Merge pull request #33 from mbillow/claude/triage-dump-device-support-1pqxfr

feat: detect FlexWash (WV) washers; add combo dry-level select

README.md

@@ -16,6 +16,7 @@ Your state stays on your LAN: HA talks to the appliance over a direct DTLS sessi
 
 | Type | Registry |
 |---|---|
+| Air conditioner | `by_type/airconditioner.py` |
 | Dryer | `by_type/dryer.py` |
 | Oven | `by_type/oven.py` |
 | Dishwasher | `by_type/dishwasher.py` |
@@ -99,7 +100,7 @@ custom_components/localthings/
   diagnostics.py           Redacted diagnostics download (device state + coverage metadata)
   const.py                 Domain, config keys, probe ports
   entity.py                Base entity wiring capability registry -> HA entity
-  sensor.py / binary_sensor.py / switch.py / number.py / select.py / button.py / time.py
+  sensor.py / binary_sensor.py / switch.py / number.py / select.py / button.py / time.py / climate.py
                             One module per HA platform
   strings.json / translations/   Config-flow copy + entity state translations
   registry/
@@ -110,8 +111,8 @@ custom_components/localthings/
     adapter.py               Flattens bound entities into HA-ready state
     identity.py              Reads device identity for type detection
     redact.py                 Strips account/identity data before diagnostics leave HA
-    capabilities/             Shared + per-family Capability definitions (common, dryer, oven,
-                               dishwasher, fridge, washer, laundry, operational, ignored)
+    capabilities/             Shared + per-family Capability definitions (common, airconditioner,
+                               dryer, oven, dishwasher, fridge, washer, laundry, operational, ignored)
     by_type/                  One DeviceRegistry per appliance type, composed from capabilities/
 tests/                    Registry composition, discovery, entity descriptors, coordinator/observe
                             behavior, and golden-file regression against captured device dumps

custom_components/localthings/climate.py

@@ -30,24 +30,27 @@ from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from .registry.entities import ClimateDesc
+# The AC's canonical resource hrefs live in the capability module (the single
+# source of truth shared with its COVERAGE caps); power prefers the OCF-standard
+# href, falling back to the vendor one, mirroring common.POWER_GENERIC /
+# POWER_VS_FALLBACK.
+from .registry.capabilities.airconditioner import (
+    HREF_MODE as MODE_HREF,
+    HREF_POWER as POWER_HREF,
+    HREF_POWER_VS as POWER_VS_HREF,
+    HREF_TEMP_CURRENT as TEMP_CURRENT_HREF,
+    HREF_TEMP_DESIRED as TEMP_DESIRED_HREF,
+    HREF_TEMP_CONTROL as TEMP_CONTROL_HREF,
+    HREF_WIND_STRENGTH as WIND_STRENGTH_HREF,
+    HREF_WIND_DIRECTION as WIND_DIRECTION_HREF,
+    HREF_CONVENIENT as CONVENIENT_HREF,
+)
+from .registry.capabilities.common import normalize_temp_unit
 
 from .const import DOMAIN
 from .coordinator import LocalThingsCoordinator
 from .entity import LocalThingsEntity, _is_included
 
-# Sibling OCF resources the climate entity reads (the primary bound href is
-# /mode/vs/0). Power prefers the OCF-standard href, falling back to the vendor
-# one, mirroring common.POWER_GENERIC / POWER_VS_FALLBACK.
-POWER_HREF = '/power/0'
-POWER_VS_HREF = '/power/vs/0'
-MODE_HREF = '/mode/vs/0'
-TEMP_CURRENT_HREF = '/temperature/current/0'
-TEMP_DESIRED_HREF = '/temperature/desired/0'
-TEMP_CONTROL_HREF = '/temperature/control/vs/0'
-WIND_STRENGTH_HREF = '/wind/strength/vs/0'
-WIND_DIRECTION_HREF = '/wind/direction/vs/0'
-CONVENIENT_HREF = '/mode/convenient/vs/0'
-
 _MODES_FIELD = 'x.com.samsung.da.modes'
 _SUPPORTED_FIELD = 'x.com.samsung.da.supportedModes'
 
@@ -159,12 +162,22 @@ class LocalThingsClimate(LocalThingsEntity, ClimateEntity):
     def _supported(self, href: str) -> list[str]:
         return list(self._rep(href).get(_SUPPORTED_FIELD) or [])
 
+    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)))
+
+    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]
+
     # -- temperature --------------------------------------------------------
 
     @property
     def temperature_unit(self) -> str:
-        units = str(self._rep(TEMP_DESIRED_HREF).get('units', 'C')).upper()
-        return UnitOfTemperature.FAHRENHEIT if units.startswith('F') else UnitOfTemperature.CELSIUS
+        raw = self._rep(TEMP_DESIRED_HREF).get('units')
+        return (UnitOfTemperature.FAHRENHEIT
+                if normalize_temp_unit(raw, '°C') == '°F'
+                else UnitOfTemperature.CELSIUS)
 
     @property
     def current_temperature(self):
@@ -214,30 +227,27 @@ class LocalThingsClimate(LocalThingsEntity, ClimateEntity):
 
     @property
     def fan_mode(self):
-        return _DEVICE_TO_FAN.get(_first(self._rep(WIND_STRENGTH_HREF).get(_MODES_FIELD)))
+        return self._read_mode(WIND_STRENGTH_HREF, _DEVICE_TO_FAN)
 
     @property
     def fan_modes(self) -> list[str]:
-        return [_DEVICE_TO_FAN[c] for c in self._supported(WIND_STRENGTH_HREF)
-                if c in _DEVICE_TO_FAN]
+        return self._read_modes(WIND_STRENGTH_HREF, _DEVICE_TO_FAN)
 
     @property
     def swing_mode(self):
-        return _DEVICE_TO_SWING.get(_first(self._rep(WIND_DIRECTION_HREF).get(_MODES_FIELD)))
+        return self._read_mode(WIND_DIRECTION_HREF, _DEVICE_TO_SWING)
 
     @property
     def swing_modes(self) -> list[str]:
-        return [_DEVICE_TO_SWING[c] for c in self._supported(WIND_DIRECTION_HREF)
-                if c in _DEVICE_TO_SWING]
+        return self._read_modes(WIND_DIRECTION_HREF, _DEVICE_TO_SWING)
 
     @property
     def preset_mode(self):
-        return _DEVICE_TO_PRESET.get(_first(self._rep(CONVENIENT_HREF).get(_MODES_FIELD)))
+        return self._read_mode(CONVENIENT_HREF, _DEVICE_TO_PRESET)
 
     @property
     def preset_modes(self) -> list[str]:
-        return [_DEVICE_TO_PRESET[c] for c in self._supported(CONVENIENT_HREF)
-                if c in _DEVICE_TO_PRESET]
+        return self._read_modes(CONVENIENT_HREF, _DEVICE_TO_PRESET)
 
     # -- writes -------------------------------------------------------------
 
@@ -263,17 +273,17 @@ class LocalThingsClimate(LocalThingsEntity, ClimateEntity):
     async def async_turn_off(self) -> None:
         await self.coordinator.async_send_command(self._bound, ('power', False))
 
-    async def async_set_fan_mode(self, fan_mode: str) -> None:
-        device = _FAN_TO_DEVICE.get(fan_mode)
+    async def _set_mapped(self, kind: str, mapping: dict, value: str) -> None:
+        """Map an HA fan/swing/preset value back to its device code and write it."""
+        device = mapping.get(value)
         if device is not None:
-            await self.coordinator.async_send_command(self._bound, ('fan', device))
+            await self.coordinator.async_send_command(self._bound, (kind, device))
+
+    async def async_set_fan_mode(self, fan_mode: str) -> None:
+        await self._set_mapped('fan', _FAN_TO_DEVICE, fan_mode)
 
     async def async_set_swing_mode(self, swing_mode: str) -> None:
-        device = _SWING_TO_DEVICE.get(swing_mode)
-        if device is not None:
-            await self.coordinator.async_send_command(self._bound, ('swing', device))
+        await self._set_mapped('swing', _SWING_TO_DEVICE, swing_mode)
 
     async def async_set_preset_mode(self, preset_mode: str) -> None:
-        device = _PRESET_TO_DEVICE.get(preset_mode)
-        if device is not None:
-            await self.coordinator.async_send_command(self._bound, ('preset', device))
+        await self._set_mapped('preset', _PRESET_TO_DEVICE, preset_mode)

custom_components/localthings/diagnostics.py

@@ -26,13 +26,18 @@ async def async_get_config_entry_diagnostics(
     coordinator: LocalThingsCoordinator = hass.data[DOMAIN][entry.entry_id]
     integration = await async_get_integration(hass, DOMAIN)
 
+    # importlib.metadata.version() reads the installed package's metadata off
+    # disk (listdir + open + read_text), which trips HA's event-loop blocking
+    # detector when called inline here. Offload it to the executor.
+    stl_version = await hass.async_add_executor_job(pkg_version, "smartthings-local")
+
     return {
         "device_type": coordinator.device_type_name or "unknown",
         "one_ui_version": coordinator.one_ui_version,
         "unbound_hrefs": sorted(coordinator._unbound_hrefs),
         "resources": redact_resources(coordinator.last_resources),
         "integration_version": integration.version,
-        "smartthings_local_version": pkg_version("smartthings-local"),
+        "smartthings_local_version": stl_version,
         "observe_mode": coordinator.observe_mode,
         "observe_subscribed_hrefs": sorted(coordinator._observe.subscribed_hrefs),
         "observe_fallback_hrefs": sorted(coordinator._observe.fallback_hrefs),

custom_components/localthings/manifest.json

@@ -12,5 +12,5 @@
     "pyOpenSSL>=23.0",
     "smartthings-local>=0.1.0"
   ],
-  "version": "0.6.0"
+  "version": "0.8.0"
 }

custom_components/localthings/registry/by_type/__init__.py

@@ -68,6 +68,8 @@ def for_device(one_ui_version: str) -> Optional[DeviceRegistry]:
 _CONSUMER_PREFIX_TO_KEY: dict[str, str] = {
     'WW': 'washer',
     'WD': 'washer',
+    'WF': 'washer',
+    'WV': 'washer',  # FlexWash twin units (e.g. WV55M9600AW) -- issue #19
     'DV': 'dryer',
     'DW': 'dishwasher',
 }

custom_components/localthings/registry/by_type/refrigerator.py

@@ -1,5 +1,5 @@
 """Refrigerator device registry."""
-from ..capabilities import common, fridge, ignored
+from ..capabilities import common, dishwasher, fridge, ignored
 from ._base import DeviceRegistry, _build
 
 REGISTRY = DeviceRegistry(
@@ -17,6 +17,7 @@ REGISTRY = DeviceRegistry(
         common.ALARMS,
         common.ENERGY_METER,
         common.WATER_FILTER,
+        dishwasher.DIAGNOSIS,
         fridge.ICEMAKER_NIGHTTIME,
         fridge.FLEX_ZONE,
         fridge.REFRIGERATION,
@@ -26,13 +27,16 @@ REGISTRY = DeviceRegistry(
         fridge.CABINET_LIGHT_ENHANCED,
         fridge.SABBATH,
         fridge.BEVERAGE_ZONE,
+        fridge.PANTRY_ZONE,
         fridge.FIRMWARE_UPDATE,
         fridge.DEFROST_DELAY,
+        fridge.DEFROST_DELAY_NATIVE_DUPLICATE,
         fridge.DEFROST_BLOCK_STATUS,
         fridge.SELF_CHECK,
         fridge.DOORS_FALLBACK,
         fridge.TEMPERATURES_FALLBACK,
         fridge.ICEMAKER_STATUS_FALLBACK,
+        fridge.ICEMAKER_STATUS_NATIVE_DUPLICATE,
         fridge.REFRIGERATION_FALLBACK,
     ]),
     pattern_capabilities=[

custom_components/localthings/registry/capabilities/airconditioner.py

@@ -17,6 +17,29 @@ by_type registry.
 from ..capability import Capability
 from ..entities import ClimateDesc, SensorDesc, SwitchDesc
 
