import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.components import text_sensor
from esphome.const import CONF_ATTRIBUTE, CONF_ENTITY_ID

from .. import homeassistant_ns

DEPENDENCIES = ["api"]

HomeassistantTextSensor = homeassistant_ns.class_(
    "HomeassistantTextSensor", text_sensor.TextSensor, cg.Component
)

CONFIG_SCHEMA = text_sensor.text_sensor_schema().extend(
    {
        cv.GenerateID(): cv.declare_id(HomeassistantTextSensor),
        cv.Required(CONF_ENTITY_ID): cv.entity_id,
        cv.Optional(CONF_ATTRIBUTE): cv.string,
    }
)


async def to_code(config):
    var = await text_sensor.new_text_sensor(config)
    await cg.register_component(var, config)

    cg.add(var.set_entity_id(config[CONF_ENTITY_ID]))
    if CONF_ATTRIBUTE in config:
        cg.add(var.set_attribute(config[CONF_ATTRIBUTE]))