vs/0",
+      "rep": {
+        "x.com.samsung.da.timeforshortnoti": "0",
+        "x.com.samsung.da.longnotisubscription": "true",
+        "x.com.samsung.da.periodicnotisubscription": "true"
+      }
+    },
+    {
+      "href": "/reserverulesets/vs/0",
+      "rep": {
+        "x.com.samsung.da.sets": "8DFFFFFFFF121E121E0000FFFFFFFFFFFF01000000011F0000000000000000001F8C00",
+        "x.com.samsung.da.id": "WAC",
+        "x.com.samsung.da.version": "1.0"
+      }
+    },
+    {
+      "href": "/selfcheck/vs/0",
+      "rep": {
+        "x.com.samsung.da.start": "Cancel",
+        "x.com.samsung.da.status": "Ready",
+        "x.com.samsung.da.progress": "0",
+        "x.com.samsung.da.result": "NA",
+        "x.com.samsung.da.supportedActions": [
+          "Start",
+          "Cancel"
+        ],
+        "x.com.samsung.da.error": [
+          "DA_ERROR_NONE"
+        ]
+      }
+    },
+    {
+      "href": "/sensors/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/temperature/control/vs/0",
+      "rep": {
+        "x.com.samsung.da.increment": "1"
+      }
+    },
+    {
+      "href": "/temperature/current/0",
+      "rep": {
+        "range": [
+          16,
+          30
+        ],
+        "units": "C",
+        "temperature": 30.0
+      }
+    },
+    {
+      "href": "/temperature/desired/0",
+      "rep": {
+        "range": [
+          16,
+          30
+        ],
+        "units": "C",
+        "temperature": 30.0
+      }
+    },
+    {
+      "href": "/temperatures/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Temperature",
+            "x.com.samsung.da.desired": "30.0",
+            "x.com.samsung.da.current": "30.0",
+            "x.com.samsung.da.maximum": "30",
+            "x.com.samsung.da.minimum": "18",
+            "x.com.samsung.da.increment": "1.0",
+            "x.com.samsung.da.unit": "Celsius"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/timezone/vs/0",
+      "rep": {
+        "timezoneid": "Asia/Seoul",
+        "offset": "+09:00",
+        "DST": "OFF"
+      }
+    },
+    {
+      "href": "/welcome/temperature/vs/0",
+      "rep": {
+        "operatingStatus": "None",
+        "requestId": "0000"
+      }
+    },
+    {
+      "href": "/wind/direction/vs/0",
+      "rep": {
+        "x.com.samsung.da.modes": "Fix",
+        "x.com.samsung.da.supportedModes": [
+          "Fix",
+          "Left_And_Right"
+        ]
+      }
+    },
+    {
+      "href": "/wind/strength/vs/0",
+      "rep": {
+        "x.com.samsung.da.modes": "1",
+        "x.com.samsung.da.supportedModes": [
+          "0",
+          "1",
+          "2",
+          "3",
+          "4",
+          "5"
+        ],
+        "x.com.samsung.da.modesName": [
+          "Auto",
+          "1",
+          "2",
+          "3",
+          "4",
+          "5"
+        ]
+      }
+    },
+    {
+      "href": "/wirelessinfo/vs/0",
+      "rep": {
+        "macaddressWiFi": "**REDACTED**",
+        "macaddressBLE": "**REDACTED**",
+        "connectedApSsid": "**REDACTED**"
+      }
+    }
+  ]
+}

tests/fixtures/dehumidifier_device.json

@@ -0,0 +1,386 @@
+{
+  "device0": [
+    {
+      "rt": [
+        "x.com.samsung.devcol",
+        "oic.wk.col"
+      ],
+      "if": [
+        "oic.if.baseline",
+        "oic.if.ll",
+        "oic.if.b"
+      ]
+    },
+    {
+      "href": "/personality/presence/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "",
+            "x.com.samsung.da.deviceId": "**REDACTED**",
+            "x.com.samsung.da.value": ""
+          }
+        ]
+      }
+    },
+    {
+      "href": "/realtimenotiforclient/vs/0",
+      "rep": {
+        "x.com.samsung.da.timeforshortnoti": "0",
+        "x.com.samsung.da.longnotisubscription": "false",
+        "x.com.samsung.da.periodicnotisubscription": "true"
+      }
+    },
+    {
+      "href": "/filter/airdustfilter/vs/0",
+      "rep": {
+        "x.com.samsung.da.filterUsage": "100",
+        "x.com.samsung.da.filterUsageResolution": "1",
+        "x.com.samsung.da.filterDesiredUsage": "224",
+        "x.com.samsung.da.filterStatus": "wash",
+        "x.com.samsung.da.filterCapacity": "224",
+        "x.com.samsung.da.filterCapacityUnit": "Hour",
+        "x.com.samsung.da.filterResetType": [
+          "washable"
+        ],
+        "x.com.samsung.da.supportedFilterDesiredUsage": [
+          "224",
+          "300",
+          "500",
+          "700"
+        ]
+      }
+    },
+    {
+      "href": "/mode/convenient/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "Off",
+          "Sleep"
+        ]
+      }
+    },
+    {
+      "href": "/option/autoclean/vs/0",
+      "rep": {
+        "x.com.samsung.da.status": "Stop",
+        "x.com.samsung.da.settingStatus": "On",
+        "x.com.samsung.da.progress": "100",
+        "cleaningTime": "30",
+        "minCleaningTime": "10",
+        "maxCleaningTime": "60",
+        "cleaningTimeUnit": "10",
+        "x.com.samsung.da.supportedStatus": [
+          "Start",
+          "TimedClean",
+          "Stop"
+        ],
+        "x.com.samsung.da.supportedSettingStatus": [
+          "On",
+          "TimedClean",
+          "Off"
+        ]
+      }
+    },
+    {
+      "href": "/alarms/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Alarm",
+            "x.com.samsung.da.alarmType": "Device",
+            "x.com.samsung.da.code": "ErrorCode_OFF",
+            "x.com.samsung.da.triggeredTime": "2026-07-26T10:35:53",
+            "x.com.samsung.da.state": "Deleted"
+          },
+          {
+            "x.com.samsung.da.id": "2",
+            "x.com.samsung.da.description": "Alarm",
+            "x.com.samsung.da.alarmType": "Device",
+            "x.com.samsung.da.code": "WaterTankFull_OFF",
+            "x.com.samsung.da.triggeredTime": "2026-07-26T10:35:53",
+            "x.com.samsung.da.state": "Deleted"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/energy/consumption/vs/0",
+      "rep": {
+        "x.com.samsung.da.instantaneousPower": "259.000000",
+        "x.com.samsung.da.cumulativePower": "183099",
+        "x.com.samsung.da.cumulativeSavedPower": "0",
+        "x.com.samsung.da.cumulativeUnit": "Wh",
+        "x.com.samsung.da.instantaneousPowerUnit": "W",
+        "x.com.samsung.da.cumulativePowerType": "total"
+      }
+    },
+    {
+      "href": "/mode/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "Smart",
+          "Max",
+          "High",
+          "Medium",
+          "Quiet",
+          "ClothesDrying"
+        ],
+        "x.com.samsung.da.modes": [
+          "Smart"
+        ],
+        "x.com.samsung.da.options": [
+          "Volume_Mute",
+          "RacInfo_None",
+          "UpdateAllow_NotAllowed",
+          "WelcomeCoolingState_Off"
+        ]
+      }
+    },
+    {
+      "href": "/power/vs/0",
+      "rep": {
+        "x.com.samsung.da.power": "On",
+        "causeSource": "SMTS"
+      }
+    },
+    {
+      "href": "/sensors/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.modelNum": "TP1X_DA_AC_DHM_01001_0000|10253841|77000000001700000A00000000000000",
+        "x.com.samsung.da.description": "TP1X_DA_AC_DHM_01001_0000",
+        "x.com.samsung.da.serialNum": "**REDACTED**",
+        "x.com.samsung.da.otnDUID": "**REDACTED**",
+        "x.com.samsung.da.diagProtocolType": "BLE_OCF",
+        "x.com.samsung.da.diagLogType": [
+          "errCode",
+          "dump"
+        ],
+        "x.com.samsung.da.diagDumpType": "file",
+        "x.com.samsung.da.diagEndPoint": "SSM",
+        "x.com.samsung.da.diagMnid": "0AJT",
+        "x.com.samsung.da.diagSetupid": "AY0",
+        "x.com.samsung.da.diagMinVersion": "3.0",
+        "x.com.samsung.da.diagTsId": "DA01",
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Software",
+            "x.com.samsung.da.number": "02544A260401",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "02538A24032700,FFFFFFFFFFFFFF",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "2",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Outdoor",
+            "x.com.samsung.da.number": "02590A10000100,FFFFFFFFFFFFFF"
+          },
+          {
+            "x.com.samsung.da.id": "4",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Touch IC",
+            "x.com.samsung.da.number": "02552A23020200,FFFFFFFFFFFFFF"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/file/information/vs/0",
+      "rep": {
+        "x.com.samsung.timeoffset": "+09:00",
+        "x.com.samsung.supprtedtype": 1
+      }
+    },
+    {
+      "href": "/configuration/vs/0",
+      "rep": {
+        "x.com.samsung.da.region": "0000000000",
+        "x.com.samsung.da.airconOptionList": [
+          "SingleCommand_1",
+          "DR",
+          "HOMECARE_WIZARD_V2",
+          "PRODUCT_GLOBAL",
+          "AI_RAC_GLOBAL_2.0",
+          "AI_Heat"
+        ]
+      }
+    },
+    {
+      "href": "/humidity/vs/0",
+      "rep": {
+        "x.com.samsung.da.humidity": "47",
+        "x.com.samsung.da.desiredHumidity": "50",
+        "increment": "5",
+        "x.com.samsung.da.fivepercentHumidity": "46"
+      }
+    },
+    {
+      "href": "/drlc/vs/0",
+      "rep": {
+        "x.com.samsung.da.drlcLevel": "0",
+        "x.com.samsung.da.durationminutes": "0",
+        "x.com.samsung.da.start": "1970-01-01T00:00:00Z",
+        "x.com.samsung.da.override": "Off",
+        "x.com.samsung.da.realSaving": "Off"
+      }
+    },
+    {
+      "href": "/availablecontrolsets/vs/0",
+      "rep": {
+        "x.com.samsung.da.sets": "20001E46070A5A00000000000000",
+        "x.com.samsung.da.id": "DHM",
+        "x.com.samsung.da.version": "1.0"
+      }
+    },
+    {
+      "href": "/da/softreset/vs/0",
+      "rep": {
+        "x.com.samsung.da.softwarereset": "false"
+      }
+    },
+    {
+      "href": "/keepnormalstate/vs/0",
+      "rep": {
+        "x.com.samsung.da.keepnormal": 0
+      }
+    },
+    {
+      "href": "/otninformation/vs/0",
+      "rep": {
+        "x.com.samsung.da.target": "",
+        "x.com.samsung.da.newVersionAvailable": "false",
+        "x.com.samsung.da.newVersionNo": "00000000",
+        "x.com.samsung.da.currentVersionInfo": "00000000",
+        "otnStatus": "None",
+        "flashingProgress": "",
+        "otnTarget": "main",
+        "otnCompleteDate": "noHistory",
+        "otnList": [
+          {
+            "type": "WIFI",
+            "modelId": "ADH-WW-TP1-23-AY7100",
+            "versions": [
+              "18260401"
+            ],
+            "visVersion": "260401"
+          },
+          {
+            "type": "Micom",
+            "modelId": "042110253841FFFFFFFF",
+            "versions": [
+              "24032700",
+              "FFFFFFFF"
+            ],
+            "visVersion": "240327"
+          },
+          {
+            "type": "Micom",
+            "modelId": "042110259041FFFFFFFF",
+            "versions": [
+              "10000100",
+              "FFFFFFFF"
+            ],
+            "visVersion": "100001"
+          },
+          {
+            "type": "Micom",
+            "modelId": "042110255241FFFFFFFF",
+            "versions": [
+              "23020200",
+              "FFFFFFFF"
+            ],
+            "visVersion": "230202"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/timezone/vs/0",
+      "rep": {
+        "timezoneid": "Asia/Seoul",
+        "offset": "+09:00",
+        "DST": "OFF"
+      }
+    },
+    {
+      "href": "/option/muteonce/vs/0",
+      "rep": {
+        "muteonce": "Off"
+      }
+    },
+    {
+      "href": "/reserverulesets/vs/0",
+      "rep": {
+        "x.com.samsung.da.sets": "3F1E461E461E46FFFFFFFF1E4600",
+        "x.com.samsung.da.id": "DHM",
+        "x.com.samsung.da.version": "1.0"
+      }
+    },
+    {
+      "href": "/connectionconfig/vs/0",
+      "rep": {
+        "autoReconnectionMinVersion": "1.0",
+        "autoReconnection": "true",
+        "autoReconnectionProtocolType": [
+          "helper_hotspot",
+          "ble_ocf"
+        ],
+        "supportedWiFiAuthType": [
+          "OPEN",
+          "WEP",
+          "WPA-PSK",
+          "WPA2-PSK",
+          "SAE"
+        ],
+        "supportedWiFiCryptoType": [
+          "TKIP",
+          "AES",
+          "WEP-64",
+          "WEP-128"
+        ],
+        "supportedWiFiFreq": [
+          "2.4G"
+        ],
+        "calmConnectionCare": {
+          "version": "1.0",
+          "role": [
+            "things"
+          ]
+        }
+      }
+    },
+    {
+      "href": "/welcome/humidity/vs/0",
+      "rep": {
+        "requestId": "0000",
+        "operatingStatus": "None"
+      }
+    },
+    {
+      "href": "/wirelessinfo/vs/0",
+      "rep": {
+        "macaddressWiFi": "**REDACTED**",
+        "macaddressBLE": "**REDACTED**"
+      }
+    },
+    {
+      "href": "/quickcontrol/info/vs/0",
+      "rep": {
+        "supportedVersion": "1.0"
+      }
+    }
+  ]
+}

tests/fixtures/dryer_dve50a8600_device.json

@@ -0,0 +1,391 @@
+{
+  "device0": [
+    {
+      "rt": [
+        "x.com.samsung.devcol",
+        "oic.wk.col"
+      ],
+      "if": [
+        "oic.if.baseline",
+        "oic.if.ll",
+        "oic.if.b"
+      ]
+    },
+    {
+      "href": "/alarms/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/configuration/vs/0",
+      "rep": {
+        "x.com.samsung.da.region": "0000000000",
+        "x.com.samsung.da.countryCode": "US"
+      }
+    },
+    {
+      "href": "/connectionconfig/vs/0",
+      "rep": {
+        "autoReconnectionMinVersion": "1.0",
+        "autoReconnection": "true",
+        "autoReconnectionProtocolType": [
+          "helper_hotspot",
+          "ble_ocf"
+        ],
+        "supportedWiFiAuthType": [
+          "OPEN",
+          "WEP",
+          "WPA-PSK",
+          "WPA2-PSK",
+          "SAE"
+        ],
+        "supportedWiFiCryptoType": [
+          "TKIP",
+          "AES",
+          "WEP-64",
+          "WEP-128"
+        ],
+        "supportedWiFiFreq": [
+          "2.4G"
+        ],
+        "calmConnectionCare": {
+          "version": "1.0",
+          "role": [
+            "things"
+          ]
+        }
+      }
+    },
+    {
+      "href": "/course/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "HOMECARE_WIZARD_V2"
+        ],
+        "x.com.samsung.da.options": [
+          "DeviceType_0152",
+          "UpdateAllow_NotAllowed",
+          "Course_01",
+          "AiOption_On",
+          "MixedLoadBell_Disable",
+          "MixedLoadBellNoti_Nothing",
+          "LaundryOutTime_0",
+          "SeamlessControl_Enable",
+          "KidsLockBypass_On",
+          "DetergentOnce_1",
+          "DetergentLeft_0",
+          "DetergentBase_5",
+          "DetergentAlarm_Off",
+          "DetergentType_3",
+          "DetergentTotal_0",
+          "SpecialFunction_20",
+          "AvailableDelayTime_39",
+          "LaundryPlannerUserSetTime_0",
+          "ProgressTimeSet_B20870B400B4",
+          "WrinklePreventRunning_Off",
+          "DryTime_0",
+          "SendToDevice_Off",
+          "GMT_F6",
+          "DryTimeSet_0A00000000500A005A00000000000000001E0A005A00000000000000001414005A000000000000000000000000000000000000000000000000000000000000000000000000140A005A280A005A",
+          "EnergyLevelSet_0504040504040205020204040305020203030103",
+          "MostUsed_068A3ED000",
+          "WrinklePreventSet_0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F",
+          "MixedLoadBellSet_02FF02FFFF02FFFFFF0202FF02FFFF02FFFFFF",
+          "GeoFenceAlarm",
+          "UsagesDB_ok",
+          "EnergyKW_396",
+          "DrumCleanLog_Empty",
+          "TimeSync_NotSupported"
+        ],
+        "x.com.samsung.da.supportedOptions": [
+          "2018410D33E06833ED0002F8520D33E178520D3083E8520D000078102D33E338520D520358520D000348520D0000E8520D33E058520D33E308410D308318410D33E098410D3080F8204D308328308D33E2E8102D308368000D0000D8102D000"
+        ]
+      }
+    },
+    {
+      "href": "/cycleinterface/vs/0",
+      "rep": {
+        "x.com.samsung.da.cycleInterfaceEnabled": "On"
+      }
+    },
+    {
+      "href": "/diagnosis/vs/0",
+      "rep": {
+        "x.com.samsung.da.diagnosisStart": "Ready"
+      }
+    },
+    {
+      "href": "/energy/consumption/0",
+      "rep": {}
+    },
+    {
+      "href": "/energy/consumption/vs/0",
+      "rep": {
+        "x.com.samsung.da.instantaneousPower": "-500",
+        "x.com.samsung.da.instantaneousPowerUnit": "W",
+        "x.com.samsung.da.cumulativePower": "2323800",
+        "x.com.samsung.da.cumulativeUnit": "Wh",
+        "x.com.samsung.da.cumulativeDate": "1784991600",
+        "x.com.samsung.da.cumulativeDateUTC": "1785009600"
+      }
+    },
+    {
+      "href": "/file/information/vs/0",
+      "rep": {
+        "x.com.samsung.timeoffset": "-05:00"
+      }
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.modelNum": "DA_WM_TP1_21_COMMON|20286441|300000010015110002A3031700000000",
+        "x.com.samsung.da.description": "DA_WM_TP1_21_COMMON_DVE50A8800_8600/DC92-02835A_0080",
+        "x.com.samsung.da.serialNum": "**REDACTED**",
+        "x.com.samsung.da.otnDUID": "**REDACTED**",
+        "x.com.samsung.da.diagProtocolType": "BLE_OCF",
+        "x.com.samsung.da.diagLogType": [
+          "errCode",
+          "dump"
+        ],
+        "x.com.samsung.da.diagDumpType": "file",
+        "x.com.samsung.da.diagEndPoint": "SSM",
+        "x.com.samsung.da.diagMnid": "0AJT",
+        "x.com.samsung.da.diagSetupid": "310",
+        "x.com.samsung.da.diagMinVersion": "3.0",
+        "x.com.samsung.da.diagTsId": "DA01",
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "DA_WM_TP1_21_COMMON|20286441|300000010015110002A3031700000000",
+            "x.com.samsung.da.type": "Software",
+            "x.com.samsung.da.number": "02986A260118(A182)",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Firmware_1_DB_20286441210514150FFFFF202835412105131904FFFF(01522028644120283541_30000000)(FileDown:0)(Type:0)",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "02864A21051415,02835A21051319",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/kidslock/0",
+      "rep": {
+        "value": false
+      }
+    },
+    {
+      "href": "/kidslock/vs/0",
+      "rep": {
+        "x.com.samsung.da.kidsLock": "Ready"
+      }
+    },
+    {
+      "href": "/operational/state/0",
+      "rep": {
+        "currentMachineState": "**REDACTED**",
+        "machineStates": "**REDACTED**",
+        "jobStates": [
+          "None",
+          "Drying",
+          "Cooling",
+          "Finish"
+        ],
+        "currentJobState": "None",
+        "remainingTime": "01:15:00",
+        "progressPercentage": "1"
+      }
+    },
+    {
+      "href": "/operational/state/vs/0",
+      "rep": {
+        "x.com.samsung.da.state": "Ready",
+        "x.com.samsung.da.remainingTime": "01:15:00",
+        "x.com.samsung.da.progressPercentage": "1",
+        "x.com.samsung.da.progress": "None",
+        "x.com.samsung.da.delayEndTime": "00:00:00",
+        "x.com.samsung.da.supportedProgress": [
+          "None",
+          "Drying",
+          "Cooling",
+          "Finish"
+        ]
+      }
+    },
+    {
+      "href": "/otninformation/vs/0",
+      "rep": {
+        "x.com.samsung.da.target": "",
+        "x.com.samsung.da.newVersionAvailable": "false",
+        "x.com.samsung.da.newVersionNo": "00000000",
+        "x.com.samsung.da.currentVersionInfo": "00000000",
+        "otnStatus": "None",
+        "flashingProgress": "",
+        "otnTarget": "main",
+        "otnCompleteDate": "2026-03-04",
+        "otnList": [
+          {
+            "type": "WIFI",
+            "modelId": "DA_WM_TP1_21_COMMON",
+            "versions": [
+              "30260118"
+            ],
+            "visVersion": "260118"
+          },
+          {
+            "type": "Micom",
+            "modelId": "01522028644120283541",
+            "versions": [
+              "21051415",
+              "21051319"
+            ],
+            "visVersion": "210514"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/power/0",
+      "rep": {
+        "value": false
+      }
+    },
+    {
+      "href": "/power/vs/0",
+      "rep": {
+        "x.com.samsung.da.power": "Off"
+      }
+    },
+    {
+      "href": "/quickcontrol/info/vs/0",
+      "rep": {
+        "supportedVersion": "1.0"
+      }
+    },
+    {
+      "href": "/realtimenotiforclient/vs/0",
+      "rep": {
+        "x.com.samsung.da.timeforshortnoti": "10",
+        "x.com.samsung.da.periodicnotisubscription": "true"
+      }
+    },
+    {
+      "href": "/remotectrl/0",
+      "rep": {
+        "value": false
+      }
+    },
+    {
+      "href": "/remotectrl/vs/0",
+      "rep": {
+        "x.com.samsung.da.remoteControlEnabled": "false"
+      }
+    },
+    {
+      "href": "/setting/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedSetLanguage": [
+          "en_US",
+          "ko_KR",
+          "fr_CA",
+          "es_MX",
+          "pt_BR"
+        ],
+        "x.com.samsung.da.setLanguage": "en_US"
+      }
+    },
+    {
+      "href": "/st/dryercourse/vs/0",
+      "rep": {
+        "x.com.samsung.da.st.dryerMode": "Table_03_Course_01",
+        "x.com.samsung.da.st.courseTable": "Table_03"
+      }
+    },
+    {
+      "href": "/timezone/vs/0",
+      "rep": {
+        "timezoneid": "America/Chicago",
+        "offset": "-05:00",
+        "DST": "ON"
+      }
+    },
+    {
+      "href": "/washer/vs/0",
+      "rep": {
+        "x.com.samsung.da.wrinklePrevent": "Off",
+        "x.com.samsung.da.waterTemperature": "Medium",
+        "x.com.samsung.da.supportedWaterTemperature": [
+          "None",
+          "ExtraLow",
+          "Low",
+          "MediumLow",
+          "Medium",
+          "High"
+        ],
+        "x.com.samsung.da.dryLevel": "Normal",
+        "x.com.samsung.da.supportedDryLevel": [
+          "None",
+          "Damp",
+          "Less",
+          "Normal",
+          "More",
+          "Very"
+        ],
+        "x.com.samsung.da.dryerType": "Electricity"
+      }
+    },
+    {
+      "href": "/wirelessinfo/vs/0",
+      "rep": {
+        "macaddressWiFi": "**REDACTED**",
+        "macaddressBLE": "**REDACTED**"
+      }
+    },
+    {
+      "href": "/wm/editcourse/vs/0",
+      "rep": {
+        "x.com.samsung.da.editCourseList": "EditCourseList_0106",
+        "x.com.samsung.da.fixedCourseList": "FixedCourseList_0101"
+      }
+    },
+    {
+      "href": "/wm/jobbeginingstatus/vs/0",
+      "rep": {
+        "x.com.samsung.da.currentStatus": "None"
+      }
+    },
+    {
+      "href": "/wm/personalcourse/vs/0",
+      "rep": {
+        "x.com.samsung.da.courses": [
+          "F1_00",
+          "F2_00",
+          "F3_00",
+          "F4_00",
+          "F5_00",
+          "F6_00",
+          "F7_00",
+          "F8_00",
+          "F9_00",
+          "FA_00"
+        ],
+        "x.com.samsung.da.maxCourseNum": "10"
+      }
+    },
+    {
+      "href": "/wm/setinfo/vs/0",
+      "rep": {
+        "x.com.samsung.da.isModelSettingWithoutSC": "true",
+        "x.com.samsung.da.aiCourse": "false",
+        "x.com.samsung.da.isModelSettingPowerOnOff": "false",
+        "x.com.samsung.da.modelCode": "M(None),W(DVE50A8600V/A3)"
+      }
+    },
+    {
+      "href": "/wm/welcomemsg/vs/0",
+      "rep": {}
+    }
+  ]
+}

