core/homeassistant/components/daikin/sensor.py

148 lines
4.6 KiB
Python

"""Support for Daikin AC sensors."""
import logging
from homeassistant.const import (
CONF_DEVICE_CLASS,
CONF_ICON,
CONF_NAME,
CONF_TYPE,
CONF_UNIT_OF_MEASUREMENT,
)
from homeassistant.helpers.entity import Entity
from . import DOMAIN as DAIKIN_DOMAIN, DaikinApi
from .const import (
ATTR_COOL_ENERGY,
ATTR_HEAT_ENERGY,
ATTR_HUMIDITY,
ATTR_INSIDE_TEMPERATURE,
ATTR_OUTSIDE_TEMPERATURE,
ATTR_TARGET_HUMIDITY,
ATTR_TOTAL_POWER,
SENSOR_TYPE_ENERGY,
SENSOR_TYPE_HUMIDITY,
SENSOR_TYPE_POWER,
SENSOR_TYPE_TEMPERATURE,
SENSOR_TYPES,
)
_LOGGER = logging.getLogger(__name__)
async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
"""Old way of setting up the Daikin sensors.
Can only be called when a user accidentally mentions the platform in their
config. But even in that case it would have been ignored.
"""
async def async_setup_entry(hass, entry, async_add_entities):
"""Set up Daikin climate based on config_entry."""
daikin_api = hass.data[DAIKIN_DOMAIN].get(entry.entry_id)
sensors = [ATTR_INSIDE_TEMPERATURE]
if daikin_api.device.support_outside_temperature:
sensors.append(ATTR_OUTSIDE_TEMPERATURE)
if daikin_api.device.support_energy_consumption:
sensors.append(ATTR_TOTAL_POWER)
sensors.append(ATTR_COOL_ENERGY)
sensors.append(ATTR_HEAT_ENERGY)
if daikin_api.device.support_humidity:
sensors.append(ATTR_HUMIDITY)
sensors.append(ATTR_TARGET_HUMIDITY)
async_add_entities([DaikinSensor.factory(daikin_api, sensor) for sensor in sensors])
class DaikinSensor(Entity):
"""Representation of a Sensor."""
@staticmethod
def factory(api: DaikinApi, monitored_state: str):
"""Initialize any DaikinSensor."""
cls = {
SENSOR_TYPE_TEMPERATURE: DaikinClimateSensor,
SENSOR_TYPE_HUMIDITY: DaikinClimateSensor,
SENSOR_TYPE_POWER: DaikinPowerSensor,
SENSOR_TYPE_ENERGY: DaikinPowerSensor,
}[SENSOR_TYPES[monitored_state][CONF_TYPE]]
return cls(api, monitored_state)
def __init__(self, api: DaikinApi, monitored_state: str) -> None:
"""Initialize the sensor."""
self._api = api
self._sensor = SENSOR_TYPES[monitored_state]
self._name = f"{api.name} {self._sensor[CONF_NAME]}"
self._device_attribute = monitored_state
@property
def unique_id(self):
"""Return a unique ID."""
return f"{self._api.device.mac}-{self._device_attribute}"
@property
def name(self):
"""Return the name of the sensor."""
return self._name
@property
def state(self):
"""Return the state of the sensor."""
raise NotImplementedError
@property
def device_class(self):
"""Return the class of this device."""
return self._sensor.get(CONF_DEVICE_CLASS)
@property
def icon(self):
"""Return the icon of this device."""
return self._sensor.get(CONF_ICON)
@property
def unit_of_measurement(self):
"""Return the unit of measurement."""
return self._sensor[CONF_UNIT_OF_MEASUREMENT]
async def async_update(self):
"""Retrieve latest state."""
await self._api.async_update()
@property
def device_info(self):
"""Return a device description for device registry."""
return self._api.device_info
class DaikinClimateSensor(DaikinSensor):
"""Representation of a Climate Sensor."""
@property
def state(self):
"""Return the internal state of the sensor."""
if self._device_attribute == ATTR_INSIDE_TEMPERATURE:
return self._api.device.inside_temperature
if self._device_attribute == ATTR_OUTSIDE_TEMPERATURE:
return self._api.device.outside_temperature
if self._device_attribute == ATTR_HUMIDITY:
return self._api.device.humidity
if self._device_attribute == ATTR_TARGET_HUMIDITY:
return self._api.device.target_humidity
return None
class DaikinPowerSensor(DaikinSensor):
"""Representation of a power/energy consumption sensor."""
@property
def state(self):
"""Return the state of the sensor."""
if self._device_attribute == ATTR_TOTAL_POWER:
return round(self._api.device.current_total_power_consumption, 3)
if self._device_attribute == ATTR_COOL_ENERGY:
return round(self._api.device.last_hour_cool_energy_consumption, 3)
if self._device_attribute == ATTR_HEAT_ENERGY:
return round(self._api.device.last_hour_heat_energy_consumption, 3)
return None