core/homeassistant/components/loqed/sensor.py

73 lines
2.3 KiB
Python

"""Creates LOQED sensors."""
from typing import Final
from homeassistant.components.sensor import (
SensorDeviceClass,
SensorEntity,
SensorEntityDescription,
SensorStateClass,
)
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import (
PERCENTAGE,
SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
EntityCategory,
)
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from .const import DOMAIN
from .coordinator import LoqedDataCoordinator, StatusMessage
from .entity import LoqedEntity
SENSORS: Final[tuple[SensorEntityDescription, ...]] = (
SensorEntityDescription(
key="ble_strength",
translation_key="ble_strength",
device_class=SensorDeviceClass.SIGNAL_STRENGTH,
native_unit_of_measurement=SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
state_class=SensorStateClass.MEASUREMENT,
entity_category=EntityCategory.DIAGNOSTIC,
entity_registry_enabled_default=False,
),
SensorEntityDescription(
key="battery_percentage",
device_class=SensorDeviceClass.BATTERY,
state_class=SensorStateClass.MEASUREMENT,
entity_category=EntityCategory.DIAGNOSTIC,
native_unit_of_measurement=PERCENTAGE,
),
)
async def async_setup_entry(
hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
) -> None:
"""Set up the Loqed lock platform."""
coordinator = hass.data[DOMAIN][entry.entry_id]
async_add_entities(LoqedSensor(coordinator, sensor) for sensor in SENSORS)
class LoqedSensor(LoqedEntity, SensorEntity):
"""Representation of Sensor state."""
def __init__(
self, coordinator: LoqedDataCoordinator, description: SensorEntityDescription
) -> None:
"""Initialize the sensor."""
super().__init__(coordinator)
self.entity_description = description
self._attr_unique_id = f"{self.coordinator.lock.id}_{description.key}"
@property
def data(self) -> StatusMessage:
"""Return data object from DataUpdateCoordinator."""
return self.coordinator.lock
@property
def native_value(self) -> int:
"""Return state of sensor."""
return getattr(self.data, self.entity_description.key)