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314 lines
11 KiB
Python
314 lines
11 KiB
Python
"""Support for Ecowitt Weather Stations."""
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from __future__ import annotations
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import dataclasses
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from datetime import datetime
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from typing import Final
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from aioecowitt import EcoWittSensor, EcoWittSensorTypes
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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 (
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CONCENTRATION_MICROGRAMS_PER_CUBIC_METER,
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CONCENTRATION_PARTS_PER_MILLION,
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DEGREE,
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LIGHT_LUX,
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PERCENTAGE,
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UV_INDEX,
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EntityCategory,
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UnitOfElectricPotential,
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UnitOfIrradiance,
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UnitOfLength,
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UnitOfPrecipitationDepth,
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UnitOfPressure,
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UnitOfSpeed,
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UnitOfTemperature,
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UnitOfVolumetricFlux,
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)
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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 homeassistant.helpers.typing import StateType
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from homeassistant.util.unit_system import METRIC_SYSTEM, US_CUSTOMARY_SYSTEM
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from . import EcowittConfigEntry
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from .entity import EcowittEntity
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_METRIC: Final = (
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EcoWittSensorTypes.TEMPERATURE_C,
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EcoWittSensorTypes.RAIN_COUNT_MM,
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EcoWittSensorTypes.RAIN_RATE_MM,
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EcoWittSensorTypes.LIGHTNING_DISTANCE_KM,
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EcoWittSensorTypes.SPEED_KPH,
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EcoWittSensorTypes.PRESSURE_HPA,
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)
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_IMPERIAL: Final = (
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EcoWittSensorTypes.TEMPERATURE_F,
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EcoWittSensorTypes.RAIN_COUNT_INCHES,
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EcoWittSensorTypes.RAIN_RATE_INCHES,
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EcoWittSensorTypes.LIGHTNING_DISTANCE_MILES,
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EcoWittSensorTypes.SPEED_MPH,
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EcoWittSensorTypes.PRESSURE_INHG,
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)
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ECOWITT_SENSORS_MAPPING: Final = {
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EcoWittSensorTypes.HUMIDITY: SensorEntityDescription(
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key="HUMIDITY",
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device_class=SensorDeviceClass.HUMIDITY,
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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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EcoWittSensorTypes.DEGREE: SensorEntityDescription(
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key="DEGREE",
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native_unit_of_measurement=DEGREE,
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device_class=SensorDeviceClass.WIND_DIRECTION,
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state_class=SensorStateClass.MEASUREMENT_ANGLE,
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),
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EcoWittSensorTypes.WATT_METERS_SQUARED: SensorEntityDescription(
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key="WATT_METERS_SQUARED",
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device_class=SensorDeviceClass.IRRADIANCE,
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native_unit_of_measurement=UnitOfIrradiance.WATTS_PER_SQUARE_METER,
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state_class=SensorStateClass.MEASUREMENT,
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),
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EcoWittSensorTypes.UV_INDEX: SensorEntityDescription(
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key="UV_INDEX",
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native_unit_of_measurement=UV_INDEX,
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state_class=SensorStateClass.MEASUREMENT,
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),
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EcoWittSensorTypes.PM25: SensorEntityDescription(
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key="PM25",
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device_class=SensorDeviceClass.PM25,
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native_unit_of_measurement=CONCENTRATION_MICROGRAMS_PER_CUBIC_METER,
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state_class=SensorStateClass.MEASUREMENT,
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),
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EcoWittSensorTypes.PM10: SensorEntityDescription(
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key="PM10",
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device_class=SensorDeviceClass.PM10,
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native_unit_of_measurement=CONCENTRATION_MICROGRAMS_PER_CUBIC_METER,
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state_class=SensorStateClass.MEASUREMENT,
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),
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EcoWittSensorTypes.BATTERY_PERCENTAGE: SensorEntityDescription(
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key="BATTERY_PERCENTAGE",
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device_class=SensorDeviceClass.BATTERY,
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native_unit_of_measurement=PERCENTAGE,
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state_class=SensorStateClass.MEASUREMENT,
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entity_category=EntityCategory.DIAGNOSTIC,
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),
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EcoWittSensorTypes.BATTERY_VOLTAGE: SensorEntityDescription(
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key="BATTERY_VOLTAGE",
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device_class=SensorDeviceClass.VOLTAGE,
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native_unit_of_measurement=UnitOfElectricPotential.VOLT,
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state_class=SensorStateClass.MEASUREMENT,
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entity_category=EntityCategory.DIAGNOSTIC,
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suggested_display_precision=1,
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),
