core/homeassistant/components/bmw_connected_drive/button.py

142 lines
5.0 KiB
Python

"""Support for MyBMW button entities."""
from __future__ import annotations
from collections.abc import Callable, Coroutine
from dataclasses import dataclass
import logging
from typing import TYPE_CHECKING, Any
from bimmer_connected.models import MyBMWAPIError
from bimmer_connected.vehicle import MyBMWVehicle
from bimmer_connected.vehicle.remote_services import RemoteServiceStatus
from homeassistant.components.button import ButtonEntity, ButtonEntityDescription
from homeassistant.config_entries import ConfigEntry
from homeassistant.core import HomeAssistant
from homeassistant.exceptions import HomeAssistantError
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from . import BMWBaseEntity
from .const import DOMAIN
if TYPE_CHECKING:
from .coordinator import BMWDataUpdateCoordinator
_LOGGER = logging.getLogger(__name__)
@dataclass
class BMWButtonEntityDescription(ButtonEntityDescription):
"""Class describing BMW button entities."""
enabled_when_read_only: bool = False
remote_function: Callable[
[MyBMWVehicle], Coroutine[Any, Any, RemoteServiceStatus]
] | None = None
account_function: Callable[[BMWDataUpdateCoordinator], Coroutine] | None = None
is_available: Callable[[MyBMWVehicle], bool] = lambda _: True
BUTTON_TYPES: tuple[BMWButtonEntityDescription, ...] = (
BMWButtonEntityDescription(
key="light_flash",
translation_key="light_flash",
icon="mdi:car-light-alert",
remote_function=lambda vehicle: vehicle.remote_services.trigger_remote_light_flash(),
),
BMWButtonEntityDescription(
key="sound_horn",
translation_key="sound_horn",
icon="mdi:bullhorn",
remote_function=lambda vehicle: vehicle.remote_services.trigger_remote_horn(),
),
BMWButtonEntityDescription(
key="activate_air_conditioning",
translation_key="activate_air_conditioning",
icon="mdi:hvac",
remote_function=lambda vehicle: vehicle.remote_services.trigger_remote_air_conditioning(),
),
BMWButtonEntityDescription(
key="deactivate_air_conditioning",
icon="mdi:hvac-off",
name="Deactivate air conditioning",
remote_function=lambda vehicle: vehicle.remote_services.trigger_remote_air_conditioning_stop(),
is_available=lambda vehicle: vehicle.is_remote_climate_stop_enabled,
),
BMWButtonEntityDescription(
key="find_vehicle",
translation_key="find_vehicle",
icon="mdi:crosshairs-question",
remote_function=lambda vehicle: vehicle.remote_services.trigger_remote_vehicle_finder(),
),
BMWButtonEntityDescription(
key="refresh",
translation_key="refresh",
icon="mdi:refresh",
account_function=lambda coordinator: coordinator.async_request_refresh(),
enabled_when_read_only=True,
),
)
async def async_setup_entry(
hass: HomeAssistant,
config_entry: ConfigEntry,
async_add_entities: AddEntitiesCallback,
) -> None:
"""Set up the BMW buttons from config entry."""
coordinator: BMWDataUpdateCoordinator = hass.data[DOMAIN][config_entry.entry_id]
entities: list[BMWButton] = []
for vehicle in coordinator.account.vehicles:
entities.extend(
[
BMWButton(coordinator, vehicle, description)
for description in BUTTON_TYPES
if (not coordinator.read_only and description.is_available(vehicle))
or (coordinator.read_only and description.enabled_when_read_only)
]
)
async_add_entities(entities)
class BMWButton(BMWBaseEntity, ButtonEntity):
"""Representation of a MyBMW button."""
entity_description: BMWButtonEntityDescription
def __init__(
self,
coordinator: BMWDataUpdateCoordinator,
vehicle: MyBMWVehicle,
description: BMWButtonEntityDescription,
) -> None:
"""Initialize BMW vehicle sensor."""
super().__init__(coordinator, vehicle)
self.entity_description = description
self._attr_unique_id = f"{vehicle.vin}-{description.key}"
async def async_press(self) -> None:
"""Press the button."""
if self.entity_description.remote_function:
try:
await self.entity_description.remote_function(self.vehicle)
except MyBMWAPIError as ex:
raise HomeAssistantError(ex) from ex
elif self.entity_description.account_function:
_LOGGER.warning(
"The 'Refresh from cloud' button is deprecated. Use the"
" 'homeassistant.update_entity' service with any BMW entity for a full"
" reload. See"
" https://www.home-assistant.io/integrations/bmw_connected_drive/#update-the-state--refresh-from-api"
" for details"
)
try:
await self.entity_description.account_function(self.coordinator)
except MyBMWAPIError as ex:
raise HomeAssistantError(ex) from ex
self.coordinator.async_update_listeners()