core/homeassistant/components/nexia/entity.py

107 lines
3.2 KiB
Python

"""The nexia integration base entity."""
from homeassistant.const import ATTR_ATTRIBUTION
from homeassistant.helpers.dispatcher import async_dispatcher_connect
from homeassistant.helpers.update_coordinator import CoordinatorEntity
from .const import (
ATTRIBUTION,
DOMAIN,
MANUFACTURER,
SIGNAL_THERMOSTAT_UPDATE,
SIGNAL_ZONE_UPDATE,
)
class NexiaEntity(CoordinatorEntity):
"""Base class for nexia entities."""
def __init__(self, coordinator, name, unique_id):
"""Initialize the entity."""
super().__init__(coordinator)
self._unique_id = unique_id
self._name = name
@property
def unique_id(self):
"""Return the unique id."""
return self._unique_id
@property
def name(self):
"""Return the name."""
return self._name
@property
def extra_state_attributes(self):
"""Return the device specific state attributes."""
return {
ATTR_ATTRIBUTION: ATTRIBUTION,
}
class NexiaThermostatEntity(NexiaEntity):
"""Base class for nexia devices attached to a thermostat."""
def __init__(self, coordinator, thermostat, name, unique_id):
"""Initialize the entity."""
super().__init__(coordinator, name, unique_id)
self._thermostat = thermostat
@property
def device_info(self):
"""Return the device_info of the device."""
return {
"identifiers": {(DOMAIN, self._thermostat.thermostat_id)},
"name": self._thermostat.get_name(),
"model": self._thermostat.get_model(),
"sw_version": self._thermostat.get_firmware(),
"manufacturer": MANUFACTURER,
}
async def async_added_to_hass(self):
"""Listen for signals for services."""
await super().async_added_to_hass()
self.async_on_remove(
async_dispatcher_connect(
self.hass,
f"{SIGNAL_THERMOSTAT_UPDATE}-{self._thermostat.thermostat_id}",
self.async_write_ha_state,
)
)
class NexiaThermostatZoneEntity(NexiaThermostatEntity):
"""Base class for nexia devices attached to a thermostat."""
def __init__(self, coordinator, zone, name, unique_id):
"""Initialize the entity."""
super().__init__(coordinator, zone.thermostat, name, unique_id)
self._zone = zone
@property
def device_info(self):
"""Return the device_info of the device."""
data = super().device_info
zone_name = self._zone.get_name()
data.update(
{
"identifiers": {(DOMAIN, self._zone.zone_id)},
"name": zone_name,
"suggested_area": zone_name,
"via_device": (DOMAIN, self._zone.thermostat.thermostat_id),
}
)
return data
async def async_added_to_hass(self):
"""Listen for signals for services."""
await super().async_added_to_hass()
self.async_on_remove(
async_dispatcher_connect(
self.hass,
f"{SIGNAL_ZONE_UPDATE}-{self._zone.zone_id}",
self.async_write_ha_state,
)
)