"""Config flow for Sternwarte."""

from __future__ import annotations

import voluptuous as vol

from homeassistant import config_entries
from homeassistant.data_entry_flow import FlowResult

from .const import CONF_HOST, CONF_PASSWORD, CONF_PORT, DEFAULT_HOST, DEFAULT_NAME, DEFAULT_PASSWORD, DEFAULT_PORT, DOMAIN


class SternwarteConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
    """Handle a config flow for Sternwarte."""

    VERSION = 1

    async def async_step_user(self, user_input: dict | None = None) -> FlowResult:
        """Handle the initial step."""
        if user_input is not None:
            await self.async_set_unique_id(user_input[CONF_HOST])
            self._abort_if_unique_id_configured()
            return self.async_create_entry(title=DEFAULT_NAME, data=user_input)

        schema = vol.Schema(
            {
                vol.Required(CONF_HOST, default=DEFAULT_HOST): str,
                vol.Required(CONF_PORT, default=DEFAULT_PORT): int,
                vol.Required(CONF_PASSWORD, default=DEFAULT_PASSWORD): str,
            }
        )
        return self.async_show_form(step_id="user", data_schema=schema)