tests/fixtures/golden/air_purifier_tp1x_da_ac_air.json

@@ -0,0 +1,27 @@
+{
+  "state_keys": [
+    "alarm_code",
+    "child_lock",
+    "clean_level",
+    "device_active",
+    "display",
+    "display_light",
+    "dust",
+    "energy_kwh",
+    "energy_saved_kwh",
+    "fan",
+    "fine_dust",
+    "firmware_update",
+    "hepa_filter_status",
+    "hepa_filter_usage",
+    "mute_once",
+    "odor",
+    "panel_status",
+    "pet_filter_activation",
+    "power_switch",
+    "sound_mode",
+    "sound_output",
+    "sound_volume",
+    "super_fine_dust"
+  ]
+}

tests/fixtures/golden/airconditioner.json

@@ -6,9 +6,12 @@
     "alarm_code",
     "auto_clean",
     "climate",
+    "current_temperature_c",
     "diagnosis_status",
+    "display_light",
     "energy_kwh",
     "energy_saved_kwh",
+    "humidity",
     "power_watts"
   ]
 }

tests/fixtures/golden/airconditioner_ara_ww_tp1_22.json

@@ -0,0 +1,17 @@
+{
+  "state_keys": [
+    "air_filter_status",
+    "air_filter_usage",
+    "alarm_code",
+    "auto_clean",
+    "climate",
+    "current_temperature_c",
+    "display_light",
+    "energy_kwh",
+    "energy_saved_kwh",
+    "firmware_update",
+    "humidity",
+    "mute_once",
+    "power_watts"
+  ]
+}

tests/fixtures/golden/airconditioner_caww_tp2.json

@@ -5,10 +5,13 @@
     "alarm_code",
     "auto_clean",
     "climate",
+    "current_temperature_c",
     "diagnosis_status",
+    "display_light",
     "energy_kwh",
     "energy_saved_kwh",
     "firmware_update",
+    "humidity",
     "mute_once",
     "power_watts"
   ]

tests/fixtures/golden/airconditioner_tp1x_da_ac_rac_01011.json

@@ -6,10 +6,12 @@
     "alarm_code",
     "auto_clean",
     "climate",
+    "current_temperature_c",
     "display_light",
     "energy_kwh",
     "energy_saved_kwh",
     "firmware_update",
+    "humidity",
     "mute_once",
     "selfcheck_error",
     "selfcheck_result",

tests/fixtures/golden/airconditioner_tp1x_rac.json

@@ -8,6 +8,7 @@
     "climate",
     "current_limit_enabled",
     "current_limit_level",
+    "current_temperature_c",
     "display_light",
     "energy_kwh",
     "energy_saved_kwh",

tests/fixtures/golden/airconditioner_tp1x_rac_coolonly.json

@@ -0,0 +1,17 @@
+{
+  "state_keys": [
+    "air_filter_status",
+    "air_filter_usage",
+    "alarm_code",
+    "auto_clean",
+    "climate",
+    "current_temperature_c",
+    "display_light",
+    "energy_kwh",
+    "energy_saved_kwh",
+    "firmware_update",
+    "humidity",
+    "mute_once",
+    "power_watts"
+  ]
+}

tests/fixtures/golden/airconditioner_tp2x_rac_20k.json

@@ -5,8 +5,11 @@
     "alarm_code",
     "auto_clean",
     "climate",
+    "current_temperature_c",
+    "display_light",
     "energy_kwh",
     "firmware_update",
+    "humidity",
     "mute_once",
     "power_watts"
   ]

tests/fixtures/golden/airconditioner_windfree.json

@@ -0,0 +1,16 @@
+{
+  "state_keys": [
+    "air_filter_status",
+    "air_filter_usage",
+    "air_purify",
+    "alarm_code",
+    "auto_clean",
+    "climate",
+    "current_temperature_c",
+    "diagnosis_status",
+    "display_light",
+    "energy_kwh",
+    "humidity",
+    "power_watts"
+  ]
+}

tests/fixtures/golden/airconditioner_windfree_oscillation.json

@@ -0,0 +1,21 @@
+{
+  "state_keys": [
+    "air_filter_status",
+    "air_filter_usage",
+    "alarm_code",
+    "auto_clean",
+    "climate",
+    "current_temperature_c",
+    "display_light",
+    "energy_kwh",
+    "energy_saved_kwh",
+    "firmware_update",
+    "humidity",
+    "mute_once",
+    "overload_protection_active",
+    "overload_protection_mode",
+    "selfcheck_error",
+    "selfcheck_result",
+    "selfcheck_status"
+  ]
+}

tests/fixtures/golden/airconditioner_window_ac.json

@@ -0,0 +1,20 @@
+{
+  "state_keys": [
+    "air_filter_status",
+    "air_filter_usage",
+    "alarm_code",
+    "auto_clean",
+    "climate",
+    "current_temperature_c",
+    "display_light",
+    "energy_kwh",
+    "energy_saved_kwh",
+    "firmware_update",
+    "humidity",
+    "mute_once",
+    "power_watts",
+    "selfcheck_error",
+    "selfcheck_result",
+    "selfcheck_status"
+  ]
+}

tests/fixtures/golden/dehumidifier.json

@@ -0,0 +1,17 @@
+{
+  "state_keys": [
+    "air_filter_status",
+    "air_filter_usage",
+    "alarm_code",
+    "auto_clean",
+    "energy_kwh",
+    "energy_saved_kwh",
+    "firmware_update",
+    "humidity",
+    "mute_once",
+    "operating_mode",
+    "power_switch",
+    "power_watts",
+    "target_humidity"
+  ]
+}

tests/fixtures/golden/dryer_dve50a8600.json

@@ -0,0 +1,24 @@
+{
+  "state_keys": [
+    "alarm_code",
+    "child_lock",
+    "completion_minutes",
+    "cycle",
+    "cycle_active",
+    "delay_start_hours",
+    "diagnosis",
+    "dry_level",
+    "dry_time",
+    "dryer_type",
+    "energy_kwh",
+    "finish_time",
+    "firmware_update",
+    "job_beginning_status",
+    "machine_state",
+    "power_switch",
+    "progress",
+    "progress_percentage",
+    "remote_control",
+    "wrinkle_prevent"
+  ]
+}

tests/fixtures/golden/induction_cooktop.json

@@ -0,0 +1,32 @@
+{
+  "state_keys": [
+    "alarm_code",
+    "burner_0_hot_surface",
+    "burner_0_pan_detected",
+    "burner_0_power_level",
+    "burner_0_state",
+    "burner_1_hot_surface",
+    "burner_1_pan_detected",
+    "burner_1_power_level",
+    "burner_1_state",
+    "burner_2_hot_surface",
+    "burner_2_pan_detected",
+    "burner_2_power_level",
+    "burner_2_state",
+    "cooktop_child_lock",
+    "cooktop_power",
+    "cooktop_state",
+    "energy_kwh",
+    "firmware_update",
+    "paired_hood_connected",
+    "paired_hood_fan_speed",
+    "paired_hood_firmware",
+    "paired_hood_light",
+    "paired_hood_model",
+    "paired_hood_power",
+    "probe_battery",
+    "probe_connected",
+    "probe_target_temperature",
+    "probe_temperature"
+  ]
+}

tests/fixtures/golden/oven_mw7300b.json

@@ -0,0 +1,25 @@
+{
+  "state_keys": [
+    "alarm_code",
+    "child_lock",
+    "cloud_connected",
+    "cook_time",
+    "current_temp_c",
+    "cycle_active",
+    "door_open",
+    "energy_kwh",
+    "fast_preheat",
+    "finish_time",
+    "firmware_update",
+    "lamp",
+    "machine_state",
+    "natural_steam",
+    "operation_time_minutes",
+    "oven_mode",
+    "oven_setpoint",
+    "oven_state",
+    "progress_percentage",
+    "remote_control",
+    "sound"
+  ]
+}

tests/fixtures/golden/range.json

@@ -2,20 +2,26 @@
   "state_keys": [
     "alarm_code",
     "burner_0_hot_surface",
+    "burner_0_pan_detected",
     "burner_0_power_level",
     "burner_0_state",
     "burner_1_hot_surface",
+    "burner_1_pan_detected",
     "burner_1_power_level",
     "burner_1_state",
     "burner_2_hot_surface",
+    "burner_2_pan_detected",
     "burner_2_power_level",
     "burner_2_state",
     "burner_3_hot_surface",
+    "burner_3_pan_detected",
     "burner_3_power_level",
     "burner_3_state",
     "child_lock",
     "cloud_connected",
     "cook_time",
+    "cooktop_child_lock",
+    "cooktop_power",
     "cooktop_safety_shutoff_enabled",
     "cooktop_state",
     "current_temp_c",

tests/fixtures/golden/range_ne8300d.json

@@ -0,0 +1,27 @@
+{
+  "state_keys": [
+    "alarm_code",
+    "child_lock",
+    "cloud_connected",
+    "cook_time",
+    "cooktop_running_state",
+    "current_temp_c",
+    "cycle_active",
+    "door_open",
+    "fast_preheat",
+    "finish_time",
+    "firmware_update",
+    "lamp",
+    "machine_state",
+    "natural_steam",
+    "operation_time_minutes",
+    "oven_mode",
+    "oven_setpoint",
+    "oven_state",
+    "power_switch",
+    "progress_percentage",
+    "remote_control",
+    "sound",
+    "warming_center_state"
+  ]
+}

tests/fixtures/golden/range_no_info.json

@@ -0,0 +1,27 @@
+{
+  "state_keys": [
+    "alarm_code",
+    "child_lock",
+    "cloud_connected",
+    "cook_time",
+    "cooktop_running_state",
+    "current_temp_c",
+    "cycle_active",
+    "door_open",
+    "fast_preheat",
+    "finish_time",
+    "firmware_update",
+    "lamp",
+    "machine_state",
+    "natural_steam",
+    "operation_time_minutes",
+    "oven_mode",
+    "oven_setpoint",
+    "oven_state",
+    "power_switch",
+    "progress_percentage",
+    "remote_control",
+    "sound",
+    "warming_center_state"
+  ]
+}

tests/fixtures/golden/refrigerator_artik051_dongle_ref.json

@@ -0,0 +1,22 @@
+{
+  "state_keys": [
+    "alarm_code",
+    "defrost_active",
+    "defrost_delay",
+    "diagnosis_status",
+    "door_onedoorfreezer_open",
+    "energy_kwh",
+    "energy_last_month_kwh",
+    "energy_saved_kwh",
+    "energy_this_month_kwh",
+    "firmware_update",
+    "freezer_setpoint",
+    "freezer_temperature",
+    "ice_maker_enabled",
+    "power_energy_kwh",
+    "power_watts",
+    "rapid_freezing",
+    "rapid_fridge",
+    "sabbath_mode"
+  ]
+}

tests/fixtures/golden/refrigerator_artik051_dongle_ref_cooler.json

@@ -0,0 +1,23 @@
+{
+  "state_keys": [
+    "alarm_code",
+    "cooler_setpoint",
+    "cooler_temperature",
+    "defrost_active",
+    "defrost_delay",
+    "diagnosis_status",
+    "door_cooler_open",
+    "door_onedoorfreezer_open",
+    "energy_kwh",
+    "energy_last_month_kwh",
+    "energy_saved_kwh",
+    "energy_this_month_kwh",
+    "firmware_update",
+    "ice_maker_enabled",
+    "power_energy_kwh",
+    "power_watts",
+    "rapid_freezing",
+    "rapid_fridge",
+    "sabbath_mode"
+  ]
+}

tests/fixtures/golden/vacuum_station.json

@@ -0,0 +1,19 @@
+{
+  "state_keys": [
+    "alarm_code",
+    "auto_empty",
+    "cleanstation_status",
+    "discharging_time",
+    "dustbag_full",
+    "dustbag_usage",
+    "dustbin_auto_close",
+    "energy_kwh",
+    "firmware_update",
+    "stick_status",
+    "uvc_emitted_time",
+    "uvc_finished_time",
+    "uvc_intensive_mode",
+    "uvc_operation_time",
+    "uvc_total_operation_time"
+  ]
+}

tests/fixtures/golden/washer_wa55a7700av.json

@@ -0,0 +1,30 @@
+{
+  "state_keys": [
+    "alarm_code",
+    "child_lock",
+    "completion_minutes",
+    "cycle",
+    "cycle_active",
+    "delay_start_hours",
+    "detergent_low",
+    "detergent_quantity",
+    "detergent_water_hardness",
+    "diagnosis_status",
+    "drum_clean_cycles_remaining",
+    "energy_kwh",
+    "finish_time",
+    "firmware_update",
+    "job_beginning_status",
+    "machine_state",
+    "power_switch",
+    "progress",
+    "progress_percentage",
+    "remote_control",
+    "rinse_cycles",
+    "softener_concentration",
+    "softener_low",
+    "softener_quantity",
+    "spin_speed",
+    "wash_temperature"
+  ]
+}

tests/fixtures/golden/washer_wa8000t.json

@@ -0,0 +1,26 @@
+{
+  "state_keys": [
+    "alarm_code",
+    "child_lock",
+    "completion_minutes",
+    "cycle",
+    "cycle_active",
+    "delay_start_hours",
+    "detergent_low",
+    "diagnosis_status",
+    "drum_clean_cycles_remaining",
+    "energy_kwh",
+    "finish_time",
+    "firmware_update",
+    "job_beginning_status",
+    "machine_state",
+    "power_switch",
+    "progress",
+    "progress_percentage",
+    "remote_control",
+    "rinse_cycles",
+    "softener_low",
+    "spin_speed",
+    "wash_temperature"
+  ]
+}

tests/fixtures/golden/water_purifier.json

@@ -0,0 +1,27 @@
+{
+  "state_keys": [
+    "alarm_code",
+    "buzz_lock",
+    "coldwater_lock",
+    "dispense_capacity",
+    "dispense_type",
+    "favorite_capacity",
+    "favorite_capacity_enabled",
+    "filter_clean_remain_time",
+    "filter_door_status",
+    "filter_status",
+    "filter_usage",
+    "firmware_update",
+    "hot_water_temperature",
+    "hotwater_lock",
+    "pouring",
+    "selfcheck_error",
+    "selfcheck_result",
+    "selfcheck_status",
+    "sterilize_last_time",
+    "sterilize_period",
+    "sterilize_plan_time",
+    "sterilize_run_time",
+    "waterpurifier_status"
+  ]
+}

tests/fixtures/golden/water_purifier_coffee.json

@@ -0,0 +1,31 @@
+{
+  "state_keys": [
+    "alarm_code",
+    "buzz_lock",
+    "coffee_brew_status",
+    "coldwater_lock",
+    "dispense_capacity",
+    "dispense_type",
+    "favorite_capacity",
+    "favorite_capacity_enabled",
+    "favorite_coffee_enabled",
+    "favorite_hotwater_enabled",
+    "favorite_hotwater_temperature",
+    "filter_clean_remain_time",
+    "filter_door_status",
+    "filter_status",
+    "filter_usage",
+    "firmware_update",
+    "hot_water_temperature",
+    "hotwater_lock",
+    "pouring",
+    "selfcheck_error",
+    "selfcheck_result",
+    "selfcheck_status",
+    "sterilize_last_time",
+    "sterilize_period",
+    "sterilize_plan_time",
+    "sterilize_run_time",
+    "waterpurifier_status"
+  ]
+}

tests/fixtures/induction_cooktop_device.json

@@ -0,0 +1,243 @@
+{
+  "device0": [
+    {
+      "rt": [
+        "x.com.samsung.devcol",
+        "oic.wk.col"
+      ],
+      "if": [
+        "oic.if.baseline",
+        "oic.if.ll",
+        "oic.if.b"
+      ]
+    },
+    {
+      "href": "/alarms/vs/0",
+      "rep": {
+        "rt": [
+          "x.com.samsung.da.alarms"
+        ],
+        "if": [
+          "oic.if.baseline",
+          "oic.if.s"
+        ],
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Alarm",
+            "x.com.samsung.da.alarmType": "Device",
+            "x.com.samsung.da.code": "CT_E_OFF",
+            "x.com.samsung.da.triggeredTime": "2026-07-26T06:30:18"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/bluetooth/hood/status/vs/0",
+      "rep": {
+        "connectionState": "disconnected",
+        "micomModelId": "",
+        "firmwareVersion": "",
+        "power": "off",
+        "fanSpeed": 0,
+        "lampState": "off",
+        "timer": {}
+      }
+    },
+    {
+      "href": "/bluetooth/probe/status/vs/0",
+      "rep": {
+        "connectionState": "disconnected",
+        "batteryState": "normal",
+        "batteryPercentage": 0,
+        "operationBurnerNumber": -1,
+        "temperatureUnit": "C",
+        "targetTemperature": 0,
+        "currentTemperature": 0
+      }
+    },
+    {
+      "href": "/cooktop/recipe/status/vs/0",
+      "rep": {
+        "sequenceNumber": 160,
+        "operationBurnerNumber": 2,
+        "stageInfo": {
+          "numberOfStages": 0,
+          "cookingTimeList": []
+        },
+        "textData": {
+          "menu": ""
+        }
+      }
+    },
+    {
+      "href": "/cooktop/spec/vs/0",
+      "rep": {
+        "deviceType": "cooktop",
+        "micomModelId": "NV8500T-/KO4",
+        "supportedFeatureList": [
+          "kitchenService"
+        ],
+        "numberOfBurners": 3,
+        "supportedBurnerList": [
+          0,
+          1,
+          2
+        ],
+        "supportedPowerLevelList": [
+          "1",
+          "2",
+          "3",
+          "4",
+          "5",
+          "6",
+          "7",
+          "8",
+          "9",
+          "boost",
+          "0",
+          "keepWarm"
+        ],
+        "supportedRecipeProtocolVersion": 3
+      }
+    },
+    {
+      "href": "/cooktop/status/vs/0",
+      "rep": {
+        "sequenceNumber": 3214,
+        "power": "off",
+        "childLock": "off",
+        "operationState": "ready",
+        "additionalStateList": [
+          ""
+        ],
+        "burnerList": [
+          {
+            "burnerNumber": 0,
+            "mode": "normal",
+            "operationState": "ready",
+            "powerLevel": "0",
+            "hotSurfaceState": "normal",
+            "panDetection": true,
+            "timer": {
+              "operationState": "ready",
+              "cookingTime": 0,
+              "remainingTime": 0
+            }
+          },
+          {
+            "burnerNumber": 1,
+            "mode": "normal",
+            "operationState": "ready",
+            "powerLevel": "0",
+            "hotSurfaceState": "normal",
+            "panDetection": true,
+            "timer": {
+              "operationState": "ready",
+              "cookingTime": 0,
+              "remainingTime": 0
+            }
+          },
+          {
+            "burnerNumber": 2,
+            "mode": "normal",
+            "operationState": "ready",
+            "powerLevel": "0",
+            "hotSurfaceState": "normal",
+            "panDetection": true,
+            "timer": {
+              "operationState": "ready",
+              "cookingTime": 0,
+              "remainingTime": 0
+            }
+          }
+        ]
+      }
+    },
+    {
+      "href": "/energy/consumption/vs/0",
+      "rep": {
+        "x.com.samsung.da.instantaneousPower": "-500",
+        "x.com.samsung.da.instantaneousPowerUnit": "W",
+        "x.com.samsung.da.cumulativePower": "212700",
+        "x.com.samsung.da.cumulativeUnit": "Wh"
+      }
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.modelNum": "TP1X_DA-KS-COOKTOP-01011|40459741|50000203001711000A00000000000000",
+        "x.com.samsung.da.description": "NV8500T-/KO4",
+        "x.com.samsung.da.serialNum": "**REDACTED**",
+        "x.com.samsung.da.otnDUID": "**REDACTED**",
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Software",
+            "x.com.samsung.da.number": "26033000",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "04597A23021100, 04596A23080300",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          }
+        ],
+        "x.com.samsung.da.diagProtocolType": "BLE_OCF",
+        "x.com.samsung.da.diagMinVersion": "3.0",
+        "x.com.samsung.da.diagLogType": [
+          "errCode",
+          "dump"
+        ],
+        "x.com.samsung.da.diagDumpType": "file",
+        "x.com.samsung.da.diagEndPoint": "SSM",
+        "x.com.samsung.da.diagMnid": "0AJT",
+        "x.com.samsung.da.diagSetupid": "KCA",
+        "x.com.samsung.da.diagTsId": "DA01"
+      }
+    },
+    {
+      "href": "/otninformation/vs/0",
+      "rep": {
+        "x.com.samsung.da.target": "",
+        "x.com.samsung.da.newVersionAvailable": "false",
+        "x.com.samsung.da.newVersionNo": "00000000",
+        "x.com.samsung.da.currentVersionInfo": "00000000",
+        "flashingProgress": "",
+        "otnTarget": "main",
+        "otnStatus": "None",
+        "otnCompleteDate": "noHistory",
+        "otnList": [
+          {
+            "type": "WIFI",
+            "modelId": "AKS-WW-TP1-21-COOKTOP-2",
+            "versions": [
+              "40260330"
+            ],
+            "visVersion": "260330"
+          },
+          {
+            "type": "Micom",
+            "modelId": "05114045974140459641",
+            "versions": [
+              "23021100",
+              "23080300"
+            ],
+            "visVersion": "230803"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/timezone/vs/0",
+      "rep": {
+        "timezoneid": "Asia/Seoul",
+        "offset": "+09:00",
+        "DST": "OFF"
+      }
+    }
+  ]
+}

tests/fixtures/refrigerator_artik051_dongle_ref_cooler_device.json

@@ -0,0 +1,201 @@
+{
+  "device0": [
+    {
+      "rt": [
+        "x.com.samsung.devcol",
+        "oic.wk.col"
+      ],
+      "if": [
+        "oic.if.baseline",
+        "oic.if.ll",
+        "oic.if.b"
+      ]
+    },
+    {
+      "href": "/alarms/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/bespoke/vs/0",
+      "rep": {
+        "x.com.samsung.da.BespokeProduct": "Off"
+      }
+    },
+    {
+      "href": "/defrost/delay/0",
+      "rep": {}
+    },
+    {
+      "href": "/defrost/delay/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/diagnosis/vs/0",
+      "rep": {
+        "x.com.samsung.da.diagnosisStart": "Ready"
+      }
+    },
+    {
+      "href": "/door/cooler/0",
+      "rep": {
+        "openState": "Close"
+      }
+    },
+    {
+      "href": "/door/onedoorfreezer/vs/0",
+      "rep": {
+        "x.com.samsung.da.openState": "Close"
+      }
+    },
+    {
+      "href": "/doors/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Door",
+            "x.com.samsung.da.openState": "Close"
+          },
+          {
+            "x.com.samsung.da.id": "3",
+            "x.com.samsung.da.description": "Door",
+            "x.com.samsung.da.openState": "Close"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/energy/consumption/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/file/information/vs/0",
+      "rep": {
+        "x.com.samsung.timeoffset": "+01:00",
+        "x.com.samsung.supprtedtype": 1
+      }
+    },
+    {
+      "href": "/icemaker/status/0",
+      "rep": {}
+    },
+    {
+      "href": "/icemaker/status/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.modelNum": "ARTIK051_DONGLE_REF|00090741|00090028001130300100000000000000",
+        "x.com.samsung.da.description": "ARTIK_REF_17K",
+        "x.com.samsung.da.serialNum": "**REDACTED**",
+        "x.com.samsung.da.otnDUID": "**REDACTED**",
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "WiFi Module",
+            "x.com.samsung.da.type": "Software",
+            "x.com.samsung.da.number": "011120190711",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Micom",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "14040703,ffffffff",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/mode/0",
+      "rep": {
+        "supportedModes": [
+          "HOMECARE_WIZARD_V2",
+          "RVACATION_ON",
+          "RVACATION_OFF"
+        ],
+        "modes": [
+          "RVACATION_OFF"
+        ]
+      }
+    },
+    {
+      "href": "/mode/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "HOMECARE_WIZARD_V2",
+          "RVACATION_ON",
+          "RVACATION_OFF"
+        ],
+        "x.com.samsung.da.modes": [
+          "RVACATION_OFF"
+        ]
+      }
+    },
+    {
+      "href": "/otninformation/vs/0",
+      "rep": {
+        "x.com.samsung.da.target": "Micom",
+        "x.com.samsung.da.newVersionAvailable": "false"
+      }
+    },
+    {
+      "href": "/refrigeration/0",
+      "rep": {
+        "defrost": false,
+        "rapidFreeze": false,
+        "rapidCool": false
+      }
+    },
+    {
+      "href": "/refrigeration/vs/0",
+      "rep": {
+        "x.com.samsung.da.rapidFridge": "Off"
+      }
+    },
+    {
+      "href": "/sabbath/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/temperature/current/cooler/0",
+      "rep": {
+        "range": [
+          1.0,
+          7.0
+        ],
+        "units": "C",
+        "temperature": 3.0
+      }
+    },
+    {
+      "href": "/temperature/desired/cooler/0",
+      "rep": {
+        "range": [
+          1.0,
+          7.0
+        ],
+        "units": "C",
+        "temperature": 3.0
+      }
+    },
+    {
+      "href": "/temperatures/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Fridge",
+            "x.com.samsung.da.desired": "3",
+            "x.com.samsung.da.current": "3",
+            "x.com.samsung.da.maximum": "7",
+            "x.com.samsung.da.minimum": "1",
+            "x.com.samsung.da.unit": "Celsius"
+          }
+        ]
+      }
+    }
+  ]
+}