+# ---------------------------------------------------------------------------
+# Canonical AC resource hrefs. The climate entity (climate.py) binds the
+# primary HREF_MODE via CLIMATE below and reads the CLIMATE_CONSUMED_HREFS
+# siblings off the coordinator snapshot; those siblings are marked covered
+# (no-entity caps) so discover() reports no gap. Declared once here and
+# imported by climate.py, so a new sibling read can't drift out of sync with
+# its coverage entry.
+# ---------------------------------------------------------------------------
+HREF_MODE = '/mode/vs/0'                          # primary (bound by CLIMATE)
+HREF_POWER = '/power/0'                           # on/off -> HVACMode.OFF / TURN_ON/OFF
+HREF_POWER_VS = '/power/vs/0'                     # vendor fallback for on/off
+HREF_TEMP_CURRENT = '/temperature/current/0'      # current_temperature
+HREF_TEMP_DESIRED = '/temperature/desired/0'      # target_temperature (write target)
+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
+HREF_CONVENIENT = '/mode/convenient/vs/0'         # preset_mode
+
+CLIMATE_CONSUMED_HREFS = [
+    HREF_POWER, HREF_POWER_VS, HREF_TEMP_CURRENT, HREF_TEMP_DESIRED,
+    HREF_TEMP_CONTROL, HREF_WIND_STRENGTH, HREF_WIND_DIRECTION, HREF_CONVENIENT,
+]
+
 
 def _num(v):
     try:
@@ -71,7 +94,7 @@ def _climate_write(payload, rep, href=None):
 
 
 CLIMATE = Capability(
-    href='/mode/vs/0',
+    href=HREF_MODE,
     poll_tier='warm',
     entities=(
         ClimateDesc(key='climate', translation_key='airconditioner',
@@ -124,24 +147,13 @@ AIR_FILTER = Capability(
 )
 
 # ---------------------------------------------------------------------------
-# AC-scoped coverage: hrefs consumed by the composite climate entity, and
-# vendor duplicates / all-zero-ambiguous / plumbing resources. These are NOT in
-# the global ignored.IGNORED because several of them (/mode/vs/0 handled above,
-# /temperatures/vs/0, /humidity/*) collide with other families' schemas. A
-# no-entity Capability still marks the href as bound so discover() reports no
-# coverage gap.
+# AC-scoped coverage: the CLIMATE_CONSUMED_HREFS above (read by the climate
+# entity) plus vendor duplicates / all-zero-ambiguous / plumbing resources.
+# These are NOT in the global ignored.IGNORED because several of them
+# (/mode/vs/0 handled above, /temperatures/vs/0, /humidity/*) collide with
+# other families' schemas. A no-entity Capability still marks the href as
+# bound so discover() reports no coverage gap.
 # ---------------------------------------------------------------------------
-_CONSUMED_BY_CLIMATE = [
-    '/power/0',                  # on/off -> climate HVACMode.OFF / TURN_ON/OFF
-    '/power/vs/0',               # vendor fallback for on/off
-    '/temperature/current/0',    # climate current_temperature
-    '/temperature/desired/0',    # climate target_temperature (write target)
-    '/temperature/control/vs/0', # climate target_temperature_step
-    '/wind/strength/vs/0',       # climate fan_mode
-    '/wind/direction/vs/0',      # climate swing_mode
-    '/mode/convenient/vs/0',     # climate preset_mode
-]
-
 _AC_IGNORED = [
     # Vendor superset that duplicates the OCF /temperature/current+desired pair.
     '/temperatures/vs/0',
@@ -155,4 +167,4 @@ _AC_IGNORED = [
 ]
 
 # Built as bare no-entity caps; folded into the AC registry (not global).
-COVERAGE = [Capability(href=h) for h in (_CONSUMED_BY_CLIMATE + _AC_IGNORED)]
+COVERAGE = [Capability(href=h) for h in (CLIMATE_CONSUMED_HREFS + _AC_IGNORED)]

custom_components/localthings/registry/capabilities/common.py

@@ -175,6 +175,38 @@ ENERGY_METER = Capability(
                    state_class='total_increasing', unit='kWh', value_fn=wh_to_kwh,
                    exists_fn=lambda rep, resources: (
                        not rep or 'x.com.samsung.da.cumulativePower' in rep)),
+        # cumulativeConsumption is a second, independently-varying running
+        # total alongside cumulativePower -- some fridges (issue #26) report
+        # both. Self-gates off where only cumulativePower is present. `not
+        # rep or` keeps the same empty-{} stub carve-out as power_watts/
+        # energy_kwh above -- without it, an exists_fn permanently drops the
+        # entity if setup happens to land on a not-yet-fetched stub.
+        SensorDesc(key='power_energy_kwh', field='x.com.samsung.da.cumulativeConsumption',
+                   name='Power energy', device_class='energy',
+                   state_class='total_increasing', unit='kWh', value_fn=wh_to_kwh,
+                   exists_fn=lambda rep, resources: (
+                       not rep or 'x.com.samsung.da.cumulativeConsumption' in rep)),
+        # AI Energy Mode's lifetime savings estimate vs. an unoptimized
+        # baseline -- present on some models (e.g. TP1X_REF_21K, issue #21/
+        # #27) and absent on others (issue #20/#26), unlike cumulativePower.
+        SensorDesc(key='energy_saved_kwh', field='x.com.samsung.da.cumulativeSavedPower',
+                   name='Energy saved', device_class='energy',
+                   state_class='total_increasing', unit='kWh', value_fn=wh_to_kwh,
+                   exists_fn=lambda rep, resources: (
+                       not rep or 'x.com.samsung.da.cumulativeSavedPower' in rep)),
+        # Monthly billing-cycle totals -- the completed prior month and the
+        # in-progress current month. Not ever-increasing (each resets at
+        # month boundary), so no state_class.
+        SensorDesc(key='energy_last_month_kwh', field='x.com.samsung.da.monthlyConsumption',
+                   name='Energy (last month)', device_class='energy',
+                   unit='kWh', value_fn=wh_to_kwh,
+                   exists_fn=lambda rep, resources: (
+                       not rep or 'x.com.samsung.da.monthlyConsumption' in rep)),
+        SensorDesc(key='energy_this_month_kwh', field='x.com.samsung.da.thismonthlyConsumption',
+                   name='Energy (this month)', device_class='energy',
+                   unit='kWh', value_fn=wh_to_kwh,
+                   exists_fn=lambda rep, resources: (
+                       not rep or 'x.com.samsung.da.thismonthlyConsumption' in rep)),
     ),
 )
 

custom_components/localthings/registry/capabilities/fridge.py

@@ -209,6 +209,14 @@ DEFROST_DELAY = Capability(
     ),
 )
 
+# OCF-native boolean mirror of DEFROST_DELAY.  The captured TP1X_REF_21K
+# firmware publishes the same state on both hrefs, but only the vendor resource
+# above has a confirmed write contract.  Bind the native mirror without another
+# entity so discovery records it as an intentional duplicate.
+DEFROST_DELAY_NATIVE_DUPLICATE = Capability(
+    href='/defrost/delay/0',
+)
+
 DEFROST_BLOCK_STATUS = Capability(
     href='/defrost/block/vs/0',
     poll_tier='warm',
@@ -494,17 +502,64 @@ BEVERAGE_ZONE = Capability(
     ),
 )
 
+# ---------------------------------------------------------------------------
+# Pantry / Cool Select Zone -- a convertible compartment toggled between
+# wine/deli/drinks temperature presets (issue #20). Same shape as
+# BEVERAGE_ZONE (a controllable named sub-zone with a mode + supported-modes
+# list) but a distinct resource/field set -- x.com.samsung.da.mode /
+# x.com.samsung.da.supportedOptions on /status/pantry/one/vs/0, rather than
+# roomDesiredMode/roomSupportedModes on /specialzone/one/vs/0. Only a "one"
+# instance has been seen; not generalized to a pattern cap until a second
+# instance turns up.
+# ---------------------------------------------------------------------------
+
+def _pantry_write(p, rep, href=None):
+    return ['status', 'pantry', 'one', 'vs', '0'], {'x.com.samsung.da.mode': p}
+
+
+PANTRY_ZONE = Capability(
+    href='/status/pantry/one/vs/0',
+    poll_tier='warm',
+    entities=(
+        SelectDesc(key='pantry_zone_mode', field='x.com.samsung.da.mode',
+                   name='Pantry zone mode', icon='mdi:glass-wine',
+                   translation_key='pantry_zone_mode',
+                   entity_category='config',
+                   options_field='x.com.samsung.da.supportedOptions',
+                   write_fn=_pantry_write),
+    ),
+)
+
 # ---------------------------------------------------------------------------
 # Flex zone (convertible drawer — /mode/vs/0 on RF9000-class fridges)
 #
-# x.com.samsung.da.modes holds multiple orthogonal flags in one list.
-# The flex zone entry is identified by the CV_TTYPE_RF9000A_ prefix.
+# x.com.samsung.da.modes holds multiple orthogonal flags in one list; the
+# flex-zone entry is whichever item is also a member of supportedOptions --
+# the other flags (WATERFILTER_*, DEFROST_BLOCK_*, the CVN_*_ZONE marker)
+# never appear there. The prefix on that item varies by fridge family
+# (CV_TTYPE_RF9000A_ on RF9000-class, CV_FDR_ on Bespoke-class -- issue #27 /
+# #26, where the old CV_TTYPE_RF9000A_-only match left this entity bound but
+# stuck on None), so match by list membership instead of a hardcoded prefix.
 # Write replaces only that item; other flags are preserved.
 # ---------------------------------------------------------------------------
 
+def _flex_zone_supported(rep):
+    return set(rep.get('x.com.samsung.da.supportedOptions') or ())
+
+
+def _flex_zone_current(rep):
+    # Every dump seen has at most one modes/supportedOptions overlap, so
+    # "first match" and "strip all matches" (in the write below) agree. If a
+    # future device ever reports two, this reads the first and the write
+    # would drop both -- revisit if that turns up.
+    modes = rep.get('x.com.samsung.da.modes') or []
+    supported = _flex_zone_supported(rep)
+    return next((m for m in modes if m in supported), None)
+
+
 def _flex_zone_write(p, rep, href=None):
-    modes = list(rep.get('x.com.samsung.da.modes') or [])
-    modes = [m for m in modes if not m.startswith('CV_TTYPE_RF9000A_')]
+    supported = _flex_zone_supported(rep)
+    modes = [m for m in (rep.get('x.com.samsung.da.modes') or []) if m not in supported]
     modes.append(p)
     return ['mode', 'vs', '0'], {'x.com.samsung.da.modes': modes}
 
@@ -514,16 +569,13 @@ FLEX_ZONE = Capability(
     poll_tier='warm',
     entities=(
         SelectDesc(key='flex_zone_mode',
-                   field='x.com.samsung.da.modes',
                    name='Flex zone mode', icon='mdi:thermostat',
                    translation_key='flex_zone_mode',
                    entity_category='config',
                    options_field='x.com.samsung.da.supportedOptions',
                    exists_fn=lambda rep, resources: bool(
                        rep.get('x.com.samsung.da.supportedOptions')),
-                   value_fn=lambda modes: next(
-                       (m for m in (modes or [])
-                        if m.startswith('CV_TTYPE_RF9000A_')), None),
+                   rep_fn=_flex_zone_current,
                    write_fn=_flex_zone_write),
     ),
 )
@@ -655,6 +707,14 @@ ICEMAKER_STATUS_FALLBACK = Capability(
     ),
 )
 
