core/homeassistant/components/harmony/switch.py

79 lines
2.8 KiB
Python

"""Support for Harmony Hub activities."""
import logging
from typing import Any
from homeassistant.components.switch import SwitchEntity
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import CONF_NAME
from homeassistant.core import HomeAssistant, callback
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from .const import DOMAIN, HARMONY_DATA
from .data import HarmonyData
from .entity import HarmonyEntity
from .subscriber import HarmonyCallback
_LOGGER = logging.getLogger(__name__)
async def async_setup_entry(
hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
) -> None:
"""Set up harmony activity switches."""
data = hass.data[DOMAIN][entry.entry_id][HARMONY_DATA]
activities = data.activities
switches = []
for activity in activities:
_LOGGER.debug("creating switch for activity: %s", activity)
name = f"{entry.data[CONF_NAME]} {activity['label']}"
switches.append(HarmonyActivitySwitch(name, activity, data))
async_add_entities(switches, True)
class HarmonyActivitySwitch(HarmonyEntity, SwitchEntity):
"""Switch representation of a Harmony activity."""
def __init__(self, name: str, activity: dict, data: HarmonyData) -> None:
"""Initialize HarmonyActivitySwitch class."""
super().__init__(data=data)
self._activity_name = activity["label"]
self._activity_id = activity["id"]
self._attr_entity_registry_enabled_default = False
self._attr_unique_id = f"activity_{self._activity_id}"
self._attr_name = name
self._attr_device_info = self._data.device_info(DOMAIN)
@property
def is_on(self):
"""Return if the current activity is the one for this switch."""
_, activity_name = self._data.current_activity
return activity_name == self._activity_name
async def async_turn_on(self, **kwargs: Any) -> None:
"""Start this activity."""
await self._data.async_start_activity(self._activity_name)
async def async_turn_off(self, **kwargs: Any) -> None:
"""Stop this activity."""
await self._data.async_power_off()
async def async_added_to_hass(self) -> None:
"""Call when entity is added to hass."""
self.async_on_remove(
self._data.async_subscribe(
HarmonyCallback(
connected=self.async_got_connected,
disconnected=self.async_got_disconnected,
activity_starting=self._async_activity_update,
activity_started=self._async_activity_update,
config_updated=None,
)
)
)
@callback
def _async_activity_update(self, activity_info: tuple):
self.async_write_ha_state()