config_flow.py

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"""Adds config flow for GIOS."""
 
from __future__ import annotations
 
import asyncio
from typing import Any
 
from aiohttp.client_exceptions import ClientConnectorError
from gios import ApiError, Gios, InvalidSensorsDataError, NoStationError
import voluptuous as vol
 
from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
from homeassistant.const import CONF_NAME
from homeassistant.helpers.aiohttp_client import async_get_clientsession
 
from .const import API_TIMEOUT, CONF_STATION_ID, DOMAIN
 
 
class GiosFlowHandler(ConfigFlow, domain=DOMAIN):
    """Config flow for GIOS."""
 
    VERSION = 1
 
    async def async_step_user(
        self, user_input: dict[str, Any] | None = None
    ) -> ConfigFlowResult:
        """Handle a flow initialized by the user."""
        errors = {}
 
        if user_input is not None:
            try:
                await self.async_set_unique_idasync_set_unique_id(
                    str(user_input[CONF_STATION_ID]), raise_on_progress=False
                )
                self._abort_if_unique_id_configured_abort_if_unique_id_configured()
 
                websession = async_get_clientsession(self.hass)
 
                async with asyncio.timeout(API_TIMEOUT):
                    gios = Gios(user_input[CONF_STATION_ID], websession)
                    await gios.async_update()
 
                assert gios.station_name is not None
                return self.async_create_entryasync_create_entryasync_create_entry(
                    title=gios.station_name,
                    data=user_input,
                )
            except (ApiError, ClientConnectorError, TimeoutError):
                errors["base"] = "cannot_connect"
            except NoStationError:
                errors[CONF_STATION_ID] = "wrong_station_id"
            except InvalidSensorsDataError:
                errors[CONF_STATION_ID] = "invalid_sensors_data"
 
        return self.async_show_formasync_show_formasync_show_form(
            step_id="user",
            data_schema=vol.Schema(
                {
                    vol.Required(CONF_STATION_ID): int,
                    vol.Optional(
                        CONF_NAME, default=self.hass.config.location_name
                    ): str,
                }
            ),
            errors=errors,
        )