+# OCF-native aggregate mirror of ICEMAKER_STATUS_FALLBACK.  On the captured
+# TP1X_REF_21K it duplicates both the vendor aggregate and the richer per-unit
+# /icemaker/one|two/vs/0 resources.  Its write contract is not advertised, so
+# keep the proven per-unit/vendor controls and bind this as a duplicate only.
+ICEMAKER_STATUS_NATIVE_DUPLICATE = Capability(
+    href='/icemaker/status/0',
+)
+
 # OCF-native /refrigeration/0 (issue #7's unbound_hrefs) -- the odd one out
 # in this section: its three fields duplicate two *different* richer
 # hrefs (REFRIGERATION's rapidFridge/rapidFreezing and

custom_components/localthings/registry/capabilities/washer.py

@@ -82,6 +82,19 @@ WASHER_SETTINGS = Capability(
                    options_field='x.com.samsung.da.supportedRinseCycles',
                    write_fn=lambda p, rep, href=None: (
                        ['washer', 'vs', '0'], {'x.com.samsung.da.rinseCycles': p})),
+        # Washer/dryer combo units carry a dryLevel field on the wash
+        # resource itself (no separate dryer device/course) -- see issue
+        # #22. Self-gates off on plain washers, which never report
+        # supportedDryLevel.
+        SelectDesc(key='dry_level', field='x.com.samsung.da.dryLevel',
+                   name='Dry level', icon='mdi:tumble-dryer',
+                   entity_category='config',
+                   translation_key='washer_dry_level',
+                   options_field='x.com.samsung.da.supportedDryLevel',
+                   exists_fn=lambda rep, resources: bool(
+                       rep.get('x.com.samsung.da.supportedDryLevel')),
+                   write_fn=lambda p, rep, href=None: (
+                       ['washer', 'vs', '0'], {'x.com.samsung.da.dryLevel': p})),
     ),
 )
 
@@ -160,13 +173,50 @@ def _level_options(prefix):
     return lambda resources: _supported_level_options(resources, prefix)
 
 
+def _dosing_level(prefix):
+    """Current dose code, normalized to the `Supported<prefix>` code format.
+
+    The device reports the selected level as `<prefix>_<code>` with the code
+    un-padded (e.g. '3'), but the valid codes -- which are also this select's
+    options and its translation keys -- come from `Supported<prefix>_<hexpairs>`
+    as zero-padded hex pairs (e.g. '03'). Left as '3', the current value sits
+    outside the select's own option list, so HA renders it 'unknown' (issue #9).
+    Resolve it to the supported code with the same integer value so
+    current_option matches an option (and its translation)."""
+    def fn(rep):
+        opts = rep.get('x.com.samsung.da.options')
+        raw = option_value(opts, prefix)
+        if raw is None:
+            return None
+        supported_raw = option_value(opts, f'Supported{prefix}')
+        try:
+            target = int(raw, 16)
+        except (TypeError, ValueError):
+            return raw
+        for code in hex_pairs(supported_raw) if supported_raw else []:
+            try:
+                if int(code, 16) == target:
+                    return code
+            except (TypeError, ValueError):
+                continue
+        return raw
+    return fn
+
+
 def _level_write(prefix):
     def write(p, rep, href=None):
         opts = list(rep.get('x.com.samsung.da.options') or [])
         if not opts:
             return None
+        # `p` is the zero-padded supported code the UI selected (e.g. '03');
+        # the device stores the level un-padded (e.g. '3'), matching how it
+        # reports it, so write it back in that native shape.
+        try:
+            native = format(int(p, 16), 'X')
+        except (TypeError, ValueError):
+            native = p
         return ['course', 'vs', '0'], {
-            'x.com.samsung.da.options': replace_in_options(opts, prefix, p),
+            'x.com.samsung.da.options': replace_in_options(opts, prefix, native),
         }
     return write
 
@@ -201,8 +251,7 @@ WASHER_COURSE = Capability(
                    options=_level_options('DetergentLevelCtrl'),
                    exists_fn=lambda rep, resources: bool(
                        _level_options('DetergentLevelCtrl')(resources)),
-                   rep_fn=lambda rep: option_value(
-                       rep.get('x.com.samsung.da.options'), 'DetergentLevelCtrl'),
+                   rep_fn=_dosing_level('DetergentLevelCtrl'),
                    write_fn=_level_write('DetergentLevelCtrl')),
         SelectDesc(key='detergent_water_hardness', name='Detergent water hardness',
                    icon='mdi:water-opacity',
@@ -211,8 +260,7 @@ WASHER_COURSE = Capability(
                    options=_level_options('DetergentLevel2Ctrl'),
                    exists_fn=lambda rep, resources: bool(
                        _level_options('DetergentLevel2Ctrl')(resources)),
-                   rep_fn=lambda rep: option_value(
-                       rep.get('x.com.samsung.da.options'), 'DetergentLevel2Ctrl'),
+                   rep_fn=_dosing_level('DetergentLevel2Ctrl'),
                    write_fn=_level_write('DetergentLevel2Ctrl')),
         SelectDesc(key='softener_quantity', name='Softener quantity', icon='mdi:flask-outline',
                    translation_key='washer_dosing_quantity',
@@ -220,8 +268,7 @@ WASHER_COURSE = Capability(
                    options=_level_options('SoftenerLevelCtrl'),
                    exists_fn=lambda rep, resources: bool(
                        _level_options('SoftenerLevelCtrl')(resources)),
-                   rep_fn=lambda rep: option_value(
-                       rep.get('x.com.samsung.da.options'), 'SoftenerLevelCtrl'),
+                   rep_fn=_dosing_level('SoftenerLevelCtrl'),
                    write_fn=_level_write('SoftenerLevelCtrl')),
         SelectDesc(key='softener_concentration', name='Softener concentration',
                    icon='mdi:flask-plus-outline',
@@ -230,8 +277,7 @@ WASHER_COURSE = Capability(
                    options=_level_options('SoftenerLevel2Ctrl'),
                    exists_fn=lambda rep, resources: bool(
                        _level_options('SoftenerLevel2Ctrl')(resources)),
-                   rep_fn=lambda rep: option_value(
-                       rep.get('x.com.samsung.da.options'), 'SoftenerLevel2Ctrl'),
+                   rep_fn=_dosing_level('SoftenerLevel2Ctrl'),
                    write_fn=_level_write('SoftenerLevel2Ctrl')),
         BinarySensorDesc(key='detergent_low', name='Detergent low',
                          icon='mdi:alert-circle-outline', device_class='problem',

custom_components/localthings/strings.json

@@ -30,13 +30,25 @@
           "sp_ttype_wine_dessert": "Wine and Dessert"
         }
       },
+      "pantry_zone_mode": {
+        "state": {
+          "fdr_wine": "Wine",
+          "fdr_deli": "Deli",
+          "fdr_drinks": "Drinks"
+        }
+      },
       "flex_zone_mode": {
         "state": {
           "cv_ttype_rf9000a_freeze": "Freeze",
           "cv_ttype_rf9000a_softfreeze": "Soft Freeze",
           "cv_ttype_rf9000a_meat_fish": "Meat/Fish",
           "cv_ttype_rf9000a_fruit_veggies": "Fruit & Veggies",
-          "cv_ttype_rf9000a_beverage": "Beverage"
+          "cv_ttype_rf9000a_beverage": "Beverage",
+          "cv_fdr_wine": "Wine",
+          "cv_fdr_deli": "Deli",
+          "cv_fdr_beverage": "Beverage",
+          "cv_fdr_meat": "Meat",
+          "cv_fdr_soft_freezer": "Soft Freezer"
         }
       },
       "dishwasher_cycle": {
@@ -119,6 +131,18 @@
           "02": "2x",
           "03": "3x"
         }
+      },
+      "washer_dry_level": {
+        "state": {
+          "none": "Off",
+          "cupboard": "Cupboard",
+          "30": "30 min",
+          "60": "1 hr",
+          "90": "1 hr 30",
+          "120": "2 hr",
+          "180": "3 hr",
+          "240": "4 hr"
+        }
       }
     },
     "sensor": {

custom_components/localthings/translations/en.json

@@ -30,13 +30,25 @@
           "sp_ttype_wine_dessert": "Wine and Dessert"
         }
       },
+      "pantry_zone_mode": {
+        "state": {
+          "fdr_wine": "Wine",
+          "fdr_deli": "Deli",
+          "fdr_drinks": "Drinks"
+        }
+      },
       "flex_zone_mode": {
         "state": {
           "cv_ttype_rf9000a_freeze": "Freeze",
           "cv_ttype_rf9000a_softfreeze": "Soft Freeze",
           "cv_ttype_rf9000a_meat_fish": "Meat/Fish",
           "cv_ttype_rf9000a_fruit_veggies": "Fruit & Veggies",
-          "cv_ttype_rf9000a_beverage": "Beverage"
+          "cv_ttype_rf9000a_beverage": "Beverage",
+          "cv_fdr_wine": "Wine",
+          "cv_fdr_deli": "Deli",
+          "cv_fdr_beverage": "Beverage",
+          "cv_fdr_meat": "Meat",
+          "cv_fdr_soft_freezer": "Soft Freezer"
         }
       },
       "dishwasher_cycle": {
@@ -119,6 +131,18 @@
           "02": "2x",
           "03": "3x"
         }
+      },
+      "washer_dry_level": {
+        "state": {
+          "none": "Off",
+          "cupboard": "Cupboard",
+          "30": "30 min",
+          "60": "1 hr",
+          "90": "1 hr 30",
+          "120": "2 hr",
+          "180": "3 hr",
+          "240": "4 hr"
+        }
       }
     },
     "sensor": {

tests/fixtures/golden/airconditioner.json

@@ -8,6 +8,7 @@
     "climate",
     "diagnosis_status",
     "energy_kwh",
+    "energy_saved_kwh",
     "power_watts"
   ]
 }

tests/fixtures/golden/dishwasher.json

@@ -8,6 +8,7 @@
     "delay_start_hours",
     "diagnosis_status",
     "energy_kwh",
+    "energy_saved_kwh",
     "finish_time",
     "firmware_update",
     "heated_dry",
@@ -39,6 +40,7 @@
     "samsung_dishwasher_diagnosis_start",
     "samsung_dishwasher_diagnosis_status",
     "samsung_dishwasher_energy_kwh",
+    "samsung_dishwasher_energy_saved_kwh",
     "samsung_dishwasher_finish_time",
     "samsung_dishwasher_firmware_update",
     "samsung_dishwasher_heated_dry",

tests/fixtures/golden/refrigerator.json

@@ -16,6 +16,9 @@
     "door_cooler_open",
     "door_freezer_open",
     "energy_kwh",
+    "energy_last_month_kwh",
+    "energy_saved_kwh",
+    "energy_this_month_kwh",
     "filter_status",
     "filter_usage",
     "firmware_update",
@@ -31,6 +34,7 @@
     "icemaker_two_type",
     "night_end",
     "night_start",
+    "power_energy_kwh",
     "power_watts",
     "rapid_freezing",
     "rapid_fridge",
@@ -56,6 +60,9 @@
     "samsung_refrigerator_door_cooler_open",
     "samsung_refrigerator_door_freezer_open",
     "samsung_refrigerator_energy_kwh",
+    "samsung_refrigerator_energy_last_month_kwh",
+    "samsung_refrigerator_energy_saved_kwh",
+    "samsung_refrigerator_energy_this_month_kwh",
     "samsung_refrigerator_filter_status",
     "samsung_refrigerator_filter_usage",
     "samsung_refrigerator_firmware_update",
@@ -71,6 +78,7 @@
     "samsung_refrigerator_icemaker_two_type",
     "samsung_refrigerator_night_end",
     "samsung_refrigerator_night_start",
+    "samsung_refrigerator_power_energy_kwh",
     "samsung_refrigerator_power_watts",
     "samsung_refrigerator_rapid_freezing",
     "samsung_refrigerator_rapid_fridge",

tests/fixtures/golden/refrigerator_artik051_ref_17k.json

@@ -0,0 +1,28 @@
+{
+  "state_keys": [
+    "alarm_code",
+    "autofill",
+    "cooler_setpoint",
+    "cooler_temperature",
+    "defrost_active",
+    "defrost_delay",
+    "diagnosis_status",
+    "door_cooler_open",
+    "door_freezer_open",
+    "energy_last_month_kwh",
+    "energy_this_month_kwh",
+    "filter_status",
+    "filter_usage",
+    "firmware_update",
+    "freezer_setpoint",
+    "freezer_temperature",
+    "icemaker_one_enabled",
+    "icemaker_one_making_status",
+    "pantry_zone_mode",
+    "power_energy_kwh",
+    "power_watts",
+    "rapid_freezing",
+    "rapid_fridge",
+    "sabbath_mode"
+  ]
+}