tests/fixtures/refrigerator_artik051_dongle_ref_device.json

@@ -0,0 +1,184 @@
+{
+  "device0": [
+    {
+      "rt": [
+        "x.com.samsung.devcol",
+        "oic.wk.col"
+      ],
+      "if": [
+        "oic.if.baseline",
+        "oic.if.ll",
+        "oic.if.b"
+      ]
+    },
+    {
+      "href": "/alarms/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/bespoke/vs/0",
+      "rep": {
+        "x.com.samsung.da.BespokeProduct": "Off"
+      }
+    },
+    {
+      "href": "/defrost/delay/0",
+      "rep": {}
+    },
+    {
+      "href": "/defrost/delay/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/diagnosis/vs/0",
+      "rep": {
+        "x.com.samsung.da.diagnosisStart": "Ready"
+      }
+    },
+    {
+      "href": "/door/onedoorfreezer/vs/0",
+      "rep": {
+        "x.com.samsung.da.openState": "Close"
+      }
+    },
+    {
+      "href": "/doors/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "3",
+            "x.com.samsung.da.description": "Door",
+            "x.com.samsung.da.openState": "Close"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/energy/consumption/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/file/information/vs/0",
+      "rep": {
+        "x.com.samsung.timeoffset": "+02:00",
+        "x.com.samsung.supprtedtype": 1
+      }
+    },
+    {
+      "href": "/icemaker/status/0",
+      "rep": {}
+    },
+    {
+      "href": "/icemaker/status/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.modelNum": "ARTIK051_DONGLE_REF|00127641|00080020001430300100000000000000",
+        "x.com.samsung.da.description": "ARTIK_REF_17K",
+        "x.com.samsung.da.serialNum": "**REDACTED**",
+        "x.com.samsung.da.otnDUID": "**REDACTED**",
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "WiFi Module",
+            "x.com.samsung.da.type": "Software",
+            "x.com.samsung.da.number": "011120190711",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Micom",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "2103120d,ffffffff",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/mode/0",
+      "rep": {
+        "supportedModes": [
+          "HOMECARE_WIZARD_V2",
+          "ENERGY_REPORT_MODEL",
+          "18K_REF_OUTDOOR_CONTROL_V2"
+        ]
+      }
+    },
+    {
+      "href": "/mode/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "HOMECARE_WIZARD_V2",
+          "ENERGY_REPORT_MODEL",
+          "18K_REF_OUTDOOR_CONTROL_V2"
+        ]
+      }
+    },
+    {
+      "href": "/otninformation/vs/0",
+      "rep": {
+        "x.com.samsung.da.target": "Micom",
+        "x.com.samsung.da.newVersionAvailable": "false"
+      }
+    },
+    {
+      "href": "/refrigeration/0",
+      "rep": {
+        "defrost": false,
+        "rapidFreeze": false,
+        "rapidCool": false
+      }
+    },
+    {
+      "href": "/refrigeration/vs/0",
+      "rep": {
+        "x.com.samsung.da.rapidFreezing": "Off"
+      }
+    },
+    {
+      "href": "/sabbath/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/temperature/current/freezer/0",
+      "rep": {
+        "range": [
+          -23.0,
+          -15.0
+        ],
+        "units": "C",
+        "temperature": -20.0
+      }
+    },
+    {
+      "href": "/temperature/desired/freezer/0",
+      "rep": {
+        "range": [
+          -23.0,
+          -15.0
+        ],
+        "units": "C",
+        "temperature": -20.0
+      }
+    },
+    {
+      "href": "/temperatures/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Freezer",
+            "x.com.samsung.da.desired": "-20",
+            "x.com.samsung.da.current": "-20",
+            "x.com.samsung.da.maximum": "-15",
+            "x.com.samsung.da.minimum": "-23",
+            "x.com.samsung.da.unit": "Celsius"
+          }
+        ]
+      }
+    }
+  ]
+}

tests/fixtures/vacuum_station_device.json

@@ -0,0 +1,170 @@
+{
+  "device0": [
+    {
+      "rt": [
+        "x.com.samsung.devcol",
+        "oic.wk.col"
+      ],
+      "if": [
+        "oic.if.baseline",
+        "oic.if.ll",
+        "oic.if.b"
+      ]
+    },
+    {
+      "href": "/realtimenotiforclient/vs/0",
+      "rep": {
+        "x.com.samsung.da.timeforshortnoti": "0",
+        "x.com.samsung.da.timeforlongnoti": "false",
+        "x.com.samsung.da.periodicnotisubscription": "true"
+      }
+    },
+    {
+      "href": "/alarms/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/energy/consumption/vs/0",
+      "rep": {
+        "x.com.samsung.da.cumulativePower": "915",
+        "x.com.samsung.da.cumulativeUnit": "Wh"
+      }
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.modelNum": "A-VSKR-TP1-22-VS9500AL|50023541|80030100001611000800000000000000",
+        "x.com.samsung.da.description": "A-VSKR-TP1-22-VS9500AL",
+        "x.com.samsung.da.serialNum": "**REDACTED**",
+        "x.com.samsung.da.otnDUID": "**REDACTED**",
+        "x.com.samsung.da.diagProtocolType": "WIFI_HTTPS",
+        "x.com.samsung.da.diagLogType": [
+          "errCode",
+          "dump"
+        ],
+        "x.com.samsung.da.diagDumpType": "file",
+        "x.com.samsung.da.diagEndPoint": "SSM",
+        "x.com.samsung.da.diagMnid": "0AJT",
+        "x.com.samsung.da.diagSetupid": "VS1",
+        "x.com.samsung.da.diagMinVersion": "1.0",
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Software",
+            "x.com.samsung.da.number": "023741250507",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Version",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "25050800",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/file/information/vs/0",
+      "rep": {
+        "x.com.samsung.timeoffset": "+09:00",
+        "x.com.samsung.supprtedtype": 1
+      }
+    },
+    {
+      "href": "/configuration/vs/0",
+      "rep": {
+        "x.com.samsung.da.region": "2650000000",
+        "x.com.samsung.da.airconOptionList": [
+          "HOMECARE_WIZARD_V2",
+          "CLEAN_OPTION_SUPPORT"
+        ]
+      }
+    },
+    {
+      "href": "/component/station/dustbag/vs/0",
+      "rep": {
+        "x.com.samsung.da.status": "normal",
+        "x.com.samsung.da.supportedStatus": [
+          "full",
+          "normal"
+        ]
+      }
+    },
+    {
+      "href": "/setting/dustbin/vs/0",
+      "rep": {
+        "x.com.samsung.da.autoEmpty": "On",
+        "x.com.samsung.da.autoClose": "On",
+        "x.com.samsung.da.desiredDischargingTime": "3",
+        "x.com.samsung.da.supportedDischargingTime": [
+          "1",
+          "3"
+        ]
+      }
+    },
+    {
+      "href": "/status/cleanstation/vs/0",
+      "rep": {
+        "x.com.samsung.da.status": "Ready",
+        "x.com.samsung.da.uvcTotalOperationTime": "90",
+        "x.com.samsung.da.uvcOperationTime": "90",
+        "x.com.samsung.da.uvcFinishedTime": "2026-07-27T10:26Z",
+        "x.com.samsung.da.emittedTime": "2026-07-26T12:26Z",
+        "x.com.samsung.da.uvcIntensive": "Off",
+        "x.com.samsung.da.stickStatus": "On"
+      }
+    },
+    {
+      "href": "/component/station/dustbagusage/vs/0",
+      "rep": {
+        "x.com.samsung.da.dustbagUsage": "506",
+        "x.com.samsung.da.dustbagPrevUsage": "0"
+      }
+    },
+    {
+      "href": "/otninformation/vs/0",
+      "rep": {
+        "x.com.samsung.da.target": "",
+        "x.com.samsung.da.newVersionAvailable": "false",
+        "flashingProgress": ""
+      }
+    },
+    {
+      "href": "/timezone/vs/0",
+      "rep": {
+        "timezoneid": "Asia/Seoul",
+        "offset": "+09:00",
+        "DST": "OFF"
+      }
+    },
+    {
+      "href": "/connectionconfig/vs/0",
+      "rep": {
+        "autoReconnectionMinVersion": "1.0",
+        "autoReconnection": "true",
+        "autoReconnectionProtocolType": [
+          "helper_hotspot",
+          "ble_ocf"
+        ],
+        "supportedWiFiAuthType": [
+          "OPEN",
+          "WEP",
+          "WPA-PSK",
+          "WPA2-PSK",
+          "SAE"
+        ],
+        "supportedWiFiCryptoType": [
+          "TKIP",
+          "AES",
+          "WEP-64",
+          "WEP-128"
+        ],
+        "supportedWiFiFreq": [
+          "2.4G"
+        ]
+      }
+    }
+  ]
+}

tests/fixtures/washer_wa55a7700av_device.json

@@ -0,0 +1,407 @@
+{
+  "device0": [
+    {
+      "rt": [
+        "x.com.samsung.devcol",
+        "oic.wk.col"
+      ],
+      "if": [
+        "oic.if.baseline",
+        "oic.if.ll",
+        "oic.if.b"
+      ]
+    },
+    {
+      "href": "/realtimenotiforclient/vs/0",
+      "rep": {
+        "x.com.samsung.da.timeforshortnoti": "0",
+        "x.com.samsung.da.periodicnotisubscription": "true"
+      }
+    },
+    {
+      "href": "/alarms/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/diagnosis/vs/0",
+      "rep": {
+        "x.com.samsung.da.diagnosisStart": "Ready"
+      }
+    },
+    {
+      "href": "/energy/consumption/vs/0",
+      "rep": {
+        "x.com.samsung.da.instantaneousPower": "-500",
+        "x.com.samsung.da.instantaneousPowerUnit": "W",
+        "x.com.samsung.da.cumulativePower": "40500",
+        "x.com.samsung.da.cumulativeUnit": "Wh",
+        "x.com.samsung.da.cumulativeDate": "1784988000",
+        "x.com.samsung.da.cumulativeDateUTC": "1785013200"
+      }
+    },
+    {
+      "href": "/energy/consumption/0",
+      "rep": {}
+    },
+    {
+      "href": "/course/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "HOMECARE_WIZARD_V2"
+        ],
+        "x.com.samsung.da.options": [
+          "DeviceType_0145",
+          "UpdateAllow_NotAllowed",
+          "Course_01",
+          "LaundryOutTime_0",
+          "AddGarmentIndicator_Off",
+          "SeamlessControl_Disable",
+          "KidsLockBypass_On",
+          "WashingTimes_18",
+          "DrumCleanProposal_20",
+          "DetergentOnce_0",
+          "DetergentLeft_0",
+          "DetergentBase_0",
+          "DetergentAlarm_Off",
+          "DetergentType_0",
+          "DetergentTotal_0",
+          "SoftenerOnce_0",
+          "SoftenerLeft_0",
+          "SoftenerBase_0",
+          "SoftenerAlarm_Off",
+          "SoftenerType_0",
+          "SoftenerTotal_0",
+          "SpecialFunction_6",
+          "AvailableDelayTime_67",
+          "DetergentLevelCtrl_0",
+          "SoftenerLevelCtrl_3",
+          "SupportedDetergentLevelCtrl_00010203",
+          "SupportedSoftenerLevelCtrl_00010203",
+          "DetergentLevel2Ctrl_1",
+          "SoftenerLevel2Ctrl_1",
+          "SupportedDetergentLevel2Ctrl_010203",
+          "SupportedSoftenerLevel2Ctrl_010203",
+          "LaundryPlannerUserSetTime_0",
+          "ProgressTimeSet_4205DC8208E8A206AE",
+          "SuperSpeed_Off",
+          "SendToDevice_Off",
+          "DetergentCycleUsed_0",
+          "SoftenerCycleUsed_0",
+          "CloudCourse_001C590549164D114A224C2037F0AC22",
+          "CloudExtraCourse_5958",
+          "OneTimeCloudCourse_FFFF010049004D004A804C0037F0AC00",
+          "EnergyLevelSet_05020403040204040401030203",
+          "MostUsed_01843E913FA43BC33E",
+          "SuperSpeedSet_F0F000F00000000000000000",
+          "DispenserSet_22222222222222FFF2000022",
+          "GeoFenceAlarm",
+          "UsagesDB_ok",
+          "EnergyKW_396",
+          "DrumCleanLog_2025-09-07T18:15:52|2025-10-05T18:49:21|2025-11-23T18:20:07|2026-01-01T19:11:59|2026-02-15T03:36:21|2026-03-09T19:59:19|2026-04-19T21:35:33|2026-05-10T19:21:00|2026-06-12T21:32:16|2026-06-29T06:29:50",
+          "TimeSync_NotSupported"
+        ],
+        "x.com.samsung.da.supportedOptions": [
+          "401843E913FA43BC33E53853E913FA43FC53E86843E913FA43FC33E7C853E923FA43FC53E65821E913FA43FC33E7D843E923FA31FC33E1783089102A410C3087E85209204A308C0005E8000913FA43FC00055831E913FA31FC20E57821E913FA20FC10204843E913FA43FC13E"
+        ]
+      }
+    },
+    {
+      "href": "/power/vs/0",
+      "rep": {
+        "x.com.samsung.da.power": "Off"
+      }
+    },
+    {
+      "href": "/power/0",
+      "rep": {
+        "value": false
+      }
+    },
+    {
+      "href": "/cycleinterface/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/kidslock/vs/0",
+      "rep": {
+        "x.com.samsung.da.kidsLock": "Ready"
+      }
+    },
+    {
+      "href": "/kidslock/0",
+      "rep": {
+        "value": false
+      }
+    },
+    {
+      "href": "/operational/state/vs/0",
+      "rep": {
+        "x.com.samsung.da.state": "Ready",
+        "x.com.samsung.da.remainingTime": "01:07:00",
+        "x.com.samsung.da.progressPercentage": "1",
+        "x.com.samsung.da.progress": "None",
+        "x.com.samsung.da.delayEndTime": "00:00:00",
+        "x.com.samsung.da.supportedProgress": [
+          "None",
+          "Weightsensing",
+          "Wash",
+          "Rinse",
+          "Spin",
+          "Finish"
+        ]
+      }
+    },
+    {
+      "href": "/operational/state/0",
+      "rep": {
+        "currentMachineState": "**REDACTED**",
+        "machineStates": "**REDACTED**",
+        "jobStates": [
+          "None",
+          "Weightsensing",
+          "Wash",
+          "Rinse",
+          "Spin",
+          "Finish"
+        ],
+        "currentJobState": "None",
+        "remainingTime": "01:07:00",
+        "progressPercentage": "1"
+      }
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.modelNum": "DA_WM_TP1_21_COMMON|20233742|20000001001511200AAB020200000000",
+        "x.com.samsung.da.description": "DA_WM_TP1_21_COMMON_WA7700A/DC92-03005B_004A",
+        "x.com.samsung.da.serialNum": "**REDACTED**",
+        "x.com.samsung.da.otnDUID": "**REDACTED**",
+        "x.com.samsung.da.diagProtocolType": "BLE_OCF",
+        "x.com.samsung.da.diagLogType": [
+          "errCode",
+          "dump"
+        ],
+        "x.com.samsung.da.diagDumpType": "file",
+        "x.com.samsung.da.diagEndPoint": "SSM",
+        "x.com.samsung.da.diagMnid": "0AJT",
+        "x.com.samsung.da.diagSetupid": "210",
+        "x.com.samsung.da.diagMinVersion": "3.0",
+        "x.com.samsung.da.diagTsId": "DA01",
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "DA_WM_TP1_21_COMMON|20233742|20000001001511200AAB020200000000",
+            "x.com.samsung.da.type": "Software",
+            "x.com.samsung.da.number": "02986A260118(A182)",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Firmware_1_DB_20233742210931500FFFFF203005422212139101FFFF(01452023374220300542_30221213)(FileDown:0)(Type:0)",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "02337B21093150,03005B22121391",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "2",
+            "x.com.samsung.da.description": "Firmware_2_DB_2023394522081051012FFFFFFFFFFFFFFFFFFFFFFFFE(014520233945FFFFFFFF_30000000)(FileDown:0)(Type:0)",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "02339E22081051,FFFFFFFFFFFFFF"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/file/information/vs/0",
+      "rep": {
+        "x.com.samsung.timeoffset": "-07:00"
+      }
+    },
+    {
+      "href": "/washer/vs/0",
+      "rep": {
+        "x.com.samsung.da.detergentLevel": "1",
+        "x.com.samsung.da.softenerLevel": "2",
+        "x.com.samsung.da.waterTemperature": "Warm",
+        "x.com.samsung.da.supportedWaterTemperature": [
+          "None",
+          "Cold",
+          "Cool",
+          "EcoWarm",
+          "Warm",
+          "Hot"
+        ],
+        "x.com.samsung.da.spinLevel": "High",
+        "x.com.samsung.da.supportedSpinLevel": [
+          "RinseHold",
+          "NoSpin",
+          "Low",
+          "Medium",
+          "High",
+          "ExtraHigh"
+        ],
+        "x.com.samsung.da.soilLevel": "Normal",
+        "x.com.samsung.da.supportedSoilLevel": [
+          "None",
+          "ExtraLight",
+          "Light",
+          "Normal",
+          "Heavy",
+          "ExtraHeavy"
+        ],
+        "x.com.samsung.da.rinseCycles": "1",
+        "x.com.samsung.da.supportedRinseCycles": [
+          "0",
+          "1",
+          "2",
+          "3",
+          "4",
+          "5"
+        ]
+      }
+    },
+    {
+      "href": "/st/washercourse/vs/0",
+      "rep": {
+        "x.com.samsung.da.st.washerMode": "Table_02_Course_01",
+        "x.com.samsung.da.st.courseTable": "Table_02"
+      }
+    },
+    {
+      "href": "/setting/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/wm/editcourse/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/wm/setinfo/vs/0",
+      "rep": {
+        "x.com.samsung.da.isModelSettingWithoutSC": "true",
+        "x.com.samsung.da.isModelSettingPowerOnOff": "false",
+        "x.com.samsung.da.modelCode": "M(None),W(WA55A7700AV/US)"
+      }
+    },
+    {
+      "href": "/wm/jobbeginingstatus/vs/0",
+      "rep": {
+        "x.com.samsung.da.currentStatus": "None"
+      }
+    },
+    {
+      "href": "/otninformation/vs/0",
+      "rep": {
+        "x.com.samsung.da.target": "",
+        "x.com.samsung.da.newVersionAvailable": "false",
+        "x.com.samsung.da.newVersionNo": "00000000",
+        "x.com.samsung.da.currentVersionInfo": "00000000",
+        "otnStatus": "None",
+        "flashingProgress": "",
+        "otnTarget": "main",
+        "otnCompleteDate": "2026-03-04",
+        "otnList": [
+          {
+            "type": "WIFI",
+            "modelId": "DA_WM_TP1_21_COMMON",
+            "versions": [
+              "30260118"
+            ],
+            "visVersion": "260118"
+          },
+          {
+            "type": "Micom",
+            "modelId": "01452023374220300542",
+            "versions": [
+              "21093150",
+              "22121391"
+            ],
+            "visVersion": "221213"
+          },
+          {
+            "type": "Micom",
+            "modelId": "014520233945FFFFFFFF",
+            "versions": [
+              "22081051",
+              "FFFFFFFF"
+            ],
+            "visVersion": "220810"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/remotectrl/vs/0",
+      "rep": {
+        "x.com.samsung.da.remoteControlEnabled": "false"
+      }
+    },
+    {
+      "href": "/remotectrl/0",
+      "rep": {
+        "value": false
+      }
+    },
+    {
+      "href": "/configuration/vs/0",
+      "rep": {
+        "x.com.samsung.da.region": "0000000000",
+        "x.com.samsung.da.countryCode": "US"
+      }
+    },
+    {
+      "href": "/timezone/vs/0",
+      "rep": {
+        "timezoneid": "America/Phoenix",
+        "offset": "-07:00",
+        "DST": "OFF"
+      }
+    },
+    {
+      "href": "/connectionconfig/vs/0",
+      "rep": {
+        "autoReconnectionMinVersion": "1.0",
+        "autoReconnection": "true",
+        "autoReconnectionProtocolType": [
+          "helper_hotspot",
+          "ble_ocf"
+        ],
+        "supportedWiFiAuthType": [
+          "OPEN",
+          "WEP",
+          "WPA-PSK",
+          "WPA2-PSK",
+          "SAE"
+        ],
+        "supportedWiFiCryptoType": [
+          "TKIP",
+          "AES",
+          "WEP-64",
+          "WEP-128"
+        ],
+        "supportedWiFiFreq": [
+          "2.4G"
+        ],
+        "calmConnectionCare": {
+          "version": "1.0",
+          "role": [
+            "things"
+          ]
+        }
+      }
+    },
+    {
+      "href": "/wirelessinfo/vs/0",
+      "rep": {
+        "macaddressWiFi": "**REDACTED**",
+        "macaddressBLE": "**REDACTED**"
+      }
+    },
+    {
+      "href": "/quickcontrol/info/vs/0",
+      "rep": {
+        "supportedVersion": "1.0"
+      }
+    }
+  ]
+}

