"""Component to embed Aqualink devices.""" import asyncio from functools import wraps import logging from aiohttp import CookieJar import voluptuous as vol from iaqualink import ( AqualinkBinarySensor, AqualinkClient, AqualinkDevice, AqualinkLight, AqualinkLoginException, AqualinkSensor, AqualinkThermostat, AqualinkToggle, ) from homeassistant import config_entries from homeassistant.components.binary_sensor import DOMAIN as BINARY_SENSOR_DOMAIN from homeassistant.components.climate import DOMAIN as CLIMATE_DOMAIN from homeassistant.components.light import DOMAIN as LIGHT_DOMAIN from homeassistant.components.sensor import DOMAIN as SENSOR_DOMAIN from homeassistant.components.switch import DOMAIN as SWITCH_DOMAIN from homeassistant.config_entries import ConfigEntry from homeassistant.const import CONF_PASSWORD, CONF_USERNAME from homeassistant.core import callback from homeassistant.helpers.aiohttp_client import async_create_clientsession from homeassistant.helpers.dispatcher import ( async_dispatcher_connect, async_dispatcher_send, ) from homeassistant.helpers.entity import Entity from homeassistant.helpers.event import async_track_time_interval import homeassistant.helpers.config_validation as cv from homeassistant.helpers.typing import ConfigType, HomeAssistantType from .const import DOMAIN, UPDATE_INTERVAL _LOGGER = logging.getLogger(__name__) ATTR_CONFIG = "config" PARALLEL_UPDATES = 0 CONFIG_SCHEMA = vol.Schema( { DOMAIN: vol.Schema( { vol.Required(CONF_USERNAME): cv.string, vol.Required(CONF_PASSWORD): cv.string, } ) }, extra=vol.ALLOW_EXTRA, ) async def async_setup(hass: HomeAssistantType, config: ConfigType) -> None: """Set up the Aqualink component.""" conf = config.get(DOMAIN) hass.data[DOMAIN] = {} if conf is not None: hass.async_create_task( hass.config_entries.flow.async_init( DOMAIN, context={"source": config_entries.SOURCE_IMPORT}, data=conf ) ) return True async def async_setup_entry(hass: HomeAssistantType, entry: ConfigEntry) -> None: """Set up Aqualink from a config entry.""" username = entry.data[CONF_USERNAME] password = entry.data[CONF_PASSWORD] # These will contain the initialized devices binary_sensors = hass.data[DOMAIN][BINARY_SENSOR_DOMAIN] = [] climates = hass.data[DOMAIN][CLIMATE_DOMAIN] = [] lights = hass.data[DOMAIN][LIGHT_DOMAIN] = [] sensors = hass.data[DOMAIN][SENSOR_DOMAIN] = [] switches = hass.data[DOMAIN][SWITCH_DOMAIN] = [] session = async_create_clientsession(hass, cookie_jar=CookieJar(unsafe=True)) aqualink = AqualinkClient(username, password, session) try: await aqualink.login() except AqualinkLoginException as login_exception: _LOGGER.error("Exception raised while attempting to login: %s", login_exception) return False systems = await aqualink.get_systems() systems = list(systems.values()) if not systems: _LOGGER.error("No systems detected or supported") return False # Only supporting the first system for now. devices = await systems[0].get_devices() for dev in devices.values(): if isinstance(dev, AqualinkThermostat): climates += [dev] elif isinstance(dev, AqualinkLight): lights += [dev] elif isinstance(dev, AqualinkBinarySensor): binary_sensors += [dev] elif isinstance(dev, AqualinkSensor): sensors += [dev] elif isinstance(dev, AqualinkToggle): switches += [dev] forward_setup = hass.config_entries.async_forward_entry_setup if binary_sensors: _LOGGER.debug("Got %s binary sensors: %s", len(binary_sensors), binary_sensors) hass.async_create_task(forward_setup(entry, BINARY_SENSOR_DOMAIN)) if climates: _LOGGER.debug("Got %s climates: %s", len(climates), climates) hass.async_create_task(forward_setup(entry, CLIMATE_DOMAIN)) if lights: _LOGGER.debug("Got %s lights: %s", len(lights), lights) hass.async_create_task(forward_setup(entry, LIGHT_DOMAIN)) if sensors: _LOGGER.debug("Got %s sensors: %s", len(sensors), sensors) hass.async_create_task(forward_setup(entry, SENSOR_DOMAIN)) if switches: _LOGGER.debug("Got %s switches: %s", len(switches), switches) hass.async_create_task(forward_setup(entry, SWITCH_DOMAIN)) async def _async_systems_update(now): """Refresh internal state for all systems.""" await systems[0].update() async_dispatcher_send(hass, DOMAIN) async_track_time_interval(hass, _async_systems_update, UPDATE_INTERVAL) return True async def async_unload_entry(hass: HomeAssistantType, entry: ConfigEntry) -> bool: """Unload a config entry.""" forward_unload = hass.config_entries.async_forward_entry_unload tasks = [] if hass.data[DOMAIN][BINARY_SENSOR_DOMAIN]: tasks += [forward_unload(entry, BINARY_SENSOR_DOMAIN)] if hass.data[DOMAIN][CLIMATE_DOMAIN]: tasks += [forward_unload(entry, CLIMATE_DOMAIN)] if hass.data[DOMAIN][LIGHT_DOMAIN]: tasks += [forward_unload(entry, LIGHT_DOMAIN)] if hass.data[DOMAIN][SENSOR_DOMAIN]: tasks += [forward_unload(entry, SENSOR_DOMAIN)] if hass.data[DOMAIN][SWITCH_DOMAIN]: tasks += [forward_unload(entry, SWITCH_DOMAIN)] hass.data[DOMAIN].clear() return all(await asyncio.gather(*tasks)) def refresh_system(func): """Force update all entities after state change.""" @wraps(func) async def wrapper(self, *args, **kwargs): """Call decorated function and send update signal to all entities.""" await func(self, *args, **kwargs) async_dispatcher_send(self.hass, DOMAIN) return wrapper class AqualinkEntity(Entity): """Abstract class for all Aqualink platforms. Entity state is updated via the interval timer within the integration. Any entity state change via the iaqualink library triggers an internal state refresh which is then propagated to all the entities in the system via the refresh_system decorator above to the _update_callback in this class. """ def __init__(self, dev: AqualinkDevice): """Initialize the entity.""" self.dev = dev async def async_added_to_hass(self) -> None: """Set up a listener when this entity is added to HA.""" async_dispatcher_connect(self.hass, DOMAIN, self._update_callback) @callback def _update_callback(self) -> None: self.async_schedule_update_ha_state() @property def should_poll(self) -> bool: """Return False as entities shouldn't be polled. Entities are checked periodically as the integration runs periodic updates on a timer. """ return False @property def unique_id(self) -> str: """Return a unique identifier for this entity.""" return f"{self.dev.system.serial}_{self.dev.name}"