core/homeassistant/components/tado/sensor.py

310 lines
8.9 KiB
Python

"""Support for Tado sensors for each zone."""
import logging
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import TEMP_CELSIUS, UNIT_PERCENTAGE
from homeassistant.core import HomeAssistant, callback
from homeassistant.helpers.dispatcher import async_dispatcher_connect
from homeassistant.helpers.entity import Entity
from .const import (
DATA,
DEFAULT_NAME,
DOMAIN,
SIGNAL_TADO_UPDATE_RECEIVED,
TADO_BRIDGE,
TYPE_AIR_CONDITIONING,
TYPE_HEATING,
TYPE_HOT_WATER,
)
from .entity import TadoZoneEntity
_LOGGER = logging.getLogger(__name__)
ZONE_SENSORS = {
TYPE_HEATING: [
"temperature",
"humidity",
"power",
"link",
"heating",
"tado mode",
"overlay",
"early start",
"open window",
],
TYPE_AIR_CONDITIONING: [
"temperature",
"humidity",
"power",
"link",
"ac",
"tado mode",
"overlay",
"open window",
],
TYPE_HOT_WATER: ["power", "link", "tado mode", "overlay"],
}
DEVICE_SENSORS = ["tado bridge status"]
async def async_setup_entry(
hass: HomeAssistant, entry: ConfigEntry, async_add_entities
):
"""Set up the Tado sensor platform."""
tado = hass.data[DOMAIN][entry.entry_id][DATA]
# Create zone sensors
zones = tado.zones
devices = tado.devices
entities = []
for zone in zones:
zone_type = zone["type"]
if zone_type not in ZONE_SENSORS:
_LOGGER.warning("Unknown zone type skipped: %s", zone_type)
continue
entities.extend(
[
TadoZoneSensor(
tado, zone["name"], zone["id"], variable, zone["devices"][0]
)
for variable in ZONE_SENSORS[zone_type]
]
)
# Create device sensors
for device in devices:
entities.extend(
[
TadoDeviceSensor(tado, device["name"], device["id"], variable, device)
for variable in DEVICE_SENSORS
]
)
if entities:
async_add_entities(entities, True)
class TadoZoneSensor(TadoZoneEntity, Entity):
"""Representation of a tado Sensor."""
def __init__(self, tado, zone_name, zone_id, zone_variable, device_info):
"""Initialize of the Tado Sensor."""
self._tado = tado
super().__init__(zone_name, device_info, tado.device_id, zone_id)
self.zone_id = zone_id
self.zone_variable = zone_variable
self._unique_id = f"{zone_variable} {zone_id} {tado.device_id}"
self._state = None
self._state_attributes = None
self._tado_zone_data = None
async def async_added_to_hass(self):
"""Register for sensor updates."""
self.async_on_remove(
async_dispatcher_connect(
self.hass,
SIGNAL_TADO_UPDATE_RECEIVED.format(
self._tado.device_id, "zone", self.zone_id
),
self._async_update_callback,
)
)
self._async_update_zone_data()
@property
def unique_id(self):
"""Return the unique id."""
return self._unique_id
@property
def name(self):
"""Return the name of the sensor."""
return f"{self.zone_name} {self.zone_variable}"
@property
def state(self):
"""Return the state of the sensor."""
return self._state
@property
def device_state_attributes(self):
"""Return the state attributes."""
return self._state_attributes
@property
def unit_of_measurement(self):
"""Return the unit of measurement."""
if self.zone_variable == "temperature":
return self.hass.config.units.temperature_unit
if self.zone_variable == "humidity":
return UNIT_PERCENTAGE
if self.zone_variable == "heating":
return UNIT_PERCENTAGE
if self.zone_variable == "ac":
return None
@property
def icon(self):
"""Icon for the sensor."""
if self.zone_variable == "temperature":
return "mdi:thermometer"
if self.zone_variable == "humidity":
return "mdi:water-percent"
@callback
def _async_update_callback(self):
"""Update and write state."""
self._async_update_zone_data()
self.async_write_ha_state()
@callback
def _async_update_zone_data(self):
"""Handle update callbacks."""
try:
self._tado_zone_data = self._tado.data["zone"][self.zone_id]
except KeyError:
return
if self.zone_variable == "temperature":
self._state = self.hass.config.units.temperature(
self._tado_zone_data.current_temp, TEMP_CELSIUS
)
self._state_attributes = {
"time": self._tado_zone_data.current_temp_timestamp,
"setting": 0, # setting is used in climate device
}
elif self.zone_variable == "humidity":
self._state = self._tado_zone_data.current_humidity
self._state_attributes = {
"time": self._tado_zone_data.current_humidity_timestamp
}
elif self.zone_variable == "power":
self._state = self._tado_zone_data.power
elif self.zone_variable == "link":
self._state = self._tado_zone_data.link
elif self.zone_variable == "heating":
self._state = self._tado_zone_data.heating_power_percentage
self._state_attributes = {
"time": self._tado_zone_data.heating_power_timestamp
}
elif self.zone_variable == "ac":
self._state = self._tado_zone_data.ac_power
self._state_attributes = {"time": self._tado_zone_data.ac_power_timestamp}
elif self.zone_variable == "tado bridge status":
self._state = self._tado_zone_data.connection
elif self.zone_variable == "tado mode":
self._state = self._tado_zone_data.tado_mode
elif self.zone_variable == "overlay":
self._state = self._tado_zone_data.overlay_active
self._state_attributes = (
{"termination": self._tado_zone_data.overlay_termination_type}
if self._tado_zone_data.overlay_active
else {}
)
elif self.zone_variable == "early start":
self._state = self._tado_zone_data.preparation
elif self.zone_variable == "open window":
self._state = bool(
self._tado_zone_data.open_window
or self._tado_zone_data.open_window_detected
)
self._state_attributes = self._tado_zone_data.open_window_attr
class TadoDeviceSensor(Entity):
"""Representation of a tado Sensor."""
def __init__(self, tado, device_name, device_id, device_variable, device_info):
"""Initialize of the Tado Sensor."""
self._tado = tado
self._device_info = device_info
self.device_name = device_name
self.device_id = device_id
self.device_variable = device_variable
self._unique_id = f"{device_variable} {device_id} {tado.device_id}"
self._state = None
self._state_attributes = None
self._tado_device_data = None
async def async_added_to_hass(self):
"""Register for sensor updates."""
self.async_on_remove(
async_dispatcher_connect(
self.hass,
SIGNAL_TADO_UPDATE_RECEIVED.format(
self._tado.device_id, "device", self.device_id
),
self._async_update_callback,
)
)
self._async_update_device_data()
@property
def unique_id(self):
"""Return the unique id."""
return self._unique_id
@property
def name(self):
"""Return the name of the sensor."""
return f"{self.device_name} {self.device_variable}"
@property
def state(self):
"""Return the state of the sensor."""
return self._state
@property
def should_poll(self):
"""Do not poll."""
return False
@callback
def _async_update_callback(self):
"""Update and write state."""
self._async_update_device_data()
self.async_write_ha_state()
@callback
def _async_update_device_data(self):
"""Handle update callbacks."""
try:
data = self._tado.data["device"][self.device_id]
except KeyError:
return
if self.device_variable == "tado bridge status":
self._state = data.get("connectionState", {}).get("value", False)
@property
def device_info(self):
"""Return the device_info of the device."""
return {
"identifiers": {(DOMAIN, self.device_id)},
"name": self.device_name,
"manufacturer": DEFAULT_NAME,
"model": TADO_BRIDGE,
}