mirror of https://github.com/home-assistant/core
111 lines
3.7 KiB
Python
111 lines
3.7 KiB
Python
"""Support for AirGradient switch entities."""
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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 airgradient import AirGradientClient, Config
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from airgradient.models import ConfigurationControl
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from homeassistant.components.switch import (
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DOMAIN as SWITCH_DOMAIN,
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SwitchEntity,
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SwitchEntityDescription,
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)
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from homeassistant.const import EntityCategory
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers import entity_registry as er
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from . import AirGradientConfigEntry
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from .const import DOMAIN
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from .coordinator import AirGradientCoordinator
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from .entity import AirGradientEntity
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@dataclass(frozen=True, kw_only=True)
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class AirGradientSwitchEntityDescription(SwitchEntityDescription):
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"""Describes AirGradient switch entity."""
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value_fn: Callable[[Config], bool]
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set_value_fn: Callable[[AirGradientClient, bool], Awaitable[None]]
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POST_DATA_TO_AIRGRADIENT = AirGradientSwitchEntityDescription(
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key="post_data_to_airgradient",
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translation_key="post_data_to_airgradient",
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entity_category=EntityCategory.CONFIG,
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value_fn=lambda config: config.post_data_to_airgradient,
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set_value_fn=lambda client, value: client.enable_sharing_data(enable=value),
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)
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async def async_setup_entry(
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hass: HomeAssistant,
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entry: AirGradientConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up AirGradient switch entities based on a config entry."""
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coordinator = entry.runtime_data
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added_entities = False
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@callback
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def _async_check_entities() -> None:
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nonlocal added_entities
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if (
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coordinator.data.config.configuration_control is ConfigurationControl.LOCAL
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and not added_entities
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):
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async_add_entities(
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[AirGradientSwitch(coordinator, POST_DATA_TO_AIRGRADIENT)]
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)
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added_entities = True
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elif (
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coordinator.data.config.configuration_control
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is not ConfigurationControl.LOCAL
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and added_entities
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):
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entity_registry = er.async_get(hass)
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unique_id = f"{coordinator.serial_number}-{POST_DATA_TO_AIRGRADIENT.key}"
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if entity_id := entity_registry.async_get_entity_id(
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SWITCH_DOMAIN, DOMAIN, unique_id
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):
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entity_registry.async_remove(entity_id)
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added_entities = False
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coordinator.async_add_listener(_async_check_entities)
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_async_check_entities()
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class AirGradientSwitch(AirGradientEntity, SwitchEntity):
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"""Defines an AirGradient switch entity."""
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entity_description: AirGradientSwitchEntityDescription
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def __init__(
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self,
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coordinator: AirGradientCoordinator,
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description: AirGradientSwitchEntityDescription,
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) -> None:
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"""Initialize AirGradient switch."""
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super().__init__(coordinator)
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self.entity_description = description
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self._attr_unique_id = f"{coordinator.serial_number}-{description.key}"
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@property
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def is_on(self) -> bool:
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"""Return the state of the switch."""
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return self.entity_description.value_fn(self.coordinator.data.config)
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async def async_turn_on(self, **kwargs: Any) -> None:
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"""Turn the switch on."""
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await self.entity_description.set_value_fn(self.coordinator.client, True)
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await self.coordinator.async_request_refresh()
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async def async_turn_off(self, **kwargs: Any) -> None:
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"""Turn the switch off."""
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await self.entity_description.set_value_fn(self.coordinator.client, False)
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await self.coordinator.async_request_refresh()
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