tests/fixtures/washer_wa8000t_device.json

@@ -0,0 +1,314 @@
+{
+  "device0": [
+    {
+      "rt": [
+        "x.com.samsung.devcol",
+        "oic.wk.col"
+      ],
+      "if": [
+        "oic.if.baseline",
+        "oic.if.ll",
+        "oic.if.b"
+      ]
+    },
+    {
+      "href": "/realtimenotiforclient/vs/0",
+      "rep": {
+        "x.com.samsung.da.timeforshortnoti": "0",
+        "x.com.samsung.da.periodicnotisubscription": "true"
+      }
+    },
+    {
+      "href": "/alarms/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/diagnosis/vs/0",
+      "rep": {
+        "x.com.samsung.da.diagnosisStart": "Ready"
+      }
+    },
+    {
+      "href": "/energy/consumption/vs/0",
+      "rep": {
+        "x.com.samsung.da.instantaneousPower": "-500",
+        "x.com.samsung.da.instantaneousPowerUnit": "W",
+        "x.com.samsung.da.cumulativePower": "121100",
+        "x.com.samsung.da.cumulativeUnit": "Wh",
+        "x.com.samsung.da.cumulativeDate": "1785142800",
+        "x.com.samsung.da.cumulativeDateUTC": "1785110400"
+      }
+    },
+    {
+      "href": "/energy/consumption/0",
+      "rep": {}
+    },
+    {
+      "href": "/course/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "HOMECARE_WIZARD_V2"
+        ],
+        "x.com.samsung.da.options": [
+          "DeviceType_015C",
+          "UpdateAllow_NotAllowed",
+          "Course_01",
+          "LaundryOutTime_0",
+          "SeamlessControl_Enable",
+          "KidsLockBypass_On",
+          "FreezeProtectionAlarm_On",
+          "WashingTimes_19",
+          "DrumCleanProposal_20",
+          "DrumCleanLog_2026-02-04T04:05:54|2026-02-28T08:48:43|2026-03-16T03:15:29|2026-03-26T02:55:05|2026-04-15T05:57:11|2026-04-30T05:37:44|2026-05-14T05:29:20|2026-06-04T01:55:39|2026-06-25T05:21:23|2026-07-11T03:10:21",
+          "DetergentOnce_0",
+          "DetergentLeft_0",
+          "DetergentBase_0",
+          "DetergentAlarm_Off",
+          "DetergentType_0",
+          "DetergentTotal_0",
+          "SoftenerOnce_0",
+          "SoftenerLeft_0",
+          "SoftenerBase_0",
+          "SoftenerAlarm_Off",
+          "SoftenerType_0",
+          "SoftenerTotal_0",
+          "SpecialFunction_4",
+          "AvailableDelayTime_73",
+          "LaundryPlannerUserSetTime_0",
+          "ProgressTimeSet_420780820438A205BE",
+          "FreezeProtectionMode_Off",
+          "SendToDevice_Off",
+          "EnergyLevelSet_0503030303040304010505020204",
+          "MostUsed_01923FA33F510E60A17340",
+          "GeoFenceAlarm",
+          "UsagesDB_ok",
+          "EnergyKW_396",
+          "DrumCleanLog_2026-02-04T04:05:54|2026-02-28T08:48:43|2026-03-16T03:15:29|2026-03-26T02:55:05|2026-04-15T05:57:11|2026-04-30T05:37:44|2026-05-14T05:29:20|2026-06-04T01:55:39|2026-06-25T05:21:23|2026-07-11T03:10:21",
+          "TimeSync_NotSupported"
+        ],
+        "x.com.samsung.da.supportedOptions": [
+          "501923FA33F510E60A1734050923FA33F510E60A173400F933FA33F510E60A173407B923FA31F520E60A1724006933FA31F510E68A172400C933FA31F520E60A172404F9204A41052046666733308913FA33F510E60A170004A923FA31F520C645175554B923FA31F520C64517555269204A102510664A171114C913FA31F510E624171404D9204A410520466667555"
+        ]
+      }
+    },
+    {
+      "href": "/power/vs/0",
+      "rep": {
+        "x.com.samsung.da.power": "Off"
+      }
+    },
+    {
+      "href": "/power/0",
+      "rep": {
+        "value": false
+      }
+    },
+    {
+      "href": "/cycleinterface/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/kidslock/vs/0",
+      "rep": {
+        "x.com.samsung.da.kidsLock": "Ready"
+      }
+    },
+    {
+      "href": "/kidslock/0",
+      "rep": {
+        "value": false
+      }
+    },
+    {
+      "href": "/operational/state/vs/0",
+      "rep": {
+        "x.com.samsung.da.state": "Ready",
+        "x.com.samsung.da.remainingTime": "01:13:00",
+        "x.com.samsung.da.progressPercentage": "1",
+        "x.com.samsung.da.progress": "None",
+        "x.com.samsung.da.delayEndTime": "00:00:00",
+        "x.com.samsung.da.supportedProgress": [
+          "None",
+          "Weightsensing",
+          "Wash",
+          "Rinse",
+          "Spin",
+          "Finish"
+        ]
+      }
+    },
+    {
+      "href": "/operational/state/0",
+      "rep": {
+        "currentMachineState": "**REDACTED**",
+        "machineStates": "**REDACTED**",
+        "jobStates": [
+          "None",
+          "Weightsensing",
+          "Wash",
+          "Rinse",
+          "Spin",
+          "Finish"
+        ],
+        "currentJobState": "None",
+        "remainingTime": "01:13:00",
+        "progressPercentage": "1"
+      }
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.modelNum": "DA_WM_TP2_20_COMMON|20233741|200000010014110002A3020200000000",
+        "x.com.samsung.da.description": "DA_WM_TP2_20_COMMON_WA8000T/DC92-02810A_0002",
+        "x.com.samsung.da.serialNum": "**REDACTED**",
+        "x.com.samsung.da.otnDUID": "**REDACTED**",
+        "x.com.samsung.da.diagProtocolType": "WIFI_HTTPS",
+        "x.com.samsung.da.diagLogType": [
+          "errCode",
+          "dump"
+        ],
+        "x.com.samsung.da.diagDumpType": "file",
+        "x.com.samsung.da.diagEndPoint": "SSM",
+        "x.com.samsung.da.diagMnid": "0AJT",
+        "x.com.samsung.da.diagSetupid": "210",
+        "x.com.samsung.da.diagMinVersion": "1.0",
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "DA_WM_TP2_20_COMMON|20233741|200000010014110002A3020200000000",
+            "x.com.samsung.da.type": "Software",
+            "x.com.samsung.da.number": "02674A250414(F546)",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Firmware_1_DB_20233741181128160FFFFF202810412011303403FFFF(015C2023374120281041_30000000)(FileDown:0)(Type:0)",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "18112816,20113034",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "2",
+            "x.com.samsung.da.description": "Firmware_2_DB_2023394400000000032FFFFFFFFFFFFFFFFFFFFFFFFE(015C20233944FFFFFFFF_30000000)(FileDown:0)(Type:0)",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "00000000,FFFFFFFF"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/file/information/vs/0",
+      "rep": {
+        "x.com.samsung.timeoffset": "+09:00"
+      }
+    },
+    {
+      "href": "/washer/vs/0",
+      "rep": {
+        "x.com.samsung.da.spinLevel": "Medium",
+        "x.com.samsung.da.supportedSpinLevel": [
+          "NoSpin",
+          "Delicate",
+          "Low",
+          "Medium",
+          "High",
+          "ExtraHigh"
+        ],
+        "x.com.samsung.da.rinseCycles": "2",
+        "x.com.samsung.da.supportedRinseCycles": [
+          "0",
+          "1",
+          "2",
+          "3",
+          "4",
+          "5"
+        ],
+        "x.com.samsung.da.waterValve": "Cold",
+        "x.com.samsung.da.supportedWaterValve": [
+          "None",
+          "Cold",
+          "Warm",
+          "Hot"
+        ],
+        "x.com.samsung.da.waterHeight": "0",
+        "x.com.samsung.da.supportedWaterHeight": [
+          "0",
+          "1",
+          "2",
+          "3",
+          "4",
+          "5",
+          "6",
+          "7",
+          "8",
+          "9",
+          "10",
+          "NoDisplay"
+        ],
+        "x.com.samsung.da.washTime": "21",
+        "x.com.samsung.da.supportedWashTime": [
+          "0",
+          "9",
+          "15",
+          "21",
+          "27",
+          "50+"
+        ]
+      }
+    },
+    {
+      "href": "/st/washercourse/vs/0",
+      "rep": {
+        "x.com.samsung.da.st.washerMode": "Table_02_Course_01",
+        "x.com.samsung.da.st.courseTable": "Table_02"
+      }
+    },
+    {
+      "href": "/setting/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/wm/editcourse/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/wm/setinfo/vs/0",
+      "rep": {
+        "x.com.samsung.da.isModelSettingWithoutSC": "true",
+        "x.com.samsung.da.isModelSettingPowerOnOff": "false"
+      }
+    },
+    {
+      "href": "/wm/jobbeginingstatus/vs/0",
+      "rep": {
+        "x.com.samsung.da.currentStatus": "None"
+      }
+    },
+    {
+      "href": "/otninformation/vs/0",
+      "rep": {
+        "x.com.samsung.da.target": "Micom",
+        "x.com.samsung.da.newVersionAvailable": "false"
+      }
+    },
+    {
+      "href": "/remotectrl/vs/0",
+      "rep": {
+        "x.com.samsung.da.remoteControlEnabled": "false"
+      }
+    },
+    {
+      "href": "/remotectrl/0",
+      "rep": {
+        "value": false
+      }
+    },
+    {
+      "href": "/configuration/vs/0",
+      "rep": {
+        "x.com.samsung.da.region": "4137000000",
+        "x.com.samsung.da.countryCode": "KR"
+      }
+    }
+  ]
+}

tests/fixtures/water_purifier_coffee_device.json

@@ -0,0 +1,295 @@
+{
+  "device0": [
+    {
+      "rt": [
+        "x.com.samsung.devcol",
+        "oic.wk.col"
+      ],
+      "if": [
+        "oic.if.baseline",
+        "oic.if.ll",
+        "oic.if.b"
+      ]
+    },
+    {
+      "href": "/alarms/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/selfcheck/vs/0",
+      "rep": {
+        "x.com.samsung.da.status": "Ready",
+        "x.com.samsung.da.result": "Success",
+        "x.com.samsung.da.error": [
+          "DA_ERROR_NONE"
+        ],
+        "x.com.samsung.da.supportedActions": [
+          "Start"
+        ]
+      }
+    },
+    {
+      "href": "/mode/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "HOMECARE_WIZARD_V2"
+        ],
+        "x.com.samsung.da.modes": [
+          "WATERFILTER_DISABLE"
+        ]
+      }
+    },
+    {
+      "href": "/realtimenotiforclient/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.modelNum": "TP2X_WATERPURIFIER_20K|00156641|900000000216130001088700000E0000",
+        "x.com.samsung.da.description": "TP2X_WATERPURIFIER_20K",
+        "x.com.samsung.da.serialNum": "**REDACTED**",
+        "x.com.samsung.da.otnDUID": "**REDACTED**",
+        "x.com.samsung.da.diagProtocolType": "WIFI_HTTPS",
+        "x.com.samsung.da.diagLogType": [
+          "errCode",
+          "dump"
+        ],
+        "x.com.samsung.da.diagDumpType": "file",
+        "x.com.samsung.da.diagEndPoint": "SSM",
+        "x.com.samsung.da.diagMnid": "0AJT",
+        "x.com.samsung.da.diagSetupid": "RP0",
+        "x.com.samsung.da.diagMinVersion": "1.0",
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "WiFi Module",
+            "x.com.samsung.da.type": "Software",
+            "x.com.samsung.da.number": "02144A240904",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Micom",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "24091109, 2409110D, 22092302, FFFFFFFF, 23030200, FFFFFFFF",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/file/information/vs/0",
+      "rep": {
+        "x.com.samsung.timeoffset": "+00:00",
+        "x.com.samsung.supprtedtype": 1
+      }
+    },
+    {
+      "href": "/otninformation/vs/0",
+      "rep": {
+        "x.com.samsung.da.target": "",
+        "x.com.samsung.da.newVersionAvailable": "false",
+        "otnStatus": "None",
+        "flashingProgress": "",
+        "otnList": [
+          {
+            "type": "WIFI",
+            "modelId": "A-WPWW-TP2-22-COMMON",
+            "versions": [
+              "20240904"
+            ],
+            "visVersion": "240904"
+          },
+          {
+            "type": "Micom",
+            "modelId": "03800015664100156041",
+            "versions": [
+              "24091109",
+              "2409110D"
+            ],
+            "visVersion": "240911"
+          },
+          {
+            "type": "Micom",
+            "modelId": "038000156141FFFFFFFF",
+            "versions": [
+              "22092302",
+              "FFFFFFFF"
+            ],
+            "visVersion": "220923"
+          },
+          {
+            "type": "Micom",
+            "modelId": "038000159141FFFFFFFF",
+            "versions": [
+              "23030200",
+              "FFFFFFFF"
+            ],
+            "visVersion": "230302"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/filter/waterfilter/vs/0",
+      "rep": {
+        "x.com.samsung.da.filterUsage": "90",
+        "x.com.samsung.da.filterUsageResolution": "1",
+        "x.com.samsung.da.filterStatus": "normal",
+        "x.com.samsung.da.lastResetDate": "2025-08-29T03:22:31",
+        "x.com.samsung.da.filterResetType": [
+          "replaceable"
+        ]
+      }
+    },
+    {
+      "href": "/status/lock/vs/0",
+      "rep": {
+        "x.com.samsung.da.coldwaterLock": "Unlocked",
+        "x.com.samsung.da.buzzLock": "Unlocked"
+      }
+    },
+    {
+      "href": "/setting/waterpurifier/vs/0",
+      "rep": {
+        "x.com.samsung.da.hotwaterLevel": "5",
+        "x.com.samsung.da.desiredType": "ambientwater",
+        "x.com.samsung.da.tempDesiredHotWater": "40",
+        "x.com.samsung.da.tempUnit": "C",
+        "x.com.samsung.da.desiredCapacity": "100",
+        "x.com.samsung.da.capacityUnit": "C",
+        "x.com.samsung.da.capacityResolution": "10",
+        "x.com.samsung.da.hotwaterRange": [
+          "40",
+          "90"
+        ],
+        "x.com.samsung.da.desiredCapacityRange": [
+          "50",
+          "2000"
+        ],
+        "x.com.samsung.da.supportedTypes": [
+          "ambientwater",
+          "coldwater",
+          "hotwater"
+        ],
+        "x.com.samsung.da.pourStatus": "Off"
+      }
+    },
+    {
+      "href": "/status/waterpurifier/vs/0",
+      "rep": {
+        "x.com.samsung.da.status": "Ready",
+        "x.com.samsung.da.filterDoorStatus": "Close",
+        "x.com.samsung.da.sterilizeRunTime": "0",
+        "x.com.samsung.da.sterilizeStartTime": "2026-07-27T17:00:00",
+        "x.com.samsung.da.sterilizePeriod": "3",
+        "x.com.samsung.da.sterilizePlanTime": "2026-07-27T17:00:00",
+        "x.com.samsung.da.sterilizeLastTime": "2026-07-24T17:08:25",
+        "x.com.samsung.da.sterilizeMaxTime": "10",
+        "x.com.samsung.da.filterCleanRemainTime": "0",
+        "x.com.samsung.da.filterCleanMaxTime": "14"
+      }
+    },
+    {
+      "href": "/favorite/capacity/vs/0",
+      "rep": {
+        "x.com.samsung.da.switchCapacity": "On",
+        "x.com.samsung.da.defaultCapacity": "100",
+        "x.com.samsung.da.capacityList": [
+          "100",
+          "200",
+          "260",
+          "500",
+          "9999"
+        ]
+      }
+    },
+    {
+      "href": "/favorite/hotwater/vs/0",
+      "rep": {
+        "x.com.samsung.da.switchHotwater": "Unlocked",
+        "x.com.samsung.da.favorite.defaultTemperature": "40",
+        "x.com.samsung.da.favorite.revision": "0",
+        "x.com.samsung.da.favorite.showList": [
+          "40",
+          "75",
+          "85",
+          "90"
+        ],
+        "x.com.samsung.da.favorite.supportedList": [
+          "40",
+          "75",
+          "85",
+          "90"
+        ]
+      }
+    },
+    {
+      "href": "/automation/waterpurifier/vs/0",
+      "rep": {
+        "automation.supported.modes": [
+          "0"
+        ],
+        "automation.supported.options": [
+          "capacity"
+        ]
+      }
+    },
+    {
+      "href": "/timezone/vs/0",
+      "rep": {
+        "timezoneid": "Asia/Seoul",
+        "offset": "+09:00",
+        "DST": "OFF"
+      }
+    },
+    {
+      "href": "/recipe/coffee/vs/0",
+      "rep": {
+        "publisher.support": [
+          "1",
+          "2",
+          "3",
+          "4",
+          "5"
+        ]
+      }
+    },
+    {
+      "href": "/coffee/custom/recipe/vs/0",
+      "rep": {
+        "publisher.support": [
+          "1",
+          "2",
+          "3",
+          "4",
+          "5"
+        ]
+      }
+    },
+    {
+      "href": "/favorite/coffee/vs/0",
+      "rep": {
+        "favorite.activate": "On",
+        "brew.status": "Suspend",
+        "favorite.enable.list": [
+          "0",
+          "1",
+          "2"
+        ]
+      }
+    },
+    {
+      "href": "/recipe/coffee/deletion/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/brand/recipe/info/vs/0",
+      "rep": {
+        "revision": "0",
+        "brand.num.max": "1"
+      }
+    }
+  ]
+}

tests/fixtures/water_purifier_device.json

@@ -0,0 +1,234 @@
+{
+  "device0": [
+    {
+      "rt": [
+        "x.com.samsung.devcol",
+        "oic.wk.col"
+      ],
+      "if": [
+        "oic.if.baseline",
+        "oic.if.ll",
+        "oic.if.b"
+      ]
+    },
+    {
+      "href": "/alarms/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/selfcheck/vs/0",
+      "rep": {
+        "x.com.samsung.da.status": "Ready",
+        "x.com.samsung.da.result": "Success",
+        "x.com.samsung.da.error": [
+          "DA_ERROR_NONE"
+        ],
+        "x.com.samsung.da.supportedActions": [
+          "Start"
+        ]
+      }
+    },
+    {
+      "href": "/mode/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "HOMECARE_WIZARD_V2"
+        ],
+        "x.com.samsung.da.modes": [
+          "WATERFILTER_DISABLE"
+        ]
+      }
+    },
+    {
+      "href": "/mode/0",
+      "rep": {
+        "supportedModes": [
+          "HOMECARE_WIZARD_V2"
+        ],
+        "modes": [
+          "WATERFILTER_DISABLE"
+        ]
+      }
+    },
+    {
+      "href": "/realtimenotiforclient/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.modelNum": "TP2X_WATERPURIFIER_20K|00132341|900000000215130001060F0000020000",
+        "x.com.samsung.da.description": "TP2X_WATERPURIFIER_20K",
+        "x.com.samsung.da.serialNum": "**REDACTED**",
+        "x.com.samsung.da.otnDUID": "**REDACTED**",
+        "x.com.samsung.da.diagProtocolType": "WIFI_HTTPS",
+        "x.com.samsung.da.diagLogType": [
+          "errCode",
+          "dump"
+        ],
+        "x.com.samsung.da.diagDumpType": "file",
+        "x.com.samsung.da.diagEndPoint": "SSM",
+        "x.com.samsung.da.diagMnid": "0AJT",
+        "x.com.samsung.da.diagSetupid": "540",
+        "x.com.samsung.da.diagMinVersion": "1.0",
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "WiFi Module",
+            "x.com.samsung.da.type": "Software",
+            "x.com.samsung.da.number": "02144A240615",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Micom",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "24061111, 24091218, 21072807, FFFFFFFF",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/file/information/vs/0",
+      "rep": {
+        "x.com.samsung.timeoffset": "+09:00",
+        "x.com.samsung.supprtedtype": 1
+      }
+    },
+    {
+      "href": "/otninformation/vs/0",
+      "rep": {
+        "x.com.samsung.da.target": "",
+        "x.com.samsung.da.newVersionAvailable": "false",
+        "otnStatus": "None",
+        "flashingProgress": "",
+        "otnList": [
+          {
+            "type": "WIFI",
+            "modelId": "A-WPWW-TP2-20-COMMON",
+            "versions": [
+              "20240615"
+            ],
+            "visVersion": "240615"
+          },
+          {
+            "type": "Micom",
+            "modelId": "03800013234100132441",
+            "versions": [
+              "24061111",
+              "24091218"
+            ],
+            "visVersion": "240912"
+          },
+          {
+            "type": "Micom",
+            "modelId": "038000132541FFFFFFFF",
+            "versions": [
+              "21072807",
+              "FFFFFFFF"
+            ],
+            "visVersion": "210728"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/filter/waterfilter/vs/0",
+      "rep": {
+        "x.com.samsung.da.filterUsage": "28",
+        "x.com.samsung.da.filterUsageResolution": "1",
+        "x.com.samsung.da.filterStatus": "normal",
+        "x.com.samsung.da.lastResetDate": "2026-04-14T14:33:15",
+        "x.com.samsung.da.filterResetType": [
+          "replaceable"
+        ]
+      }
+    },
+    {
+      "href": "/status/lock/vs/0",
+      "rep": {
+        "x.com.samsung.da.hotwaterLock": "Unlocked",
+        "x.com.samsung.da.coldwaterLock": "Unlocked",
+        "x.com.samsung.da.buzzLock": "Unlocked"
+      }
+    },
+    {
+      "href": "/setting/waterpurifier/vs/0",
+      "rep": {
+        "x.com.samsung.da.desiredType": "coldwater",
+        "x.com.samsung.da.tempDesiredHotWater": "85",
+        "x.com.samsung.da.tempUnit": "C",
+        "x.com.samsung.da.desiredCapacity": "100",
+        "x.com.samsung.da.capacityUnit": "C",
+        "x.com.samsung.da.capacityResolution": "10",
+        "x.com.samsung.da.desiredCapacityRange": [
+          "50",
+          "2000"
+        ],
+        "x.com.samsung.da.supportedTypes": [
+          "ambientwater",
+          "coldwater",
+          "hotwater"
+        ],
+        "x.com.samsung.da.supportedHotTemperatures": [
+          "40",
+          "75",
+          "85"
+        ],
+        "x.com.samsung.da.triggerTime": "1785063153",
+        "x.com.samsung.da.pourStatus": "Off"
+      }
+    },
+    {
+      "href": "/status/waterpurifier/vs/0",
+      "rep": {
+        "x.com.samsung.da.status": "Ready",
+        "x.com.samsung.da.filterDoorStatus": "Close",
+        "x.com.samsung.da.sterilizeRunTime": "0",
+        "x.com.samsung.da.sterilizeStartTime": "2026-07-27T18:00:00",
+        "x.com.samsung.da.sterilizePeriod": "3",
+        "x.com.samsung.da.sterilizePlanTime": "2026-07-27T18:00:00",
+        "x.com.samsung.da.sterilizeLastTime": "2026-07-24T18:09:25",
+        "x.com.samsung.da.sterilizeMaxTime": "10",
+        "x.com.samsung.da.filterCleanRemainTime": "0",
+        "x.com.samsung.da.filterCleanMaxTime": "15"
+      }
+    },
+    {
+      "href": "/favorite/capacity/vs/0",
+      "rep": {
+        "x.com.samsung.da.switchCapacity": "On",
+        "x.com.samsung.da.defaultCapacity": "100",
+        "x.com.samsung.da.maxCapacity": "6",
+        "x.com.samsung.da.capacityList": [
+          "100",
+          "150",
+          "200",
+          "250",
+          "550",
+          "9999"
+        ]
+      }
+    },
+    {
+      "href": "/automation/waterpurifier/vs/0",
+      "rep": {
+        "automation.supported.modes": [
+          "0"
+        ],
+        "automation.supported.options": [
+          "capacity"
+        ]
+      }
+    },
+    {
+      "href": "/timezone/vs/0",
+      "rep": {
+        "timezoneid": "Asia/Seoul",
+        "offset": "+09:00",
+        "DST": "OFF"
+      }
+    }
+  ]
+}

tests/localthings/test_config_flow.py

@@ -508,3 +508,19 @@ async def test_options_flow_finish_preserves_existing_options(
 
     assert result['type'] == FlowResultType.CREATE_ENTRY
     assert entry.options[CONF_BYPASS_REMOTE_CONTROL] is True
+
+
+def test_is_placeholder_serial_catches_nothing_svc():
+    """Issue #83: the ARTIK051_DONGLE_REF firmware family reports the
+    literal string 'Nothing(SVC)' as serialNum on every unit -- non-empty,
+    so it must be caught by name, not by the plain `if not serial` check."""
+    from custom_components.localthings.config_flow import _is_placeholder_serial
+    assert _is_placeholder_serial('Nothing(SVC)') is True
+    assert _is_placeholder_serial('nothing(svc)') is True
+    assert _is_placeholder_serial('  Nothing(SVC)  ') is True
+
+
+def test_is_placeholder_serial_accepts_real_serials():
+    from custom_components.localthings.config_flow import _is_placeholder_serial
+    assert _is_placeholder_serial('0A1B2C3D4E5F') is False
+    assert _is_placeholder_serial('') is False

tests/localthings/test_coordinator.py

@@ -16,6 +16,7 @@ from custom_components.localthings.const import (
 from custom_components.localthings.coordinator import LocalThingsCoordinator
 from custom_components.localthings.registry.capabilities.common import (
     remote_control_enabled,
+    remote_control_required_for_write,
 )
 from custom_components.localthings.observe import MODE_OBSERVE, MODE_POLL, PUSH_HEALTH_WINDOW_S
 
@@ -136,6 +137,29 @@ def test_run_discovery_detects_washer_via_model_fallback(
     assert coordinator.device_type_name == 'washer'
 
 
+def test_run_discovery_falls_back_to_host_for_placeholder_serial(
+    hass: HomeAssistant, mock_entry
+) -> None:
+    """Issue #83: the ARTIK051_DONGLE_REF firmware family reports the
+    literal string 'Nothing(SVC)' as serialNum on every unit. Left as-is,
+    two such units get the same device_serial (which feeds both the HA
+    device-registry identifier and every entity's unique_id), so the
+    second one's entities silently collide and get dropped. It must be
+    treated the same as an empty serial and fall back to the host."""
+    resources = {
+        '/information/vs/0': {
+            'x.com.samsung.da.modelNum':
+                'ARTIK051_DONGLE_REF|00127641|00080020001430300100000000000000',
+            'x.com.samsung.da.description': 'ARTIK_REF_17K',
+            'x.com.samsung.da.serialNum': 'Nothing(SVC)',
+        },
+        '/otninformation/vs/0': {},
+    }
+    coordinator = LocalThingsCoordinator(hass, mock_entry)
+    coordinator._run_discovery(resources)
+    assert coordinator.device_serial == mock_entry.data[CONF_HOST]
+
+
 def test_run_discovery_detects_cooktop_via_resource_signature(
     hass: HomeAssistant, mock_entry
 ) -> None:
@@ -145,7 +169,7 @@ def test_run_discovery_detects_cooktop_via_resource_signature(
     coordinator = LocalThingsCoordinator(hass, mock_entry)
     coordinator._run_discovery(_load_device('cooktop'))
 
