mirror of https://github.com/home-assistant/core
110 lines
3.3 KiB
Python
110 lines
3.3 KiB
Python
"""Support for Blink system camera control."""
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from __future__ import annotations
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import logging
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from homeassistant.components.binary_sensor import (
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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.const import EntityCategory
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers.device_registry import DeviceInfo
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.update_coordinator import CoordinatorEntity
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from .const import (
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DEFAULT_BRAND,
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DOMAIN,
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TYPE_BATTERY,
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TYPE_CAMERA_ARMED,
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TYPE_MOTION_DETECTED,
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)
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from .coordinator import BlinkConfigEntry, BlinkUpdateCoordinator
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_LOGGER = logging.getLogger(__name__)
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BINARY_SENSORS_TYPES: tuple[BinarySensorEntityDescription, ...] = (
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BinarySensorEntityDescription(
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key=TYPE_BATTERY,
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device_class=BinarySensorDeviceClass.BATTERY,
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entity_category=EntityCategory.DIAGNOSTIC,
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),
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# Camera Armed sensor is deprecated covered by switch and will be removed in 2023.6.
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BinarySensorEntityDescription(
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key=TYPE_CAMERA_ARMED,
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translation_key="camera_armed",
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entity_registry_enabled_default=False,
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),
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BinarySensorEntityDescription(
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key=TYPE_MOTION_DETECTED,
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device_class=BinarySensorDeviceClass.MOTION,
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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: BlinkConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up the blink binary sensors."""
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coordinator = config_entry.runtime_data
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entities = [
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BlinkBinarySensor(coordinator, camera, description)
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for camera in coordinator.api.cameras
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for description in BINARY_SENSORS_TYPES
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]
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async_add_entities(entities)
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class BlinkBinarySensor(CoordinatorEntity[BlinkUpdateCoordinator], BinarySensorEntity):
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"""Representation of a Blink binary sensor."""
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_attr_has_entity_name = True
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def __init__(
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self,
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coordinator: BlinkUpdateCoordinator,
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camera,
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description: BinarySensorEntityDescription,
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) -> None:
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"""Initialize the sensor."""
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super().__init__(coordinator)
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self.entity_description = description
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self._camera = coordinator.api.cameras[camera]
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serial = self._camera.serial
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self._attr_unique_id = f"{serial}-{description.key}"
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self._attr_device_info = DeviceInfo(
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identifiers={(DOMAIN, serial)},
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serial_number=serial,
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name=camera,
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manufacturer=DEFAULT_BRAND,
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model=self._camera.camera_type,
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)
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self._update_attrs()
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@callback
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def _handle_coordinator_update(self) -> None:
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"""Handle update from data coordinator."""
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self._update_attrs()
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super()._handle_coordinator_update()
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@callback
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def _update_attrs(self) -> None:
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"""Update attributes for binary sensor."""
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is_on = self._camera.attributes[self.entity_description.key]
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_LOGGER.debug(
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"'%s' %s = %s",
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self._camera.attributes["name"],
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self.entity_description.key,
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is_on,
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)
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if self.entity_description.key == TYPE_BATTERY:
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is_on = is_on != "ok"
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self._attr_is_on = is_on
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