tests/fixtures/golden/refrigerator_tp1x_ref_21k_us.json

@@ -0,0 +1,34 @@
+{
+  "state_keys": [
+    "alarm_code",
+    "autofill",
+    "cooler_setpoint",
+    "cooler_temperature",
+    "defrost_active",
+    "defrost_delay",
+    "door_cooler_open",
+    "door_cvroom_open",
+    "door_freezer_open",
+    "energy_kwh",
+    "energy_last_month_kwh",
+    "energy_saved_kwh",
+    "energy_this_month_kwh",
+    "filter_status",
+    "filter_usage",
+    "firmware_update",
+    "flex_zone_mode",
+    "freezer_setpoint",
+    "freezer_temperature",
+    "icemaker_one_enabled",
+    "icemaker_one_making_status",
+    "icemaker_two_enabled",
+    "icemaker_two_making_status",
+    "power_energy_kwh",
+    "power_watts",
+    "rapid_freezing",
+    "rapid_fridge",
+    "sabbath_mode",
+    "selfcheck_result",
+    "selfcheck_status"
+  ]
+}

tests/fixtures/golden/refrigerator_tp2x_ref_20k.json

@@ -0,0 +1,29 @@
+{
+  "state_keys": [
+    "alarm_code",
+    "cooler_setpoint",
+    "cooler_temperature",
+    "defrost_active",
+    "defrost_delay",
+    "diagnosis_status",
+    "door_cooler_open",
+    "door_cvroom_open",
+    "door_freezer_open",
+    "energy_kwh",
+    "energy_last_month_kwh",
+    "energy_this_month_kwh",
+    "filter_status",
+    "filter_usage",
+    "firmware_update",
+    "flex_zone_mode",
+    "freezer_setpoint",
+    "freezer_temperature",
+    "icemaker_one_enabled",
+    "icemaker_one_making_status",
+    "power_energy_kwh",
+    "power_watts",
+    "rapid_freezing",
+    "rapid_fridge",
+    "sabbath_mode"
+  ]
+}

tests/fixtures/golden/washer.json

@@ -11,6 +11,7 @@
     "drum_clean_cycles_remaining",
     "drum_clean_last_cleaned",
     "energy_kwh",
+    "energy_saved_kwh",
     "finish_time",
     "firmware_update",
     "job_beginning_status",

tests/fixtures/golden/washer_dryer_combo.json

@@ -0,0 +1,26 @@
+{
+  "state_keys": [
+    "alarm_code",
+    "child_lock",
+    "cycle",
+    "cycle_active",
+    "delay_start_hours",
+    "detergent_low",
+    "diagnosis_status",
+    "drum_clean_cycles_remaining",
+    "dry_level",
+    "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/washer_flexwash.json

@@ -0,0 +1,22 @@
+{
+  "state_keys": [
+    "alarm_code",
+    "child_lock",
+    "cycle_active",
+    "delay_start_hours",
+    "detergent_low",
+    "diagnosis_status",
+    "drum_clean_cycles_remaining",
+    "energy_kwh",
+    "finish_time",
+    "job_beginning_status",
+    "machine_state",
+    "power_switch",
+    "progress",
+    "progress_percentage",
+    "remote_control",
+    "rinse_cycles",
+    "spin_speed",
+    "wash_temperature"
+  ]
+}

tests/fixtures/refrigerator_artik051_ref_17k_device.json

@@ -0,0 +1,351 @@
+{
+  "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": "/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": "-21",
+            "x.com.samsung.da.current": "-21",
+            "x.com.samsung.da.maximum": "-15",
+            "x.com.samsung.da.minimum": "-23",
+            "x.com.samsung.da.unit": "Celsius"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Fridge",
+            "x.com.samsung.da.desired": "2",
+            "x.com.samsung.da.current": "2",
+            "x.com.samsung.da.maximum": "7",
+            "x.com.samsung.da.minimum": "1",
+            "x.com.samsung.da.unit": "Celsius"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/temperature/current/freezer/0",
+      "rep": {
+        "range": [
+          -23.0,
+          -15.0
+        ],
+        "units": "C",
+        "temperature": -21.0
+      }
+    },
+    {
+      "href": "/temperature/desired/freezer/0",
+      "rep": {
+        "range": [
+          -23.0,
+          -15.0
+        ],
+        "units": "C",
+        "temperature": -21.0
+      }
+    },
+    {
+      "href": "/temperature/current/cooler/0",
+      "rep": {
+        "range": [
+          1.0,
+          7.0
+        ],
+        "units": "C",
+        "temperature": 2.0
+      }
+    },
+    {
+      "href": "/temperature/desired/cooler/0",
+      "rep": {
+        "range": [
+          1.0,
+          7.0
+        ],
+        "units": "C",
+        "temperature": 2.0
+      }
+    },
+    {
+      "href": "/diagnosis/vs/0",
+      "rep": {
+        "x.com.samsung.da.diagnosisStart": "Ready"
+      }
+    },
+    {
+      "href": "/energy/consumption/vs/0",
+      "rep": {
+        "x.com.samsung.da.cumulativeConsumption": "0",
+        "x.com.samsung.da.cumulativeUnit": "Wh",
+        "x.com.samsung.da.instantaneousPower": "0",
+        "x.com.samsung.da.instantaneousPowerUnit": "W",
+        "x.com.samsung.da.monthlyConsumption": "86000",
+        "x.com.samsung.da.thismonthlyConsumption": "64026"
+      }
+    },
+    {
+      "href": "/mode/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "HOMECARE_WIZARD_V2",
+          "ENERGY_REPORT_MODEL",
+          "18K_REF_OUTDOOR_CONTROL_V2",
+          "SUPPORT_SABBATH_CONTROL"
+        ],
+        "x.com.samsung.da.modes": [
+          "WATERFILTER_ENABLE"
+        ]
+      }
+    },
+    {
+      "href": "/mode/0",
+      "rep": {
+        "supportedModes": [
+          "HOMECARE_WIZARD_V2",
+          "ENERGY_REPORT_MODEL",
+          "18K_REF_OUTDOOR_CONTROL_V2",
+          "SUPPORT_SABBATH_CONTROL"
+        ],
+        "modes": [
+          "WATERFILTER_ENABLE"
+        ]
+      }
+    },
+    {
+      "href": "/defrost/block/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "DEFROST_BLOCK_ON",
+          "DEFROST_BLOCK_OFF"
+        ],
+        "x.com.samsung.da.modes": [
+          "DEFROST_BLOCK_OFF"
+        ]
+      }
+    },
+    {
+      "href": "/sabbath/vs/0",
+      "rep": {
+        "x.com.samsung.da.sabbathMode": "Off"
+      }
+    },
+    {
+      "href": "/realtimenotiforclient/vs/0",
+      "rep": {
+        "x.com.samsung.da.timeforshortnoti": "0",
+        "x.com.samsung.da.periodicnotisubscription": "true"
+      }
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.modelNum": "ARTIK051_REF_17K|00117141|0002074E051311200103000010000000",
+        "x.com.samsung.da.description": "ARTIK051_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": "02144A201124",
+            "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": "2003030C,FFFFFFFF",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/file/information/vs/0",
+      "rep": {
+        "x.com.samsung.timeoffset": "-04:00",
+        "x.com.samsung.supprtedtype": 1
+      }
+    },
+    {
+      "href": "/doors/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Door",
+            "x.com.samsung.da.openState": "Close"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Door",
+            "x.com.samsung.da.openState": "Close"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/door/freezer/0",
+      "rep": {
+        "openState": "Close"
+      }
+    },
+    {
+      "href": "/door/cooler/0",
+      "rep": {
+        "openState": "Close"
+      }
+    },
+    {
+      "href": "/configuration/vs/0",
+      "rep": {
+        "x.com.samsung.da.countryCode": "US",
+        "x.com.samsung.da.region": ""
+      }
+    },
+    {
+      "href": "/defrost/delay/0",
+      "rep": {
+        "value": false
+      }
+    },
+    {
+      "href": "/defrost/delay/vs/0",
+      "rep": {
+        "x.com.samsung.da.delayDefrost": "Off"
+      }
+    },
+    {
+      "href": "/defrost/reservation/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Summer Season",
+            "x.com.samsung.da.startTime": "0000-05-01T15:00:00",
+            "x.com.samsung.da.period": "04:00:00",
+            "x.com.samsung.da.endTime": "0000-10-31T00:00:00"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Winter Season",
+            "x.com.samsung.da.startTime": "0000-11-01T06:00:00",
+            "x.com.samsung.da.period": "04:00:00",
+            "x.com.samsung.da.endTime": "0000-04-30T00:00:00"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/icemaker/status/0",
+      "rep": {
+        "status": "On"
+      }
+    },
+    {
+      "href": "/icemaker/status/vs/0",
+      "rep": {
+        "x.com.samsung.da.iceMaker": "On"
+      }
+    },
+    {
+      "href": "/refrigeration/0",
+      "rep": {
+        "defrost": false,
+        "rapidFreeze": false,
+        "rapidCool": false
+      }
+    },
+    {
+      "href": "/refrigeration/vs/0",
+      "rep": {
+        "x.com.samsung.da.rapidFridge": "Off",
+        "x.com.samsung.da.rapidFreezing": "Off"
+      }
+    },
+    {
+      "href": "/drlc/0",
+      "rep": {
+        "DRLevel": 0,
+        "start": "00:00:00",
+        "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": "00:00:00",
+        "x.com.samsung.da.override": "Off"
+      }
+    },
+    {
+      "href": "/otninformation/vs/0",
+      "rep": {
+        "x.com.samsung.da.target": "Micom",
+        "x.com.samsung.da.newVersionAvailable": "false"
+      }
+    },
+    {
+      "href": "/filter/waterfilter/vs/0",
+      "rep": {
+        "x.com.samsung.da.filterUsage": "100",
+        "x.com.samsung.da.filterUsageResolution": "1",
+        "x.com.samsung.da.filterStatus": "replace",
+        "x.com.samsung.da.filterResetType": [
+          "replaceable"
+        ]
+      }
+    },
+    {
+      "href": "/autofill/vs/0",
+      "rep": {
+        "x.com.samsung.da.autofill": "Off"
+      }
+    },
+    {
+      "href": "/icemaker/one/vs/0",
+      "rep": {
+        "x.com.samsung.da.iceMaker.name": "ICE_MAKER",
+        "x.com.samsung.da.iceMaker.state": "On",
+        "x.com.samsung.da.iceMaker.type": "toggle",
+        "x.com.samsung.da.iceMaker.iceMakingStatus": "ICESTATUS_STOP",
+        "x.com.samsung.da.iceType.desired": "NORMAL"
+      }
+    },
+    {
+      "href": "/status/pantry/one/vs/0",
+      "rep": {
+        "x.com.samsung.da.controllable": "true",
+        "x.com.samsung.da.name": "COOL_SELECT_ZONE",
+        "x.com.samsung.da.mode": "FDR_DRINKS",
+        "x.com.samsung.da.supportedOptions": [
+          "FDR_WINE",
+          "FDR_DELI",
+          "FDR_DRINKS"
+        ]
+      }
+    }
+  ]
+}