-    assert coordinator.device_type_name == 'cooktop'
+    assert coordinator.device_type_name == 'gas_cooktop'
     assert coordinator._unbound_hrefs == []
 
 
@@ -722,10 +746,10 @@ async def test_climate_power_write_applies_to_its_own_href_not_bound_href(
     """Regression for issues #17/#53, using the real AC capability. The
     composite climate entity binds /mode/vs/0 (airconditioner.CLIMATE.href),
     but a power command's write_fn (airconditioner._climate_write) targets
-    the sibling /power/0 -- the href climate.py's `_is_on()` actually reads.
+    the sibling /power/vs/0 -- the href climate.py's `_is_on()` actually reads.
     The optimistic value and settle guard must land there, not on the bound
     /mode/vs/0, or the entity never sees the write and shows stale state
-    until the next unrelated read of /power/0."""
+    until the next unrelated read of /power/vs/0."""
     from custom_components.localthings.registry.capabilities import airconditioner
     from custom_components.localthings.registry.discovery import BoundEntity
 
@@ -744,9 +768,11 @@ async def test_climate_power_write_applies_to_its_own_href_not_bound_href(
         fake.post = lambda *a, **k: (0x44, b'')
         await coordinator.async_send_command(bound, ('power', True))
 
-    assert coordinator._cache.get('/power/0') == {'value': True}
-    assert coordinator._cache.get(airconditioner.CLIMATE.href) != {'value': True}
-    assert coordinator._observe._settle_until.get('/power/0') is not None
+    assert (coordinator._cache.get('/power/vs/0') or {}).get(
+        'x.com.samsung.da.power') == 'On'
+    assert 'x.com.samsung.da.power' not in (
+        coordinator._cache.get(airconditioner.CLIMATE.href) or {})
+    assert coordinator._observe._settle_until.get('/power/vs/0') is not None
 
 
 async def test_send_command_survives_stale_confirm_poll(
@@ -880,6 +906,38 @@ class TestRemoteControlEnabled:
         assert remote_control_enabled({}) is True
 
 
+class TestRemoteControlRequiredForWrite:
+    """isModelSettingWithoutSC auto-exempts settings writes, not cycle control."""
+
+    def test_without_flag_always_requires(self):
+        resources = {}
+        assert remote_control_required_for_write(resources, '/washer/vs/0') is True
+        assert remote_control_required_for_write(
+            resources, '/operational/state/vs/0') is True
+
+    def test_without_sc_exempts_settings_keeps_operational(self):
+        resources = {
+            '/wm/setinfo/vs/0': {
+                'x.com.samsung.da.isModelSettingWithoutSC': 'true',
+            },
+        }
+        assert remote_control_required_for_write(resources, '/washer/vs/0') is False
+        assert remote_control_required_for_write(resources, '/course/vs/0') is False
+        assert remote_control_required_for_write(resources, '/buzzersound/vs/0') is False
+        assert remote_control_required_for_write(
+            resources, '/operational/state/vs/0') is True
+        assert remote_control_required_for_write(
+            resources, '/operational/state/0') is True
+
+    def test_without_sc_false_still_requires(self):
+        resources = {
+            '/wm/setinfo/vs/0': {
+                'x.com.samsung.da.isModelSettingWithoutSC': 'false',
+            },
+        }
+        assert remote_control_required_for_write(resources, '/washer/vs/0') is True
+
+
 async def test_send_command_blocked_when_remote_control_disabled(
     hass: HomeAssistant, mock_entry, mock_coordinator_observe_session
 ) -> None:
@@ -1024,3 +1082,95 @@ async def test_send_command_bypasses_remote_control_when_option_enabled(
         await coordinator.async_send_command(bound, 5)
 
     assert coordinator._cache.get('/some/path') == {'value': 5}
+
+
+async def test_send_command_settings_allowed_when_without_sc(
+    hass: HomeAssistant, mock_entry, mock_coordinator_observe_session
+) -> None:
+    """Laundry boards with isModelSettingWithoutSC=true accept settings
+    writes while remote control is off -- no options-flow bypass needed."""
+    from custom_components.localthings.registry.discovery import BoundEntity
+    from custom_components.localthings.registry.entities import SelectDesc
+
+    fake = mock_coordinator_observe_session
+    await hass.config_entries.async_setup(mock_entry.entry_id)
+    await hass.async_block_till_done()
+    coordinator: LocalThingsCoordinator = hass.data[DOMAIN][mock_entry.entry_id]
+    coordinator._cache.apply_rep(
+        '/remotectrl/vs/0',
+        {'x.com.samsung.da.remoteControlEnabled': 'false'},
+        source='test',
+    )
+    coordinator._cache.apply_rep(
+        '/wm/setinfo/vs/0',
+        {'x.com.samsung.da.isModelSettingWithoutSC': 'true'},
+        source='test',
+    )
+
+    def _write_fn(payload, rep, href=None):
+        return (['washer', 'vs', '0'], {'x.com.samsung.da.spinLevel': payload})
+
+    desc = SelectDesc(key='spin_speed', field='x.com.samsung.da.spinLevel',
+                      write_fn=_write_fn)
+    bound = BoundEntity(
+        href='/washer/vs/0', capability=coordinator.bound[0].capability, desc=desc,
+    )
+
+    with patch.object(fake, 'subscribe'):
+        fake.post = lambda *a, **k: (0x44, b'')
+        await coordinator.async_send_command(bound, '1000')
+
+    assert coordinator._cache.get('/washer/vs/0') == {
+        'x.com.samsung.da.spinLevel': '1000',
+    }
+
+
+async def test_send_command_operational_still_blocked_when_without_sc(
+    hass: HomeAssistant, mock_entry, mock_coordinator_observe_session
+) -> None:
+    """Start/Pause/Stop stay gated on Smart Control even when settings
+    are allowed without it -- isModelSettingWithoutSC is settings-only."""
+    from custom_components.localthings.registry.discovery import BoundEntity
+    from custom_components.localthings.registry.entities import ButtonDesc
+
+    fake = mock_coordinator_observe_session
+    await hass.config_entries.async_setup(mock_entry.entry_id)
+    await hass.async_block_till_done()
+    coordinator: LocalThingsCoordinator = hass.data[DOMAIN][mock_entry.entry_id]
+    coordinator._cache.apply_rep(
+        '/remotectrl/vs/0',
+        {'x.com.samsung.da.remoteControlEnabled': 'false'},
+        source='test',
+    )
+    coordinator._cache.apply_rep(
+        '/wm/setinfo/vs/0',
+        {'x.com.samsung.da.isModelSettingWithoutSC': 'true'},
+        source='test',
+    )
+
+    def _write_fn(payload, rep, href=None):
+        return (['operational', 'state', 'vs', '0'],
+                {'x.com.samsung.da.state': payload})
+
+    desc = ButtonDesc(key='start', payload='Run', write_fn=_write_fn)
+    bound = BoundEntity(
+        href='/operational/state/vs/0',
+        capability=coordinator.bound[0].capability,
+        desc=desc,
+    )
+
+    posted = False
+
+    def _post(*a, **k):
+        nonlocal posted
+        posted = True
+        return (0x44, b'')
+
+    with patch.object(fake, 'subscribe'):
+        fake.post = _post
+        with pytest.raises(ServiceValidationError) as exc_info:
+            await coordinator.async_send_command(bound, 'Run')
+
+    assert exc_info.value.translation_domain == DOMAIN
+    assert exc_info.value.translation_key == 'remote_control_disabled'
+    assert posted is False

tests/test_air_purifier_fan_discriminator.py

@@ -0,0 +1,39 @@
+"""Tests for the /mode/vs/0 match_fn discriminator in capabilities/
+air_purifier.py (issue #130).
+
+`_has_top_level_modes` decides whether a given air-purifier dump's shared
+/mode/vs/0 href binds to the older ARTIK051_TVTL family's MODE capability
+(packed options[] scheme) or the newer TP1X_DA-AC-AIR family's FAN
+capability (modes/supportedModes reported directly). Pure function, no
+coordinator/entity dependency needed to test it directly -- same rationale
+as test_climate_wind_oscillation_fallback.py's `_oscillation_swing`.
+"""
+from custom_components.localthings.registry.capabilities.air_purifier import (
+    _has_top_level_modes,
+)
+
+
+def test_new_family_with_supported_modes_list_matches():
+    rep = {
+        'x.com.samsung.da.modes': ['Smart'],
+        'x.com.samsung.da.supportedModes': ['Smart', 'Max', 'Mid', 'WindFree', 'Sleep'],
+    }
+    assert _has_top_level_modes(rep, {}) is True
+
+
+def test_old_family_with_no_supported_modes_field_does_not_match():
+    """The ARTIK051_TVTL family's /mode/vs/0 packs everything into
+    options[] (Light_On, Comode_Off, ...) and has no top-level
+    supportedModes at all."""
+    rep = {
+        'x.com.samsung.da.options': ['Light_On', 'Comode_Off', 'OptionCode_60282'],
+    }
+    assert _has_top_level_modes(rep, {}) is False
+
+
+def test_non_list_supported_modes_does_not_match():
+    assert _has_top_level_modes({'x.com.samsung.da.supportedModes': 'Smart'}, {}) is False
+
+
+def test_empty_rep_does_not_match():
+    assert _has_top_level_modes({}, {}) is False

tests/test_airconditioner_capabilities.py

@@ -93,15 +93,30 @@ def test_air_filter_usage_is_percentage_of_capacity():
 
 
 def test_climate_write_targets():
-    """The CLIMATE write_fn maps each (kind, value) command to the right OCF
-    POST target and body. `value` is already the raw device code."""
+    """The CLIMATE write_fn maps each (kind, value) command to the right vendor
+    POST target and body. `value` is already the raw device code. Power and
+    temperature target the vendor /power/vs/0 and /temperatures/vs/0 (the OCF
+    /power/0 is absent on most boards and a non-authoritative mirror where
+    present; /temperature/desired/0 is only written via the temperature_ocf
+    kind, on boards that have the OCF pair)."""
     write = airconditioner.CLIMATE.entities[0].write_fn
-    assert write(('power', True), {}) == (['power', '0'], {'value': True})
-    assert write(('power', False), {}) == (['power', '0'], {'value': False})
+    assert write(('power', True), {}) == (
+        ['power', 'vs', '0'], {'x.com.samsung.da.power': 'On'})
+    assert write(('power', False), {}) == (
+        ['power', 'vs', '0'], {'x.com.samsung.da.power': 'Off'})
     assert write(('mode', 'Heat'), {}) == (
         ['mode', 'vs', '0'], {'x.com.samsung.da.modes': ['Heat']})
-    assert write(('temperature', 23.6), {}) == (
+    # OCF-pair boards: temperature_ocf -> /temperature/desired/0.
+    assert write(('temperature_ocf', 23.6), {}) == (
         ['temperature', 'desired', '0'], {'temperature': 24})
+    # Vendor boards: temperature -> /temperatures/vs/0, carrying only the id
+    # and the changed field -- the device merges current/min/max/unit itself
+    # (see common.merge_items_field, wired into async_send_command, for the
+    # read-side half that keeps the optimistic cache complete).
+    assert write(('temperature', 22), {}) == (
+        ['temperatures', 'vs', '0'],
+        {'x.com.samsung.da.items': [
+            {'x.com.samsung.da.id': '0', 'x.com.samsung.da.desired': '22'}]})
     assert write(('fan', '2'), {}) == (
         ['wind', 'strength', 'vs', '0'], {'x.com.samsung.da.modes': '2'})
     assert write(('swing', 'All'), {}) == (
@@ -114,11 +129,13 @@ def test_climate_write_targets():
 def test_climate_consumed_hrefs_declared_as_coverage():
     """The climate-consumed and ambiguous hrefs are declared in the AC registry
     (as no-entity coverage caps) so they don't leak as gaps -- but produce no
-    standalone entities."""
+    standalone entities. /temperature/current/0 and /temperatures/vs/0 are
+    NOT in this list -- CURRENT_TEMPERATURE / CURRENT_TEMPERATURE_VS give
+    those two real sensor entities (issue #75)."""
     reg, _ = _ac()
     for href in ('/power/0', '/power/vs/0', '/temperature/desired/0',
                  '/wind/strength/vs/0', '/mode/convenient/vs/0',
-                 '/temperatures/vs/0', '/sensors/vs/0', '/humidity/0'):
+                 '/sensors/vs/0', '/humidity/0'):
         caps = reg.capabilities.get(href)
         assert caps, href
         assert all(c.entities == () for c in caps), href
@@ -257,3 +274,134 @@ def test_current_limit_is_read_only():
     than a guessed writable control."""
     for desc in airconditioner.CURRENT_LIMIT.entities:
         assert getattr(desc, 'write_fn', None) is None
+
+
+# ---------------------------------------------------------------------------
+# TP1X_DA-AC-RAC-01001 cool-only global variant (issue #91). Same modelNum as
+# the issue #38 board above, but its /otninformation/vs/0 ships no
+# swVersionInfo block, so oneUiVersion is empty and detection must fall back
+# to the hyphenated '-RAC-' modelNum token (the older '_RAC_' underscore match
+# doesn't fire on this DA-AC-RAC spelling). Adds /stepcontrol/vs/0 and
+# /remotedeviceinfo/vs/0 (both ignored) and exposes the WindFree preset via
+# the Nano/NanoSleep convenient-mode codes. Its panel light is carried inside
+# /mode/vs/0's options blob instead of a dedicated /light/vs/0 switch.
+# ---------------------------------------------------------------------------
+
+def test_tp1x_rac_coolonly_resolves_via_hyphenated_model_fallback():
+    """Empty oneUiVersion -> resolved by the '-RAC-' modelNum token, not
+    for_device(). Guards the regression where this unit loaded as 'unknown'."""
+    resources = _load_device('airconditioner_tp1x_rac_coolonly')
+    otn = resources.get('/otninformation/vs/0', {})
+    assert otn.get('swVersionInfo', {}).get('oneUiVersion', '') == ''
+    reg, _ = _resolve('airconditioner_tp1x_rac_coolonly')
+    assert reg is not None and reg.name == 'airconditioner'
+
+
+def test_tp1x_rac_coolonly_no_unbound_hrefs():
+    """Every resource binds or is ignored -- including the two hrefs unique
+    to this dump (/stepcontrol/vs/0, /remotedeviceinfo/vs/0). Clears the gap
+    repair."""
+    reg, resources = _resolve('airconditioner_tp1x_rac_coolonly')
+    unbound = []
+    discover(resources, reg.capabilities, reg.pattern_capabilities, log=unbound.append)
+    assert unbound == []
+
+
+def test_tp1x_rac_coolonly_stray_hrefs_ignored():
+    ignored_hrefs = {cap.href for cap in airconditioner.COVERAGE}
+    assert '/stepcontrol/vs/0' in ignored_hrefs
+    assert '/remotedeviceinfo/vs/0' in ignored_hrefs
+
+
+def test_tp1x_rac_coolonly_climate_bound():
+    reg, resources = _resolve('airconditioner_tp1x_rac_coolonly')
+    bound = discover(resources, reg.capabilities, reg.pattern_capabilities)
+    climate = [b for b in bound if isinstance(b.desc, ClimateDesc)]
+    assert len(climate) == 1 and climate[0].href == '/mode/vs/0'
+
+
+def test_tp1x_rac_coolonly_display_light_from_mode_options():
+    """This board has no /light/vs/0 switch; the panel light lives in
+    /mode/vs/0's options and surfaces as a display_light switch. The token is
+    inverted vs its name (confirmed by a live toggle test): with the panel
+    lit the option reads `Light_Off`, and with it dark it reads `Light_On`."""
+    reg, resources = _resolve('airconditioner_tp1x_rac_coolonly')
+    state = flatten(discover(resources, reg.capabilities, reg.pattern_capabilities), resources)
+    assert state.get('display_light') is True
+
+
+def test_display_light_option_parsing_and_gating():
+    # Inverted token: Light_Off -> panel lit (on), Light_On -> panel dark (off).
+    lit = {'x.com.samsung.da.options': ['CoolCapa_35', 'Light_Off', 'Volume_Mute']}
+    dark = {'x.com.samsung.da.options': ['Light_On']}
+    absent = {'x.com.samsung.da.options': ['Volume_Mute']}
+    assert airconditioner._display_light_on(lit) is True
+    assert airconditioner._display_light_on(dark) is False
+    assert airconditioner._display_light_on(absent) is None
+    assert airconditioner._has_display_light_option(lit, {}) is True
+    assert airconditioner._has_display_light_option(absent, {}) is False
+
+
+def test_mode_options_display_light_write_is_inverted_single_token():
+    """Turning the lamp ON writes the inverted 'Light_Off' token as a
+    single-element options list (single-token merge); OFF writes 'Light_On'."""
+    sw = next(e for e in airconditioner.CLIMATE.entities if e.key == 'display_light')
+    assert sw.write_fn('On', {}) == (
+        ['mode', 'vs', '0'], {'x.com.samsung.da.options': ['Light_Off']})
+    assert sw.write_fn('Off', {}) == (
+        ['mode', 'vs', '0'], {'x.com.samsung.da.options': ['Light_On']})
+
+
+def test_light_switch_board_gates_out_mode_options_light():
+    """Boards with a real /light/vs/0 switch carry no Light_* option, so the
+    mode-options display-light entity doesn't double up (mutually exclusive
+    encodings)."""
+    reg, resources = _resolve('airconditioner_tp1x_rac')
+    assert airconditioner._has_display_light_option(resources['/mode/vs/0'], resources) is False
+
+
+# ---------------------------------------------------------------------------
+# WindFree unit (issue #75): same ARTIK051_PRAC_20K modelNum family as the
+# original issue #17 fixture, but its /mode/convenient/vs/0 additionally
+# supports Nano/NanoSleep/MotionDirect/MotionIndirect, /wind/direction/vs/0
+# additionally supports Left_And_Right, and /humidity/vs/0's
+# fivepercentHumidity is populated (unlike the all-zero original dump).
+# ---------------------------------------------------------------------------
+
+def _ac_windfree():
+    resources = _load_device('airconditioner_windfree')
+    info = resources['/information/vs/0']
+    reg = for_device_by_model(
+        info['x.com.samsung.da.modelNum'], info['x.com.samsung.da.description'],
+    )
+    return reg, resources
+
+
+def test_windfree_no_unbound_hrefs():
+    reg, resources = _ac_windfree()
+    unbound = []
+    discover(resources, reg.capabilities, reg.pattern_capabilities, log=unbound.append)
+    assert unbound == []
+
+
+def test_windfree_humidity_and_temperature_sensors_present():
+    reg, resources = _ac_windfree()
+    bound = discover(resources, reg.capabilities, reg.pattern_capabilities)
+    state = flatten(bound, resources)
+    assert state['humidity'] == 42.0        # fivepercentHumidity, not the stuck humidity=0 field
+    assert state['current_temperature_c'] == 27.0
+
+
+def test_current_temperature_vs_only_binds_when_ocf_href_absent():
+    """CURRENT_TEMPERATURE_VS's match_fn must not double-bind alongside
+    CURRENT_TEMPERATURE when a device (like this one) reports both
+    /temperature/current/0 and /temperatures/vs/0."""
+    match = airconditioner.CURRENT_TEMPERATURE_VS.match_fn
+    assert match({}, {'/temperature/current/0': {}}) is False
+    assert match({}, {}) is True
+
+
+def test_humidity_reads_five_percent_field_not_stuck_humidity_field():
+    desc = airconditioner.HUMIDITY.entities[0]
+    rep = {'x.com.samsung.da.humidity': '0', 'x.com.samsung.da.fivepercentHumidity': '42'}
+    assert desc.value_fn(rep.get(desc.field)) == 42.0

tests/test_by_type.py

@@ -42,9 +42,12 @@ class TestForDevice:
         assert registry.name == 'refrigerator'
 
     def test_for_device_returns_cooktop_registry(self):
+        """The registry's own .name is 'gas_cooktop' (disambiguated from
+        induction_cooktop), but the lookup key devices route through stays
+        'cooktop' -- oneUiVersion "Cooktop" still resolves here."""
         registry = for_device('7.0 Cooktop')
         assert registry is not None
-        assert registry.name == 'cooktop'
+        assert registry.name == 'gas_cooktop'
 
     def test_for_device_returns_range_hood_registry(self):
         registry = for_device('7.0 Range Hood')
@@ -111,6 +114,46 @@ class TestWasherRegistry:
             assert href in registry.capabilities, f"{href} missing from washer registry"
 
 
+class TestModelNumSegments:
+    def test_splits_pipe_prefix_on_underscore(self):
+        from custom_components.localthings.registry.by_type import _model_num_segments
+        assert _model_num_segments('ARTIK051_DONGLE_REF|00127641|000800200014') == [
+            'ARTIK051', 'DONGLE', 'REF',
+        ]
+
+    def test_ignores_everything_after_first_pipe(self):
+        from custom_components.localthings.registry.by_type import _model_num_segments
+        assert _model_num_segments('TP2X_RAC_20K|abc|REF_should_not_appear') == [
+            'TP2X', 'RAC', '20K',
+        ]
+
+    def test_empty_for_none_or_empty_input(self):
+        from custom_components.localthings.registry.by_type import _model_num_segments
+        assert _model_num_segments('') == ['']
+        assert _model_num_segments(None) == ['']
+
+
+class TestConsumerModelKey:
+    def test_finds_key_in_last_segment(self):
+        from custom_components.localthings.registry.by_type import _consumer_model_key
+        assert _consumer_model_key('DA_WM_TP1_21_COMMON_WW5000C') == 'washer'
+
+    def test_finds_key_before_a_trailing_unrecognized_segment(self):
+        """Issue #79: 'DVE50A8800_8600' pairs two model numbers -- the real
+        consumer token is the second-to-last segment, not the last."""
+        from custom_components.localthings.registry.by_type import _consumer_model_key
+        assert _consumer_model_key(
+            'DA_WM_TP1_21_COMMON_DVE50A8800_8600/DC92-02835A_0080') == 'dryer'
+
+    def test_ignores_everything_after_first_slash(self):
+        from custom_components.localthings.registry.by_type import _consumer_model_key
+        assert _consumer_model_key('DA_WM_TP1_21_COMMON_WW5000C/DW9000_board') == 'washer'
+
+    def test_none_when_no_segment_matches(self):
+        from custom_components.localthings.registry.by_type import _consumer_model_key
+        assert _consumer_model_key('ARTIK051_DONGLE_REF') is None
+
+
 class TestForDeviceByModel:
     """Fallback device-type detection for hardware without oneUiVersion."""
 
