mirror of https://github.com/home-assistant/core
85 lines
2.4 KiB
Python
85 lines
2.4 KiB
Python
"""Platform for eq3 sensor entities."""
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from collections.abc import Callable
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from dataclasses import dataclass
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from datetime import datetime
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from typing import TYPE_CHECKING
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from eq3btsmart.models import Status
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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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)
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from homeassistant.components.sensor.const import SensorStateClass
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from homeassistant.const import PERCENTAGE
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from . import Eq3ConfigEntry
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from .const import ENTITY_KEY_AWAY_UNTIL, ENTITY_KEY_VALVE
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from .entity import Eq3Entity
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@dataclass(frozen=True, kw_only=True)
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class Eq3SensorEntityDescription(SensorEntityDescription):
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"""Entity description for eq3 sensor entities."""
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value_func: Callable[[Status], int | datetime | None]
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SENSOR_ENTITY_DESCRIPTIONS = [
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Eq3SensorEntityDescription(
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key=ENTITY_KEY_VALVE,
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translation_key=ENTITY_KEY_VALVE,
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value_func=lambda status: status.valve,
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native_unit_of_measurement=PERCENTAGE,
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state_class=SensorStateClass.MEASUREMENT,
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),
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Eq3SensorEntityDescription(
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key=ENTITY_KEY_AWAY_UNTIL,
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translation_key=ENTITY_KEY_AWAY_UNTIL,
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value_func=lambda status: (
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status.away_until.value if status.away_until else None
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),
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device_class=SensorDeviceClass.DATE,
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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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entry: Eq3ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up the entry."""
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async_add_entities(
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Eq3SensorEntity(entry, entity_description)
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for entity_description in SENSOR_ENTITY_DESCRIPTIONS
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)
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class Eq3SensorEntity(Eq3Entity, SensorEntity):
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"""Base class for eq3 sensor entities."""
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entity_description: Eq3SensorEntityDescription
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def __init__(
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self, entry: Eq3ConfigEntry, entity_description: Eq3SensorEntityDescription
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) -> None:
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"""Initialize the entity."""
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super().__init__(entry, entity_description.key)
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self.entity_description = entity_description
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@property
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def native_value(self) -> int | datetime | None:
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"""Return the value reported by the sensor."""
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if TYPE_CHECKING:
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assert self._thermostat.status is not None
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return self.entity_description.value_func(self._thermostat.status)
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