import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.components import sensor
from esphome.const import CONF_TYPE, UNIT_PERCENT, ICON_LIGHTBULB
from . import APDS9960, CONF_APDS9960_ID

DEPENDENCIES = ['apds9960']

TYPES = {
    'CLEAR': 'set_clear_channel',
    'RED': 'set_red_channel',
    'GREEN': 'set_green_channel',
    'BLUE': 'set_blue_channel',
    'PROXIMITY': 'set_proximity',
}

CONFIG_SCHEMA = sensor.sensor_schema(UNIT_PERCENT, ICON_LIGHTBULB, 1).extend({
    cv.Required(CONF_TYPE): cv.one_of(*TYPES, upper=True),
    cv.GenerateID(CONF_APDS9960_ID): cv.use_id(APDS9960),
})


def to_code(config):
    hub = yield cg.get_variable(config[CONF_APDS9960_ID])
    var = yield sensor.new_sensor(config)
    func = getattr(hub, TYPES[config[CONF_TYPE]])
    cg.add(func(var))