Make switch, select and number translatable

__init__.py

@@ -242,6 +242,7 @@ async def _compute_device_infos(
         name="Inverter",
         manufacturer="Huawei",
         model=bridge.model_name,
+        serial_number=bridge.serial_number,
         via_device=connecting_inverter_device_id,  # type: ignore[typeddict-item]
     )
 

number.py

@@ -41,13 +41,15 @@ class HuaweiSolarNumberEntityDescription(NumberEntityDescription):
     dynamic_minimum_key: str | None = None
     dynamic_maximum_key: str | None = None
 
+    def __post_init__(self):
+        """Defaults the translation_key to the number key."""
+        self.translation_key = self.translation_key or self.key.replace('#','_').lower()
 
 ENERGY_STORAGE_NUMBER_DESCRIPTIONS: tuple[HuaweiSolarNumberEntityDescription, ...] = (
     HuaweiSolarNumberEntityDescription(
         key=rn.STORAGE_MAXIMUM_CHARGING_POWER,
         native_min_value=0,
         static_maximum_key=rn.STORAGE_MAXIMUM_CHARGE_POWER,
-        name="Maximum charging power",
         icon="mdi:battery-positive",
         native_unit_of_measurement=POWER_WATT,
         entity_category=EntityCategory.CONFIG,
@@ -56,7 +58,6 @@ class HuaweiSolarNumberEntityDescription(NumberEntityDescription):
         key=rn.STORAGE_MAXIMUM_DISCHARGING_POWER,
         native_min_value=0,
         static_maximum_key=rn.STORAGE_MAXIMUM_DISCHARGE_POWER,
-        name="Maximum discharging power",
         icon="mdi:battery-negative",
         native_unit_of_measurement=POWER_WATT,
         entity_category=EntityCategory.CONFIG,
@@ -66,7 +67,6 @@ class HuaweiSolarNumberEntityDescription(NumberEntityDescription):
         native_min_value=90,
         native_max_value=100,
         native_step=0.1,
-        name="End-of-charge SOC",
         icon="mdi:battery-positive",
         native_unit_of_measurement=PERCENTAGE,
         entity_category=EntityCategory.CONFIG,
@@ -77,7 +77,6 @@ class HuaweiSolarNumberEntityDescription(NumberEntityDescription):
         native_max_value=20,
         dynamic_maximum_key=rn.STORAGE_CAPACITY_CONTROL_SOC_PEAK_SHAVING,
         native_step=0.1,
-        name="End-of-discharge SOC",
         icon="mdi:battery-negative",
         native_unit_of_measurement=PERCENTAGE,
         entity_category=EntityCategory.CONFIG,
@@ -87,7 +86,6 @@ class HuaweiSolarNumberEntityDescription(NumberEntityDescription):
         native_min_value=0,
         native_max_value=100,
         native_step=0.1,
-        name="Backup power SOC",
         icon="mdi:battery-negative",
         native_unit_of_measurement=PERCENTAGE,
         entity_category=EntityCategory.CONFIG,
@@ -98,7 +96,6 @@ class HuaweiSolarNumberEntityDescription(NumberEntityDescription):
         native_min_value=20,
         native_max_value=100,
         native_step=0.1,
-        name="Grid charge cutoff SOC",
         icon="mdi:battery-charging-50",
         native_unit_of_measurement=PERCENTAGE,
         entity_category=EntityCategory.CONFIG,
@@ -107,7 +104,6 @@ class HuaweiSolarNumberEntityDescription(NumberEntityDescription):
         key=rn.STORAGE_POWER_OF_CHARGE_FROM_GRID,
         native_min_value=0,
         dynamic_maximum_key=rn.STORAGE_MAXIMUM_POWER_OF_CHARGE_FROM_GRID,
-        name="Grid charge maximum power",
         icon="mdi:battery-negative",
         native_unit_of_measurement=POWER_WATT,
         entity_category=EntityCategory.CONFIG,
@@ -119,7 +115,6 @@ class HuaweiSolarNumberEntityDescription(NumberEntityDescription):
         dynamic_minimum_key=rn.STORAGE_DISCHARGING_CUTOFF_CAPACITY,
         native_max_value=100,
         native_step=0.1,
-        name="Peak Shaving SOC",
         icon="mdi:battery-arrow-up",
         native_unit_of_measurement=PERCENTAGE,
         entity_category=EntityCategory.CONFIG,

select.py

@@ -40,11 +40,14 @@ class HuaweiSolarSelectEntityDescription(Generic[T], SelectEntityDescription):
     is_available_key: str | None = None
     check_is_available_func: Callable[[Any], bool] | None = None
 
+    def __post_init__(self):
+        """Defaults the translation_key to the select key."""
+        self.translation_key = self.translation_key or self.key.replace('#','_').lower()
+
 
