mirror of
https://github.com/home-assistant/core
synced 2024-09-03 08:14:07 +02:00
153 lines
3.9 KiB
Python
153 lines
3.9 KiB
Python
"""Support for the Airly sensor service."""
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from homeassistant.const import (
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ATTR_ATTRIBUTION,
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ATTR_DEVICE_CLASS,
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CONCENTRATION_MICROGRAMS_PER_CUBIC_METER,
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CONF_NAME,
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DEVICE_CLASS_HUMIDITY,
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DEVICE_CLASS_PRESSURE,
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DEVICE_CLASS_TEMPERATURE,
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PRESSURE_HPA,
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TEMP_CELSIUS,
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UNIT_PERCENTAGE,
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)
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from homeassistant.helpers.entity import Entity
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from .const import (
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ATTR_API_HUMIDITY,
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ATTR_API_PM1,
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ATTR_API_PRESSURE,
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ATTR_API_TEMPERATURE,
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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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ATTR_ICON = "icon"
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ATTR_LABEL = "label"
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ATTR_UNIT = "unit"
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SENSOR_TYPES = {
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ATTR_API_PM1: {
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ATTR_DEVICE_CLASS: None,
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ATTR_ICON: "mdi:blur",
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ATTR_LABEL: ATTR_API_PM1,
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ATTR_UNIT: CONCENTRATION_MICROGRAMS_PER_CUBIC_METER,
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},
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ATTR_API_HUMIDITY: {
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ATTR_DEVICE_CLASS: DEVICE_CLASS_HUMIDITY,
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ATTR_ICON: None,
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ATTR_LABEL: ATTR_API_HUMIDITY.capitalize(),
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ATTR_UNIT: UNIT_PERCENTAGE,
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},
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ATTR_API_PRESSURE: {
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ATTR_DEVICE_CLASS: DEVICE_CLASS_PRESSURE,
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ATTR_ICON: None,
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ATTR_LABEL: ATTR_API_PRESSURE.capitalize(),
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ATTR_UNIT: PRESSURE_HPA,
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},
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ATTR_API_TEMPERATURE: {
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ATTR_DEVICE_CLASS: DEVICE_CLASS_TEMPERATURE,
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ATTR_ICON: None,
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ATTR_LABEL: ATTR_API_TEMPERATURE.capitalize(),
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ATTR_UNIT: TEMP_CELSIUS,
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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 Airly sensor entities based on a config entry."""
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name = config_entry.data[CONF_NAME]
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data = hass.data[DOMAIN][DATA_CLIENT][config_entry.entry_id]
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sensors = []
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for sensor in SENSOR_TYPES:
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unique_id = f"{config_entry.unique_id}-{sensor.lower()}"
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sensors.append(AirlySensor(data, name, sensor, unique_id))
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async_add_entities(sensors, 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 AirlySensor(Entity):
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"""Define an Airly sensor."""
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def __init__(self, airly, name, kind, 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.kind = kind
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self._device_class = None
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self._state = None
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self._icon = None
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self._unit_of_measurement = None
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self._attrs = {ATTR_ATTRIBUTION: ATTRIBUTION}
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@property
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def name(self):
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"""Return the name."""
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return f"{self._name} {SENSOR_TYPES[self.kind][ATTR_LABEL]}"
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@property
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def state(self):
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"""Return the state."""
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self._state = self.data[self.kind]
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if self.kind in [ATTR_API_PM1, ATTR_API_PRESSURE]:
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self._state = round(self._state)
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if self.kind in [ATTR_API_TEMPERATURE, ATTR_API_HUMIDITY]:
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self._state = round(self._state, 1)
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return self._state
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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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return self._attrs
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@property
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def icon(self):
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"""Return the icon."""
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self._icon = SENSOR_TYPES[self.kind][ATTR_ICON]
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return self._icon
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@property
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def device_class(self):
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"""Return the device_class."""
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return SENSOR_TYPES[self.kind][ATTR_DEVICE_CLASS]
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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 unit_of_measurement(self):
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"""Return the unit the value is expressed in."""
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return SENSOR_TYPES[self.kind][ATTR_UNIT]
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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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async def async_update(self):
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"""Update the sensor."""
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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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