core/homeassistant/components/flo/__init__.py

"""The flo integration."""
import asyncio
import logging

from aioflo import async_get_api
from aioflo.errors import RequestError
import voluptuous as vol

from homeassistant.config_entries import ConfigEntry
from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
from homeassistant.core import HomeAssistant
from homeassistant.exceptions import ConfigEntryNotReady
from homeassistant.helpers.aiohttp_client import async_get_clientsession

from .const import DOMAIN
from .device import FloDeviceDataUpdateCoordinator

CONFIG_SCHEMA = vol.Schema({DOMAIN: vol.Schema({})}, extra=vol.ALLOW_EXTRA)

_LOGGER = logging.getLogger(__name__)

PLATFORMS = ["binary_sensor", "sensor", "switch"]


async def async_setup(hass: HomeAssistant, config: dict):
    """Set up the flo component."""
    hass.data[DOMAIN] = {}
    return True


async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry):
    """Set up flo from a config entry."""
    hass.data[DOMAIN][entry.entry_id] = {}
    session = async_get_clientsession(hass)
    try:
        hass.data[DOMAIN][entry.entry_id]["client"] = client = await async_get_api(
            entry.data[CONF_USERNAME], entry.data[CONF_PASSWORD], session=session
        )
    except RequestError:
        raise ConfigEntryNotReady

    user_info = await client.user.get_info(include_location_info=True)

    _LOGGER.debug("Flo user information with locations: %s", user_info)

    hass.data[DOMAIN]["devices"] = devices = [
        FloDeviceDataUpdateCoordinator(hass, client, location["id"], device["id"])
        for location in user_info["locations"]
        for device in location["devices"]
    ]

    tasks = [device.async_refresh() for device in devices]
    await asyncio.gather(*tasks)

    for component in PLATFORMS:
        hass.async_create_task(
            hass.config_entries.async_forward_entry_setup(entry, component)
        )

    return True


async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry):
    """Unload a config entry."""
    unload_ok = all(
        await asyncio.gather(
            *[
                hass.config_entries.async_forward_entry_unload(entry, component)
                for component in PLATFORMS
            ]
        )
    )
    if unload_ok:
        hass.data[DOMAIN].pop(entry.entry_id)

    return unload_ok