import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.components import sensor
from esphome.const import CONF_ID, DEVICE_CLASS_EMPTY, UNIT_SECOND, ICON_TIMER

uptime_ns = cg.esphome_ns.namespace("uptime")
UptimeSensor = uptime_ns.class_("UptimeSensor", sensor.Sensor, cg.PollingComponent)

CONFIG_SCHEMA = (
    sensor.sensor_schema(UNIT_SECOND, ICON_TIMER, 0, DEVICE_CLASS_EMPTY)
    .extend(
        {
            cv.GenerateID(): cv.declare_id(UptimeSensor),
        }
    )
    .extend(cv.polling_component_schema("60s"))
)


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