tests/fixtures/refrigerator_tp1x_ref_21k_us_device.json

@@ -0,0 +1,253 @@
+{
+  "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": "/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": "0",
+            "x.com.samsung.da.current": "0",
+            "x.com.samsung.da.maximum": "5",
+            "x.com.samsung.da.minimum": "-8",
+            "x.com.samsung.da.unit": "Fahrenheit"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Fridge",
+            "x.com.samsung.da.desired": "39",
+            "x.com.samsung.da.current": "39",
+            "x.com.samsung.da.maximum": "44",
+            "x.com.samsung.da.minimum": "34",
+            "x.com.samsung.da.unit": "Fahrenheit"
+          }
+        ]
+      }
+    },
+    {"href": "/temperature/current/freezer/0", "rep": {"range": [-8.0, 5.0], "units": "F", "temperature": 0.0}},
+    {"href": "/temperature/desired/freezer/0", "rep": {"range": [-8.0, 5.0], "units": "F", "temperature": 0.0}},
+    {"href": "/temperature/current/cooler/0", "rep": {"range": [34.0, 44.0], "units": "F", "temperature": 39.0}},
+    {"href": "/temperature/desired/cooler/0", "rep": {"range": [34.0, 44.0], "units": "F", "temperature": 39.0}},
+    {
+      "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": "/energy/consumption/vs/0",
+      "rep": {
+        "x.com.samsung.da.cumulativeConsumption": "63",
+        "x.com.samsung.da.cumulativePower": "1831899",
+        "x.com.samsung.da.cumulativeUnit": "Wh",
+        "x.com.samsung.da.instantaneousPower": "3",
+        "x.com.samsung.da.instantaneousPowerUnit": "W",
+        "x.com.samsung.da.monthlyConsumption": "52000",
+        "x.com.samsung.da.thismonthlyConsumption": "38900",
+        "x.com.samsung.da.cumulativeSavedPower": "0"
+      }
+    },
+    {
+      "href": "/mode/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "HOMECARE_WIZARD_V2",
+          "ENERGY_REPORT_MODEL",
+          "18K_REF_OUTDOOR_CONTROL_V2",
+          "SUPPORT_SABBATH_CONTROL"
+        ],
+        "x.com.samsung.da.modes": ["CVN_CONVERTIBLE_ZONE", "CV_FDR_WINE", "WATERFILTER_DISABLE"],
+        "x.com.samsung.da.supportedOptions": [
+          "CV_FDR_WINE",
+          "CV_FDR_DELI",
+          "CV_FDR_BEVERAGE",
+          "CV_FDR_MEAT",
+          "CV_FDR_SOFT_FREEZER"
+        ]
+      }
+    },
+    {
+      "href": "/mode/0",
+      "rep": {
+        "supportedModes": [
+          "HOMECARE_WIZARD_V2",
+          "ENERGY_REPORT_MODEL",
+          "18K_REF_OUTDOOR_CONTROL_V2",
+          "SUPPORT_SABBATH_CONTROL"
+        ],
+        "modes": ["CVN_CONVERTIBLE_ZONE", "CV_FDR_WINE", "WATERFILTER_DISABLE"]
+      }
+    },
+    {
+      "href": "/defrost/block/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": ["DEFROST_BLOCK_ON", "DEFROST_BLOCK_OFF"],
+        "x.com.samsung.da.modes": ["DEFROST_BLOCK_OFF"]
+      }
+    },
+    {"href": "/sabbath/vs/0", "rep": {"x.com.samsung.da.sabbathMode": "Off"}},
+    {
+      "href": "/realtimenotiforclient/vs/0",
+      "rep": {
+        "x.com.samsung.da.timeforshortnoti": "0",
+        "x.com.samsung.da.periodicnotisubscription": "true"
+      }
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.modelNum": "TP1X_REF_21K|00148241|00020850031611204103000021010000",
+        "x.com.samsung.da.description": "TP1X_REF_21K",
+        "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": "512",
+        "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": "250420",
+            "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": "23071923, FFFFFFFF",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          }
+        ]
+      }
+    },
+    {"href": "/file/information/vs/0", "rep": {"x.com.samsung.timeoffset": "-05:00", "x.com.samsung.supprtedtype": 1}},
+    {
+      "href": "/doors/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {"x.com.samsung.da.id": "0", "x.com.samsung.da.description": "Door", "x.com.samsung.da.openState": "Close"},
+          {"x.com.samsung.da.id": "1", "x.com.samsung.da.description": "Door", "x.com.samsung.da.openState": "Close"},
+          {"x.com.samsung.da.id": "2", "x.com.samsung.da.description": "Door", "x.com.samsung.da.openState": "Close"}
+        ]
+      }
+    },
+    {"href": "/door/freezer/0", "rep": {"openState": "Close"}},
+    {"href": "/door/cooler/0", "rep": {"openState": "Close"}},
+    {"href": "/door/cvroom/0", "rep": {"openState": "Close"}},
+    {"href": "/configuration/vs/0", "rep": {"x.com.samsung.da.countryCode": "", "x.com.samsung.da.region": ""}},
+    {"href": "/defrost/delay/0", "rep": {"value": false}},
+    {"href": "/defrost/delay/vs/0", "rep": {"x.com.samsung.da.delayDefrost": "Off"}},
+    {
+      "href": "/defrost/reservation/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Summer Season",
+            "x.com.samsung.da.startTime": "0000-05-01T15:00:00",
+            "x.com.samsung.da.period": "04:00:00",
+            "x.com.samsung.da.endTime": "0000-10-31T00:00:00"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Winter Season",
+            "x.com.samsung.da.startTime": "0000-11-01T06:00:00",
+            "x.com.samsung.da.period": "04:00:00",
+            "x.com.samsung.da.endTime": "0000-04-30T00:00:00"
+          }
+        ]
+      }
+    },
+    {"href": "/icemaker/status/0", "rep": {"status": "On"}},
+    {"href": "/icemaker/status/vs/0", "rep": {"x.com.samsung.da.iceMaker": "On"}},
+    {"href": "/refrigeration/0", "rep": {"defrost": false, "rapidFreeze": false, "rapidCool": false}},
+    {
+      "href": "/refrigeration/vs/0",
+      "rep": {"x.com.samsung.da.rapidFridge": "Off", "x.com.samsung.da.rapidFreezing": "Off"}
+    },
+    {"href": "/drlc/0", "rep": {"DRLevel": 0, "override": false}},
+    {
+      "href": "/drlc/vs/0",
+      "rep": {
+        "x.com.samsung.da.drlcLevel": "0",
+        "x.com.samsung.da.override": "Off",
+        "x.com.samsung.da.durationminutes": "0",
+        "x.com.samsung.da.realSaving": "Off"
+      }
+    },
+    {"href": "/bespoke/vs/0", "rep": {"x.com.samsung.da.BespokeProduct": "On"}},
+    {
+      "href": "/otninformation/vs/0",
+      "rep": {
+        "x.com.samsung.da.target": "",
+        "x.com.samsung.da.newVersionAvailable": "false",
+        "otnStatus": "None",
+        "flashingProgress": "",
+        "otnList": [
+          {"type": "WIFI", "modelId": "A-RFWW-TP1-22-REV1", "versions": ["20250420"], "visVersion": "250420"},
+          {"type": "Micom", "modelId": "024100148241FFFFFFFF", "versions": ["23071923", "FFFFFFFF"], "visVersion": "230719"}
+        ]
+      }
+    },
+    {
+      "href": "/filter/waterfilter/vs/0",
+      "rep": {
+        "x.com.samsung.da.filterUsage": "31",
+        "x.com.samsung.da.filterUsageResolution": "1",
+        "x.com.samsung.da.filterStatus": "normal",
+        "x.com.samsung.da.filterResetType": ["replaceable"]
+      }
+    },
+    {"href": "/autofill/vs/0", "rep": {"x.com.samsung.da.autofill": "Off"}},
+    {
+      "href": "/icemaker/one/vs/0",
+      "rep": {
+        "x.com.samsung.da.iceMaker.name": "CUBED_ICE",
+        "x.com.samsung.da.iceMaker.state": "On",
+        "x.com.samsung.da.iceMaker.type": "toggle",
+        "x.com.samsung.da.iceMaker.iceMakingStatus": "ICESTATUS_STOP",
+        "x.com.samsung.da.iceType.desired": "NORMAL"
+      }
+    },
+    {
+      "href": "/icemaker/two/vs/0",
+      "rep": {
+        "x.com.samsung.da.iceMaker.name": "ICE_BITES",
+        "x.com.samsung.da.iceMaker.state": "On",
+        "x.com.samsung.da.iceMaker.type": "toggle",
+        "x.com.samsung.da.iceMaker.iceMakingStatus": "ICESTATUS_STOP",
+        "x.com.samsung.da.iceType.desired": "On"
+      }
+    },
+    {"href": "/energy/ailevel/vs/0", "rep": {"aiLevel": "1", "supportedAiLevel": ["1"]}},
+    {
+      "href": "/connectionconfig/vs/0",
+      "rep": {
+        "autoReconnectionMinVersion": "1.0",
+        "autoReconnection": "true",
+        "autoReconnectionProtocolType": ["ble_ocf", null],
+        "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/Chicago", "offset": "-05:00", "DST": "ON"}},
+    {"href": "/wirelessinfo/vs/0", "rep": {"macaddressWiFi": "REDACTED", "macaddressBLE": "REDACTED"}},
+    {"href": "/quickcontrol/info/vs/0", "rep": {"supportedVersion": "1.0"}}
+  ]
+}

