"""
The TMP102 is a two-wire, serial output temperature
sensor available in a tiny SOT563 package. Requiring
no external components, the TMP102 is capable of
reading temperatures to a resolution of 0.0625°C.

https://www.sparkfun.com/datasheets/Sensors/Temperature/tmp102.pdf

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

CODEOWNERS = ['@timsavage']
DEPENDENCIES = ['i2c']

tmp102_ns = cg.esphome_ns.namespace('tmp102')
TMP102Component = tmp102_ns.class_("TMP102Component", cg.PollingComponent, i2c.I2CDevice,
                                   sensor.Sensor)

CONFIG_SCHEMA = sensor.sensor_schema(UNIT_CELSIUS, ICON_THERMOMETER, 1).extend({
    cv.GenerateID(): cv.declare_id(TMP102Component),
}).extend(cv.polling_component_schema("60s")).extend(i2c.i2c_device_schema(0x48))


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