326 lines
9.9 KiB
Python
326 lines
9.9 KiB
Python
"""Support for Xiaomi Mi Air Quality Monitor (PM2.5)."""
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from dataclasses import dataclass
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import logging
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from miio import AirQualityMonitor, DeviceException
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from miio.gateway.gateway import (
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GATEWAY_MODEL_AC_V1,
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GATEWAY_MODEL_AC_V2,
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GATEWAY_MODEL_AC_V3,
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GATEWAY_MODEL_EU,
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GatewayException,
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)
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import voluptuous as vol
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from homeassistant.components.sensor import (
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PLATFORM_SCHEMA,
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STATE_CLASS_MEASUREMENT,
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SensorEntity,
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)
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from homeassistant.config_entries import SOURCE_IMPORT
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from homeassistant.const import (
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ATTR_BATTERY_LEVEL,
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CONF_HOST,
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CONF_NAME,
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CONF_TOKEN,
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DEVICE_CLASS_HUMIDITY,
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DEVICE_CLASS_ILLUMINANCE,
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DEVICE_CLASS_POWER,
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DEVICE_CLASS_PRESSURE,
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DEVICE_CLASS_TEMPERATURE,
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PERCENTAGE,
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POWER_WATT,
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PRESSURE_HPA,
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TEMP_CELSIUS,
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)
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import homeassistant.helpers.config_validation as cv
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from .const import CONF_DEVICE, CONF_FLOW_TYPE, CONF_GATEWAY, DOMAIN, KEY_COORDINATOR
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from .device import XiaomiMiioEntity
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from .gateway import XiaomiGatewayDevice
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_LOGGER = logging.getLogger(__name__)
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DEFAULT_NAME = "Xiaomi Miio Sensor"
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UNIT_LUMEN = "lm"
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
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{
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vol.Required(CONF_HOST): cv.string,
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vol.Required(CONF_TOKEN): vol.All(cv.string, vol.Length(min=32, max=32)),
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vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
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}
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)
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ATTR_POWER = "power"
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ATTR_CHARGING = "charging"
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ATTR_DISPLAY_CLOCK = "display_clock"
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ATTR_NIGHT_MODE = "night_mode"
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ATTR_NIGHT_TIME_BEGIN = "night_time_begin"
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ATTR_NIGHT_TIME_END = "night_time_end"
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ATTR_SENSOR_STATE = "sensor_state"
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SUCCESS = ["ok"]
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@dataclass
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class SensorType:
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"""Class that holds device specific info for a xiaomi aqara sensor."""
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unit: str = None
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icon: str = None
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device_class: str = None
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state_class: str = None
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GATEWAY_SENSOR_TYPES = {
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"temperature": SensorType(
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unit=TEMP_CELSIUS,
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icon=None,
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device_class=DEVICE_CLASS_TEMPERATURE,
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state_class=STATE_CLASS_MEASUREMENT,
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),
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"humidity": SensorType(
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unit=PERCENTAGE,
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icon=None,
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device_class=DEVICE_CLASS_HUMIDITY,
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state_class=STATE_CLASS_MEASUREMENT,
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),
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"pressure": SensorType(
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unit=PRESSURE_HPA,
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icon=None,
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device_class=DEVICE_CLASS_PRESSURE,
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state_class=STATE_CLASS_MEASUREMENT,
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),
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"load_power": SensorType(
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unit=POWER_WATT, icon=None, device_class=DEVICE_CLASS_POWER
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),
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}
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async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
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"""Import Miio configuration from YAML."""
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_LOGGER.warning(
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"Loading Xiaomi Miio Sensor via platform setup is deprecated. "
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"Please remove it from your configuration"
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)
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hass.async_create_task(
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hass.config_entries.flow.async_init(
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DOMAIN,
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context={"source": SOURCE_IMPORT},
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data=config,
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)
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)
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async def async_setup_entry(hass, config_entry, async_add_entities):
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"""Set up the Xiaomi sensor from a config entry."""
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entities = []
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if config_entry.data[CONF_FLOW_TYPE] == CONF_GATEWAY:
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gateway = hass.data[DOMAIN][config_entry.entry_id][CONF_GATEWAY]
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# Gateway illuminance sensor
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if gateway.model not in [
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GATEWAY_MODEL_AC_V1,
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GATEWAY_MODEL_AC_V2,
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GATEWAY_MODEL_AC_V3,
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GATEWAY_MODEL_EU,
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]:
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entities.append(
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XiaomiGatewayIlluminanceSensor(
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gateway, config_entry.title, config_entry.unique_id
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)
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)
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# Gateway sub devices
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sub_devices = gateway.devices
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coordinator = hass.data[DOMAIN][config_entry.entry_id][KEY_COORDINATOR]
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for sub_device in sub_devices.values():
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sensor_variables = set(sub_device.status) & set(GATEWAY_SENSOR_TYPES)
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if sensor_variables:
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entities.extend(
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[
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XiaomiGatewaySensor(
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coordinator, sub_device, config_entry, variable
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)
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for variable in sensor_variables
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]
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)
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if config_entry.data[CONF_FLOW_TYPE] == CONF_DEVICE:
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host = config_entry.data[CONF_HOST]
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token = config_entry.data[CONF_TOKEN]
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name = config_entry.title
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unique_id = config_entry.unique_id
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_LOGGER.debug("Initializing with host %s (token %s...)", host, token[:5])
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device = AirQualityMonitor(host, token)
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entities.append(XiaomiAirQualityMonitor(name, device, config_entry, unique_id))
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async_add_entities(entities, update_before_add=True)
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class XiaomiAirQualityMonitor(XiaomiMiioEntity, SensorEntity):
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"""Representation of a Xiaomi Air Quality Monitor."""
