"""Support for LIFX."""
import voluptuous as vol
import homeassistant.helpers.config_validation as cv

from homeassistant import config_entries
from homeassistant.const import CONF_PORT
from homeassistant.components.light import DOMAIN as LIGHT_DOMAIN
from .const import DOMAIN


CONF_SERVER = 'server'
CONF_BROADCAST = 'broadcast'

INTERFACE_SCHEMA = vol.Schema({
    vol.Optional(CONF_SERVER): cv.string,
    vol.Optional(CONF_PORT): cv.port,
    vol.Optional(CONF_BROADCAST): cv.string,
})

CONFIG_SCHEMA = vol.Schema({
    DOMAIN: {
        LIGHT_DOMAIN:
            vol.Schema(vol.All(cv.ensure_list, [INTERFACE_SCHEMA])),
    }
}, extra=vol.ALLOW_EXTRA)

DATA_LIFX_MANAGER = 'lifx_manager'


async def async_setup(hass, config):
    """Set up the LIFX component."""
    conf = config.get(DOMAIN)

    hass.data[DOMAIN] = conf or {}

    if conf is not None:
        hass.async_create_task(hass.config_entries.flow.async_init(
            DOMAIN, context={'source': config_entries.SOURCE_IMPORT}))

    return True


async def async_setup_entry(hass, entry):
    """Set up LIFX from a config entry."""
    hass.async_create_task(hass.config_entries.async_forward_entry_setup(
        entry, LIGHT_DOMAIN))

    return True


async def async_unload_entry(hass, entry):
    """Unload a config entry."""
    hass.data.pop(DATA_LIFX_MANAGER).cleanup()

    await hass.config_entries.async_forward_entry_unload(entry, LIGHT_DOMAIN)

    return True