tests/fixtures/refrigerator_tp2x_ref_20k_device.json

@@ -0,0 +1,351 @@
+{
+  "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": "/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": "0",
+            "x.com.samsung.da.current": "0",
+            "x.com.samsung.da.maximum": "5",
+            "x.com.samsung.da.minimum": "-8",
+            "x.com.samsung.da.unit": "Fahrenheit"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Fridge",
+            "x.com.samsung.da.desired": "37",
+            "x.com.samsung.da.current": "37",
+            "x.com.samsung.da.maximum": "44",
+            "x.com.samsung.da.minimum": "34",
+            "x.com.samsung.da.unit": "Fahrenheit"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/temperature/current/freezer/0",
+      "rep": {
+        "range": [
+          -8.0,
+          5.0
+        ],
+        "units": "F",
+        "temperature": 0.0
+      }
+    },
+    {
+      "href": "/temperature/desired/freezer/0",
+      "rep": {
+        "range": [
+          -8.0,
+          5.0
+        ],
+        "units": "F",
+        "temperature": 0.0
+      }
+    },
+    {
+      "href": "/temperature/current/cooler/0",
+      "rep": {
+        "range": [
+          34.0,
+          44.0
+        ],
+        "units": "F",
+        "temperature": 37.0
+      }
+    },
+    {
+      "href": "/temperature/desired/cooler/0",
+      "rep": {
+        "range": [
+          34.0,
+          44.0
+        ],
+        "units": "F",
+        "temperature": 37.0
+      }
+    },
+    {
+      "href": "/diagnosis/vs/0",
+      "rep": {
+        "x.com.samsung.da.diagnosisStart": "Ready"
+      }
+    },
+    {
+      "href": "/energy/consumption/vs/0",
+      "rep": {
+        "x.com.samsung.da.cumulativeConsumption": "288048",
+        "x.com.samsung.da.cumulativePower": "1797027",
+        "x.com.samsung.da.cumulativeUnit": "Wh",
+        "x.com.samsung.da.instantaneousPower": "115",
+        "x.com.samsung.da.instantaneousPowerUnit": "W",
+        "x.com.samsung.da.monthlyConsumption": "55400",
+        "x.com.samsung.da.thismonthlyConsumption": "39737"
+      }
+    },
+    {
+      "href": "/mode/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "HOMECARE_WIZARD_V2",
+          "ENERGY_REPORT_MODEL",
+          "18K_REF_OUTDOOR_CONTROL_V2",
+          "SUPPORT_SABBATH_CONTROL"
+        ],
+        "x.com.samsung.da.modes": [
+          "CVN_CONVERTIBLE_ZONE",
+          "CV_FDR_BEVERAGE",
+          "WATERFILTER_DISABLE"
+        ],
+        "x.com.samsung.da.supportedOptions": [
+          "CV_FDR_WINE",
+          "CV_FDR_DELI",
+          "CV_FDR_BEVERAGE",
+          "CV_FDR_MEAT"
+        ]
+      }
+    },
+    {
+      "href": "/mode/0",
+      "rep": {
+        "supportedModes": [
+          "HOMECARE_WIZARD_V2",
+          "ENERGY_REPORT_MODEL",
+          "18K_REF_OUTDOOR_CONTROL_V2",
+          "SUPPORT_SABBATH_CONTROL"
+        ],
+        "modes": [
+          "CVN_CONVERTIBLE_ZONE",
+          "CV_FDR_BEVERAGE",
+          "WATERFILTER_DISABLE"
+        ]
+      }
+    },
+    {
+      "href": "/defrost/block/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "DEFROST_BLOCK_ON",
+          "DEFROST_BLOCK_OFF"
+        ],
+        "x.com.samsung.da.modes": [
+          "DEFROST_BLOCK_OFF"
+        ]
+      }
+    },
+    {
+      "href": "/sabbath/vs/0",
+      "rep": {
+        "x.com.samsung.da.sabbathMode": "Off"
+      }
+    },
+    {
+      "href": "/realtimenotiforclient/vs/0",
+      "rep": {
+        "x.com.samsung.da.timeforshortnoti": "0",
+        "x.com.samsung.da.periodicnotisubscription": "true"
+      }
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.modelNum": "TP2X_REF_20K|00113141|0002033F051311200103000010000000",
+        "x.com.samsung.da.description": "TP2X_REF_20K",
+        "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": "02144A220110",
+            "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": "2011030E,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": "/doors/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Door",
+            "x.com.samsung.da.openState": "Close"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Door",
+            "x.com.samsung.da.openState": "Close"
+          },
+          {
+            "x.com.samsung.da.id": "2",
+            "x.com.samsung.da.description": "Door",
+            "x.com.samsung.da.openState": "Close"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/door/freezer/0",
+      "rep": {
+        "openState": "Close"
+      }
+    },
+    {
+      "href": "/door/cooler/0",
+      "rep": {
+        "openState": "Close"
+      }
+    },
+    {
+      "href": "/door/cvroom/0",
+      "rep": {
+        "openState": "Close"
+      }
+    },
+    {
+      "href": "/configuration/vs/0",
+      "rep": {
+        "x.com.samsung.da.countryCode": "US",
+        "x.com.samsung.da.region": ""
+      }
+    },
+    {
+      "href": "/defrost/delay/0",
+      "rep": {
+        "value": false
+      }
+    },
+    {
+      "href": "/defrost/delay/vs/0",
+      "rep": {
+        "x.com.samsung.da.delayDefrost": "Off"
+      }
+    },
+    {
+      "href": "/defrost/reservation/vs/0",
+      "rep": {
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "Summer Season",
+            "x.com.samsung.da.startTime": "0000-05-01T15:00:00",
+            "x.com.samsung.da.period": "04:00:00",
+            "x.com.samsung.da.endTime": "0000-10-31T00:00:00"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Winter Season",
+            "x.com.samsung.da.startTime": "0000-11-01T06:00:00",
+            "x.com.samsung.da.period": "04:00:00",
+            "x.com.samsung.da.endTime": "0000-04-30T00:00:00"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/icemaker/status/0",
+      "rep": {
+        "status": "On"
+      }
+    },
+    {
+      "href": "/icemaker/status/vs/0",
+      "rep": {
+        "x.com.samsung.da.iceMaker": "On"
+      }
+    },
+    {
+      "href": "/refrigeration/0",
+      "rep": {
+        "defrost": false,
+        "rapidFreeze": false,
+        "rapidCool": false
+      }
+    },
+    {
+      "href": "/refrigeration/vs/0",
+      "rep": {
+        "x.com.samsung.da.rapidFridge": "Off",
+        "x.com.samsung.da.rapidFreezing": "Off"
+      }
+    },
+    {
+      "href": "/drlc/0",
+      "rep": {
+        "DRLevel": 0,
+        "override": false
+      }
+    },
+    {
+      "href": "/drlc/vs/0",
+      "rep": {
+        "x.com.samsung.da.drlcLevel": "0",
+        "x.com.samsung.da.override": "Off",
+        "x.com.samsung.da.durationminutes": "0"
+      }
+    },
+    {
+      "href": "/otninformation/vs/0",
+      "rep": {
+        "x.com.samsung.da.target": "Micom",
+        "x.com.samsung.da.newVersionAvailable": "false"
+      }
+    },
+    {
+      "href": "/filter/waterfilter/vs/0",
+      "rep": {
+        "x.com.samsung.da.filterUsage": "0",
+        "x.com.samsung.da.filterUsageResolution": "1",
+        "x.com.samsung.da.filterStatus": "normal",
+        "x.com.samsung.da.filterResetType": [
+          "replaceable"
+        ]
+      }
+    },
+    {
+      "href": "/icemaker/one/vs/0",
+      "rep": {
+        "x.com.samsung.da.iceMaker.name": "ICE_MAKER",
+        "x.com.samsung.da.iceMaker.state": "On",
+        "x.com.samsung.da.iceMaker.type": "toggle",
+        "x.com.samsung.da.iceMaker.iceMakingStatus": "ICESTATUS_STOP",
+        "x.com.samsung.da.iceType.desired": "NORMAL"
+      }
+    }
+  ]
+}

tests/fixtures/washer_dryer_combo_device.json

@@ -0,0 +1,325 @@
+{
+  "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": "1210200",
+        "x.com.samsung.da.cumulativeUnit": "Wh",
+        "x.com.samsung.da.cumulativeDate": "1784671200",
+        "x.com.samsung.da.cumulativeDateUTC": "1784667600"
+      }
+    },
+    {
+      "href": "/energy/consumption/0",
+      "rep": {}
+    },
+    {
+      "href": "/course/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "HOMECARE_WIZARD_V2"
+        ],
+        "x.com.samsung.da.options": [
+          "DeviceType_0167",
+          "UpdateAllow_NotAllowed",
+          "Course_1C",
+          "AiOption_On",
+          "LaundryOutTime_0",
+          "AddWashSet_0",
+          "AddWashAvailable_7",
+          "AddWashIndicator_On",
+          "SeamlessControl_Enable",
+          "KidsLockBypass_On",
+          "WashingTimes_25",
+          "DrumCleanProposal_40",
+          "DrumCleanLog_2024-07-10T22:36:33|2024-09-12T21:37:17|2024-12-06T02:13:28|2025-03-04T20:40:47|2025-05-25T11:02:07|2025-08-17T19:48:10|2025-10-30T20:20:13|2026-01-08T21:44:02|2026-04-02T21:17:40|2026-06-08T19:51:07",
+          "DetergentOnce_1",
+          "DetergentLeft_0",
+          "DetergentBase_5",
+          "DetergentAlarm_Off",
+          "DetergentType_2",
+          "DetergentTotal_49",
+          "SoftenerOnce_0",
+          "SoftenerLeft_0",
+          "SoftenerBase_0",
+          "SoftenerAlarm_Off",
+          "SoftenerType_0",
+          "SoftenerTotal_0",
+          "SpecialFunction_4",
+          "AvailableDelayTime_159",
+          "BubbleSoak_Off",
+          "LaundryPlannerUserSetTime_0",
+          "ProgressTimeSet_420BF48204D4A204F5",
+          "SendToDevice_Off",
+          "GMT_02",
+          "LaundryPlannerMicomSetTime_1704",
+          "PreWashSetting_Off",
+          "IntensiveSetting_Off",
+          "BubbleSoakSet_00F000F000F000F0F0F0F00000F000F0F00000F000000000",
+          "EnergyLevelSet_05030401040104020404020503020202030301010505050405",
+          "MostUsed_1C8410923FA67FB01F0000000000",
+          "PreWashAvailableSet_F0F000F0F0F000F0F0F0F00000F0F0F0F00000F000000000",
+          "IntensiveAvailableSet_F0F000F0F0F000F0F0F0F00000F0F0F0F00000F000000000",
+          "GeoFenceAlarm",
+          "UsagesDB_ok",
+          "EnergyKW_396",
+          "DrumCleanLog_2024-07-10T22:36:33|2024-09-12T21:37:17|2024-12-06T02:13:28|2025-03-04T20:40:47|2025-05-25T11:02:07|2025-08-17T19:48:10|2025-10-30T20:20:13|2026-01-08T21:44:02|2026-04-02T21:17:40|2026-06-08T19:51:07",
+          "TimeSync_NotSupported"
+        ],
+        "x.com.samsung.da.supportedOptions": [
+          "41C8410923FA67FB01F1B847E923FA67FB01F1E811E933FA53FB01F1D841E923FA67FB01F1F8102923FA57FB01F25843E923FA57FB01F26841E920FA207B01F33857E933FA67FB00024841E930FA30FB00032833E923FA37FB00020857E943FA67FB01F22841E920FA30FB00023831E930FA57FB01F2F831E933FA30FB00021831E943FA57FB0002D841E923FA30FB00030843E923FA67FB000278000913FA67FB01F2880009000A67EB01F368410923FA640B11E3880009000A000B11E3980009000A000B11E3780009000A000B0002985209204A520B000"
+        ]
+      }
+    },
+    {
+      "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": "02:39:00",
+        "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": "02:39:00",
+        "progressPercentage": "1"
+      }
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.modelNum": "DA_WM_TP2_20_COMMON|20260041|20010102011411B402A3020700000000",
+        "x.com.samsung.da.description": "DA_WM_TP2_20_COMMON_WW6600R/DC92-02617A_5049",
+        "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|20260041|20010102011411B402A3020700000000",
+            "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_20260041200911390FFFFF202617412101203104FFFF(01672026004120261741_30000000)(FileDown:0)(Type:0)",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "20091139,21012031",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "2",
+            "x.com.samsung.da.description": "Firmware_2_DB_2025984120072205042FFFFFFFFFFFFFFFFFFFFFFFFE(016720259841FFFFFFFF_30000000)(FileDown:0)(Type:0)",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "20072205,FFFFFFFF"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/file/information/vs/0",
+      "rep": {
+        "x.com.samsung.timeoffset": "+01:00"
+      }
+    },
+    {
+      "href": "/washer/vs/0",
+      "rep": {
+        "x.com.samsung.da.waterTemperature": "40",
+        "x.com.samsung.da.supportedWaterTemperature": [
+          "None",
+          "Cold",
+          "20",
+          "30",
+          "40",
+          "60",
+          "90"
+        ],
+        "x.com.samsung.da.spinLevel": "1400",
+        "x.com.samsung.da.supportedSpinLevel": [
+          "RinseHold",
+          "NoSpin",
+          "400",
+          "800",
+          "1000",
+          "1200",
+          "1400"
+        ],
+        "x.com.samsung.da.dryLevel": "None",
+        "x.com.samsung.da.supportedDryLevel": [
+          "None",
+          "Cupboard",
+          "30",
+          "60",
+          "90",
+          "120",
+          "180",
+          "240"
+        ],
+        "x.com.samsung.da.rinseCycles": "2",
+        "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_1C",
+        "x.com.samsung.da.st.courseTable": "Table_02"
+      }
+    },
+    {
+      "href": "/setting/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedSetLanguage": [
+          "ko_KR",
+          "en_US"
+        ],
+        "x.com.samsung.da.setLanguage": "en_GB"
+      }
+    },
+    {
+      "href": "/wm/editcourse/vs/0",
+      "rep": {
+        "x.com.samsung.da.editCourseList": "EditCourseList_1C3026241E293633281D27211B202F2223323825392D1F37",
+        "x.com.samsung.da.fixedCourseList": "FixedCourseList_1C353A29"
+      }
+    },
+    {
+      "href": "/wm/setinfo/vs/0",
+      "rep": {
+        "x.com.samsung.da.isModelSettingWithoutSC": "true",
+        "x.com.samsung.da.aiCourse": "true_formobile",
+        "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": "0000000000",
+        "x.com.samsung.da.countryCode": "GB"
+      }
+    }
+  ]
+}