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EcoWittSensorTypes.CO2_PPM: SensorEntityDescription(
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key="CO2_PPM",
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device_class=SensorDeviceClass.CO2,
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native_unit_of_measurement=CONCENTRATION_PARTS_PER_MILLION,
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state_class=SensorStateClass.MEASUREMENT,
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),
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EcoWittSensorTypes.LUX: SensorEntityDescription(
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key="LUX",
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device_class=SensorDeviceClass.ILLUMINANCE,
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native_unit_of_measurement=LIGHT_LUX,
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state_class=SensorStateClass.MEASUREMENT,
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),
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EcoWittSensorTypes.TIMESTAMP: SensorEntityDescription(
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key="TIMESTAMP", device_class=SensorDeviceClass.TIMESTAMP
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),
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EcoWittSensorTypes.VOLTAGE: SensorEntityDescription(
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key="VOLTAGE",
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device_class=SensorDeviceClass.VOLTAGE,
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native_unit_of_measurement=UnitOfElectricPotential.VOLT,
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state_class=SensorStateClass.MEASUREMENT,
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entity_category=EntityCategory.DIAGNOSTIC,
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),
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EcoWittSensorTypes.LIGHTNING_COUNT: SensorEntityDescription(
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key="LIGHTNING_COUNT",
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native_unit_of_measurement="strikes",
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state_class=SensorStateClass.TOTAL_INCREASING,
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),
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EcoWittSensorTypes.TEMPERATURE_C: SensorEntityDescription(
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key="TEMPERATURE_C",
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device_class=SensorDeviceClass.TEMPERATURE,
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native_unit_of_measurement=UnitOfTemperature.CELSIUS,
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state_class=SensorStateClass.MEASUREMENT,
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),
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EcoWittSensorTypes.TEMPERATURE_F: SensorEntityDescription(
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key="TEMPERATURE_F",
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device_class=SensorDeviceClass.TEMPERATURE,
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native_unit_of_measurement=UnitOfTemperature.FAHRENHEIT,
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state_class=SensorStateClass.MEASUREMENT,
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),
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EcoWittSensorTypes.RAIN_COUNT_MM: SensorEntityDescription(
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key="RAIN_COUNT_MM",
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native_unit_of_measurement=UnitOfPrecipitationDepth.MILLIMETERS,
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device_class=SensorDeviceClass.PRECIPITATION,
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state_class=SensorStateClass.TOTAL_INCREASING,
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suggested_display_precision=1,
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),
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EcoWittSensorTypes.RAIN_COUNT_INCHES: SensorEntityDescription(
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key="RAIN_COUNT_INCHES",
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native_unit_of_measurement=UnitOfPrecipitationDepth.INCHES,
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device_class=SensorDeviceClass.PRECIPITATION,
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state_class=SensorStateClass.TOTAL_INCREASING,
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suggested_display_precision=2,
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),
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EcoWittSensorTypes.RAIN_RATE_MM: SensorEntityDescription(
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key="RAIN_RATE_MM",
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native_unit_of_measurement=UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR,
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state_class=SensorStateClass.MEASUREMENT,
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device_class=SensorDeviceClass.PRECIPITATION_INTENSITY,
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suggested_display_precision=1,
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),
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EcoWittSensorTypes.RAIN_RATE_INCHES: SensorEntityDescription(
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key="RAIN_RATE_INCHES",
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native_unit_of_measurement=UnitOfVolumetricFlux.INCHES_PER_HOUR,
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state_class=SensorStateClass.MEASUREMENT,
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device_class=SensorDeviceClass.PRECIPITATION_INTENSITY,
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suggested_display_precision=2,
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),
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EcoWittSensorTypes.LIGHTNING_DISTANCE_KM: SensorEntityDescription(
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key="LIGHTNING_DISTANCE_KM",
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native_unit_of_measurement=UnitOfLength.KILOMETERS,
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state_class=SensorStateClass.MEASUREMENT,
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),
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EcoWittSensorTypes.LIGHTNING_DISTANCE_MILES: SensorEntityDescription(
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key="LIGHTNING_DISTANCE_MILES",
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native_unit_of_measurement=UnitOfLength.MILES,
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state_class=SensorStateClass.MEASUREMENT,
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),
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EcoWittSensorTypes.SOIL_RAWADC: SensorEntityDescription(
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key="SOIL_RAWADC",
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entity_registry_enabled_default=False,
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state_class=SensorStateClass.MEASUREMENT,
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entity_category=EntityCategory.DIAGNOSTIC,
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),
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EcoWittSensorTypes.SPEED_KPH: SensorEntityDescription(
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key="SPEED_KPH",
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device_class=SensorDeviceClass.WIND_SPEED,
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native_unit_of_measurement=UnitOfSpeed.KILOMETERS_PER_HOUR,
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state_class=SensorStateClass.MEASUREMENT,
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suggested_display_precision=1,
