142 lines
3.8 KiB
Python
142 lines
3.8 KiB
Python
"""Support for the Airly air_quality service."""
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from homeassistant.components.air_quality import (
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ATTR_AQI,
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ATTR_PM_2_5,
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ATTR_PM_10,
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AirQualityEntity,
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)
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from homeassistant.const import CONF_LATITUDE, CONF_LONGITUDE, CONF_NAME
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from .const import (
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ATTR_API_ADVICE,
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ATTR_API_CAQI,
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ATTR_API_CAQI_DESCRIPTION,
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ATTR_API_CAQI_LEVEL,
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ATTR_API_PM10,
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ATTR_API_PM10_LIMIT,
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ATTR_API_PM10_PERCENT,
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ATTR_API_PM25,
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ATTR_API_PM25_LIMIT,
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ATTR_API_PM25_PERCENT,
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DATA_CLIENT,
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DOMAIN,
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)
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ATTRIBUTION = "Data provided by Airly"
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LABEL_ADVICE = "advice"
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LABEL_AQI_LEVEL = f"{ATTR_AQI}_level"
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LABEL_PM_2_5_LIMIT = f"{ATTR_PM_2_5}_limit"
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LABEL_PM_2_5_PERCENT = f"{ATTR_PM_2_5}_percent_of_limit"
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LABEL_PM_10_LIMIT = f"{ATTR_PM_10}_limit"
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LABEL_PM_10_PERCENT = f"{ATTR_PM_10}_percent_of_limit"
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async def async_setup_entry(hass, config_entry, async_add_entities):
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"""Set up Airly air_quality entity based on a config entry."""
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name = config_entry.data[CONF_NAME]
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latitude = config_entry.data[CONF_LATITUDE]
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longitude = config_entry.data[CONF_LONGITUDE]
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unique_id = f"{latitude}-{longitude}"
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data = hass.data[DOMAIN][DATA_CLIENT][config_entry.entry_id]
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async_add_entities([AirlyAirQuality(data, name, unique_id)], True)
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def round_state(func):
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"""Round state."""
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def _decorator(self):
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res = func(self)
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if isinstance(res, float):
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return round(res)
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return res
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return _decorator
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class AirlyAirQuality(AirQualityEntity):
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"""Define an Airly air quality."""
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def __init__(self, airly, name, unique_id):
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"""Initialize."""
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self.airly = airly
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self.data = airly.data
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self._name = name
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self._unique_id = unique_id
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self._pm_2_5 = None
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self._pm_10 = None
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self._aqi = None
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self._icon = "mdi:blur"
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self._attrs = {}
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@property
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def name(self):
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"""Return the name."""
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return self._name
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@property
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def icon(self):
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"""Return the icon."""
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return self._icon
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@property
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@round_state
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def air_quality_index(self):
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"""Return the air quality index."""
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return self._aqi
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@property
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@round_state
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def particulate_matter_2_5(self):
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"""Return the particulate matter 2.5 level."""
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return self._pm_2_5
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@property
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@round_state
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def particulate_matter_10(self):
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"""Return the particulate matter 10 level."""
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return self._pm_10
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@property
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def attribution(self):
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"""Return the attribution."""
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return ATTRIBUTION
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@property
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def state(self):
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"""Return the CAQI description."""
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return self.data[ATTR_API_CAQI_DESCRIPTION]
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@property
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def unique_id(self):
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"""Return a unique_id for this entity."""
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return self._unique_id
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@property
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def available(self):
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"""Return True if entity is available."""
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return bool(self.data)
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@property
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def device_state_attributes(self):
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"""Return the state attributes."""
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self._attrs[LABEL_ADVICE] = self.data[ATTR_API_ADVICE]
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self._attrs[LABEL_AQI_LEVEL] = self.data[ATTR_API_CAQI_LEVEL]
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self._attrs[LABEL_PM_2_5_LIMIT] = self.data[ATTR_API_PM25_LIMIT]
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self._attrs[LABEL_PM_2_5_PERCENT] = round(self.data[ATTR_API_PM25_PERCENT])
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self._attrs[LABEL_PM_10_LIMIT] = self.data[ATTR_API_PM10_LIMIT]
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self._attrs[LABEL_PM_10_PERCENT] = round(self.data[ATTR_API_PM10_PERCENT])
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return self._attrs
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async def async_update(self):
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"""Update the entity."""
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await self.airly.async_update()
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if self.airly.data:
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self.data = self.airly.data
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self._pm_10 = self.data[ATTR_API_PM10]
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self._pm_2_5 = self.data[ATTR_API_PM25]
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self._aqi = self.data[ATTR_API_CAQI]
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