tests/fixtures/washer_flexwash_device.json

@@ -0,0 +1,253 @@
+{
+  "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.instantaneousPowerUnit": "W",
+        "x.com.samsung.da.instantaneousPower": "-500",
+        "x.com.samsung.da.cumulativePower": "199200",
+        "x.com.samsung.da.cumulativeUnit": "Wh",
+        "x.com.samsung.da.cumulativeDate": "1784631600",
+        "x.com.samsung.da.cumulativeDateUTC": "1784646000"
+      }
+    },
+    {
+      "href": "/energy/consumption/0",
+      "rep": {}
+    },
+    {
+      "href": "/course/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "HOMECARE_WIZARD_V2"
+        ],
+        "x.com.samsung.da.options": [
+          "DeviceType_0146",
+          "UpdateAllow_NotAllowed",
+          "Course_A5",
+          "LaundryOutTime_0",
+          "AddGarmentIndicator_Off",
+          "SteamWash_Enable",
+          "SeamlessControl_Disable",
+          "KidsLockBypass_On",
+          "WashingTimes_14",
+          "DrumCleanProposal_40",
+          "DetergentOnce_0",
+          "DetergentLeft_0",
+          "DetergentBase_0",
+          "DetergentAlarm_Off",
+          "DetergentType_0",
+          "DetergentTotal_0",
+          "SpecialFunction_4",
+          "AvailableDelayTime_124",
+          "LaundryPlannerUserSetTime_0",
+          "ProgressTimeSet_4210E08209F6A2021C",
+          "EnergyLevelSet_0502040502030302030105",
+          "UsagesDB_ok",
+          "EnergyKW_396",
+          "DrumCleanLog_2023-08-11T19:17:11|2023-11-02T03:23:13|2023-12-22T22:35:54|2024-04-08T01:27:32|2024-04-22T01:07:26|2024-10-02T19:16:45|2025-02-03T02:01:33|2025-06-16T17:36:13|2026-01-04T18:34:46|2026-05-26T02:33:16",
+          "TimeSync_NotSupported"
+        ],
+        "x.com.samsung.da.supportedOptions": [
+          "301833EA41BC20E9C843EA41FC30EA98520A41FC20EA2810EA207C20EAA831EA41FC20EA5830EA20FC20E9F831EA41FC10E9E830EA21FC20E9D8000A41FC000B18520A410C000"
+        ]
+      }
+    },
+    {
+      "href": "/power/vs/0",
+      "rep": {
+        "x.com.samsung.da.power": "On"
+      }
+    },
+    {
+      "href": "/power/0",
+      "rep": {
+        "value": true
+      }
+    },
+    {
+      "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": "02:04:00",
+        "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",
+          "Wash",
+          "Rinse",
+          "Spin",
+          "Finish"
+        ]
+      }
+    },
+    {
+      "href": "/operational/state/0",
+      "rep": {
+        "currentMachineState": "**REDACTED**",
+        "machineStates": "**REDACTED**",
+        "jobStates": [
+          "None",
+          "Wash",
+          "Rinse",
+          "Spin",
+          "Finish"
+        ],
+        "currentJobState": "None",
+        "remainingTime": "02:04:00",
+        "progressPercentage": "1"
+      }
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.modelNum": "DA_WM_A51_20_COMMON|20198042|20020001001111400203000000000000",
+        "x.com.samsung.da.description": "DA_WM_A51_20_COMMON_WV9600M/DC92-01980B_0014",
+        "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": "DA_WM_A51_20_COMMON|20198042|20020001001111400203000000000000",
+            "x.com.samsung.da.type": "Software",
+            "x.com.samsung.da.number": "02198A230708(E257)",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "DA_WM_A51_20_COMMON",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "18030902,18090603",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/file/information/vs/0",
+      "rep": {
+        "x.com.samsung.timeoffset": "-04:00"
+      }
+    },
+    {
+      "href": "/washer/vs/0",
+      "rep": {
+        "x.com.samsung.da.waterTemperature": "Warm",
+        "x.com.samsung.da.supportedWaterTemperature": [
+          "None",
+          "Cold",
+          "Cool",
+          "Warm",
+          "Hot",
+          "ExtraHot"
+        ],
+        "x.com.samsung.da.spinLevel": "Low",
+        "x.com.samsung.da.supportedSpinLevel": [
+          "RinseHold",
+          "NoSpin",
+          "Low",
+          "Medium",
+          "High"
+        ],
+        "x.com.samsung.da.soilLevel": "Heavy",
+        "x.com.samsung.da.supportedSoilLevel": [
+          "None",
+          "Light",
+          "Normal",
+          "Heavy"
+        ],
+        "x.com.samsung.da.rinseCycles": "3"
+      }
+    },
+    {
+      "href": "/st/washercourse/vs/0",
+      "rep": {
+        "x.com.samsung.da.st.washerMode": "Table_00_Course_A5",
+        "x.com.samsung.da.st.courseTable": "Table_00"
+      }
+    },
+    {
+      "href": "/setting/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/wm/editcourse/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/wm/setinfo/vs/0",
+      "rep": {
+        "x.com.samsung.da.isModelSettingWithoutSC": "false",
+        "x.com.samsung.da.isModelSettingPowerOnOff": "false"
+      }
+    },
+    {
+      "href": "/wm/jobbeginingstatus/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/remotectrl/vs/0",
+      "rep": {
+        "x.com.samsung.da.remoteControlEnabled": "true"
+      }
+    },
+    {
+      "href": "/remotectrl/0",
+      "rep": {
+        "value": true
+      }
+    },
+    {
+      "href": "/configuration/vs/0",
+      "rep": {
+        "x.com.samsung.da.region": "0000000000",
+        "x.com.samsung.da.countryCode": "US"
+      }
+    }
+  ]
+}

tests/localthings/test_diagnostics.py

@@ -2,10 +2,12 @@
 from __future__ import annotations
 
 import json
+import threading
 from pathlib import Path
 
 from homeassistant.core import HomeAssistant
 
+from custom_components.localthings import diagnostics as diagnostics_mod
 from custom_components.localthings.const import DOMAIN
 from custom_components.localthings.diagnostics import async_get_config_entry_diagnostics
 from custom_components.localthings.registry.redact import REDACTED
@@ -49,3 +51,27 @@ async def test_diagnostics_include_observe_mode_fields(
     assert diag['observe_fallback_hrefs'] == []
     assert 'observe_last_mode_change' in diag
     assert diag['observe_href_freshness_s'] == {}
+
+
+async def test_dependency_version_read_off_the_event_loop(
+    hass: HomeAssistant, mock_entry, mock_coordinator_session, monkeypatch
+) -> None:
+    """importlib.metadata.version() does blocking disk I/O, so it must run in
+    the executor, not on the event loop (issue #9's logs flagged it)."""
+    await hass.config_entries.async_setup(mock_entry.entry_id)
+    await hass.async_block_till_done()
+
+    loop_thread_id = threading.get_ident()  # this coroutine runs on the loop
+    seen: dict[str, int] = {}
+    real_pkg_version = diagnostics_mod.pkg_version
+
+    def _spy(name: str) -> str:
+        seen['thread_id'] = threading.get_ident()
+        return real_pkg_version(name)
+
+    monkeypatch.setattr(diagnostics_mod, 'pkg_version', _spy)
+
+    diag = await async_get_config_entry_diagnostics(hass, mock_entry)
+
+    assert diag['smartthings_local_version']
+    assert seen['thread_id'] != loop_thread_id

tests/test_by_type.py

@@ -180,6 +180,26 @@ class TestForDeviceByModel:
         assert reg is not None
         assert reg.name == 'airconditioner'
 
+    def test_washer_wf_prefix(self):
+        """US front-load washers use the WF consumer-model prefix."""
+        from custom_components.localthings.registry.by_type import for_device_by_model
+        reg = for_device_by_model(
+            'DA_WM_TP1_21_COMMON|20313741|20010001001611244AA3021700000000',
+            'DA_WM_TP1_21_COMMON_WF8900B/DC92-03129A_A0AE',
+        )
+        assert reg is not None
+        assert reg.name == 'washer'
+
+    def test_washer_wv_prefix(self):
+        """FlexWash twin washers use the WV consumer-model prefix -- issue #19."""
+        from custom_components.localthings.registry.by_type import for_device_by_model
+        reg = for_device_by_model(
+            'DA_WM_A51_20_COMMON|20198042|20020001001111400203000000000000',
+            'DA_WM_A51_20_COMMON_WV9600M/DC92-01980B_0014',
+        )
+        assert reg is not None
+        assert reg.name == 'washer'
+
     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')

tests/test_fridge_capabilities.py

@@ -102,3 +102,129 @@ class TestRefrigerationFallback:
         for key in ('rapid_fridge', 'rapid_freezing'):
             desc = next(e for e in fridge.REFRIGERATION_FALLBACK.entities if e.key == key)
             assert desc.exists_fn({}, {'/refrigeration/0': {}}) is True
+
+
+class TestFlexZone:
+    """Issue #32 (surfaced by #26/#27's TP2X/Bespoke dumps): the flex-zone
+    entry's prefix varies by fridge family (CV_TTYPE_RF9000A_ on RF9000-class,
+    CV_FDR_ on TP1X/Bespoke-class). The old hardcoded-prefix match left
+    CV_FDR_-family fridges with an always-unknown select, and a write would
+    have appended a duplicate flag instead of replacing the existing one."""
+
+    def test_reads_rf9000_prefix(self):
+        rep = {
+            'x.com.samsung.da.modes': ['CV_TTYPE_RF9000A_BEVERAGE', 'WATERFILTER_DISABLE'],
+            'x.com.samsung.da.supportedOptions': [
+                'CV_TTYPE_RF9000A_FREEZE', 'CV_TTYPE_RF9000A_BEVERAGE'],
+        }
+        assert fridge._flex_zone_current(rep) == 'CV_TTYPE_RF9000A_BEVERAGE'
+
+    def test_reads_cv_fdr_prefix(self):
+        rep = {
+            'x.com.samsung.da.modes': ['CVN_CONVERTIBLE_ZONE', 'CV_FDR_MEAT', 'WATERFILTER_ENABLE'],
+            'x.com.samsung.da.supportedOptions': [
+                'CV_FDR_WINE', 'CV_FDR_DELI', 'CV_FDR_BEVERAGE', 'CV_FDR_MEAT'],
+        }
+        assert fridge._flex_zone_current(rep) == 'CV_FDR_MEAT'
+
+    def test_write_replaces_rather_than_duplicates(self):
+        rep = {
+            'x.com.samsung.da.modes': ['CVN_CONVERTIBLE_ZONE', 'CV_FDR_MEAT', 'WATERFILTER_ENABLE'],
+            'x.com.samsung.da.supportedOptions': [
+                'CV_FDR_WINE', 'CV_FDR_DELI', 'CV_FDR_BEVERAGE', 'CV_FDR_MEAT'],
+        }
+        path, payload = fridge._flex_zone_write('CV_FDR_WINE', rep)
+        assert path == ['mode', 'vs', '0']
+        modes = payload['x.com.samsung.da.modes']
+        assert modes.count('CV_FDR_WINE') == 1
+        assert 'CV_FDR_MEAT' not in modes
+        assert 'CVN_CONVERTIBLE_ZONE' in modes and 'WATERFILTER_ENABLE' in modes
+
+
+class TestTp1xNativeDuplicateResources:
+    """The US TP1X_REF_21K publishes two native mirrors in addition to the
+    richer vendor resources.  They must count as covered without producing
+    duplicate entities or guessing unverified write contracts."""
+
+    def test_duplicate_capabilities_have_no_entities(self):
+        assert fridge.DEFROST_DELAY_NATIVE_DUPLICATE.entities == ()
+        assert fridge.ICEMAKER_STATUS_NATIVE_DUPLICATE.entities == ()
+
+    def test_us_fixture_has_complete_coverage(self):
+        from custom_components.localthings.registry.adapter import flatten
+        from custom_components.localthings.registry.by_type import refrigerator
+        from custom_components.localthings.registry.discovery import discover
+        from tests.conftest import _load_device
+
+        resources = _load_device('refrigerator_tp1x_ref_21k_us')
+        unbound = []
+        bound = discover(
+            resources,
+            refrigerator.REGISTRY.capabilities,
+            refrigerator.REGISTRY.pattern_capabilities,
+            log=unbound.append,
+        )
+
+        assert unbound == []
+        state = flatten(bound, resources)
+        assert state['defrost_delay'] is False
+        assert 'ice_maker_enabled' not in state
+        assert state['icemaker_one_enabled'] is True
+        assert state['icemaker_two_enabled'] is True
+
+
+class TestPantryZone:
+    """Cool Select Zone pantry compartment on ARTIK051_REF_17K -- issue #20."""
+
+    def test_href(self):
+        assert fridge.PANTRY_ZONE.href == '/status/pantry/one/vs/0'
+
+    def test_write(self):
+        desc = fridge.PANTRY_ZONE.entities[0]
+        path, body = desc.write_fn('FDR_WINE', {})
+        assert path == ['status', 'pantry', 'one', 'vs', '0']
+        assert body == {'x.com.samsung.da.mode': 'FDR_WINE'}
+
+
+class TestArtik051AndTp2xFixturesHaveCompleteCoverage:
+    """issue #20 (ARTIK051_REF_17K) and #26 (TP2X_REF_20K) both triggered
+    the incomplete-capability-coverage repair; both must resolve to zero
+    unbound hrefs now that /diagnosis/vs/0 (dishwasher.DIAGNOSIS, reused for
+    fridges), /status/pantry/one/vs/0 (PANTRY_ZONE), and the OCF-native
+    defrost/icemaker mirrors are covered."""
+
+    def test_artik051_ref_17k(self):
+        from custom_components.localthings.registry.adapter import flatten
+        from custom_components.localthings.registry.by_type import refrigerator
+        from custom_components.localthings.registry.discovery import discover
+        from tests.conftest import _load_device
+
+        resources = _load_device('refrigerator_artik051_ref_17k')
+        unbound = []
+        bound = discover(
+            resources,
+            refrigerator.REGISTRY.capabilities,
+            refrigerator.REGISTRY.pattern_capabilities,
+            log=unbound.append,
+        )
+        assert unbound == []
+        state = flatten(bound, resources)
+        assert state['pantry_zone_mode'] == 'FDR_DRINKS'
+
+    def test_tp2x_ref_20k(self):
+        from custom_components.localthings.registry.adapter import flatten
+        from custom_components.localthings.registry.by_type import refrigerator
+        from custom_components.localthings.registry.discovery import discover
+        from tests.conftest import _load_device
+
+        resources = _load_device('refrigerator_tp2x_ref_20k')
+        unbound = []
+        bound = discover(
+            resources,
+            refrigerator.REGISTRY.capabilities,
+            refrigerator.REGISTRY.pattern_capabilities,
+            log=unbound.append,
+        )
+        assert unbound == []
+        state = flatten(bound, resources)
+        assert state['flex_zone_mode'] == 'CV_FDR_BEVERAGE'

