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113 lines
3.7 KiB
Python
113 lines
3.7 KiB
Python
"""Sensors for Powerfox Local integration."""
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from __future__ import annotations
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from collections.abc import Callable
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from dataclasses import dataclass
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from powerfox import LocalResponse
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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.const import UnitOfEnergy, UnitOfPower
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
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from .coordinator import PowerfoxLocalConfigEntry, PowerfoxLocalDataUpdateCoordinator
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from .entity import PowerfoxLocalEntity
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PARALLEL_UPDATES = 0
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@dataclass(frozen=True, kw_only=True)
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class PowerfoxLocalSensorEntityDescription(SensorEntityDescription):
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"""Describes Powerfox Local sensor entity."""
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value_fn: Callable[[LocalResponse], float | int | None]
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SENSORS: tuple[PowerfoxLocalSensorEntityDescription, ...] = (
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PowerfoxLocalSensorEntityDescription(
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key="power",
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native_unit_of_measurement=UnitOfPower.WATT,
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device_class=SensorDeviceClass.POWER,
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state_class=SensorStateClass.MEASUREMENT,
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value_fn=lambda data: data.power,
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),
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PowerfoxLocalSensorEntityDescription(
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key="energy_usage",
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translation_key="energy_usage",
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native_unit_of_measurement=UnitOfEnergy.WATT_HOUR,
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device_class=SensorDeviceClass.ENERGY,
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state_class=SensorStateClass.TOTAL_INCREASING,
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value_fn=lambda data: data.energy_usage,
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),
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PowerfoxLocalSensorEntityDescription(
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key="energy_usage_high_tariff",
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translation_key="energy_usage_high_tariff",
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native_unit_of_measurement=UnitOfEnergy.WATT_HOUR,
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device_class=SensorDeviceClass.ENERGY,
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state_class=SensorStateClass.TOTAL_INCREASING,
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value_fn=lambda data: data.energy_usage_high_tariff,
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),
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PowerfoxLocalSensorEntityDescription(
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key="energy_usage_low_tariff",
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translation_key="energy_usage_low_tariff",
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native_unit_of_measurement=UnitOfEnergy.WATT_HOUR,
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device_class=SensorDeviceClass.ENERGY,
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state_class=SensorStateClass.TOTAL_INCREASING,
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value_fn=lambda data: data.energy_usage_low_tariff,
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),
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PowerfoxLocalSensorEntityDescription(
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key="energy_return",
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translation_key="energy_return",
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native_unit_of_measurement=UnitOfEnergy.WATT_HOUR,
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device_class=SensorDeviceClass.ENERGY,
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state_class=SensorStateClass.TOTAL_INCREASING,
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value_fn=lambda data: data.energy_return,
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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: PowerfoxLocalConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Set up Powerfox Local sensors based on a config entry."""
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coordinator = entry.runtime_data
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async_add_entities(
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PowerfoxLocalSensorEntity(
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coordinator=coordinator,
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description=description,
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)
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for description in SENSORS
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if description.value_fn(coordinator.data) is not None
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)
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class PowerfoxLocalSensorEntity(PowerfoxLocalEntity, SensorEntity):
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"""Defines a Powerfox Local sensor."""
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entity_description: PowerfoxLocalSensorEntityDescription
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def __init__(
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self,
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coordinator: PowerfoxLocalDataUpdateCoordinator,
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description: PowerfoxLocalSensorEntityDescription,
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) -> None:
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"""Initialize the Powerfox Local sensor."""
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super().__init__(coordinator)
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self.entity_description = description
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self._attr_unique_id = f"{coordinator.device_id}_{description.key}"
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@property
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def native_value(self) -> float | int | None:
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"""Return the state of the entity."""
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return self.entity_description.value_fn(self.coordinator.data)
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