config_flow.py

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"""Config flow to configure IPMA component."""
 
import logging
from typing import Any
 
from pyipma import IPMAException
from pyipma.api import IPMA_API
from pyipma.location import Location
import voluptuous as vol
 
from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
from homeassistant.const import CONF_LATITUDE, CONF_LONGITUDE
from homeassistant.helpers.aiohttp_client import async_get_clientsession
import homeassistant.helpers.config_validation as cv
 
from .const import DOMAIN
 
_LOGGER = logging.getLogger(__name__)
 
 
class IpmaFlowHandler(ConfigFlow, domain=DOMAIN):
    """Config flow for IPMA component."""
 
    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:
            self._async_abort_entries_match_async_abort_entries_match(user_input)
 
            api = IPMA_API(async_get_clientsession(self.hass))
 
            try:
                location = await Location.get(
                    api,
                    user_input[CONF_LATITUDE],
                    user_input[CONF_LONGITUDE],
                )
            except IPMAException:
                _LOGGER.exception("Unexpected exception")
                errors["base"] = "unknown"
            else:
                return self.async_create_entryasync_create_entryasync_create_entry(title=location.name, data=user_input)
 
        return self.async_show_formasync_show_formasync_show_form(
            step_id="user",
            data_schema=self.add_suggested_values_to_schemaadd_suggested_values_to_schema(
                vol.Schema(
                    {
                        vol.Required(CONF_LATITUDE): cv.latitude,
                        vol.Required(CONF_LONGITUDE): cv.longitude,
                    }
                ),
                {
                    CONF_LATITUDE: self.hass.config.latitude,
                    CONF_LONGITUDE: self.hass.config.longitude,
                },
            ),
            errors=errors,
        )