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def __init__(self, name, device, entry, unique_id):
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"""Initialize the entity."""
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super().__init__(name, device, entry, unique_id)
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self._icon = "mdi:cloud"
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self._unit_of_measurement = "AQI"
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self._available = None
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self._state = None
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self._state_attrs = {
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ATTR_POWER: None,
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ATTR_BATTERY_LEVEL: None,
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ATTR_CHARGING: None,
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ATTR_DISPLAY_CLOCK: None,
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ATTR_NIGHT_MODE: None,
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ATTR_NIGHT_TIME_BEGIN: None,
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ATTR_NIGHT_TIME_END: None,
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ATTR_SENSOR_STATE: None,
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}
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@property
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def unit_of_measurement(self):
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"""Return the unit of measurement of this entity, if any."""
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return self._unit_of_measurement
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@property
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def icon(self):
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"""Return the icon to use for device if any."""
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return self._icon
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@property
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def available(self):
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"""Return true when state is known."""
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return self._available
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@property
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def state(self):
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"""Return the state of the device."""
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return self._state
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@property
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def extra_state_attributes(self):
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"""Return the state attributes of the device."""
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return self._state_attrs
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async def async_update(self):
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"""Fetch state from the miio device."""
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try:
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state = await self.hass.async_add_executor_job(self._device.status)
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_LOGGER.debug("Got new state: %s", state)
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self._available = True
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self._state = state.aqi
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self._state_attrs.update(
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{
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ATTR_POWER: state.power,
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ATTR_CHARGING: state.usb_power,
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ATTR_BATTERY_LEVEL: state.battery,
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ATTR_DISPLAY_CLOCK: state.display_clock,
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ATTR_NIGHT_MODE: state.night_mode,
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ATTR_NIGHT_TIME_BEGIN: state.night_time_begin,
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ATTR_NIGHT_TIME_END: state.night_time_end,
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ATTR_SENSOR_STATE: state.sensor_state,
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}
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)
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except DeviceException as ex:
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if self._available:
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self._available = False
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_LOGGER.error("Got exception while fetching the state: %s", ex)
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class XiaomiGatewaySensor(XiaomiGatewayDevice, SensorEntity):
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"""Representation of a XiaomiGatewaySensor."""
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def __init__(self, coordinator, sub_device, entry, data_key):
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"""Initialize the XiaomiSensor."""
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super().__init__(coordinator, sub_device, entry)
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self._data_key = data_key
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self._unique_id = f"{sub_device.sid}-{data_key}"
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self._name = f"{data_key} ({sub_device.sid})".capitalize()
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@property
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def icon(self):
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"""Return the icon to use in the frontend."""
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return GATEWAY_SENSOR_TYPES[self._data_key].icon
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@property
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def unit_of_measurement(self):
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"""Return the unit of measurement of this entity, if any."""
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return GATEWAY_SENSOR_TYPES[self._data_key].unit
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@property
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def device_class(self):
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"""Return the device class of this entity."""
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return GATEWAY_SENSOR_TYPES[self._data_key].device_class
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@property
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def state_class(self):
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"""Return the state class of this entity."""
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return GATEWAY_SENSOR_TYPES[self._data_key].state_class
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@property
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def state(self):
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"""Return the state of the sensor."""
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return self._sub_device.status[self._data_key]
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class XiaomiGatewayIlluminanceSensor(SensorEntity):
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"""Representation of the gateway device's illuminance sensor."""
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_attr_device_class = DEVICE_CLASS_ILLUMINANCE
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_attr_unit_of_measurement = UNIT_LUMEN
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def __init__(self, gateway_device, gateway_name, gateway_device_id):
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"""Initialize the entity."""
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self._gateway = gateway_device
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self._name = f"{gateway_name} Illuminance"
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self._gateway_device_id = gateway_device_id
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self._unique_id = f"{gateway_device_id}-illuminance"
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self._available = False
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self._state = None
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@property
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def unique_id(self):
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"""Return an unique ID."""
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return self._unique_id
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@property
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def device_info(self):
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"""Return the device info of the gateway."""
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return {"identifiers": {(DOMAIN, self._gateway_device_id)}}
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@property
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def name(self):
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"""Return the name of this entity, if any."""
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return self._name
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@property
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def available(self):
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"""Return true when state is known."""
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return self._available
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@property
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def state(self):
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"""Return the state of the device."""
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return self._state
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async def async_update(self):
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"""Fetch state from the device."""
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try:
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self._state = await self.hass.async_add_executor_job(
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self._gateway.get_illumination
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)
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self._available = True
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except GatewayException as ex:
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if self._available:
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self._available = False
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_LOGGER.error(
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"Got exception while fetching the gateway illuminance state: %s", ex
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)
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