113 lines
3.8 KiB
Python
113 lines
3.8 KiB
Python
"""Support for Pure Energie sensors."""
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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 homeassistant.components.sensor import (
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DOMAIN as SENSOR_DOMAIN,
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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.config_entries import ConfigEntry
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from homeassistant.const import CONF_HOST, ENERGY_KILO_WATT_HOUR, POWER_WATT
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity import DeviceInfo
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.update_coordinator import CoordinatorEntity
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from . import PureEnergieData, PureEnergieDataUpdateCoordinator
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from .const import DOMAIN
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@dataclass
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class PureEnergieSensorEntityDescriptionMixin:
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"""Mixin for required keys."""
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value_fn: Callable[[PureEnergieData], int | float]
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@dataclass
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class PureEnergieSensorEntityDescription(
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SensorEntityDescription, PureEnergieSensorEntityDescriptionMixin
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):
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"""Describes a Pure Energie sensor entity."""
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SENSORS: tuple[PureEnergieSensorEntityDescription, ...] = (
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PureEnergieSensorEntityDescription(
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key="power_flow",
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name="Power Flow",
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native_unit_of_measurement=POWER_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.smartbridge.power_flow,
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),
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PureEnergieSensorEntityDescription(
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key="energy_consumption_total",
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name="Energy Consumption",
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native_unit_of_measurement=ENERGY_KILO_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.smartbridge.energy_consumption_total,
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),
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PureEnergieSensorEntityDescription(
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key="energy_production_total",
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name="Energy Production",
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native_unit_of_measurement=ENERGY_KILO_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.smartbridge.energy_production_total,
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),
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)
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async def async_setup_entry(
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hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
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) -> None:
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"""Set up Pure Energie Sensors based on a config entry."""
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async_add_entities(
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PureEnergieSensorEntity(
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coordinator=hass.data[DOMAIN][entry.entry_id],
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description=description,
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entry=entry,
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)
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for description in SENSORS
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)
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class PureEnergieSensorEntity(
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CoordinatorEntity[PureEnergieDataUpdateCoordinator], SensorEntity
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):
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"""Defines an Pure Energie sensor."""
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entity_description: PureEnergieSensorEntityDescription
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def __init__(
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self,
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*,
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coordinator: PureEnergieDataUpdateCoordinator,
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description: PureEnergieSensorEntityDescription,
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entry: ConfigEntry,
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) -> None:
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"""Initialize Pure Energie sensor."""
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super().__init__(coordinator=coordinator)
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self.entity_id = f"{SENSOR_DOMAIN}.pem_{description.key}"
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self.entity_description = description
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self._attr_unique_id = f"{coordinator.data.device.n2g_id}_{description.key}"
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self._attr_device_info = DeviceInfo(
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identifiers={(DOMAIN, coordinator.data.device.n2g_id)},
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configuration_url=f"http://{coordinator.config_entry.data[CONF_HOST]}",
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sw_version=coordinator.data.device.firmware,
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manufacturer=coordinator.data.device.manufacturer,
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model=coordinator.data.device.model,
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name=entry.title,
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)
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@property
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def native_value(self) -> int | float:
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"""Return the state of the sensor."""
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return self.entity_description.value_fn(self.coordinator.data)
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