import voluptuous as vol

from esphomeyaml.components import binary_sensor
from esphomeyaml.components.esp32_ble_tracker import CONF_ESP32_BLE_ID, ESP32BLETracker, \
    make_address_array
import esphomeyaml.config_validation as cv
from esphomeyaml.const import CONF_MAC_ADDRESS, CONF_NAME
from esphomeyaml.cpp_generator import get_variable
from esphomeyaml.cpp_types import esphomelib_ns

DEPENDENCIES = ['esp32_ble_tracker']
ESP32BLEPresenceDevice = esphomelib_ns.class_('ESP32BLEPresenceDevice', binary_sensor.BinarySensor)

PLATFORM_SCHEMA = cv.nameable(binary_sensor.BINARY_SENSOR_PLATFORM_SCHEMA.extend({
    cv.GenerateID(): cv.declare_variable_id(ESP32BLEPresenceDevice),
    vol.Required(CONF_MAC_ADDRESS): cv.mac_address,
    cv.GenerateID(CONF_ESP32_BLE_ID): cv.use_variable_id(ESP32BLETracker)
}))


def to_code(config):
    hub = None
    for hub in get_variable(config[CONF_ESP32_BLE_ID]):
        yield
    rhs = hub.make_presence_sensor(config[CONF_NAME], make_address_array(config[CONF_MAC_ADDRESS]))
    binary_sensor.register_binary_sensor(rhs, config)


def to_hass_config(data, config):
    return binary_sensor.core_to_hass_config(data, config)