"""Config flow for Luma Home."""

import voluptuous as vol
from homeassistant import config_entries
from homeassistant.core import callback

from .const import DOMAIN, CONF_DASHBOARD_URL_PATH, DEFAULT_DASHBOARD_URL_PATH


class LumaHomeConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
    """Handle a config flow for Luma Home."""

    VERSION = 1

    async def async_step_user(self, user_input=None):
        """Handle the initial step."""
        if self._async_current_entries():
            return self.async_abort(reason="single_instance_allowed")

        if user_input is not None:
            return self.async_create_entry(
                title="Luma Home",
                data=user_input,
            )

        return self.async_show_form(
            step_id="user",
            data_schema=vol.Schema(
                {
                    vol.Required(
                        CONF_DASHBOARD_URL_PATH,
                        default=DEFAULT_DASHBOARD_URL_PATH,
                    ): str,
                }
            ),
        )

    @staticmethod
    @callback
    def async_get_options_flow(config_entry):
        return LumaHomeOptionsFlow(config_entry)


class LumaHomeOptionsFlow(config_entries.OptionsFlow):
    """Handle options."""

    def __init__(self, config_entry):
        self.config_entry = config_entry

    async def async_step_init(self, user_input=None):
        if user_input is not None:
            return self.async_create_entry(title="", data=user_input)

        return self.async_show_form(
            step_id="init",
            data_schema=vol.Schema(
                {
                    vol.Required(
                        CONF_DASHBOARD_URL_PATH,
                        default=self.config_entry.data.get(
                            CONF_DASHBOARD_URL_PATH, DEFAULT_DASHBOARD_URL_PATH
                        ),
                    ): str,
                }
            ),
        )