123 lines
3.7 KiB
Python
123 lines
3.7 KiB
Python
"""Support for the QNAP QSW sensors."""
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from __future__ import annotations
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from dataclasses import dataclass
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from typing import Final
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from aioqsw.const import (
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QSD_FAN1_SPEED,
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QSD_FAN2_SPEED,
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QSD_SYSTEM_SENSOR,
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QSD_SYSTEM_TIME,
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QSD_TEMP,
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QSD_TEMP_MAX,
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QSD_UPTIME,
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)
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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.config_entries import ConfigEntry
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from homeassistant.const import TEMP_CELSIUS, TIME_SECONDS
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers.entity import EntityCategory
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from .const import ATTR_MAX, DOMAIN, QSW_COORD_DATA, RPM
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from .coordinator import QswDataCoordinator
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from .entity import QswEntityDescription, QswSensorEntity
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@dataclass
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class QswSensorEntityDescription(SensorEntityDescription, QswEntityDescription):
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"""A class that describes QNAP QSW sensor entities."""
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attributes: dict[str, list[str]] | None = None
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SENSOR_TYPES: Final[tuple[QswSensorEntityDescription, ...]] = (
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QswSensorEntityDescription(
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icon="mdi:fan-speed-1",
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key=QSD_SYSTEM_SENSOR,
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name="Fan 1 Speed",
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native_unit_of_measurement=RPM,
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state_class=SensorStateClass.MEASUREMENT,
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subkey=QSD_FAN1_SPEED,
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),
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QswSensorEntityDescription(
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icon="mdi:fan-speed-2",
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key=QSD_SYSTEM_SENSOR,
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name="Fan 2 Speed",
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native_unit_of_measurement=RPM,
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state_class=SensorStateClass.MEASUREMENT,
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subkey=QSD_FAN2_SPEED,
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),
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QswSensorEntityDescription(
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attributes={
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ATTR_MAX: [QSD_SYSTEM_SENSOR, QSD_TEMP_MAX],
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},
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device_class=SensorDeviceClass.TEMPERATURE,
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key=QSD_SYSTEM_SENSOR,
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name="Temperature",
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native_unit_of_measurement=TEMP_CELSIUS,
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state_class=SensorStateClass.MEASUREMENT,
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subkey=QSD_TEMP,
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),
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QswSensorEntityDescription(
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icon="mdi:timer-outline",
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key=QSD_SYSTEM_TIME,
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entity_category=EntityCategory.DIAGNOSTIC,
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name="Uptime",
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native_unit_of_measurement=TIME_SECONDS,
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state_class=SensorStateClass.TOTAL_INCREASING,
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subkey=QSD_UPTIME,
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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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"""Add QNAP QSW sensors from a config_entry."""
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coordinator: QswDataCoordinator = hass.data[DOMAIN][entry.entry_id][QSW_COORD_DATA]
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async_add_entities(
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QswSensor(coordinator, description, entry)
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for description in SENSOR_TYPES
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if (
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description.key in coordinator.data
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and description.subkey in coordinator.data[description.key]
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)
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)
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class QswSensor(QswSensorEntity, SensorEntity):
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"""Define a QNAP QSW sensor."""
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entity_description: QswSensorEntityDescription
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def __init__(
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self,
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coordinator: QswDataCoordinator,
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description: QswSensorEntityDescription,
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entry: ConfigEntry,
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) -> None:
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"""Initialize."""
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super().__init__(coordinator, entry)
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self._attr_name = f"{self.product} {description.name}"
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self._attr_unique_id = (
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f"{entry.unique_id}_{description.key}_{description.subkey}"
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)
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self.entity_description = description
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self._async_update_attrs()
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@callback
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def _async_update_attrs(self) -> None:
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"""Update sensor attributes."""
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self._attr_native_value = self.get_device_value(
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self.entity_description.key, self.entity_description.subkey
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)
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super()._async_update_attrs()
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