import esphome.codegen as cg
from esphome.components import sensor
import esphome.config_validation as cv
from esphome.const import (
    CONF_BATTERY_LEVEL,
    CONF_BATTERY_VOLTAGE,
    CONF_HUMIDITY,
    CONF_ID,
    CONF_SIGNAL_STRENGTH,
    CONF_TEMPERATURE,
    DEVICE_CLASS_BATTERY,
    DEVICE_CLASS_HUMIDITY,
    DEVICE_CLASS_SIGNAL_STRENGTH,
    DEVICE_CLASS_TEMPERATURE,
    DEVICE_CLASS_VOLTAGE,
    ENTITY_CATEGORY_DIAGNOSTIC,
    STATE_CLASS_MEASUREMENT,
    UNIT_CELSIUS,
    UNIT_DECIBEL_MILLIWATT,
    UNIT_PERCENT,
    UNIT_VOLT,
)

from . import bthome_mithermometer_base_schema, setup_bthome_mithermometer

CODEOWNERS = ["@nagyrobi"]

DEPENDENCIES = ["esp32_ble_tracker"]

CONFIG_SCHEMA = bthome_mithermometer_base_schema(
    {
        cv.Optional(CONF_TEMPERATURE): sensor.sensor_schema(
            unit_of_measurement=UNIT_CELSIUS,
            accuracy_decimals=2,
            device_class=DEVICE_CLASS_TEMPERATURE,
            state_class=STATE_CLASS_MEASUREMENT,
        ),
        cv.Optional(CONF_HUMIDITY): sensor.sensor_schema(
            unit_of_measurement=UNIT_PERCENT,
            accuracy_decimals=2,
            device_class=DEVICE_CLASS_HUMIDITY,
            state_class=STATE_CLASS_MEASUREMENT,
        ),
        cv.Optional(CONF_BATTERY_LEVEL): sensor.sensor_schema(
            unit_of_measurement=UNIT_PERCENT,
            accuracy_decimals=0,
            device_class=DEVICE_CLASS_BATTERY,
            state_class=STATE_CLASS_MEASUREMENT,
            entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
        ),
        cv.Optional(CONF_BATTERY_VOLTAGE): sensor.sensor_schema(
            unit_of_measurement=UNIT_VOLT,
            accuracy_decimals=3,
            device_class=DEVICE_CLASS_VOLTAGE,
            state_class=STATE_CLASS_MEASUREMENT,
            icon="mdi:battery-plus",
            entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
        ),
        cv.Optional(CONF_SIGNAL_STRENGTH): sensor.sensor_schema(
            unit_of_measurement=UNIT_DECIBEL_MILLIWATT,
            accuracy_decimals=0,
            device_class=DEVICE_CLASS_SIGNAL_STRENGTH,
            state_class=STATE_CLASS_MEASUREMENT,
            entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
        ),
    }
)


async def to_code(config):
    var = cg.new_Pvariable(config[CONF_ID])
    await setup_bthome_mithermometer(var, config)

    if temp_sens := config.get(CONF_TEMPERATURE):
        sens = await sensor.new_sensor(temp_sens)
        cg.add(var.set_temperature(sens))
    if humi_sens := config.get(CONF_HUMIDITY):
        sens = await sensor.new_sensor(humi_sens)
        cg.add(var.set_humidity(sens))
    if batl_sens := config.get(CONF_BATTERY_LEVEL):
        sens = await sensor.new_sensor(batl_sens)
        cg.add(var.set_battery_level(sens))
    if batv_sens := config.get(CONF_BATTERY_VOLTAGE):
        sens = await sensor.new_sensor(batv_sens)
        cg.add(var.set_battery_voltage(sens))
    if sgnl_sens := config.get(CONF_SIGNAL_STRENGTH):
        sens = await sensor.new_sensor(sgnl_sens)
        cg.add(var.set_signal_strength(sens))