 ENERGY_STORAGE_SWITCH_DESCRIPTIONS: tuple[HuaweiSolarSelectEntityDescription, ...] = (
     HuaweiSolarSelectEntityDescription(
         key=rn.STORAGE_EXCESS_PV_ENERGY_USE_IN_TOU,
-        name="Excess PV energy use in TOU",
         icon="mdi:battery-charging-medium",
         entity_category=EntityCategory.CONFIG,
     ),
@@ -53,7 +56,6 @@ class HuaweiSolarSelectEntityDescription(Generic[T], SelectEntityDescription):
 CAPACITY_CONTROL_SWITCH_DESCRIPTIONS: tuple[HuaweiSolarSelectEntityDescription, ...] = (
     HuaweiSolarSelectEntityDescription(
         key=rn.STORAGE_CAPACITY_CONTROL_MODE,
-        name="Capacity Control Mode",
         icon="mdi:battery-arrow-up",
         entity_category=EntityCategory.CONFIG,
         # Active capacity control is only available is 'Charge from grid' is enabled
@@ -148,10 +150,10 @@ class HuaweiSolarSelectEntity(CoordinatorEntity, HuaweiSolarEntity, SelectEntity
     entity_description: HuaweiSolarSelectEntityDescription
 
     def _friendly_format(self, value: IntEnum):
-        return value.name.replace("_", " ").capitalize()
+        return value.name.lower()
 
     def _to_enum(self, value: str):
-        return getattr(self._register_unit, value.replace(" ", "_").upper())
+        return getattr(self._register_unit, value.upper())
 
     def __init__(
         self,
@@ -240,48 +242,33 @@ def __init__(
         self.bridge = bridge
         self.entity_description = HuaweiSolarSelectEntityDescription(
             key=rn.STORAGE_WORKING_MODE_SETTINGS,
-            name="Working Mode",
             entity_category=EntityCategory.CONFIG,
         )
         self._attr_device_info = device_info
         self._attr_unique_id = f"{bridge.serial_number}_{self.entity_description.key}"
 
+        self._attr_current_option = self.coordinator.data[self.entity_description.key].value.name.lower()
         # The options depend on the type of battery
-        self.options_to_values = {}
+        available_options = [swm.name for swm in rv.StorageWorkingModesC]
         if bridge.battery_type == rv.StorageProductModel.HUAWEI_LUNA2000:
-            self.options_to_values = {
-                "Maximise Self Consumption": rv.StorageWorkingModesC.MAXIMISE_SELF_CONSUMPTION,
-                "Time Of Use": rv.StorageWorkingModesC.TIME_OF_USE_LUNA2000,
-                "Fully Fed To Grid": rv.StorageWorkingModesC.FULLY_FED_TO_GRID,
-            }
+            available_options.remove(rv.StorageWorkingModesC.TIME_OF_USE_LG.name)
         elif bridge.battery_type == rv.StorageProductModel.LG_RESU:
-            self.options_to_values = {
-                "Maximise Self Consumption": rv.StorageWorkingModesC.MAXIMISE_SELF_CONSUMPTION,
-                "Time Of Use": rv.StorageWorkingModesC.TIME_OF_USE_LG,
-                "Fully Fed To Grid": rv.StorageWorkingModesC.FULLY_FED_TO_GRID,
-            }
-
-        self._update_current_option()
+            available_options.remove(rv.StorageWorkingModesC.TIME_OF_USE_LUNA2000.name)
 
-        self._attr_options = list(self.options_to_values.keys())
-
-    def _update_current_option(self):
-        current_value = self.coordinator.data[self.entity_description.key].value
-        for key, value in self.options_to_values.items():
-            if value == current_value:
-                self._attr_current_option = key
+        self._attr_options = [option.lower() for option in available_options]
 
     @callback
     def _handle_coordinator_update(self) -> None:
         """Handle updated data from the coordinator."""
-        self._update_current_option()
+        self._attr_current_option = self.coordinator.data[self.entity_description.key].value.name.lower()
         self.async_write_ha_state()
 
+
     async def async_select_option(self, option) -> None:
         """Change the selected option."""
 
         await self.bridge.set(
-            rn.STORAGE_WORKING_MODE_SETTINGS, self.options_to_values[option]
+            rn.STORAGE_WORKING_MODE_SETTINGS, getattr(rv.StorageWorkingModesC, option.upper())
         )
         self._attr_current_option = option
 

sensor.py

@@ -1106,15 +1106,13 @@ def get_pv_entity_descriptions(count: int) -> list[HuaweiSolarSensorEntityDescri
             [
                 HuaweiSolarSensorEntityDescription(
                     key=getattr(rn, f"PV_{idx:02}_VOLTAGE"),
-                    name=f"PV {idx} voltage",
                     icon="mdi:lightning-bolt",
                     native_unit_of_measurement=UnitOfElectricPotential.VOLT,
                     device_class=SensorDeviceClass.VOLTAGE,
                     state_class=SensorStateClass.MEASUREMENT,
                 ),
                 HuaweiSolarSensorEntityDescription(
                     key=getattr(rn, f"PV_{idx:02}_CURRENT"),
-                    name=f"PV {idx} current",
                     icon="mdi:lightning-bolt-outline",
                     native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
                     device_class=SensorDeviceClass.CURRENT,