""" Custom integration to integrate blueprint with Home Assistant. For more details about this integration, please refer to https://github.com/custom-components/blueprint """ import asyncio import logging from datetime import timedelta from homeassistant.config_entries import ConfigEntry from homeassistant.core import Config, HomeAssistant from homeassistant.exceptions import ConfigEntryNotReady from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed from sampleclient.client import Client from .const import ( CONF_PASSWORD, CONF_USERNAME, DOMAIN, PLATFORMS, STARTUP_MESSAGE, ) SCAN_INTERVAL = timedelta(seconds=30) _LOGGER = logging.getLogger(__name__) async def async_setup(hass: HomeAssistant, config: Config): """Set up this integration using YAML is not supported.""" return True async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry): """Set up this integration using UI.""" if hass.data.get(DOMAIN) is None: hass.data.setdefault(DOMAIN, {}) _LOGGER.info(STARTUP_MESSAGE) username = entry.data.get(CONF_USERNAME) password = entry.data.get(CONF_PASSWORD) coordinator = BlueprintDataUpdateCoordinator( hass, username=username, password=password ) await coordinator.async_refresh() if not coordinator.last_update_success: raise ConfigEntryNotReady hass.data[DOMAIN][entry.entry_id] = coordinator for platform in PLATFORMS: if entry.options.get(platform, True): coordinator.platforms.append(platform) hass.async_add_job( hass.config_entries.async_forward_entry_setup(entry, platform) ) entry.add_update_listener(async_reload_entry) return True class BlueprintDataUpdateCoordinator(DataUpdateCoordinator): """Class to manage fetching data from the API.""" def __init__(self, hass, username, password): """Initialize.""" self.api = Client(username, password) self.platforms = [] super().__init__( hass, _LOGGER, name=DOMAIN, update_interval=SCAN_INTERVAL, ) async def _async_update_data(self): """Update data via library.""" try: data = await self.api.async_get_data() return data.get("data", {}) except Exception as exception: raise UpdateFailed(exception) async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry): """Handle removal of an entry.""" coordinator = hass.data[DOMAIN][entry.entry_id] unloaded = all( await asyncio.gather( *[ hass.config_entries.async_forward_entry_unload(entry, platform) for platform in PLATFORMS if platform in coordinator.platforms ] ) ) if unloaded: hass.data[DOMAIN].pop(entry.entry_id) return unloaded async def async_reload_entry(hass: HomeAssistant, entry: ConfigEntry): """Reload config entry.""" await async_unload_entry(hass, entry) await async_setup_entry(hass, entry)