111 lines
3.4 KiB
Python
111 lines
3.4 KiB
Python
"""Support for TPLink binary sensors."""
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from __future__ import annotations
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from dataclasses import dataclass
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from typing import Final, cast
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from kasa import Feature
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from homeassistant.components.binary_sensor import (
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DOMAIN as BINARY_SENSOR_DOMAIN,
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BinarySensorDeviceClass,
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BinarySensorEntity,
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BinarySensorEntityDescription,
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)
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from . import TPLinkConfigEntry
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from .entity import CoordinatedTPLinkFeatureEntity, TPLinkFeatureEntityDescription
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@dataclass(frozen=True, kw_only=True)
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class TPLinkBinarySensorEntityDescription(
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BinarySensorEntityDescription, TPLinkFeatureEntityDescription
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):
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"""Base class for a TPLink feature based binary sensor entity description."""
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# Coordinator is used to centralize the data updates
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PARALLEL_UPDATES = 0
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BINARY_SENSOR_DESCRIPTIONS: Final = (
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TPLinkBinarySensorEntityDescription(
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key="overheated",
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device_class=BinarySensorDeviceClass.PROBLEM,
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),
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TPLinkBinarySensorEntityDescription(
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key="battery_low",
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device_class=BinarySensorDeviceClass.BATTERY,
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),
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TPLinkBinarySensorEntityDescription(
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key="cloud_connection",
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device_class=BinarySensorDeviceClass.CONNECTIVITY,
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),
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TPLinkBinarySensorEntityDescription(
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key="temperature_warning",
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),
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TPLinkBinarySensorEntityDescription(
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key="humidity_warning",
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),
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TPLinkBinarySensorEntityDescription(
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key="is_open",
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device_class=BinarySensorDeviceClass.DOOR,
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),
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TPLinkBinarySensorEntityDescription(
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key="water_alert",
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device_class=BinarySensorDeviceClass.MOISTURE,
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),
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TPLinkBinarySensorEntityDescription(
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key="motion_detected",
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device_class=BinarySensorDeviceClass.MOTION,
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),
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)
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BINARYSENSOR_DESCRIPTIONS_MAP = {desc.key: desc for desc in BINARY_SENSOR_DESCRIPTIONS}
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: TPLinkConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up sensors."""
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data = config_entry.runtime_data
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parent_coordinator = data.parent_coordinator
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device = parent_coordinator.device
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known_child_device_ids: set[str] = set()
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first_check = True
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def _check_device() -> None:
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entities = CoordinatedTPLinkFeatureEntity.entities_for_device_and_its_children(
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hass=hass,
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device=device,
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coordinator=parent_coordinator,
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feature_type=Feature.Type.BinarySensor,
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entity_class=TPLinkBinarySensorEntity,
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descriptions=BINARYSENSOR_DESCRIPTIONS_MAP,
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platform_domain=BINARY_SENSOR_DOMAIN,
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known_child_device_ids=known_child_device_ids,
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first_check=first_check,
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)
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async_add_entities(entities)
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_check_device()
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first_check = False
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config_entry.async_on_unload(parent_coordinator.async_add_listener(_check_device))
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class TPLinkBinarySensorEntity(CoordinatedTPLinkFeatureEntity, BinarySensorEntity):
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"""Representation of a TPLink binary sensor."""
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entity_description: TPLinkBinarySensorEntityDescription
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@callback
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def _async_update_attrs(self) -> bool:
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"""Update the entity's attributes."""
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self._attr_is_on = cast(bool | None, self._feature.value)
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return True
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