import voluptuous as vol

from esphomeyaml.components import i2c, sensor
import esphomeyaml.config_validation as cv
from esphomeyaml.const import CONF_ADDRESS, CONF_ID, CONF_MAKE_ID, CONF_NAME, CONF_PRESSURE, \
    CONF_TEMPERATURE, CONF_UPDATE_INTERVAL
from esphomeyaml.helpers import App, Application, PollingComponent, Pvariable, add, \
    setup_component, \
    variable

DEPENDENCIES = ['i2c']

MakeMS5611Sensor = Application.struct('MakeMS5611Sensor')
MS5611Component = sensor.sensor_ns.class_('MS5611Component', PollingComponent, i2c.I2CDevice)
MS5611TemperatureSensor = sensor.sensor_ns.class_('MS5611TemperatureSensor',
                                                  sensor.EmptyPollingParentSensor)
MS5611PressureSensor = sensor.sensor_ns.class_('MS5611PressureSensor',
                                               sensor.EmptyPollingParentSensor)

PLATFORM_SCHEMA = sensor.PLATFORM_SCHEMA.extend({
    cv.GenerateID(): cv.declare_variable_id(MS5611Component),
    cv.GenerateID(CONF_MAKE_ID): cv.declare_variable_id(MakeMS5611Sensor),
    vol.Optional(CONF_ADDRESS): cv.i2c_address,
    vol.Required(CONF_TEMPERATURE): cv.nameable(sensor.SENSOR_SCHEMA.extend({
        cv.GenerateID(): cv.declare_variable_id(MS5611TemperatureSensor),
    })),
    vol.Required(CONF_PRESSURE): cv.nameable(sensor.SENSOR_SCHEMA.extend({
        cv.GenerateID(): cv.declare_variable_id(MS5611PressureSensor),
    })),
    vol.Optional(CONF_UPDATE_INTERVAL): cv.update_interval,
}).extend(cv.COMPONENT_SCHEMA.schema)


def to_code(config):
    rhs = App.make_ms5611_sensor(config[CONF_TEMPERATURE][CONF_NAME],
                                 config[CONF_PRESSURE][CONF_NAME],
                                 config.get(CONF_UPDATE_INTERVAL))
    make = variable(config[CONF_MAKE_ID], rhs)
    ms5611 = make.Pms5611
    Pvariable(config[CONF_ID], ms5611)

    if CONF_ADDRESS in config:
        add(ms5611.set_address(config[CONF_ADDRESS]))

    sensor.setup_sensor(ms5611.Pget_temperature_sensor(), make.Pmqtt_temperature,
                        config[CONF_TEMPERATURE])
    sensor.setup_sensor(ms5611.Pget_pressure_sensor(), make.Pmqtt_pressure,
                        config[CONF_PRESSURE])
    setup_component(ms5611, config)


BUILD_FLAGS = '-DUSE_MS5611'


def to_hass_config(data, config):
    return [sensor.core_to_hass_config(data, config[CONF_TEMPERATURE]),
            sensor.core_to_hass_config(data, config[CONF_PRESSURE])]