137 lines
4.4 KiB
Python
137 lines
4.4 KiB
Python
"""LD2410 BLE integration sensor platform."""
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from homeassistant.components.sensor import (
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SensorDeviceClass,
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SensorEntity,
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SensorEntityDescription,
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SensorStateClass,
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)
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import UnitOfLength
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers import device_registry as dr
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from homeassistant.helpers.entity 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 . import LD2410BLE, LD2410BLECoordinator
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from .const import DOMAIN
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from .models import LD2410BLEData
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MOVING_TARGET_DISTANCE_DESCRIPTION = SensorEntityDescription(
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key="moving_target_distance",
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device_class=SensorDeviceClass.DISTANCE,
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entity_registry_enabled_default=False,
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entity_registry_visible_default=True,
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has_entity_name=True,
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name="Moving Target Distance",
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native_unit_of_measurement=UnitOfLength.CENTIMETERS,
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state_class=SensorStateClass.MEASUREMENT,
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)
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STATIC_TARGET_DISTANCE_DESCRIPTION = SensorEntityDescription(
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key="static_target_distance",
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device_class=SensorDeviceClass.DISTANCE,
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entity_registry_enabled_default=False,
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entity_registry_visible_default=True,
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has_entity_name=True,
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name="Static Target Distance",
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native_unit_of_measurement=UnitOfLength.CENTIMETERS,
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state_class=SensorStateClass.MEASUREMENT,
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)
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DETECTION_DISTANCE_DESCRIPTION = SensorEntityDescription(
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key="detection_distance",
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device_class=SensorDeviceClass.DISTANCE,
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entity_registry_enabled_default=False,
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entity_registry_visible_default=True,
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has_entity_name=True,
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name="Detection Distance",
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native_unit_of_measurement=UnitOfLength.CENTIMETERS,
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state_class=SensorStateClass.MEASUREMENT,
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)
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MOVING_TARGET_ENERGY_DESCRIPTION = SensorEntityDescription(
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key="moving_target_energy",
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device_class=None,
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entity_registry_enabled_default=False,
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entity_registry_visible_default=True,
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has_entity_name=True,
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name="Moving Target Energy",
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native_unit_of_measurement="Target Energy",
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state_class=SensorStateClass.MEASUREMENT,
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)
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STATIC_TARGET_ENERGY_DESCRIPTION = SensorEntityDescription(
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key="static_target_energy",
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device_class=None,
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entity_registry_enabled_default=False,
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entity_registry_visible_default=True,
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has_entity_name=True,
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name="Static Target Energy",
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native_unit_of_measurement="Target Energy",
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state_class=SensorStateClass.MEASUREMENT,
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)
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SENSOR_DESCRIPTIONS = (
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MOVING_TARGET_DISTANCE_DESCRIPTION,
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STATIC_TARGET_DISTANCE_DESCRIPTION,
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MOVING_TARGET_ENERGY_DESCRIPTION,
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STATIC_TARGET_ENERGY_DESCRIPTION,
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DETECTION_DISTANCE_DESCRIPTION,
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)
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async def async_setup_entry(
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hass: HomeAssistant,
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entry: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up the platform for LD2410BLE."""
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data: LD2410BLEData = hass.data[DOMAIN][entry.entry_id]
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async_add_entities(
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LD2410BLESensor(
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data.coordinator,
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data.device,
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entry.title,
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description,
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)
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for description in SENSOR_DESCRIPTIONS
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)
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class LD2410BLESensor(CoordinatorEntity[LD2410BLECoordinator], SensorEntity):
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"""Moving/static target distance sensor for LD2410BLE."""
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def __init__(
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self,
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coordinator: LD2410BLECoordinator,
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device: LD2410BLE,
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name: str,
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description: SensorEntityDescription,
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) -> None:
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"""Initialize the sensor."""
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super().__init__(coordinator)
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self._coordinator = coordinator
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self._device = device
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self._key = description.key
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self.entity_description = description
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self._attr_unique_id = f"{device.address}_{self._key}"
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self._attr_device_info = DeviceInfo(
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name=name,
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connections={(dr.CONNECTION_BLUETOOTH, device.address)},
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)
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self._attr_native_value = getattr(self._device, self._key)
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@callback
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def _handle_coordinator_update(self) -> None:
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"""Handle updated data from the coordinator."""
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self._attr_native_value = getattr(self._device, self._key)
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self.async_write_ha_state()
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@property
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def available(self) -> bool:
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"""Unavailable if coordinator isn't connected."""
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return self._coordinator.connected and super().available
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