config_flow.py

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"""Config flow to configure the GeoNet NZ Quakes integration."""
 
import logging
from typing import Any
 
import voluptuous as vol
 
from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
from homeassistant.const import (
    CONF_LATITUDE,
    CONF_LONGITUDE,
    CONF_RADIUS,
    CONF_SCAN_INTERVAL,
)
from homeassistant.helpers import config_validation as cv
 
from .const import (
    CONF_MINIMUM_MAGNITUDE,
    CONF_MMI,
    DEFAULT_MINIMUM_MAGNITUDE,
    DEFAULT_MMI,
    DEFAULT_RADIUS,
    DEFAULT_SCAN_INTERVAL,
    DOMAIN,
)
 
DATA_SCHEMA = vol.Schema(
    {
        vol.Optional(CONF_MMI, default=DEFAULT_MMI): vol.All(
            vol.Coerce(int), vol.Range(min=-1, max=8)
        ),
        vol.Optional(CONF_RADIUS, default=DEFAULT_RADIUS): cv.positive_int,
    }
)
 
_LOGGER = logging.getLogger(__name__)
 
 
class GeonetnzQuakesFlowHandler(ConfigFlow, domain=DOMAIN):
    """Handle a GeoNet NZ Quakes config flow."""
 
    async def _show_form(self, errors=None):
        """Show the form to the user."""
        return self.async_show_formasync_show_formasync_show_form(
            step_id="user", data_schema=DATA_SCHEMA, errors=errors or {}
        )
 
    async def async_step_import(self, import_data: dict[str, Any]) -> ConfigFlowResult:
        """Import a config entry from configuration.yaml."""
        return await self.async_step_userasync_step_user(import_data)
 
    async def async_step_user(
        self, user_input: dict[str, Any] | None = None
    ) -> ConfigFlowResult:
        """Handle the start of the config flow."""
        _LOGGER.debug("User input: %s", user_input)
        if not user_input:
            return await self._show_form_show_form()
 
        latitude = user_input.get(CONF_LATITUDE, self.hass.config.latitude)
        user_input[CONF_LATITUDE] = latitude
        longitude = user_input.get(CONF_LONGITUDE, self.hass.config.longitude)
        user_input[CONF_LONGITUDE] = longitude
 
        identifier = f"{user_input[CONF_LATITUDE]}, {user_input[CONF_LONGITUDE]}"
 
        await self.async_set_unique_idasync_set_unique_id(identifier)
        self._abort_if_unique_id_configured_abort_if_unique_id_configured()
 
        scan_interval = user_input.get(CONF_SCAN_INTERVAL, DEFAULT_SCAN_INTERVAL)
        user_input[CONF_SCAN_INTERVAL] = scan_interval.total_seconds()
 
        minimum_magnitude = user_input.get(
            CONF_MINIMUM_MAGNITUDE, DEFAULT_MINIMUM_MAGNITUDE
        )
        user_input[CONF_MINIMUM_MAGNITUDE] = minimum_magnitude
 
        return self.async_create_entryasync_create_entryasync_create_entry(title=identifier, data=user_input)