from .midea_entity import MideaEntity
from .midea_devices import MIDEA_DEVICES
from homeassistant.components.lock import LockEntity
from homeassistant.const import (
    Platform,
    STATE_LOCKED,
    STATE_UNLOCKED,
    CONF_DEVICE_ID,
    CONF_SWITCHES
)
from .const import (
    DOMAIN,
    DEVICES,
)


async def async_setup_entry(hass, config_entry, async_add_entities):
    device_id = config_entry.data.get(CONF_DEVICE_ID)
    device = hass.data[DOMAIN][DEVICES].get(device_id)
    extra_switches = config_entry.options.get(
        CONF_SWITCHES, []
    )
    locks = []
    for entity_key, config in MIDEA_DEVICES[device.device_type]["entities"].items():
        if config["type"] == Platform.LOCK and entity_key in extra_switches:
            dev = MideaLock(device, entity_key)
            locks.append(dev)
    async_add_entities(locks)


class MideaLock(MideaEntity, LockEntity):
    @property
    def state(self):
        return STATE_LOCKED if self._device.get_attribute(self._entity_key) else STATE_UNLOCKED

    @property
    def is_locked(self):
        return self.state == STATE_LOCKED

    def lock(self, **kwargs) -> None:
        self._device.set_attribute(attr=self._entity_key, value=True)

    def unlock(self, **kwargs) -> None:
        self._device.set_attribute(attr=self._entity_key, value=False)

    def open(self, **kwargs) -> None:
        self.async_unlock()