tests/test_golden_regression.py

@@ -81,6 +81,78 @@ def test_registry_reproduces_golden_state_keys_for_airconditioner():
     )
 
 
+def test_registry_reproduces_golden_state_keys_for_tp1x_ref_21k_us():
+    from tests.conftest import _load_device
+    resources = _load_device('refrigerator_tp1x_ref_21k_us')
+    golden = json.loads(
+        (GOLDEN / 'refrigerator_tp1x_ref_21k_us.json').read_text()
+    )
+    state_keys = _new_state_keys('refrigerator_tp1x_ref_21k_us', 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_washer_flexwash():
+    """FlexWash twin washers (WV-prefix consumer model, e.g. WV55M9600AW)
+    report no oneUiVersion and previously fell through for_device_by_model's
+    consumer-prefix map entirely -- issue #19."""
+    from tests.conftest import _load_device
+    resources = _load_device('washer_flexwash')
+    golden = json.loads((GOLDEN / 'washer_flexwash.json').read_text())
+    state_keys = _new_state_keys('washer_flexwash', 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_washer_dryer_combo():
+    """Washer/dryer combo units carry a writable dryLevel field on
+    /washer/vs/0 itself, with no separate dryer resource -- issue #22."""
+    from tests.conftest import _load_device
+    resources = _load_device('washer_dryer_combo')
+    golden = json.loads((GOLDEN / 'washer_dryer_combo.json').read_text())
+    state_keys = _new_state_keys('washer_dryer_combo', 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_ref_17k():
+    """ARTIK051_REF_17K's Cool Select Zone pantry compartment
+    (/status/pantry/one/vs/0) -- issue #20."""
+    from tests.conftest import _load_device
+    resources = _load_device('refrigerator_artik051_ref_17k')
+    golden = json.loads((GOLDEN / 'refrigerator_artik051_ref_17k.json').read_text())
+    state_keys = _new_state_keys('refrigerator_artik051_ref_17k', 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/
+    thismonthlyConsumption) surfaced by issue #26."""
+    from tests.conftest import _load_device
+    resources = _load_device('refrigerator_tp2x_ref_20k')
+    golden = json.loads((GOLDEN / 'refrigerator_tp2x_ref_20k.json').read_text())
+    state_keys = _new_state_keys('refrigerator_tp2x_ref_20k', 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_washer_capabilities.py

@@ -40,6 +40,22 @@ class TestWasherSettings:
         assert body == {'x.com.samsung.da.rinseCycles': '3'}
 
 
+class TestDryLevel:
+    """Washer/dryer combo units carry a writable dryLevel field on
+    /washer/vs/0 itself, self-gated off on plain washers -- issue #22."""
+
+    def test_exists_only_when_supported_dry_level_present(self):
+        desc = next(e for e in washer.WASHER_SETTINGS.entities if e.key == 'dry_level')
+        assert desc.exists_fn({'x.com.samsung.da.supportedDryLevel': ['None', '30']}, {}) is True
+        assert desc.exists_fn({}, {}) is False
+
+    def test_write(self):
+        desc = next(e for e in washer.WASHER_SETTINGS.entities if e.key == 'dry_level')
+        path, body = desc.write_fn('Cupboard', {})
+        assert path == ['washer', 'vs', '0']
+        assert body == {'x.com.samsung.da.dryLevel': 'Cupboard'}
+
+
 class TestWasherCourse:
     def test_href(self):
         assert washer.WASHER_COURSE.href == '/course/vs/0'
@@ -151,11 +167,32 @@ class TestDetergentSoftenerDosing:
         return next(e for e in washer.WASHER_COURSE.entities if e.key == key)
 
     def test_quantity_and_hardness_read(self):
+        """The device reports the level un-padded ('3'), but the options and
+        translation keys are zero-padded supported codes ('03'); rep_fn
+        normalizes to the supported code so the value is a valid option
+        (issue #9 -- otherwise HA renders the select 'unknown')."""
         rep = {'x.com.samsung.da.options': _DOSING_OPTIONS}
-        assert self._desc('detergent_quantity').rep_fn(rep) == '3'
-        assert self._desc('detergent_water_hardness').rep_fn(rep) == '2'
-        assert self._desc('softener_quantity').rep_fn(rep) == '3'
-        assert self._desc('softener_concentration').rep_fn(rep) == '2'
+        assert self._desc('detergent_quantity').rep_fn(rep) == '03'
+        assert self._desc('detergent_water_hardness').rep_fn(rep) == '02'
+        assert self._desc('softener_quantity').rep_fn(rep) == '03'
+        assert self._desc('softener_concentration').rep_fn(rep) == '02'
+
+    def test_current_value_is_a_valid_option_for_every_dosing_select(self):
+        """The core regression: HA shows a select 'unknown' when current_option
+        is not in options. Each dosing select's value must be one of its own
+        options."""
+        rep = {'x.com.samsung.da.options': _DOSING_OPTIONS}
+        for key in ('detergent_quantity', 'detergent_water_hardness',
+                    'softener_quantity', 'softener_concentration'):
+            desc = self._desc(key)
+            assert desc.rep_fn(rep) in desc.options(_DOSING_RESOURCES), key
+
+    def test_read_passes_through_when_no_supported_match(self):
+        """A value with no matching supported code is returned as-is rather than
+        dropped, so an unexpected device stays visible instead of blank."""
+        rep = {'x.com.samsung.da.options': ['DetergentLevelCtrl_7',
+                                            'SupportedDetergentLevelCtrl_00010203']}
+        assert self._desc('detergent_quantity').rep_fn(rep) == '7'
 
     def test_translation_keys(self):
         """detergent_quantity and softener_quantity share one translation_key
@@ -181,17 +218,21 @@ class TestDetergentSoftenerDosing:
             assert desc.exists_fn({}, _DOSING_RESOURCES) is True
 
     def test_quantity_write(self):
+        """The UI selects a padded supported code ('01'); the write posts the
+        un-padded device code ('1'), mirroring how the device reports it."""
         rep = {'x.com.samsung.da.options': list(_DOSING_OPTIONS)}
         path, body = self._desc('detergent_quantity').write_fn('01', rep)
         assert path == ['course', 'vs', '0']
-        assert 'DetergentLevelCtrl_01' in body['x.com.samsung.da.options']
+        assert 'DetergentLevelCtrl_1' in body['x.com.samsung.da.options']
         assert 'DetergentLevelCtrl_3' not in body['x.com.samsung.da.options']
+        # untouched siblings survive the read-modify-write
+        assert 'SoftenerLevelCtrl_3' in body['x.com.samsung.da.options']
 
     def test_hardness_write(self):
         rep = {'x.com.samsung.da.options': list(_DOSING_OPTIONS)}
         path, body = self._desc('softener_concentration').write_fn('03', rep)
         assert path == ['course', 'vs', '0']
-        assert 'SoftenerLevel2Ctrl_03' in body['x.com.samsung.da.options']
+        assert 'SoftenerLevel2Ctrl_3' in body['x.com.samsung.da.options']
 
     def test_low_reservoir_off_when_alarm_off(self):
         rep = {'x.com.samsung.da.options': _DOSING_OPTIONS}
@@ -208,3 +249,46 @@ class TestDetergentSoftenerDosing:
         assert self._desc('detergent_low').exists_fn({'x.com.samsung.da.options': []}, {}) is False
         rep = {'x.com.samsung.da.options': _DOSING_OPTIONS}
         assert self._desc('detergent_low').exists_fn(rep, {}) is True
+
+
+class TestFlexWashAndComboFixturesHaveCompleteCoverage:
+    """FlexWash (issue #19, previously unrecognized entirely) and
+    washer/dryer combo (issue #22, dry_level) dumps must both resolve to
+    zero unbound hrefs."""
+
+    def test_flexwash(self):
+        from custom_components.localthings.registry.adapter import flatten
+        from custom_components.localthings.registry.by_type import washer as washer_registry
+        from custom_components.localthings.registry.discovery import discover
+        from tests.conftest import _load_device
+
+        resources = _load_device('washer_flexwash')
+        unbound = []
+        bound = discover(
+            resources,
+            washer_registry.REGISTRY.capabilities,
+            washer_registry.REGISTRY.pattern_capabilities,
+            log=unbound.append,
+        )
+        assert unbound == []
+        state = flatten(bound, resources)
+        assert 'dry_level' not in state  # plain washer -- no supportedDryLevel field
+
+    def test_dryer_combo(self):
+        from custom_components.localthings.registry.adapter import flatten
+        from custom_components.localthings.registry.by_type import washer as washer_registry
+        from custom_components.localthings.registry.discovery import discover
+        from tests.conftest import _load_device
+
+        resources = _load_device('washer_dryer_combo')
+        unbound = []
+        bound = discover(
+            resources,
+            washer_registry.REGISTRY.capabilities,
+            washer_registry.REGISTRY.pattern_capabilities,
+            log=unbound.append,
+        )
+        assert unbound == []
+        state = flatten(bound, resources)
+        # the device's own "off" sentinel is the literal string 'None', not absence
+        assert state['dry_level'] == 'None'