import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.components import binary_sensor
from esphome.const import CONF_DIRECTION, CONF_DEVICE_CLASS, DEVICE_CLASS_MOVING
from . import APDS9960, CONF_APDS9960_ID

DEPENDENCIES = ['apds9960']

DIRECTIONS = {
    'UP': 'set_up_direction',
    'DOWN': 'set_down_direction',
    'LEFT': 'set_left_direction',
    'RIGHT': 'set_right_direction',
}

CONFIG_SCHEMA = cv.nameable(binary_sensor.BINARY_SENSOR_SCHEMA.extend({
    cv.Required(CONF_DIRECTION): cv.one_of(*DIRECTIONS, upper=True),
    cv.GenerateID(CONF_APDS9960_ID): cv.use_variable_id(APDS9960),
    cv.Optional(CONF_DEVICE_CLASS, default=DEVICE_CLASS_MOVING): binary_sensor.device_class,
}))


def to_code(config):
    hub = yield cg.get_variable(config[CONF_APDS9960_ID])
    var = yield binary_sensor.new_binary_sensor(config)
    func = getattr(hub, DIRECTIONS[config[CONF_DIRECTION]])
    cg.add(func(var))