@@ -142,6 +185,20 @@ class TestForDeviceByModel:
         assert reg is not None
         assert reg.name == 'dryer'
 
+    def test_dryer_dve50a8600_paired_model_numbers_in_description(self):
+        """Issue #79: description pairs two model numbers
+        ('..._DVE50A8800_8600/DC92-...'), so the 'DV' consumer token is one
+        segment before the literal last segment ('8600', which has no
+        recognizable prefix on its own). The old last-segment-only check
+        fell through to 'unknown' here."""
+        from custom_components.localthings.registry.by_type import for_device_by_model
+        reg = for_device_by_model(
+            'DA_WM_TP1_21_COMMON|20286441|300000010015110002A3031700000000',
+            'DA_WM_TP1_21_COMMON_DVE50A8800_8600/DC92-02835A_0080',
+        )
+        assert reg is not None
+        assert reg.name == 'dryer'
+
     def test_dishwasher_not_misdetected_as_washer(self):
         """Dishwasher's modelNum contains the substring 'WW' -- must not
         be misrouted by a naive substring match."""
@@ -178,6 +235,20 @@ class TestForDeviceByModel:
         assert reg is not None
         assert reg.name == 'refrigerator'
 
+    def test_refrigerator_dongle_ref_pipe_delimited_modelnum(self):
+        """Issues #77/#83: the ARTIK051_DONGLE_REF family's modelNum is
+        '<board>_DONGLE_REF|<rest>' -- REF is the last underscore segment
+        before the pipe, with no trailing underscore, so the plain '_REF_'
+        substring check used to miss it entirely and the device fell back
+        to 'unknown' with only common capabilities."""
+        from custom_components.localthings.registry.by_type import for_device_by_model
+        reg = for_device_by_model(
+            'ARTIK051_DONGLE_REF|00127641|00080020001430300100000000000000',
+            'ARTIK_REF_17K',
+        )
+        assert reg is not None
+        assert reg.name == 'refrigerator'
+
     def test_airconditioner_via_prac_token(self):
         """Issue #17: a room AC (ARTIK051_PRAC_20K) reports no oneUiVersion and
         an unrecognized consumer token ('20K'); it falls back to the '_PRAC_'
@@ -190,6 +261,104 @@ class TestForDeviceByModel:
         assert reg is not None
         assert reg.name == 'airconditioner'
 
+    def test_dehumidifier_via_dhm_token(self):
+        """Issue #88: a dehumidifier (AY18CG7500GED) shares the DA_AC_ board
+        family with the room-AC models but reports no oneUiVersion and
+        carries the '_DHM_' (DeHuMidifier) token instead of
+        '_RAC_'/'_PRAC_'/'_WAC_'; falls back to the '_DHM_' token in
+        modelNum."""
+        from custom_components.localthings.registry.by_type import for_device_by_model
+        reg = for_device_by_model(
+            'TP1X_DA_AC_DHM_01001_0000|10253841|77000000001700000A00000000000000',
+            'TP1X_DA_AC_DHM_01001_0000',
+        )
+        assert reg is not None
+        assert reg.name == 'dehumidifier'
+
+    def test_water_purifier_via_waterpurifier_token(self):
+        """Issue #90: a water purifier (TP2X_WATERPURIFIER_20K) reports no
+        oneUiVersion and no consumer-prefix match; falls back to the
+        'WATERPURIFIER' token shared by modelNum and description."""
+        from custom_components.localthings.registry.by_type import for_device_by_model
+        reg = for_device_by_model(
+            'TP2X_WATERPURIFIER_20K|00132341|900000000215130001060F0000020000',
+            'TP2X_WATERPURIFIER_20K',
+        )
+        assert reg is not None
+        assert reg.name == 'water_purifier'
+
+    def test_airconditioner_via_wac_token(self):
+        """Issue #87: a Bespoke Window AC (AW06C7155EWAZ) reports no
+        oneUiVersion and a modelNum carrying the '_WAC_' (Window Air
+        Conditioner) token instead of '_RAC_'/'_PRAC_'; falls back to the
+        '_WAC_' token in modelNum."""
+        from custom_components.localthings.registry.by_type import for_device_by_model
+        reg = for_device_by_model(
+            'TP1X_DA_AC_WAC_01001_0000|40460041|50030018001611020A00000000000000',
+            'AW06C7155EWAZ',
+        )
+        assert reg is not None
+        assert reg.name == 'airconditioner'
+
+    def test_wac_token_not_shadowed_by_wa_washer_prefix(self):
+        """Regression: adding the 'WA' consumer-model prefix (issue #106)
+        must not hijack devices whose description literally equals their
+        modelNum (e.g. the Window AC family, issue #87) and so contains a
+        'WAC' segment -- 'WAC'[:2] == 'WA' would otherwise match the washer
+        prefix before the more specific '_WAC_' modelNum check ever runs."""
+        from custom_components.localthings.registry.by_type import for_device_by_model
+        reg = for_device_by_model(
+            'TP1X_DA_AC_WAC_01001_0000|40460041|50030018001611020A00000000000000',
+            'TP1X_DA_AC_WAC_01001_0000',
+        )
+        assert reg is not None
+        assert reg.name == 'airconditioner'
+
+    def test_airconditioner_via_ara_ww_token(self):
+        """Issues #115/#116/#117/#120: ARA-WW-TP1-22-COMMON wall-mount RACs
+        (AR10/13/18BYEAAWKNME) report no oneUiVersion and no
+        '_RAC_'/'-RAC-'/'_PRAC_' token at all -- falls back to the
+        'ARA-WW-' token in modelNum, reusing the same airconditioner
+        registry as every other TP1X-class room AC rather than a new
+        device type."""
+        from custom_components.localthings.registry.by_type import for_device_by_model
+        reg = for_device_by_model(
+            'ARA-WW-TP1-22-COMMON|10229641|6001051A001511014600083200800000',
+            'ARA-WW-TP1-22-COMMON',
+        )
+        assert reg is not None
+        assert reg.name == 'airconditioner'
+
+    def test_oven_via_microwave_token(self):
+        """Issue #121: a combi microwave (MW7300B-/EU1) reports no
+        oneUiVersion and an unrecognized consumer token; falls back to the
+        '-MICROWAVE-' token in modelNum onto the *existing* oven registry
+        (same '/oven/vs/0' cavity + cook-mode shape), not a new device
+        type."""
+        from custom_components.localthings.registry.by_type import for_device_by_model
+        reg = for_device_by_model(
+            'TP1X_DA-KS-MICROWAVE-01041|40475341|50040100021811000A00000000000000',
+            'MW7300B-/EU1',
+        )
+        assert reg is not None
+        assert reg.name == 'oven'
+
+    def test_vacuum_station_via_vskr_token(self):
+        """Issue #131: a stick-vacuum clean/auto-empty station
+        (A-VSKR-TP1-22-VS9500AL) reports no oneUiVersion and no
+        washer/dryer/dishwasher consumer prefix; falls back to the
+        '-VSKR-' token in modelNum onto a new vacuum_station registry (its
+        dump has no vacuum-body state at all, only station-specific
+        dustbag/dustbin/UV-sanitize resources -- see
+        capabilities/vacuum_station.py's module docstring)."""
+        from custom_components.localthings.registry.by_type import for_device_by_model
+        reg = for_device_by_model(
+            'A-VSKR-TP1-22-VS9500AL|50023541|80030100001611000800000000000000',
+            'A-VSKR-TP1-22-VS9500AL',
+        )
+        assert reg is not None
+        assert reg.name == 'vacuum_station'
+
     def test_cooktop_via_legacy_model_description(self):
         """Older cooktops identify themselves as ARTIK051_GLOBAL_COOKTOP."""
         from custom_components.localthings.registry.by_type import for_device_by_model
@@ -198,7 +367,7 @@ class TestForDeviceByModel:
             'ARTIK051_GLOBAL_COOKTOP',
         )
         assert reg is not None
-        assert reg.name == 'cooktop'
+        assert reg.name == 'gas_cooktop'
 
     def test_range_hood_via_ahd_model(self):
         from custom_components.localthings.registry.by_type import for_device_by_model
@@ -229,6 +398,17 @@ class TestForDeviceByModel:
         assert reg is not None
         assert reg.name == 'washer'
 
+    def test_washer_wa_prefix(self):
+        """Top-load washers (e.g. WA8000T) use the WA consumer-model prefix
+        -- issue #106."""
+        from custom_components.localthings.registry.by_type import for_device_by_model
+        reg = for_device_by_model(
+            'DA_WM_TP2_20_COMMON|20233741|200000010014110002A3020200000000',
+            'DA_WM_TP2_20_COMMON_WA8000T/DC92-02810A_0002',
+        )
+        assert reg is not None
+        assert reg.name == 'washer'
+
     def test_oven_via_oven_token(self):
         """Issue #55: a wall oven (NV7000BS/ET5) reports no oneUiVersion and
         an unrecognized consumer token ('NV'); it falls back to the '-OVEN-'
@@ -241,6 +421,28 @@ class TestForDeviceByModel:
         assert reg is not None
         assert reg.name == 'oven'
 
+    def test_induction_cooktop_via_hyphenated_cooktop_token(self):
+        """Issue #86: a standalone induction cooktop (NV8500T-/KO4) reports
+        no oneUiVersion and an unrecognized consumer token ('NV'); it falls
+        back to the hyphenated '-COOKTOP-' token in modelNum -- distinct
+        from the underscore-delimited '_COOKTOP'/'_GB_CT_' check, which is
+        the unrelated older NA9300K gas-cooktop family."""
+        from custom_components.localthings.registry.by_type import for_device_by_model
+        reg = for_device_by_model(
+            'TP1X_DA-KS-COOKTOP-01011|40459741|50000203001711000A00000000000000',
+            'NV8500T-/KO4',
+        )
+        assert reg is not None
+        assert reg.name == 'induction_cooktop'
+
+    def test_hyphenated_cooktop_token_not_confused_with_range(self):
+        """'-COOKTOP-' and '-RANGE-' must route to distinct registries even
+        though both are TP1X_DA-KS- board-family siblings."""
+        from custom_components.localthings.registry.by_type import for_device_by_model
+        reg = for_device_by_model('TP1X_DA-KS-COOKTOP-01011', 'NV8500T-/KO4')
+        assert reg is not None
+        assert reg.name != 'range'
+
     def test_unknown_model_returns_none(self):
         from custom_components.localthings.registry.by_type import for_device_by_model
         reg = for_device_by_model('SOME-UNKNOWN-BOARD', 'SOME-UNKNOWN-BOARD')
@@ -259,7 +461,7 @@ class TestForDeviceByResources:
         reg = for_device_by_resources(_load_device('cooktop'))
 
         assert reg is not None
-        assert reg.name == 'cooktop'
+        assert reg.name == 'gas_cooktop'
 
     def test_unrelated_mode_options_are_not_cooktop(self):
         from custom_components.localthings.registry.by_type import for_device_by_resources
@@ -284,3 +486,46 @@ class TestForDeviceByResources:
         reg = for_device_by_resources(resources)
         assert reg is not None
         assert reg.name == 'range_hood'
+
+    def test_ne63b8411ss_without_information_or_burner_status_is_range(self):
+        """Issue #74: no oneUiVersion, no /information/vs/0 at all, and no
+        /cooktop/status/vs/0 burner array -- only /cooktopmonitoring/vs/0.
+        'Bake' in supportedModes plus that monitoring resource must still
+        route this to the range registry, not plain oven or unknown."""
+        from custom_components.localthings.registry.by_type import for_device_by_resources
+        resources = {
+            '/mode/vs/0': {
+                'x.com.samsung.da.supportedModes': ['Bake', 'Broil', 'SelfClean'],
+                'x.com.samsung.da.options': ['DeviceType_NE8411B-/AC0'],
+            },
+            '/oven/vs/0': {'x.com.samsung.da.state': 'Ready'},
+            '/cooktopmonitoring/vs/0': {'x.com.samsung.da.cooktopRunningState': 'Ready'},
+        }
+        reg = for_device_by_resources(resources)
+        assert reg is not None
+        assert reg.name == 'range'
+
+    def test_bake_without_cooktop_resource_is_plain_oven(self):
+        from custom_components.localthings.registry.by_type import for_device_by_resources
+        resources = {
+            '/mode/vs/0': {
+                'x.com.samsung.da.supportedModes': ['Bake', 'Broil'],
+                'x.com.samsung.da.options': ['DeviceType_SOME_OVEN'],
+            },
+            '/oven/vs/0': {'x.com.samsung.da.state': 'Ready'},
+        }
+        reg = for_device_by_resources(resources)
+        assert reg is not None
+        assert reg.name == 'oven'
+
+    def test_bake_without_oven_cavity_resource_is_not_matched(self):
+        """'Bake' alone isn't enough -- the oven cavity resource must also
+        be present, or this falls through to None like any other unknown
+        shape."""
+        from custom_components.localthings.registry.by_type import for_device_by_resources
+        resources = {
+            '/mode/vs/0': {
+                'x.com.samsung.da.supportedModes': ['Bake', 'Broil'],
+            },
+        }
+        assert for_device_by_resources(resources) is None

tests/test_climate_ac_modes.py

@@ -0,0 +1,76 @@
+"""Tests for the AC HVAC-mode/preset device<->HA maps in climate.py (issue #93).
+
+Module-level dicts/constants with no coordinator/entity dependency, so --
+like `_temps_vs_item` in test_climate_temperature_fallback.py -- they're
+testable directly.
+"""
+from homeassistant.components.climate import HVACMode
+
+from custom_components.localthings.climate import (
+    _AI_COMFORT_MODE, _DEVICE_TO_HVAC, _HVAC_TO_DEVICE, PRESET_AI_COMFORT,
+    _preset_to_ha,
+)
+
+
+def test_auto_maps_to_hvac_auto():
+    """The device's 'Auto' is a single-setpoint "device decides" mode -> HA
+    HVACMode.AUTO, not HEAT_COOL (issue #91 review): HEAT_COOL implies a
+    two-setpoint heat+cool range these single-setpoint units (including
+    cool-only models) don't have. AIComfort is handled separately, not
+    folded into this map."""
+    assert _DEVICE_TO_HVAC['Auto'] == HVACMode.AUTO
+
+
+def test_aicomfort_not_in_flat_hvac_map():
+    """AIComfort isn't a flat _DEVICE_TO_HVAC entry -- it's an AI overlay on
+    top of 'Auto', modeled as hvac_mode=AUTO + a dedicated preset instead of
+    a distinct HVACMode value (see the climate.py module comment)."""
+    assert _AI_COMFORT_MODE not in _DEVICE_TO_HVAC
+
+
+def test_hvac_auto_writes_back_to_plain_auto_not_aicomfort():
+    """HVACMode.AUTO is reachable via async_set_hvac_mode -- it writes the
+    device's plain 'Auto' code. AIComfort stays reachable only through the
+    ai_comfort preset, since it isn't a flat _DEVICE_TO_HVAC entry (see
+    test_aicomfort_not_in_flat_hvac_map) and so can never win the reverse
+    {v: k} dict even though both map to HVACMode.AUTO conceptually."""
+    assert _HVAC_TO_DEVICE[HVACMode.AUTO] == 'Auto'
+
+
+def test_fan_only_still_reachable_via_wind():
+    """Guard against regressing the existing 'Wind' -> FAN_ONLY entry while
+    editing this map."""
+    assert _DEVICE_TO_HVAC['Wind'] == HVACMode.FAN_ONLY
+
+
+def test_fan_only_still_reachable_via_fan():
+    """'Fan' (e.g. TP1X_DA-AC-RAC-01011) is a second FAN_ONLY spelling
+    alongside 'Wind' -- issue #91."""
+    assert _DEVICE_TO_HVAC['Fan'] == HVACMode.FAN_ONLY
+
+
+def test_fan_only_reverse_fallback_prefers_wind():
+    """_device_code_for_hvac() resolves FAN_ONLY from a unit's own
+    supportedModes first, so _HVAC_TO_DEVICE is only a fallback for a unit
+    reporting no supportedModes at all. That fallback must stay 'Wind' (the
+    original single spelling, predating 'Fan') rather than silently
+    flipping to whichever of the two duplicate-value entries happens to
+    come last in _DEVICE_TO_HVAC."""
+    assert _HVAC_TO_DEVICE[HVACMode.FAN_ONLY] == 'Wind'
+
+
+def test_preset_ai_comfort_constant():
+    assert PRESET_AI_COMFORT == 'ai_comfort'
+
+
+def test_preset_to_ha_off_maps_to_preset_none():
+    from homeassistant.components.climate import PRESET_NONE
+    assert _preset_to_ha('Off') == PRESET_NONE
+
+
+def test_preset_to_ha_lowercases_other_codes():
+    """Every other device code is exposed as its lowercased self -- resolved
+    dynamically, not via a per-model table (issue #91)."""
+    assert _preset_to_ha('Sleep') == 'sleep'
+    assert _preset_to_ha('NanoSleep') == 'nanosleep'
+    assert _preset_to_ha('MotionIndirect') == 'motionindirect'

tests/test_climate_wind_oscillation_fallback.py

@@ -0,0 +1,33 @@
+"""Tests for the /wind/oscillation/vs/0 swing fallback helper in climate.py
+(issue #126).
+
+`_oscillation_swing` is a pure module-level function, like `_temps_vs_item`
+in test_climate_temperature_fallback.py -- testable directly without a
+coordinator/entity. This covers the fallback-selection logic that the
+registry-level "no unbound hrefs" test in test_golden_regression.py doesn't
+reach: newer WindFree firmware reports no /wind/direction/vs/0 at all, so
+swing_mode/swing_modes would silently be None/empty without this fallback.
+"""
+from custom_components.localthings.climate import _oscillation_swing
+
+
+def test_oscillation_swing_off_when_both_fixed():
+    assert _oscillation_swing({'vertical': 'Fix', 'horizontal': 'Fix'}) == 'off'
+
+
+def test_oscillation_swing_vertical_only():
+    assert _oscillation_swing({'vertical': 'Swing', 'horizontal': 'Fix'}) == 'vertical'
+
+
+def test_oscillation_swing_horizontal_only():
+    assert _oscillation_swing({'vertical': 'Fix', 'horizontal': 'Swing'}) == 'horizontal'
+
+
+def test_oscillation_swing_both():
+    assert _oscillation_swing({'vertical': 'Swing', 'horizontal': 'Swing'}) == 'both'
+
+
+def test_oscillation_swing_none_when_resource_absent():
+    """Boards with /wind/direction/vs/0 instead don't populate this
+    resource at all -- callers must fall through cleanly, not raise."""
+    assert _oscillation_swing({}) is None

tests/test_climate_windfree.py

@@ -0,0 +1,24 @@
+"""Tests for the horizontal-swing mapping added to climate.py for issue #75
+-- pure dict lookups, testable without a coordinator/entity fixture (see
+test_climate_temperature_fallback.py).
+
+The preset side of issue #75 (WindFree/motion convenient modes not
+surfacing) is intentionally not addressed here: climate.py's
+_preset_to_ha() (issue #91) reads any device preset code straight off the
+unit's own supportedModes, replacing the old static _DEVICE_TO_PRESET
+table with a generic resolver that covers WindFree/motion generically
+instead of a per-model dict -- duplicating that here would just conflict
+with it.
+"""
+from custom_components.localthings.climate import _DEVICE_TO_SWING, _SWING_TO_DEVICE
+
+
+def test_horizontal_swing_maps_both_directions():
+    assert _DEVICE_TO_SWING['Left_And_Right'] == 'horizontal'
+    assert _SWING_TO_DEVICE['horizontal'] == 'Left_And_Right'
+
+
+def test_existing_swing_modes_unchanged():
+    assert _DEVICE_TO_SWING['Fix'] == 'off'
+    assert _DEVICE_TO_SWING['All'] == 'both'
+    assert _DEVICE_TO_SWING['Up_And_Low'] == 'vertical'

tests/test_common_capabilities.py

@@ -1,5 +1,7 @@
 from custom_components.localthings.registry.capabilities import common
 from custom_components.localthings.registry.discovery import discover
+from custom_components.localthings.registry.entities import BinarySensorDesc, SwitchDesc
+from tests.conftest import _load_device
 
 
 def _reg():
@@ -57,6 +59,42 @@ class TestMergeOptionsField:
         assert common.merge_options_field(cached, ['nounderscore']) == ['Course_16']
 
 
+class TestMergeItemsField:
+    """merge_items_field() is the items[]-array counterpart of
+    merge_options_field above (issue #91 review feedback): a vendor
+    x.com.samsung.da.items[] write only needs to carry the item id plus the
+    field(s) being changed, so the coordinator uses this to keep its
+    optimistic cache entry complete (current/minimum/maximum/unit still
+    present) without waiting on a real poll."""
+
+    def test_merges_fields_into_matching_id(self):
+        cached = [{'x.com.samsung.da.id': '0', 'x.com.samsung.da.current': '20.0',
+                   'x.com.samsung.da.maximum': '30', 'x.com.samsung.da.minimum': '16'}]
+        merged = common.merge_items_field(
+            cached, [{'x.com.samsung.da.id': '0', 'x.com.samsung.da.desired': '22'}])
+        assert merged == [{'x.com.samsung.da.id': '0', 'x.com.samsung.da.current': '20.0',
+                            'x.com.samsung.da.maximum': '30', 'x.com.samsung.da.minimum': '16',
+                            'x.com.samsung.da.desired': '22'}]
+
+    def test_appends_when_id_absent(self):
+        cached = [{'x.com.samsung.da.id': '0', 'x.com.samsung.da.current': '20.0'}]
+        merged = common.merge_items_field(
+            cached, [{'x.com.samsung.da.id': '1', 'x.com.samsung.da.desired': '22'}])
+        assert merged == [
+            {'x.com.samsung.da.id': '0', 'x.com.samsung.da.current': '20.0'},
+            {'x.com.samsung.da.id': '1', 'x.com.samsung.da.desired': '22'},
+        ]
+
+    def test_handles_missing_cache(self):
+        assert common.merge_items_field(
+            None, [{'x.com.samsung.da.id': '0', 'x.com.samsung.da.desired': '22'}]
+        ) == [{'x.com.samsung.da.id': '0', 'x.com.samsung.da.desired': '22'}]
+
+    def test_ignores_malformed_new_items(self):
+        cached = [{'x.com.samsung.da.id': '0', 'x.com.samsung.da.current': '20.0'}]
+        assert common.merge_items_field(cached, ['not-a-dict']) == cached
+
+
 # ---------------------------------------------------------------------------
 # OCF-native / vendor '-vs' fallback pairs (power, kids-lock, remote control).
 # ---------------------------------------------------------------------------
@@ -65,7 +103,7 @@ class TestMergeOptionsField:
 class TestPowerFallback:
     def test_generic_href_read_write(self):
         assert common.POWER_GENERIC.href == '/power/0'
-        desc = common.POWER_GENERIC.entities[0]
+        desc = next(e for e in common.POWER_GENERIC.entities if isinstance(e, SwitchDesc))
         assert desc.value_fn(True) is True
         assert desc.value_fn(False) is False
         path, body = desc.write_fn('On', {})
@@ -80,13 +118,72 @@ class TestPowerFallback:
             {}, {'/power/0': {}, '/power/vs/0': {}}) is False
 
     def test_vs_fallback_read_write(self):
-        desc = common.POWER_VS_FALLBACK.entities[0]
+        desc = next(e for e in common.POWER_VS_FALLBACK.entities if isinstance(e, SwitchDesc))
         assert desc.value_fn('On') is True
         assert desc.value_fn('Off') is False
         path, body = desc.write_fn('On', {})
         assert path == ['power', 'vs', '0']
         assert body == {'x.com.samsung.da.power': 'On'}
 
