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core/homeassistant/components/prana/sensor.py
T
2026-03-17 16:28:53 +01:00

130 lines
4.3 KiB
Python

"""Sensor platform for Prana integration."""
from collections.abc import Callable
from dataclasses import dataclass
from enum import StrEnum
from homeassistant.components.sensor import (
SensorDeviceClass,
SensorEntity,
SensorEntityDescription,
SensorStateClass,
StateType,
)
from homeassistant.const import (
CONCENTRATION_PARTS_PER_BILLION,
CONCENTRATION_PARTS_PER_MILLION,
PERCENTAGE,
UnitOfPressure,
UnitOfTemperature,
)
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
from .coordinator import PranaConfigEntry, PranaCoordinator
from .entity import PranaBaseEntity
PARALLEL_UPDATES = 1
class PranaSensorType(StrEnum):
"""Enumerates Prana sensor types exposed by the device API."""
HUMIDITY = "humidity"
VOC = "voc"
AIR_PRESSURE = "air_pressure"
CO2 = "co2"
INSIDE_TEMPERATURE = "inside_temperature"
INSIDE_TEMPERATURE_2 = "inside_temperature_2"
OUTSIDE_TEMPERATURE = "outside_temperature"
OUTSIDE_TEMPERATURE_2 = "outside_temperature_2"
@dataclass(frozen=True, kw_only=True)
class PranaSensorEntityDescription(SensorEntityDescription):
"""Description of a Prana sensor entity."""
key: PranaSensorType
state_class: SensorStateClass = SensorStateClass.MEASUREMENT
value_fn: Callable[[PranaCoordinator], StateType | None]
ENTITIES: tuple[PranaSensorEntityDescription, ...] = (
PranaSensorEntityDescription(
key=PranaSensorType.HUMIDITY,
value_fn=lambda coord: coord.data.humidity,
native_unit_of_measurement=PERCENTAGE,
device_class=SensorDeviceClass.HUMIDITY,
),
PranaSensorEntityDescription(
key=PranaSensorType.VOC,
value_fn=lambda coord: coord.data.voc,
native_unit_of_measurement=CONCENTRATION_PARTS_PER_BILLION,
device_class=SensorDeviceClass.VOLATILE_ORGANIC_COMPOUNDS_PARTS,
),
PranaSensorEntityDescription(
key=PranaSensorType.AIR_PRESSURE,
value_fn=lambda coord: coord.data.air_pressure,
native_unit_of_measurement=UnitOfPressure.MMHG,
device_class=SensorDeviceClass.PRESSURE,
),
PranaSensorEntityDescription(
key=PranaSensorType.CO2,
value_fn=lambda coord: coord.data.co2,
native_unit_of_measurement=CONCENTRATION_PARTS_PER_MILLION,
device_class=SensorDeviceClass.CO2,
),
PranaSensorEntityDescription(
key=PranaSensorType.INSIDE_TEMPERATURE,
translation_key="inside_temperature",
value_fn=lambda coord: coord.data.inside_temperature,
native_unit_of_measurement=UnitOfTemperature.CELSIUS,
device_class=SensorDeviceClass.TEMPERATURE,
),
PranaSensorEntityDescription(
key=PranaSensorType.INSIDE_TEMPERATURE_2,
translation_key="inside_temperature_2",
value_fn=lambda coord: coord.data.inside_temperature_2,
native_unit_of_measurement=UnitOfTemperature.CELSIUS,
device_class=SensorDeviceClass.TEMPERATURE,
),
PranaSensorEntityDescription(
key=PranaSensorType.OUTSIDE_TEMPERATURE,
translation_key="outside_temperature",
value_fn=lambda coord: coord.data.outside_temperature,
native_unit_of_measurement=UnitOfTemperature.CELSIUS,
device_class=SensorDeviceClass.TEMPERATURE,
),
PranaSensorEntityDescription(
key=PranaSensorType.OUTSIDE_TEMPERATURE_2,
translation_key="outside_temperature_2",
value_fn=lambda coord: coord.data.outside_temperature_2,
native_unit_of_measurement=UnitOfTemperature.CELSIUS,
device_class=SensorDeviceClass.TEMPERATURE,
),
)
async def async_setup_entry(
hass: HomeAssistant,
entry: PranaConfigEntry,
async_add_entities: AddConfigEntryEntitiesCallback,
) -> None:
"""Set up Prana sensor entities from a config entry."""
async_add_entities(
PranaSensor(entry.runtime_data, description)
for description in ENTITIES
if description.value_fn(entry.runtime_data) is not None
)
class PranaSensor(PranaBaseEntity, SensorEntity):
"""Representation of a Prana sensor entity."""
entity_description: PranaSensorEntityDescription
@property
def native_value(self) -> StateType | None:
"""Return the state of the sensor."""
return self.entity_description.value_fn(self.coordinator)