core/homeassistant/components/tedee/sensor.py

81 lines
2.4 KiB
Python

"""Tedee sensor entities."""
from collections.abc import Callable
from dataclasses import dataclass
from aiotedee import TedeeLock
from homeassistant.components.sensor import (
SensorDeviceClass,
SensorEntity,
SensorEntityDescription,
SensorStateClass,
)
from homeassistant.const import PERCENTAGE, EntityCategory, UnitOfTime
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from .coordinator import TedeeConfigEntry
from .entity import TedeeDescriptionEntity
# Coordinator is used to centralize the data updates
PARALLEL_UPDATES = 0
@dataclass(frozen=True, kw_only=True)
class TedeeSensorEntityDescription(SensorEntityDescription):
"""Describes Tedee sensor entity."""
value_fn: Callable[[TedeeLock], float | None]
ENTITIES: tuple[TedeeSensorEntityDescription, ...] = (
TedeeSensorEntityDescription(
key="battery_sensor",
device_class=SensorDeviceClass.BATTERY,
native_unit_of_measurement=PERCENTAGE,
state_class=SensorStateClass.MEASUREMENT,
value_fn=lambda lock: lock.battery_level,
entity_category=EntityCategory.DIAGNOSTIC,
),
TedeeSensorEntityDescription(
key="pullspring_duration",
translation_key="pullspring_duration",
device_class=SensorDeviceClass.DURATION,
native_unit_of_measurement=UnitOfTime.SECONDS,
state_class=SensorStateClass.MEASUREMENT,
value_fn=lambda lock: lock.duration_pullspring,
entity_category=EntityCategory.DIAGNOSTIC,
),
)
async def async_setup_entry(
hass: HomeAssistant,
entry: TedeeConfigEntry,
async_add_entities: AddEntitiesCallback,
) -> None:
"""Set up the Tedee sensor entity."""
coordinator = entry.runtime_data
def _async_add_new_lock(locks: list[TedeeLock]) -> None:
async_add_entities(
TedeeSensorEntity(lock, coordinator, entity_description)
for entity_description in ENTITIES
for lock in locks
)
coordinator.new_lock_callbacks.append(_async_add_new_lock)
_async_add_new_lock(list(coordinator.data.values()))
class TedeeSensorEntity(TedeeDescriptionEntity, SensorEntity):
"""Tedee sensor entity."""
entity_description: TedeeSensorEntityDescription
@property
def native_value(self) -> float | None:
"""Return the state of the sensor."""
return self.entity_description.value_fn(self._lock)