146 lines
4.2 KiB
Python
146 lines
4.2 KiB
Python
"""Platform for Mazda button integration."""
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from __future__ import annotations
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from collections.abc import Awaitable, Callable
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from dataclasses import dataclass
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from typing import Any
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from pymazda import (
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Client as MazdaAPIClient,
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MazdaAccountLockedException,
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MazdaAPIEncryptionException,
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MazdaAuthenticationException,
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MazdaException,
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MazdaLoginFailedException,
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MazdaTokenExpiredException,
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)
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from homeassistant.components.button import ButtonEntity, ButtonEntityDescription
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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 homeassistant.helpers.update_coordinator import DataUpdateCoordinator
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from . import MazdaEntity
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from .const import DATA_CLIENT, DATA_COORDINATOR, DOMAIN
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async def handle_button_press(
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client: MazdaAPIClient,
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key: str,
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vehicle_id: int,
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coordinator: DataUpdateCoordinator,
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) -> None:
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"""Handle a press for a Mazda button entity."""
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api_method = getattr(client, key)
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try:
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await api_method(vehicle_id)
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except (
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MazdaException,
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MazdaAuthenticationException,
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MazdaAccountLockedException,
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MazdaTokenExpiredException,
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MazdaAPIEncryptionException,
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MazdaLoginFailedException,
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) as ex:
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raise HomeAssistantError(ex) from ex
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async def handle_refresh_vehicle_status(
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client: MazdaAPIClient,
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key: str,
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vehicle_id: int,
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coordinator: DataUpdateCoordinator,
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) -> None:
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"""Handle a request to refresh the vehicle status."""
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await handle_button_press(client, key, vehicle_id, coordinator)
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await coordinator.async_request_refresh()
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@dataclass
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class MazdaButtonEntityDescription(ButtonEntityDescription):
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"""Describes a Mazda button entity."""
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# Function to determine whether the vehicle supports this button, given the coordinator data
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is_supported: Callable[[dict[str, Any]], bool] = lambda data: True
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async_press: Callable[
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[MazdaAPIClient, str, int, DataUpdateCoordinator], Awaitable
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] = handle_button_press
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BUTTON_ENTITIES = [
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MazdaButtonEntityDescription(
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key="start_engine",
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name="Start engine",
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icon="mdi:engine",
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),
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MazdaButtonEntityDescription(
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key="stop_engine",
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name="Stop engine",
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icon="mdi:engine-off",
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),
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MazdaButtonEntityDescription(
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key="turn_on_hazard_lights",
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name="Turn on hazard lights",
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icon="mdi:hazard-lights",
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),
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MazdaButtonEntityDescription(
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key="turn_off_hazard_lights",
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name="Turn off hazard lights",
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icon="mdi:hazard-lights",
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),
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MazdaButtonEntityDescription(
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key="refresh_vehicle_status",
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name="Refresh status",
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icon="mdi:refresh",
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async_press=handle_refresh_vehicle_status,
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is_supported=lambda data: data["isElectric"],
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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 button platform."""
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client = hass.data[DOMAIN][config_entry.entry_id][DATA_CLIENT]
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coordinator = hass.data[DOMAIN][config_entry.entry_id][DATA_COORDINATOR]
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async_add_entities(
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MazdaButtonEntity(client, coordinator, index, description)
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for index, data in enumerate(coordinator.data)
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for description in BUTTON_ENTITIES
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if description.is_supported(data)
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)
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class MazdaButtonEntity(MazdaEntity, ButtonEntity):
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"""Representation of a Mazda button."""
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entity_description: MazdaButtonEntityDescription
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def __init__(
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self,
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client: MazdaAPIClient,
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coordinator: DataUpdateCoordinator,
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index: int,
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description: MazdaButtonEntityDescription,
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) -> None:
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"""Initialize Mazda button."""
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super().__init__(client, coordinator, index)
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self.entity_description = description
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self._attr_unique_id = f"{self.vin}_{description.key}"
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async def async_press(self) -> None:
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"""Press the button."""
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await self.entity_description.async_press(
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self.client, self.entity_description.key, self.vehicle_id, self.coordinator
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)
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