+    def test_power_switch_hidden_when_firmware_disallows(self):
+        switch = next(e for e in common.POWER_GENERIC.entities if isinstance(e, SwitchDesc))
+        sensor = next(e for e in common.POWER_GENERIC.entities if isinstance(e, BinarySensorDesc))
+        resources = {
+            '/power/0': {'value': True},
+            '/wm/setinfo/vs/0': {'x.com.samsung.da.isModelSettingPowerOnOff': 'false'},
+        }
+        assert switch.exists_fn(resources['/power/0'], resources) is False
+        assert sensor.exists_fn(resources['/power/0'], resources) is True
+
+    def test_power_switch_writable_when_firmware_allows(self):
+        switch = next(e for e in common.POWER_GENERIC.entities if isinstance(e, SwitchDesc))
+        sensor = next(e for e in common.POWER_GENERIC.entities if isinstance(e, BinarySensorDesc))
+        resources = {
+            '/power/0': {'value': True},
+            '/wm/setinfo/vs/0': {'x.com.samsung.da.isModelSettingPowerOnOff': 'true'},
+        }
+        assert switch.exists_fn(resources['/power/0'], resources) is True
+        assert sensor.exists_fn(resources['/power/0'], resources) is False
+
+    def test_power_switch_default_writable_without_setinfo(self):
+        switch = next(e for e in common.POWER_GENERIC.entities if isinstance(e, SwitchDesc))
+        sensor = next(e for e in common.POWER_GENERIC.entities if isinstance(e, BinarySensorDesc))
+        resources = {'/power/0': {'value': True}}
+        assert switch.exists_fn(resources['/power/0'], resources) is True
+        assert sensor.exists_fn(resources['/power/0'], resources) is False
+
+
+class TestWmSetinfoFlags:
+    def test_washer_fixture_carries_setinfo_from_device0(self):
+        """/wm/setinfo/vs/0 lands in the seed snapshot -- no dedicated capability."""
+        resources = _load_device('washer')
+        assert '/wm/setinfo/vs/0' in resources
+        assert common.model_allows_power_on_off(resources) is False
+        assert common.model_setting_without_sc(resources) is True
+
+    def test_dishwasher_allows_power_on_off(self):
+        resources = _load_device('dishwasher')
+        assert common.model_allows_power_on_off(resources) is True
+        assert common.model_setting_without_sc(resources) is False
+
+    def test_deleted_alarms_filtered(self):
+        assert common._active_alarm_codes([
+            {
+                'x.com.samsung.da.code': 'ErrorCode',
+                'x.com.samsung.da.state': 'Deleted',
+            },
+        ]) == 'none'
+        assert common._active_alarm_codes([
+            {
+                'x.com.samsung.da.code': 'LE',
+                'x.com.samsung.da.state': 'Triggered',
+            },
+            {
+                'x.com.samsung.da.code': 'ErrorCode',
+                'x.com.samsung.da.state': 'Deleted',
+            },
+        ]) == 'LE'
+
 
 class TestKidsLockFallback:
     def test_generic_read_write(self):

tests/test_dehumidifier_capabilities.py

@@ -0,0 +1,118 @@
+"""Tests for Samsung dehumidifier support (issue #88, AY18CG7500GED).
+
+HA-free like the rest of the suite: exercises the registry, discovery/
+flatten, and the target-humidity/operating-mode write contracts.
+"""
+from custom_components.localthings.registry.adapter import flatten
+from custom_components.localthings.registry.by_type import for_device_by_model
+from custom_components.localthings.registry.discovery import discover
+from custom_components.localthings.registry.entities import NumberDesc, SelectDesc
+
+from tests.conftest import _load_device
+
+
+def _dehumidifier():
+    resources = _load_device('dehumidifier')
+    info = resources['/information/vs/0']
+    reg = for_device_by_model(
+        info['x.com.samsung.da.modelNum'], info['x.com.samsung.da.description'],
+    )
+    return reg, resources
+
+
+def _bound():
+    reg, resources = _dehumidifier()
+    return discover(resources, reg.capabilities, reg.pattern_capabilities), resources
+
+
+def _state():
+    bound, resources = _bound()
+    return flatten(bound, resources)
+
+
+def _desc(key):
+    bound, _ = _bound()
+    return next(b.desc for b in bound if b.desc.key == key)
+
+
+def test_model_resolves_to_dehumidifier_registry():
+    reg, _ = _dehumidifier()
+    assert reg is not None and reg.name == 'dehumidifier'
+
+
+def test_no_unbound_hrefs():
+    """Every resource in the issue #88 dump binds or is covered -- clears
+    the coverage-gap repair."""
+    reg, resources = _dehumidifier()
+    unbound = []
+    discover(resources, reg.capabilities, reg.pattern_capabilities, log=unbound.append)
+    assert unbound == []
+
+
+def test_expected_state_keys_present():
+    state = _state()
+    for key in ('humidity', 'target_humidity', 'operating_mode', 'power_switch',
+                'auto_clean', 'air_filter_status', 'mute_once'):
+        assert key in state, key
+
+
+def test_humidity_sensor_reads_current_value():
+    state = _state()
+    assert state['humidity'] == 47
+
+
+def test_target_humidity_number_reads_desired_value():
+    state = _state()
+    assert state['target_humidity'] == 50
+
+
+def test_target_humidity_write_contract():
+    desc = _desc('target_humidity')
+    assert isinstance(desc, NumberDesc)
+    path, body = desc.write_fn('55', {})
+    assert path == ['humidity', 'vs', '0']
+    assert body == {'x.com.samsung.da.desiredHumidity': '55'}
+
+
+def test_target_humidity_step_reads_live_increment():
+    """Step comes from the device's own `increment` field rather than a
+    hardcoded constant -- see the adding-device-support skill's 'never
+    hard-code the one dump's values' section."""
+    desc = _desc('target_humidity')
+    assert desc.step_fn({'increment': '5'}) == 5
+    assert desc.step_fn({'increment': '10'}) == 10
+    # No live field: falls back to a sane default rather than raising.
+    assert desc.step_fn({}) == 1
+
+
+def test_target_humidity_has_no_hardcoded_bounds():
+    """No range field is present in any dump seen so far -- native_min/max
+    are deliberately left unset (falls back to HA's own 0-100 default for a
+    percentage field) rather than a bound guessed from a spec sheet."""
+    desc = _desc('target_humidity')
+    assert desc.native_min is None
+    assert desc.native_max is None
+    assert desc.native_min_fn is None
+    assert desc.native_max_fn is None
+
+
+def test_operating_mode_select_options_come_from_live_supported_modes():
+    """Options are read live from x.com.samsung.da.supportedModes, not a
+    hardcoded tuple -- so a future device with a different mode set is
+    handled automatically."""
+    desc = _desc('operating_mode')
+    assert isinstance(desc, SelectDesc)
+    assert desc.options_field == 'x.com.samsung.da.supportedModes'
+    assert desc.options == ()
+
+
+def test_operating_mode_write_contract():
+    desc = _desc('operating_mode')
+    path, body = desc.write_fn('Quiet', {})
+    assert path == ['mode', 'vs', '0']
+    assert body == {'x.com.samsung.da.modes': ['Quiet']}
+
+
+def test_operating_mode_reads_first_mode():
+    state = _state()
+    assert state['operating_mode'] == 'Smart'

tests/test_fridge_capabilities.py

@@ -20,9 +20,32 @@ class TestTempCurrentGeneric:
         assert desc.unit_fn({'temperature': 5.0}) == '°F'
 
 
+class TestDoorGeneric:
+    """Issues #77/#83: DOOR_GENERIC used to read only the bare `openState`
+    field. Most /door/* resources use that, but the ARTIK051_DONGLE_REF
+    family's /door/onedoorfreezer/vs/0 reports the vendor-prefixed
+    `x.com.samsung.da.openState` instead -- the pattern capability still
+    bound the href either way, but the entity's value was always None."""
+
+    def test_reads_bare_open_state(self):
+        desc = fridge.DOOR_GENERIC.entities[0]
+        assert desc.rep_fn({'openState': 'Open'}) is True
+        assert desc.rep_fn({'openState': 'Close'}) is False
+
+    def test_reads_vendor_prefixed_open_state(self):
+        desc = fridge.DOOR_GENERIC.entities[0]
+        assert desc.rep_fn({'x.com.samsung.da.openState': 'Open'}) is True
+        assert desc.rep_fn({'x.com.samsung.da.openState': 'Close'}) is False
+
+    def test_prefers_bare_field_when_both_present(self):
+        desc = fridge.DOOR_GENERIC.entities[0]
+        rep = {'openState': 'Open', 'x.com.samsung.da.openState': 'Close'}
+        assert desc.rep_fn(rep) is True
+
+
 class TestTempSetpointGeneric:
     def test_unit_reads_celsius(self):
-        desc = fridge.TEMP_SETPOINT_GENERIC.entities[0]
+        desc = fridge.TEMP_SETPOINT.entities[0]
         assert desc.unit_fn({'temperature': -19.0, 'units': 'C'}) == '°C'
 
 
@@ -231,6 +254,75 @@ class TestArtik051AndTp2xFixturesHaveCompleteCoverage:
         assert state['flex_zone_mode'] == 'CV_FDR_BEVERAGE'
 
 
+class TestArtik051DongleRefFixtureCoverage:
+    """Issues #77/#83: the ARTIK051_DONGLE_REF standalone freezer resolves
+    to the refrigerator registry (segment-based modelNum detection) with
+    zero unbound hrefs, and its door/temperature entities -- which only
+    bind through pattern capabilities the 'unknown' fallback never tried --
+    now carry real values."""
+
+    def test_no_unbound_hrefs_and_expected_entities(self):
+        from custom_components.localthings.registry.adapter import flatten
+        from custom_components.localthings.registry.by_type import (
+            for_device_by_model, refrigerator,
+        )
+        from custom_components.localthings.registry.discovery import discover
+        from tests.conftest import _load_device
+
+        resources = _load_device('refrigerator_artik051_dongle_ref')
+        info = resources['/information/vs/0']
+        reg = for_device_by_model(
+            info['x.com.samsung.da.modelNum'], info['x.com.samsung.da.description'])
+        assert reg is not None and reg.name == 'refrigerator'
+
+        unbound = []
+        bound = discover(
+            resources, refrigerator.REGISTRY.capabilities,
+            refrigerator.REGISTRY.pattern_capabilities, log=unbound.append,
+        )
+        assert unbound == []
+        state = flatten(bound, resources)
+        assert state['door_onedoorfreezer_open'] is False   # rep reports 'Close'
+        assert state['freezer_temperature'] == -20.0
+        assert state['freezer_setpoint'] == -20.0
+
+
+class TestArtik051DongleRefCoolerFixtureCoverage:
+    """Issue #78: RR40M7165WW, the fridge half of the same household
+    ARTIK051_DONGLE_REF dongle setup as issue #77's freezer. Notably reports
+    *two* door hrefs (/door/cooler/0 and /door/onedoorfreezer/vs/0) despite
+    being a single-door fridge, not a fridge/freezer combo -- apparently
+    shared firmware naming across the product line, not a real second
+    compartment. Both must still resolve to zero unbound hrefs and real
+    values with the same fix as #77."""
+
+    def test_no_unbound_hrefs_and_expected_entities(self):
+        from custom_components.localthings.registry.adapter import flatten
+        from custom_components.localthings.registry.by_type import (
+            for_device_by_model, refrigerator,
+        )
+        from custom_components.localthings.registry.discovery import discover
+        from tests.conftest import _load_device
+
+        resources = _load_device('refrigerator_artik051_dongle_ref_cooler')
+        info = resources['/information/vs/0']
+        reg = for_device_by_model(
+            info['x.com.samsung.da.modelNum'], info['x.com.samsung.da.description'])
+        assert reg is not None and reg.name == 'refrigerator'
+
+        unbound = []
+        bound = discover(
+            resources, refrigerator.REGISTRY.capabilities,
+            refrigerator.REGISTRY.pattern_capabilities, log=unbound.append,
+        )
+        assert unbound == []
+        state = flatten(bound, resources)
+        assert state['door_cooler_open'] is False
+        assert state['door_onedoorfreezer_open'] is False
+        assert state['cooler_temperature'] == 3.0
+        assert state['cooler_setpoint'] == 3.0
+
+
 class TestRefrigeratorAiEnergyLevelFixtureCoverage:
     """AI energy-saving level (common.AI_ENERGY_LEVEL, see
     test_common_capabilities.py) is exercised end-to-end here against the

tests/test_golden_regression.py

@@ -61,6 +61,21 @@ def test_registry_reproduces_golden_state_keys_for_washer():
     )
 
 
+def test_registry_reproduces_golden_state_keys_for_washer_wa8000t():
+    """Top-load washer (WA8000T, issue #106) reports no oneUiVersion and
+    used the 'WA' consumer-model prefix, previously unmapped in
+    _CONSUMER_PREFIX_TO_KEY -- fell back to 'unknown'."""
+    from tests.conftest import _load_device
+    resources = _load_device('washer_wa8000t')
+    golden = json.loads((GOLDEN / 'washer_wa8000t.json').read_text())
+    state_keys = _new_state_keys('washer_wa8000t', resources)
+    assert set(state_keys) == set(golden['state_keys']), (
+        f"state_keys mismatch:\n"
+        f"  extra:   {sorted(set(state_keys) - set(golden['state_keys']))}\n"
+        f"  missing: {sorted(set(golden['state_keys']) - set(state_keys))}"
+    )
+
+
 def test_registry_reproduces_golden_state_keys_for_dryer():
     from tests.conftest import _load_device
     resources = _load_device('dryer')
@@ -73,6 +88,23 @@ def test_registry_reproduces_golden_state_keys_for_dryer():
     )
 
 
+def test_registry_reproduces_golden_state_keys_for_dryer_dve50a8600():
+    """DVE50A8600V/A3 (issue #79) -- description pairs two model numbers
+    ('..._DVE50A8800_8600/...'), so the true 'DV' consumer-model token sits
+    one segment before the actual last segment ('8600'). The old
+    last-segment-only check missed it and fell back to 'unknown'; resolved
+    via _consumer_model_key scanning segments from the end."""
+    from tests.conftest import _load_device
+    resources = _load_device('dryer_dve50a8600')
+    golden = json.loads((GOLDEN / 'dryer_dve50a8600.json').read_text())
+    state_keys = _new_state_keys('dryer_dve50a8600', resources)
+    assert set(state_keys) == set(golden['state_keys']), (
+        f"state_keys mismatch:\n"
+        f"  extra:   {sorted(set(state_keys) - set(golden['state_keys']))}\n"
+        f"  missing: {sorted(set(golden['state_keys']) - set(state_keys))}"
+    )
+
+
 def test_registry_reproduces_golden_state_keys_for_airconditioner():
     from tests.conftest import _load_device
     resources = _load_device('airconditioner')
@@ -85,6 +117,54 @@ def test_registry_reproduces_golden_state_keys_for_airconditioner():
     )
 
 
+def test_registry_reproduces_golden_state_keys_for_dehumidifier():
+    """TP1X_DA_AC_DHM_01001_0000 (issue #88, AY18CG7500GED) shares the DA_AC_
+    board family with the room-AC models but carries the '_DHM_' token;
+    resolved via the '_DHM_' modelNum fallback in for_device_by_model into a
+    dedicated dehumidifier registry (target humidity, operating mode, reused
+    AC filter/auto-clean/mute-once capabilities)."""
+    from tests.conftest import _load_device
+    resources = _load_device('dehumidifier')
+    golden = json.loads((GOLDEN / 'dehumidifier.json').read_text())
+    state_keys = _new_state_keys('dehumidifier', resources)
+    assert set(state_keys) == set(golden['state_keys']), (
+        f"state_keys mismatch:\n"
+        f"  extra:   {sorted(set(state_keys) - set(golden['state_keys']))}\n"
+        f"  missing: {sorted(set(golden['state_keys']) - set(state_keys))}"
+    )
+
+
+def test_registry_reproduces_golden_state_keys_for_water_purifier():
+    """TP2X_WATERPURIFIER_20K (issue #90) reports no oneUiVersion; resolved
+    via the 'WATERPURIFIER' modelNum/description fallback into a dedicated
+    water_purifier registry (dispense settings, sterilize/filter status,
+    favorite capacity, and the three lock switches)."""
+    from tests.conftest import _load_device
+    resources = _load_device('water_purifier')
+    golden = json.loads((GOLDEN / 'water_purifier.json').read_text())
+    state_keys = _new_state_keys('water_purifier', resources)
+    assert set(state_keys) == set(golden['state_keys']), (
+        f"state_keys mismatch:\n"
+        f"  extra:   {sorted(set(state_keys) - set(golden['state_keys']))}\n"
+        f"  missing: {sorted(set(golden['state_keys']) - set(state_keys))}"
+    )
+
+
+def test_registry_reproduces_golden_state_keys_for_water_purifier_coffee():
+    """TP2X_WATERPURIFIER_20K coffee-capable variant (issue #107) adds
+    /favorite/coffee/vs/0, /favorite/hotwater/vs/0, and three static
+    coffee-recipe resources not present in issue #90's original dump."""
+    from tests.conftest import _load_device
+    resources = _load_device('water_purifier_coffee')
+    golden = json.loads((GOLDEN / 'water_purifier_coffee.json').read_text())
+    state_keys = _new_state_keys('water_purifier_coffee', resources)
+    assert set(state_keys) == set(golden['state_keys']), (
+        f"state_keys mismatch:\n"
+        f"  extra:   {sorted(set(state_keys) - set(golden['state_keys']))}\n"
+        f"  missing: {sorted(set(golden['state_keys']) - set(state_keys))}"
+    )
+
+
 def test_registry_reproduces_golden_state_keys_for_cooktop():
     from tests.conftest import _load_device
     resources = _load_device('cooktop')
@@ -166,6 +246,45 @@ def test_registry_reproduces_golden_state_keys_for_artik051_ref_17k():
     )
 
 
+def test_registry_reproduces_golden_state_keys_for_artik051_dongle_ref_cooler():
+    """RR40M7165WW (issue #78) -- the same ARTIK051_DONGLE_REF household
+    dongle family as issue #77's freezer, but the fridge half: reports
+    /door/cooler/0 *and* /door/onedoorfreezer/vs/0 (the latter apparently
+    shared firmware naming, not an actual second freezer compartment) plus
+    /temperature/{current,desired}/cooler/0. Same pipe-delimited modelNum
+    detection gap and DOOR_GENERIC field-name gap as #77, same fix."""
+    from tests.conftest import _load_device
+    resources = _load_device('refrigerator_artik051_dongle_ref_cooler')
+    golden = json.loads((GOLDEN / 'refrigerator_artik051_dongle_ref_cooler.json').read_text())
+    state_keys = _new_state_keys('refrigerator_artik051_dongle_ref_cooler', resources)
+    assert set(state_keys) == set(golden['state_keys']), (
+        f"state_keys mismatch:\n"
+        f"  extra:   {sorted(set(state_keys) - set(golden['state_keys']))}\n"
+        f"  missing: {sorted(set(golden['state_keys']) - set(state_keys))}"
+    )
+
+
+def test_registry_reproduces_golden_state_keys_for_artik051_dongle_ref():
+    """ARTIK051_DONGLE_REF standalone freezer (issues #77/#83) -- reports no
+    oneUiVersion and a pipe-delimited modelNum ('..._DONGLE_REF|<rest>')
+    that the old '_REF_' substring check missed entirely; resolved via the
+    segment-based check in for_device_by_model. Its door
+    (/door/onedoorfreezer/vs/0) and temperature
+    (/temperature/{current,desired}/freezer/0) hrefs only bind through
+    fridge.py's pattern capabilities, which the 'unknown' fallback never
+    tries -- so this also regression-tests that those resources bind at
+    all once routed to the right registry."""
+    from tests.conftest import _load_device
+    resources = _load_device('refrigerator_artik051_dongle_ref')
+    golden = json.loads((GOLDEN / 'refrigerator_artik051_dongle_ref.json').read_text())
+    state_keys = _new_state_keys('refrigerator_artik051_dongle_ref', resources)
+    assert set(state_keys) == set(golden['state_keys']), (
+        f"state_keys mismatch:\n"
+        f"  extra:   {sorted(set(state_keys) - set(golden['state_keys']))}\n"
+        f"  missing: {sorted(set(golden['state_keys']) - set(state_keys))}"
+    )
+
+
 def test_registry_reproduces_golden_state_keys_for_tp2x_ref_20k():
     """TP2X_REF_20K -- CV_FDR_-prefixed flex zone (issue #32) plus the extra
     energy fields (cumulativeConsumption/monthlyConsumption/
@@ -231,6 +350,23 @@ def test_registry_reproduces_golden_state_keys_for_caww_tp2():
     )
 
 
+def test_registry_reproduces_golden_state_keys_for_window_ac():
+    """TP1X_DA_AC_WAC_01001_0000 (issue #87, Bespoke Window AC AW06C7155EWAZ)
+    reports no oneUiVersion and carries the '_WAC_' (Window Air Conditioner)
+    token instead of '_RAC_'/'_PRAC_'; resolved via the '_WAC_' modelNum
+    fallback in for_device_by_model. Otherwise binds cleanly against the
+    existing airconditioner registry with zero unbound hrefs."""
+    from tests.conftest import _load_device
+    resources = _load_device('airconditioner_window_ac')
+    golden = json.loads((GOLDEN / 'airconditioner_window_ac.json').read_text())
+    state_keys = _new_state_keys('airconditioner_window_ac', resources)
+    assert set(state_keys) == set(golden['state_keys']), (
+        f"state_keys mismatch:\n"
+        f"  extra:   {sorted(set(state_keys) - set(golden['state_keys']))}\n"
+        f"  missing: {sorted(set(golden['state_keys']) - set(state_keys))}"
+    )
+
+
 def test_registry_reproduces_golden_state_keys_for_tp1x_rac():
     """TP1X_DA-AC-RAC-01001_0000 (issue #38) -- fuller RAC board with display
     light, self-check, mute-once, and a current-limit setting."""
@@ -245,6 +381,38 @@ def test_registry_reproduces_golden_state_keys_for_tp1x_rac():
     )
 
 
+def test_registry_reproduces_golden_state_keys_for_tp1x_rac_coolonly():
+    """TP1X_DA-AC-RAC-01001 cool-only global variant (issue #91) whose
+    /otninformation/vs/0 ships no swVersionInfo block -- resolves via the
+    hyphenated '-RAC-' modelNum fallback rather than for_device()."""
+    from tests.conftest import _load_device
+    resources = _load_device('airconditioner_tp1x_rac_coolonly')
+    golden = json.loads((GOLDEN / 'airconditioner_tp1x_rac_coolonly.json').read_text())
+    state_keys = _new_state_keys('airconditioner_tp1x_rac_coolonly', resources)
+    assert set(state_keys) == set(golden['state_keys']), (
+        f"state_keys mismatch:\n"
+        f"  extra:   {sorted(set(state_keys) - set(golden['state_keys']))}\n"
+        f"  missing: {sorted(set(golden['state_keys']) - set(state_keys))}"
+    )
+
+
+def test_registry_reproduces_golden_state_keys_for_airconditioner_windfree():
+    """ARTIK051_PRAC_20K, WindFree-capable unit (issue #75) -- same modelNum
+    family as the original issue #17 fixture, but its /mode/convenient/vs/0
+    additionally reports Nano/NanoSleep/MotionDirect/MotionIndirect, its
+    /wind/direction/vs/0 reports Left_And_Right, and /humidity/vs/0's
+    fivepercentHumidity is actually populated."""
+    from tests.conftest import _load_device
+    resources = _load_device('airconditioner_windfree')
+    golden = json.loads((GOLDEN / 'airconditioner_windfree.json').read_text())
+    state_keys = _new_state_keys('airconditioner_windfree', resources)
+    assert set(state_keys) == set(golden['state_keys']), (
+        f"state_keys mismatch:\n"
+        f"  extra:   {sorted(set(state_keys) - set(golden['state_keys']))}\n"
+        f"  missing: {sorted(set(golden['state_keys']) - set(state_keys))}"
+    )
+
+
 def test_registry_reproduces_golden_state_keys_for_range():
     """Range/cooktop-oven combo (model TP1X_DA-KS-RANGE-0102X, issue #44) --
     reports no oneUiVersion; resolved via the '-RANGE-' modelNum token
@@ -262,6 +430,37 @@ def test_registry_reproduces_golden_state_keys_for_range():
     )
 
 
+def test_registry_reproduces_golden_state_keys_for_induction_cooktop():
+    """Standalone induction cooktop, no oven attached (model
+    TP1X_DA-KS-COOKTOP-01011, issue #86) -- reports no oneUiVersion and a
+    hyphenated '-COOKTOP-' modelNum token, resolved via
+    for_device_by_model into its own 'induction_cooktop' registry (not
+    cooktop.REGISTRY, which is the unrelated NA9300K gas-cooktop family)."""
+    from tests.conftest import _load_device
+    resources = _load_device('induction_cooktop')
+    golden = json.loads((GOLDEN / 'induction_cooktop.json').read_text())
+    state_keys = _new_state_keys('induction_cooktop', resources)
+
+def test_registry_reproduces_golden_state_keys_for_range_no_info():
+    """NE63B8411SS (issue #74) -- reports no oneUiVersion *and* no
+    /information/vs/0 at all, so neither for_device nor
+    for_device_by_model has anything to key off; resolved via the 'Bake'-
+    in-supportedModes + /cooktopmonitoring/vs/0 signature in
+    for_device_by_resources. This board's local API has no per-burner
+    /cooktop/status/vs/0 array either -- only the coarse
+    /cooktopmonitoring/vs/0 monitoring resource covered by range.py's
+    COOKTOP_MONITORING."""
+    from tests.conftest import _load_device
+    resources = _load_device('range_no_info')
+    golden = json.loads((GOLDEN / 'range_no_info.json').read_text())
+    state_keys = _new_state_keys('range_no_info', resources)
+    assert set(state_keys) == set(golden['state_keys']), (
+        f"state_keys mismatch:\n"
+        f"  extra:   {sorted(set(state_keys) - set(golden['state_keys']))}\n"
+        f"  missing: {sorted(set(golden['state_keys']) - set(state_keys))}"
+    )
+
+
 def test_registry_reproduces_golden_state_keys_for_air_purifier():
     """ARTIK051_TVTL_18K (issue #56) -- reports no oneUiVersion; resolved via
     the '_TVTL_' modelNum token fallback in for_device_by_model."""
@@ -294,6 +493,142 @@ def test_registry_reproduces_golden_state_keys_for_oven():
     )
 
