config_flow.py

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"""Config flow for FAA Delays integration."""
 
import logging
from typing import Any
 
from aiohttp import ClientConnectionError
import faadelays
import voluptuous as vol
 
from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
from homeassistant.const import CONF_ID
from homeassistant.helpers import aiohttp_client
 
from .const import DOMAIN
 
_LOGGER = logging.getLogger(__name__)
 
DATA_SCHEMA = vol.Schema({vol.Required(CONF_ID): str})
 
 
class FAADelaysConfigFlow(ConfigFlow, domain=DOMAIN):
    """Handle a config flow for FAA Delays."""
 
    VERSION = 1
 
    async def async_step_user(
        self, user_input: dict[str, Any] | None = None
    ) -> ConfigFlowResult:
        """Handle the initial step."""
        errors = {}
        if user_input is not None:
            await self.async_set_unique_idasync_set_unique_id(user_input[CONF_ID])
            self._abort_if_unique_id_configured_abort_if_unique_id_configured()
 
            websession = aiohttp_client.async_get_clientsession(self.hass)
 
            data = faadelays.Airport(user_input[CONF_ID], websession)
 
            try:
                await data.update()
 
            except ClientConnectionError:
                _LOGGER.error("Error connecting to FAA API")
                errors["base"] = "cannot_connect"
 
            except Exception:
                _LOGGER.exception("Unexpected exception")
                errors["base"] = "unknown"
 
            if not errors:
                _LOGGER.debug(
                    "Creating entry with id: %s",
                    user_input[CONF_ID],
                )
                return self.async_create_entryasync_create_entryasync_create_entry(title=data.code, data=user_input)
 
        return self.async_show_formasync_show_formasync_show_form(
            step_id="user", data_schema=DATA_SCHEMA, errors=errors
        )