114 lines
3.6 KiB
Python
114 lines
3.6 KiB
Python
"""Number platform for BMW."""
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from collections.abc import Callable, Coroutine
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from dataclasses import dataclass
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import logging
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from typing import Any
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from bimmer_connected.models import MyBMWAPIError
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from bimmer_connected.vehicle import MyBMWVehicle
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from homeassistant.components.number import (
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NumberDeviceClass,
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NumberEntity,
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NumberEntityDescription,
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NumberMode,
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)
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import HomeAssistantError
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from . import BMWBaseEntity
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from .const import DOMAIN
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from .coordinator import BMWDataUpdateCoordinator
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_LOGGER = logging.getLogger(__name__)
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@dataclass(frozen=True, kw_only=True)
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class BMWNumberEntityDescription(NumberEntityDescription):
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"""Describes BMW number entity."""
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value_fn: Callable[[MyBMWVehicle], float | int | None]
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remote_service: Callable[[MyBMWVehicle, float | int], Coroutine[Any, Any, Any]]
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is_available: Callable[[MyBMWVehicle], bool] = lambda _: False
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dynamic_options: Callable[[MyBMWVehicle], list[str]] | None = None
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NUMBER_TYPES: list[BMWNumberEntityDescription] = [
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BMWNumberEntityDescription(
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key="target_soc",
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translation_key="target_soc",
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device_class=NumberDeviceClass.BATTERY,
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is_available=lambda v: v.is_remote_set_target_soc_enabled,
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native_max_value=100.0,
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native_min_value=20.0,
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native_step=5.0,
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mode=NumberMode.SLIDER,
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value_fn=lambda v: v.fuel_and_battery.charging_target,
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remote_service=lambda v, o: v.remote_services.trigger_charging_settings_update(
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target_soc=int(o)
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),
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),
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]
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up the MyBMW number from config entry."""
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coordinator: BMWDataUpdateCoordinator = hass.data[DOMAIN][config_entry.entry_id]
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entities: list[BMWNumber] = []
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for vehicle in coordinator.account.vehicles:
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if not coordinator.read_only:
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entities.extend(
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[
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BMWNumber(coordinator, vehicle, description)
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for description in NUMBER_TYPES
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if description.is_available(vehicle)
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]
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)
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async_add_entities(entities)
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class BMWNumber(BMWBaseEntity, NumberEntity):
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"""Representation of BMW Number entity."""
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entity_description: BMWNumberEntityDescription
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def __init__(
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self,
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coordinator: BMWDataUpdateCoordinator,
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vehicle: MyBMWVehicle,
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description: BMWNumberEntityDescription,
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) -> None:
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"""Initialize an BMW Number."""
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super().__init__(coordinator, vehicle)
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self.entity_description = description
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self._attr_unique_id = f"{vehicle.vin}-{description.key}"
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@property
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def native_value(self) -> float | None:
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"""Return the entity value to represent the entity state."""
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return self.entity_description.value_fn(self.vehicle)
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async def async_set_native_value(self, value: float) -> None:
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"""Update to the vehicle."""
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_LOGGER.debug(
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"Executing '%s' on vehicle '%s' to value '%s'",
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self.entity_description.key,
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self.vehicle.vin,
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value,
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)
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try:
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await self.entity_description.remote_service(self.vehicle, value)
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except MyBMWAPIError as ex:
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raise HomeAssistantError(ex) from ex
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self.coordinator.async_update_listeners()
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