 
+def test_registry_reproduces_golden_state_keys_for_washer_wa55a7700av():
+    """DA_WM_TP1_21_COMMON top-load washer (model WA55A7700AV, issue #111)
+    -- a different board generation than the WA8000T's TP2_20_COMMON,
+    reached through the same 'WA' consumer-model-prefix fallback (issue
+    #106). Binds cleanly against the existing washer registry with zero
+    unbound hrefs."""
+    from tests.conftest import _load_device
+    resources = _load_device('washer_wa55a7700av')
+    golden = json.loads((GOLDEN / 'washer_wa55a7700av.json').read_text())
+    state_keys = _new_state_keys('washer_wa55a7700av', resources)
+    assert set(state_keys) == set(golden['state_keys']), (
+        f"state_keys mismatch:\n"
+        f"  extra:   {sorted(set(state_keys) - set(golden['state_keys']))}\n"
+        f"  missing: {sorted(set(golden['state_keys']) - set(state_keys))}"
+    )
+
+
+def test_registry_reproduces_golden_state_keys_for_range_ne8300d():
+    """TP1X_DA-KS-RANGE-0102X (model NE8300D, issue #112) -- reports no
+    oneUiVersion; resolved via the '-RANGE-' modelNum token fallback.
+    Binds cleanly against the existing range registry, including
+    /cooktopmonitoring/vs/0 via range.COOKTOP_MONITORING, with zero
+    unbound hrefs."""
+    from tests.conftest import _load_device
+    resources = _load_device('range_ne8300d')
+    golden = json.loads((GOLDEN / 'range_ne8300d.json').read_text())
+    state_keys = _new_state_keys('range_ne8300d', resources)
+    assert set(state_keys) == set(golden['state_keys']), (
+        f"state_keys mismatch:\n"
+        f"  extra:   {sorted(set(state_keys) - set(golden['state_keys']))}\n"
+        f"  missing: {sorted(set(golden['state_keys']) - set(state_keys))}"
+    )
+
+
+def test_registry_reproduces_golden_state_keys_for_airconditioner_ara_ww_tp1_22():
+    """ARA-WW-TP1-22-COMMON wall-mount RACs (model AR10/13/18BYEAAWKNME,
+    issues #115/#116/#117/#120) report no oneUiVersion and no
+    '_RAC_'/'-RAC-' token -- resolved via the 'ARA-WW-' modelNum fallback.
+    Same resource surface as the other TP1X-class room ACs; binds cleanly
+    against the existing airconditioner registry with zero unbound hrefs,
+    so no new device type was needed."""
+    from tests.conftest import _load_device
+    resources = _load_device('airconditioner_ara_ww_tp1_22')
+    golden = json.loads((GOLDEN / 'airconditioner_ara_ww_tp1_22.json').read_text())
+    state_keys = _new_state_keys('airconditioner_ara_ww_tp1_22', resources)
+    assert set(state_keys) == set(golden['state_keys']), (
+        f"state_keys mismatch:\n"
+        f"  extra:   {sorted(set(state_keys) - set(golden['state_keys']))}\n"
+        f"  missing: {sorted(set(golden['state_keys']) - set(state_keys))}"
+    )
+
+
+def test_registry_reproduces_golden_state_keys_for_airconditioner_windfree_oscillation():
+    """TP1X_DA-AC-RAC-01011_0000 Bespoke AI WindFree Deluxe (model
+    AR60H10D1JWNME, issue #126) -- the same board family as the
+    airconditioner_tp1x_da_ac_rac_01011 fixture, but a newer firmware
+    variant reporting no /wind/direction/vs/0 at all: swing lives on the
+    2-axis /wind/oscillation/vs/0 resource instead (airconditioner.
+    HREF_WIND_OSCILLATION, climate.py's oscillation fallback), and it adds
+    an /anomalyload/vs/0 overload-response resource (airconditioner.
+    ANOMALY_LOAD, read-only per the 'don't guess' rule). Binds cleanly
+    with zero unbound hrefs."""
+    from tests.conftest import _load_device
+    resources = _load_device('airconditioner_windfree_oscillation')
+    golden = json.loads(
+        (GOLDEN / 'airconditioner_windfree_oscillation.json').read_text()
+    )
+    state_keys = _new_state_keys('airconditioner_windfree_oscillation', resources)
+    assert set(state_keys) == set(golden['state_keys']), (
+        f"state_keys mismatch:\n"
+        f"  extra:   {sorted(set(state_keys) - set(golden['state_keys']))}\n"
+        f"  missing: {sorted(set(golden['state_keys']) - set(state_keys))}"
+    )
+
+
+def test_registry_reproduces_golden_state_keys_for_oven_mw7300b():
+    """TP1X_DA-KS-MICROWAVE-01041 combi microwave (model MW7300B, issue
+    #121) -- reports no oneUiVersion; resolved via the '-MICROWAVE-'
+    modelNum token fallback onto the *existing* oven registry rather than
+    a new device type, since it shares the same '/oven/vs/0' cavity and
+    '/mode/vs/0' cook-mode shape (Convection/AirFryer/Grill/MicroWave*).
+    The only href the oven registry didn't already cover was
+    /recipe/cook/vs/0 (oven.OVEN_RECIPE_COOK, an empty quick-recipe-display
+    blob with no entity)."""
+    from tests.conftest import _load_device
+    resources = _load_device('oven_mw7300b')
+    golden = json.loads((GOLDEN / 'oven_mw7300b.json').read_text())
+    state_keys = _new_state_keys('oven_mw7300b', resources)
+    assert set(state_keys) == set(golden['state_keys']), (
+        f"state_keys mismatch:\n"
+        f"  extra:   {sorted(set(state_keys) - set(golden['state_keys']))}\n"
+        f"  missing: {sorted(set(golden['state_keys']) - set(state_keys))}"
+    )
+
+
+def test_registry_reproduces_golden_state_keys_for_air_purifier_tp1x_da_ac_air():
+    """TP1X_DA-AC-AIR-01031_0000 (issue #130) self-reports oneUiVersion
+    '7.0 Air purifier' and resolves via for_device() onto the existing
+    air_purifier registry (shared with the older ARTIK051_TVTL family via
+    per-href match_fn discrimination -- see capabilities/air_purifier.py).
+    Its /mode/vs/0 reports modes/supportedModes directly (Smart/Max/Mid/
+    WindFree/Sleep) rather than the older family's packed options[] scheme,
+    which the new air_purifier.FAN capability now binds to a real `fan`
+    entity (PRESET_MODE, not an ordered speed -- see fan.py). Binds with
+    zero unbound hrefs."""
+    from tests.conftest import _load_device
+    resources = _load_device('air_purifier_tp1x_da_ac_air')
+    golden = json.loads((GOLDEN / 'air_purifier_tp1x_da_ac_air.json').read_text())
+    state_keys = _new_state_keys('air_purifier_tp1x_da_ac_air', resources)
+    assert set(state_keys) == set(golden['state_keys']), (
+        f"state_keys mismatch:\n"
+        f"  extra:   {sorted(set(state_keys) - set(golden['state_keys']))}\n"
+        f"  missing: {sorted(set(golden['state_keys']) - set(state_keys))}"
+    )
+
+
+def test_registry_reproduces_golden_state_keys_for_vacuum_station():
+    """A-VSKR-TP1-22-VS9500AL stick-vacuum clean/auto-empty station (issue
+    #131) -- reports no oneUiVersion; resolved via the new '-VSKR-'
+    modelNum fallback onto a new vacuum_station registry (see
+    capabilities/vacuum_station.py's module docstring for why this needed
+    a new device type rather than reusing an existing one: the dump has no
+    vacuum-body state at all, only station-specific dustbag/dustbin/
+    UV-sanitize resources that share no hrefs with anything else already
+    modeled). Binds with zero unbound hrefs."""
+    from tests.conftest import _load_device
+    resources = _load_device('vacuum_station')
+    golden = json.loads((GOLDEN / 'vacuum_station.json').read_text())
+    state_keys = _new_state_keys('vacuum_station', resources)
+    assert set(state_keys) == set(golden['state_keys']), (
+        f"state_keys mismatch:\n"
+        f"  extra:   {sorted(set(state_keys) - set(golden['state_keys']))}\n"
+        f"  missing: {sorted(set(golden['state_keys']) - set(state_keys))}"
+    )
+
+
 def test_resources_from_batch_preferred_over_flat():
     from tests.conftest import _resources_from_dump
     dump = {

tests/test_induction_cooktop_capabilities.py

@@ -0,0 +1,65 @@
+"""Tests for the standalone induction-cooktop registry (issue #86)."""
+from custom_components.localthings.registry.adapter import flatten
+from custom_components.localthings.registry.by_type import for_device_by_model, induction_cooktop
+from custom_components.localthings.registry.discovery import discover
+
+from tests.conftest import _load_device
+
+
+def _cooktop():
+    resources = _load_device('induction_cooktop')
+    info = resources['/information/vs/0']
+    reg = for_device_by_model(
+        info['x.com.samsung.da.modelNum'], info['x.com.samsung.da.description'],
+    )
+    return reg, resources
+
+
+def _state():
+    reg, resources = _cooktop()
+    bound = discover(resources, reg.capabilities, reg.pattern_capabilities)
+    return flatten(bound, resources)
+
+
+def test_model_resolves_to_induction_cooktop_registry():
+    reg, _ = _cooktop()
+    assert reg is not None and reg.name == 'induction_cooktop'
+    assert reg is induction_cooktop.REGISTRY
+
+
+def test_no_unbound_hrefs():
+    """Every resource in the issue #86 dump binds or is ignored -- clears
+    the coverage-gap repair."""
+    reg, resources = _cooktop()
+    unbound = []
+    discover(resources, reg.capabilities, reg.pattern_capabilities, log=unbound.append)
+    assert unbound == []
+
+
+def test_expected_entities_present():
+    state = _state()
+    for key in (
+        'cooktop_state', 'cooktop_power', 'cooktop_child_lock',
+        'burner_0_power_level', 'burner_0_state', 'burner_0_hot_surface',
+        'burner_0_pan_detected', 'burner_2_pan_detected',
+        'paired_hood_connected', 'probe_connected', 'probe_temperature',
+        'energy_kwh', 'alarm_code',
+    ):
+        assert key in state, key
+
+
+def test_unreported_burners_gated_out():
+    """Dump reports numberOfBurners=3 (indices 0-2) -- burner slot 3+ of
+    range.MAX_BURNERS must not appear as entities."""
+    state = _state()
+    assert 'burner_3_power_level' not in state
+
+
+def test_recipe_status_href_is_ignored_not_unbound():
+    """/cooktop/recipe/status/vs/0 is idle/empty on this dump -- covered by
+    ignored.py, not modeled as an entity (same treatment as the microwave
+    family's /recipe/cook/vs/0)."""
+    reg, _ = _cooktop()
+    ignored_hrefs = {cap.href for caps in reg.capabilities.values() for cap in caps
+                     if cap.entities == ()}
+    assert '/cooktop/recipe/status/vs/0' in ignored_hrefs

tests/test_range_capabilities.py

@@ -82,3 +82,41 @@ def test_burner_hot_surface_true_when_not_normal():
                 if e.key == 'burner_0_hot_surface')
     assert desc.value_fn([{'burnerNumber': 0, 'hotSurfaceState': 'hot'}]) is True
     assert desc.value_fn([{'burnerNumber': 0, 'hotSurfaceState': 'normal'}]) is False
+
+
+def test_burner_pan_detected(): # issue #86
+    desc = next(e for e in range_caps.COOKTOP_STATUS.entities
+                if e.key == 'burner_0_pan_detected')
+    assert desc.value_fn([{'burnerNumber': 0, 'panDetection': True}]) is True
+    assert desc.value_fn([{'burnerNumber': 0, 'panDetection': False}]) is False
+    assert desc.value_fn([{'burnerNumber': 1, 'panDetection': True}]) is False  # different burner
+
+
+def test_cooktop_power_is_read_only(): # issue #86
+    desc = next(e for e in range_caps.COOKTOP_STATUS.entities if e.key == 'cooktop_power')
+    assert desc.value_fn('On') is True
+    assert desc.value_fn('Off') is False
+    assert not hasattr(desc, 'write_fn')  # BinarySensorDesc has no write path at all
+
+
+def test_cooktop_child_lock_write(): # issue #86
+    desc = next(e for e in range_caps.COOKTOP_STATUS.entities if e.key == 'cooktop_child_lock')
+    assert desc.value_fn('on') is True
+    assert desc.value_fn('off') is False
+    path, body = desc.write_fn('On', {})
+    assert path == ['cooktop', 'status', 'vs', '0']
+    assert body == {'childLock': 'on'}
+    assert desc.write_fn('Bogus', {}) is None
+
+
+def test_probe_status_temperature_unit_reads_live_field(): # issue #86
+    desc = next(e for e in range_caps.PROBE_STATUS.entities if e.key == 'probe_temperature')
+    assert desc.unit_fn({'temperatureUnit': 'C'}) == '°C'
+    assert desc.unit_fn({'temperatureUnit': 'F'}) == '°F'
+    assert desc.unit_fn({}) == '°C'
+
+
+def test_probe_status_connected_value_fn(): # issue #86
+    desc = next(e for e in range_caps.PROBE_STATUS.entities if e.key == 'probe_connected')
+    assert desc.value_fn('Connected') is True
+    assert desc.value_fn('Disconnected') is False

tests/test_range_no_info_capabilities.py

@@ -0,0 +1,58 @@
+"""Tests for the no-/information/vs/0, no-burner-status range variant
+(NE63B8411SS-class, issue #74)."""
+from custom_components.localthings.registry.adapter import flatten
+from custom_components.localthings.registry.by_type import for_device_by_resources
+from custom_components.localthings.registry.capabilities import range as range_caps
+from custom_components.localthings.registry.discovery import discover
+
+from tests.conftest import _load_device
+
+
+def _range():
+    resources = _load_device('range_no_info')
+    reg = for_device_by_resources(resources)
+    return reg, resources
+
+
+def _state():
+    reg, resources = _range()
+    bound = discover(resources, reg.capabilities, reg.pattern_capabilities)
+    return flatten(bound, resources)
+
+
+def test_resolves_to_range_registry():
+    reg, _ = _range()
+    assert reg is not None and reg.name == 'range'
+
+
+def test_no_unbound_hrefs():
+    """Every resource in the issue #74 dump binds or is ignored -- clears
+    the coverage-gap repair."""
+    reg, resources = _range()
+    unbound = []
+    discover(resources, reg.capabilities, reg.pattern_capabilities, log=unbound.append)
+    assert unbound == []
+
+
+def test_no_burner_entities():
+    """This board reports no /cooktop/status/vs/0, so none of range.py's
+    per-burner entities should appear -- only COOKTOP_MONITORING's."""
+    state = _state()
+    assert not any(k.startswith('burner_') for k in state)
+
+
+def test_expected_entities_present():
+    state = _state()
+    for key in (
+        'power_switch', 'oven_setpoint', 'current_temp_c', 'oven_mode',
+        'machine_state', 'door_open', 'cloud_connected',
+        'cooktop_running_state', 'warming_center_state',
+    ):
+        assert key in state, key
+
+
+def test_cooktop_monitoring_reads_live_fields():
+    desc = next(e for e in range_caps.COOKTOP_MONITORING.entities if e.key == 'cooktop_running_state')
+    assert desc.value_fn('Ready') == 'Ready'
+    desc = next(e for e in range_caps.COOKTOP_MONITORING.entities if e.key == 'warming_center_state')
+    assert desc.value_fn('Off') == 'Off'

tests/test_translations.py

@@ -168,3 +168,43 @@ def test_all_entity_state_translation_keys_are_lowercase():
         for translation in platform.values():
             for state_key in translation.get("state", {}):
                 assert state_key == state_key.lower()
+
+
+def test_every_ac_convenient_mode_code_has_a_preset_label():
+    """issue #91 review feedback #3: AC preset resolution is fully dynamic
+    (climate._preset_to_ha), so every fixture's /mode/convenient/vs/0
+    supportedModes code surfaces as a preset -- an unlabelled one falls back
+    to its raw device code in the UI. Cheap guard against repeating that gap:
+    every non-'Off' code across every AC fixture must either resolve to one
+    of HA's own auto-localized standard presets or have an explicit label in
+    en.json.
+    """
+    from homeassistant.components.climate.const import (
+        PRESET_ACTIVITY, PRESET_AWAY, PRESET_BOOST, PRESET_COMFORT,
+        PRESET_ECO, PRESET_HOME, PRESET_SLEEP,
+    )
+    standard = {PRESET_ACTIVITY, PRESET_AWAY, PRESET_BOOST, PRESET_COMFORT,
+                PRESET_ECO, PRESET_HOME, PRESET_SLEEP}
+    preset_labels = set(
+        _load("en")["entity"]["climate"]["airconditioner"]["state_attributes"]
+        ["preset_mode"]["state"]
+    )
+    fixtures_dir = Path(__file__).parent / "fixtures"
+    missing = []
+    for path in sorted(fixtures_dir.glob("airconditioner*_device.json")):
+        dump = json.loads(path.read_text())
+        conv = next(
+            (item for item in dump.get("device0", [])
+             if item.get("href") == "/mode/convenient/vs/0"), None,
+        )
+        if not conv:
+            continue
+        for code in conv["rep"].get("x.com.samsung.da.supportedModes", []):
+            if code == "Off":
+                continue
+            label = code.lower()
+            if label in standard or label in preset_labels:
+                continue
+            missing.append((path.name, code))
+    assert missing == []
+

tests/test_water_purifier_capabilities.py

@@ -0,0 +1,217 @@
+"""Tests for Samsung water-purifier support (issue #90, TP2X_WATERPURIFIER_20K).
+
+HA-free like the rest of the suite: exercises the registry, discovery/
+flatten, and the write contracts.
+"""
+from custom_components.localthings.registry.adapter import flatten
+from custom_components.localthings.registry.by_type import for_device_by_model
+from custom_components.localthings.registry.discovery import discover
+from custom_components.localthings.registry.entities import NumberDesc
+
+from tests.conftest import _load_device
+
+
+def _water_purifier():
+    resources = _load_device('water_purifier')
+    info = resources['/information/vs/0']
+    reg = for_device_by_model(
+        info['x.com.samsung.da.modelNum'], info['x.com.samsung.da.description'],
+    )
+    return reg, resources
+
+
+def _bound():
+    reg, resources = _water_purifier()
+    return discover(resources, reg.capabilities, reg.pattern_capabilities), resources
+
+
+def _state():
+    bound, resources = _bound()
+    return flatten(bound, resources)
+
+
+def _desc(key):
+    bound, _ = _bound()
+    return next(b.desc for b in bound if b.desc.key == key)
+
+
+def test_model_resolves_to_water_purifier_registry():
+    reg, _ = _water_purifier()
+    assert reg is not None and reg.name == 'water_purifier'
+
+
+def test_no_unbound_hrefs():
+    """Every resource in the issue #90 dump binds or is covered -- clears
+    the coverage-gap repair."""
+    reg, resources = _water_purifier()
+    unbound = []
+    discover(resources, reg.capabilities, reg.pattern_capabilities, log=unbound.append)
+    assert unbound == []
+
+
+def test_expected_state_keys_present():
+    state = _state()
+    for key in ('dispense_type', 'hot_water_temperature', 'dispense_capacity',
+                'pouring', 'waterpurifier_status', 'filter_usage', 'filter_status',
+                'hotwater_lock', 'coldwater_lock', 'buzz_lock'):
+        assert key in state, key
+
+
+def test_dispense_type_options_come_from_live_supported_types():
+    desc = _desc('dispense_type')
+    assert desc.options_field == 'x.com.samsung.da.supportedTypes'
+
+
+def test_dispense_type_write_contract():
+    desc = _desc('dispense_type')
+    path, body = desc.write_fn('hotwater', {})
+    assert path == ['setting', 'waterpurifier', 'vs', '0']
+    assert body == {'x.com.samsung.da.desiredType': 'hotwater'}
+
+
+def test_hot_water_temperature_is_a_select_not_a_number():
+    """Only a handful of discrete temperatures are selectable (not a
+    continuous range) -- confirmed by supportedHotTemperatures being a short
+    enumerated list, not a [min, max] range field."""
+    desc = _desc('hot_water_temperature')
+    assert desc.options_field == 'x.com.samsung.da.supportedHotTemperatures'
+
+
+def test_dispense_capacity_bounds_come_live_not_hardcoded():
+    """Bounds and step come from the device's own desiredCapacityRange/
+    capacityResolution fields, not a hardcoded constant -- see the
+    adding-device-support skill's 'never hard-code the one dump's values'
+    section."""
+    desc = _desc('dispense_capacity')
+    assert isinstance(desc, NumberDesc)
+    assert desc.native_min is None
+    assert desc.native_max is None
+    assert desc.range_field == 'x.com.samsung.da.desiredCapacityRange'
+    rep = {'x.com.samsung.da.desiredCapacityRange': ['50', '2000'],
+           'x.com.samsung.da.capacityResolution': '10'}
+    assert desc.step_fn(rep) == 10
+
+
+def test_dispense_capacity_write_contract():
+    desc = _desc('dispense_capacity')
+    path, body = desc.write_fn('550', {})
+    assert path == ['setting', 'waterpurifier', 'vs', '0']
+    assert body == {'x.com.samsung.da.desiredCapacity': '550'}
+
+
+def test_lock_switches_read_unlocked_as_off():
+    state = _state()
+    assert state['hotwater_lock'] is False
+    assert state['coldwater_lock'] is False
+    assert state['buzz_lock'] is False
+
+
+def test_lock_switch_write_contracts():
+    hot = _desc('hotwater_lock')
+    cold = _desc('coldwater_lock')
+    buzz = _desc('buzz_lock')
+    assert hot.write_fn('On', {}) == (
+        ['status', 'lock', 'vs', '0'], {'x.com.samsung.da.hotwaterLock': 'Locked'})
+    assert cold.write_fn('Off', {}) == (
+        ['status', 'lock', 'vs', '0'], {'x.com.samsung.da.coldwaterLock': 'Unlocked'})
+    assert buzz.write_fn('On', {}) == (
+        ['status', 'lock', 'vs', '0'], {'x.com.samsung.da.buzzLock': 'Locked'})
+
+
+def test_favorite_capacity_options_come_from_live_capacity_list():
+    desc = _desc('favorite_capacity')
+    assert desc.options_field == 'x.com.samsung.da.capacityList'
+
+
+def test_sterilize_timestamps_parsed_as_utc():
+    state = _state()
+    assert state['sterilize_last_time'].tzinfo is not None
+    assert state['sterilize_plan_time'].tzinfo is not None
+
+
+def test_mode_hrefs_are_ignored_not_guessed():
+    """/mode/vs/0's supportedModes carries a single opaque wizard token and
+    modes reports an unrelated value not even in supportedModes -- internal
+    plumbing, left unmodeled per the 'don't guess' rule rather than exposed
+    as a nonsensical select."""
+    from custom_components.localthings.registry.capabilities import water_purifier
+    ignored_hrefs = {cap.href for cap in water_purifier.COVERAGE}
+    assert '/mode/vs/0' in ignored_hrefs
+    assert '/automation/waterpurifier/vs/0' in ignored_hrefs
+
+
+# ---------------------------------------------------------------------------
+# Coffee-capable variant (issue #107) -- /favorite/coffee/vs/0 and
+# /favorite/hotwater/vs/0, not present in issue #90's original dump.
+# ---------------------------------------------------------------------------
+
+def _water_purifier_coffee():
+    resources = _load_device('water_purifier_coffee')
+    info = resources['/information/vs/0']
+    reg = for_device_by_model(
+        info['x.com.samsung.da.modelNum'], info['x.com.samsung.da.description'],
+    )
+    return reg, resources
+
+
+def _bound_coffee():
+    reg, resources = _water_purifier_coffee()
+    return discover(resources, reg.capabilities, reg.pattern_capabilities), resources
+
+
+def _state_coffee():
+    bound, resources = _bound_coffee()
+    return flatten(bound, resources)
+
+
+def _desc_coffee(key):
+    bound, _ = _bound_coffee()
+    return next(b.desc for b in bound if b.desc.key == key)
+
+
+def test_coffee_variant_no_unbound_hrefs():
+    """Every resource in the issue #107 dump binds or is covered, including
+    the four coffee-recipe hrefs not present in issue #90's dump."""
+    reg, resources = _water_purifier_coffee()
+    unbound = []
+    discover(resources, reg.capabilities, reg.pattern_capabilities, log=unbound.append)
+    assert unbound == []
+
+
+def test_coffee_variant_expected_state_keys_present():
+    state = _state_coffee()
+    for key in ('favorite_coffee_enabled', 'coffee_brew_status',
+                'favorite_hotwater_enabled', 'favorite_hotwater_temperature'):
+        assert key in state, key
+
+
+def test_favorite_coffee_write_contract():
+    desc = _desc_coffee('favorite_coffee_enabled')
+    assert desc.write_fn('On', {}) == (
+        ['favorite', 'coffee', 'vs', '0'], {'favorite.activate': 'On'})
+    assert desc.write_fn('Off', {}) == (
+        ['favorite', 'coffee', 'vs', '0'], {'favorite.activate': 'Off'})
+
+
+def test_favorite_hotwater_write_contract():
+    enabled = _desc_coffee('favorite_hotwater_enabled')
+    assert enabled.write_fn('On', {}) == (
+        ['favorite', 'hotwater', 'vs', '0'], {'x.com.samsung.da.switchHotwater': 'Unlocked'})
+    assert enabled.write_fn('Off', {}) == (
+        ['favorite', 'hotwater', 'vs', '0'], {'x.com.samsung.da.switchHotwater': 'Locked'})
+
+
+def test_favorite_hotwater_temperature_options_come_from_live_supported_list():
+    desc = _desc_coffee('favorite_hotwater_temperature')
+    assert desc.options_field == 'x.com.samsung.da.favorite.supportedList'
+
+
+def test_coffee_recipe_hrefs_are_ignored_not_guessed():
+    """Static capability-advertisement blobs or empty resources -- no live
+    'current recipe'/'current custom slot' field to expose, per the 'don't
+    guess' rule."""
+    from custom_components.localthings.registry.capabilities import water_purifier
+    ignored_hrefs = {cap.href for cap in water_purifier.COVERAGE}
+    for href in ('/brand/recipe/info/vs/0', '/coffee/custom/recipe/vs/0',
+                 '/recipe/coffee/vs/0', '/recipe/coffee/deletion/vs/0'):
+        assert href in ignored_hrefs, href