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),
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EcoWittSensorTypes.SPEED_MPH: SensorEntityDescription(
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key="SPEED_MPH",
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device_class=SensorDeviceClass.WIND_SPEED,
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native_unit_of_measurement=UnitOfSpeed.MILES_PER_HOUR,
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state_class=SensorStateClass.MEASUREMENT,
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suggested_display_precision=1,
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),
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EcoWittSensorTypes.PRESSURE_HPA: SensorEntityDescription(
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key="PRESSURE_HPA",
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device_class=SensorDeviceClass.PRESSURE,
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native_unit_of_measurement=UnitOfPressure.HPA,
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state_class=SensorStateClass.MEASUREMENT,
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),
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EcoWittSensorTypes.PRESSURE_INHG: SensorEntityDescription(
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key="PRESSURE_INHG",
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device_class=SensorDeviceClass.PRESSURE,
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native_unit_of_measurement=UnitOfPressure.INHG,
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state_class=SensorStateClass.MEASUREMENT,
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),
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EcoWittSensorTypes.VPD_INHG: SensorEntityDescription(
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key="VPD_INHG",
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device_class=SensorDeviceClass.PRESSURE,
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native_unit_of_measurement=UnitOfPressure.INHG,
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state_class=SensorStateClass.MEASUREMENT,
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),
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EcoWittSensorTypes.PERCENTAGE: SensorEntityDescription(
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key="PERCENTAGE",
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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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EcoWittSensorTypes.SOIL_MOISTURE: SensorEntityDescription(
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key="SOIL_MOISTURE",
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device_class=SensorDeviceClass.MOISTURE,
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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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EcoWittSensorTypes.PM1: SensorEntityDescription(
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key="PM1",
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device_class=SensorDeviceClass.PM1,
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native_unit_of_measurement=CONCENTRATION_MICROGRAMS_PER_CUBIC_METER,
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state_class=SensorStateClass.MEASUREMENT,
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),
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EcoWittSensorTypes.PM4: SensorEntityDescription(
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key="PM4",
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native_unit_of_measurement=CONCENTRATION_MICROGRAMS_PER_CUBIC_METER,
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state_class=SensorStateClass.MEASUREMENT,
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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: EcowittConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Add sensors if new."""
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ecowitt = entry.runtime_data
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def _new_sensor(sensor: EcoWittSensor) -> None:
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"""Add new sensor."""
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if sensor.stype not in ECOWITT_SENSORS_MAPPING:
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return
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# Ignore metrics that are not supported by the user's locale
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if sensor.stype in _METRIC and hass.config.units is not METRIC_SYSTEM:
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return
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if sensor.stype in _IMPERIAL and hass.config.units is not US_CUSTOMARY_SYSTEM:
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return
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mapping = ECOWITT_SENSORS_MAPPING[sensor.stype]
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# Setup sensor description
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description = dataclasses.replace(
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mapping,
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key=sensor.key,
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name=sensor.name,
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)
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# Hourly rain doesn't reset to fixed hours, it must be measurement state classes
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if sensor.key in (
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"hrain_piezomm",
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"hrain_piezo",
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"hourlyrainmm",
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"hourlyrainin",
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):
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description = dataclasses.replace(
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description,
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state_class=SensorStateClass.MEASUREMENT,
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)
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async_add_entities([EcowittSensorEntity(sensor, description)])
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ecowitt.new_sensor_cb.append(_new_sensor)
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entry.async_on_unload(lambda: ecowitt.new_sensor_cb.remove(_new_sensor))
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# Add all sensors that are already known
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for sensor in ecowitt.sensors.values():
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_new_sensor(sensor)
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class EcowittSensorEntity(EcowittEntity, SensorEntity):
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"""Representation of a Ecowitt Sensor."""
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def __init__(
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self, sensor: EcoWittSensor, description: SensorEntityDescription
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) -> None:
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"""Initialize the sensor."""
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super().__init__(sensor)
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self.entity_description = description
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@property
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def native_value(self) -> StateType | datetime:
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"""Return the state of the sensor."""
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return self.ecowitt.value
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