Use device_registry for HomeWizard device_info (#82921)

* Use global device and use didentifiers to get device_info

* Remove unused config_entry

homeassistant/components/homewizard/__init__.py

@@ -5,7 +5,7 @@ from homeassistant.config_entries import SOURCE_IMPORT, ConfigEntry
 from homeassistant.const import CONF_IP_ADDRESS
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
-from homeassistant.helpers import entity_registry as er
+from homeassistant.helpers import device_registry as dr, entity_registry as er
 
 from .const import DOMAIN, PLATFORMS
 from .coordinator import HWEnergyDeviceUpdateCoordinator as Coordinator
@@ -71,6 +71,17 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
         await coordinator.api.close()
         raise
 
+    # Register device
+    device_registry = dr.async_get(hass)
+    device_registry.async_get_or_create(
+        config_entry_id=entry.entry_id,
+        name=entry.title,
+        manufacturer="HomeWizard",
+        sw_version=coordinator.data["device"].firmware_version,
+        model=coordinator.data["device"].product_type,
+        identifiers={(DOMAIN, coordinator.data["device"].serial)},
+    )
+
     # Finalize
     hass.data.setdefault(DOMAIN, {})
     hass.data[DOMAIN][entry.entry_id] = coordinator

homeassistant/components/homewizard/coordinator.py

@@ -8,6 +8,7 @@ from homewizard_energy.errors import DisabledError, RequestError
 
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
+from homeassistant.helpers.entity import DeviceInfo
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
 
 from .const import DOMAIN, UPDATE_INTERVAL, DeviceResponseEntry
@@ -30,6 +31,13 @@ class HWEnergyDeviceUpdateCoordinator(DataUpdateCoordinator[DeviceResponseEntry]
         super().__init__(hass, _LOGGER, name=DOMAIN, update_interval=UPDATE_INTERVAL)
         self.api = HomeWizardEnergy(host, clientsession=async_get_clientsession(hass))
 
+    @property
+    def device_info(self) -> DeviceInfo:
+        """Return device_info."""
+        return DeviceInfo(
+            identifiers={(DOMAIN, self.data["device"].serial)},
+        )
+
     async def _async_update_data(self) -> DeviceResponseEntry:
         """Fetch all device and sensor data from api."""
 

homeassistant/components/homewizard/number.py

@@ -50,9 +50,7 @@ class HWEnergyNumberEntity(
         self._attr_name = "Status light brightness"
         self._attr_native_unit_of_measurement = PERCENTAGE
         self._attr_icon = "mdi:lightbulb-on"
-        self._attr_device_info = {
+        self._attr_device_info = coordinator.device_info
-            "identifiers": {(DOMAIN, coordinator.data["device"].serial)},
-        }
 
     async def async_set_native_value(self, value: float) -> None:
         """Set a new value."""

homeassistant/components/homewizard/sensor.py

@@ -18,7 +18,7 @@ from homeassistant.const import (
     VOLUME_CUBIC_METERS,
 )
 from homeassistant.core import HomeAssistant
-from homeassistant.helpers.entity import DeviceInfo, EntityCategory
+from homeassistant.helpers.entity import EntityCategory
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.typing import StateType
 from homeassistant.helpers.update_coordinator import CoordinatorEntity
@@ -171,6 +171,7 @@ class HWEnergySensor(CoordinatorEntity[HWEnergyDeviceUpdateCoordinator], SensorE
         # Config attributes.
         self.data_type = description.key
         self._attr_unique_id = f"{entry.unique_id}_{description.key}"
+        self._attr_device_info = coordinator.device_info
 
         # Special case for export, not everyone has solarpanels
         # The chance that 'export' is non-zero when you have solar panels is nil
@@ -181,17 +182,6 @@ class HWEnergySensor(CoordinatorEntity[HWEnergyDeviceUpdateCoordinator], SensorE
             if self.native_value == 0:
                 self._attr_entity_registry_enabled_default = False
 
-    @property
-    def device_info(self) -> DeviceInfo:
-        """Return device information."""
-        return {
-            "name": self.entry.title,
-            "manufacturer": "HomeWizard",
-            "sw_version": self.data["device"].firmware_version,
-            "model": self.data["device"].product_type,
-            "identifiers": {(DOMAIN, self.data["device"].serial)},
-        }
-
     @property
     def data(self) -> DeviceResponseEntry:
         """Return data object from DataUpdateCoordinator."""

homeassistant/components/homewizard/switch.py

@@ -54,13 +54,7 @@ class HWEnergySwitchEntity(
         """Initialize the switch."""
         super().__init__(coordinator)
         self._attr_unique_id = f"{entry.unique_id}_{key}"
-        self._attr_device_info = {
+        self._attr_device_info = coordinator.device_info
-            "name": entry.title,
-            "manufacturer": "HomeWizard",
-            "sw_version": coordinator.data["device"].firmware_version,
-            "model": coordinator.data["device"].product_type,
-            "identifiers": {(DOMAIN, coordinator.data["device"].serial)},
-        }
 
 
 class HWEnergyMainSwitchEntity(HWEnergySwitchEntity):