import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.components import i2c, sensor
from esphome.const import CONF_ID

DEPENDENCIES = ['i2c']

empty_i2c_component_ns = cg.esphome_ns.namespace('empty_i2c_component')
EmptyI2CComponent = empty_i2c_component_ns.class_('EmptyI2CComponent', cg.Component, i2c.I2CDevice)

CONFIG_SCHEMA = cv.Schema({
    cv.GenerateID(): cv.declare_id(EmptyI2CComponent)
}).extend(cv.COMPONENT_SCHEMA).extend(i2c.i2c_device_schema(0x29))

def to_code(config):
    var = cg.new_Pvariable(config[CONF_ID])
    yield cg.register_component(var, config)
    yield i2c.register_i2c_device(var, config)