140 lines
4.6 KiB
Python
140 lines
4.6 KiB
Python
"""Config flow to configure the Meteo-France integration."""
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import logging
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from meteofrance_api.client import MeteoFranceClient
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import voluptuous as vol
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from homeassistant import config_entries
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from homeassistant.config_entries import SOURCE_IMPORT
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from homeassistant.const import CONF_LATITUDE, CONF_LONGITUDE, CONF_MODE
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from homeassistant.core import callback
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from .const import CONF_CITY, DOMAIN, FORECAST_MODE, FORECAST_MODE_DAILY
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_LOGGER = logging.getLogger(__name__)
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class MeteoFranceFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle a Meteo-France config flow."""
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VERSION = 1
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def __init__(self):
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"""Init MeteoFranceFlowHandler."""
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self.places = []
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@staticmethod
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@callback
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def async_get_options_flow(config_entry):
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"""Get the options flow for this handler."""
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return MeteoFranceOptionsFlowHandler(config_entry)
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@callback
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def _show_setup_form(self, user_input=None, errors=None):
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"""Show the setup form to the user."""
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if user_input is None:
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user_input = {}
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return self.async_show_form(
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step_id="user",
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data_schema=vol.Schema(
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{vol.Required(CONF_CITY, default=user_input.get(CONF_CITY, "")): str}
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),
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errors=errors or {},
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)
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async def async_step_user(self, user_input=None):
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"""Handle a flow initiated by the user."""
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errors = {}
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if user_input is None:
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return self._show_setup_form(user_input, errors)
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city = user_input[CONF_CITY] # Might be a city name or a postal code
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latitude = user_input.get(CONF_LATITUDE)
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longitude = user_input.get(CONF_LONGITUDE)
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if not latitude:
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client = MeteoFranceClient()
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self.places = await self.hass.async_add_executor_job(
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client.search_places, city
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)
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_LOGGER.debug("Places search result: %s", self.places)
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if not self.places:
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errors[CONF_CITY] = "empty"
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return self._show_setup_form(user_input, errors)
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return await self.async_step_cities()
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# Check if already configured
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await self.async_set_unique_id(f"{latitude}, {longitude}")
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self._abort_if_unique_id_configured()
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return self.async_create_entry(
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title=city,
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data={CONF_LATITUDE: latitude, CONF_LONGITUDE: longitude},
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)
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async def async_step_import(self, user_input):
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"""Import a config entry."""
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return await self.async_step_user(user_input)
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async def async_step_cities(self, user_input=None):
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"""Step where the user choose the city from the API search results."""
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if not user_input:
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if len(self.places) > 1 and self.source != SOURCE_IMPORT:
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places_for_form = {}
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for place in self.places:
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places_for_form[_build_place_key(place)] = f"{place}"
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return self.async_show_form(
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step_id="cities",
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data_schema=vol.Schema(
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{
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vol.Required(CONF_CITY): vol.All(
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vol.Coerce(str), vol.In(places_for_form)
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)
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}
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),
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)
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user_input = {CONF_CITY: _build_place_key(self.places[0])}
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city_infos = user_input[CONF_CITY].split(";")
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return await self.async_step_user(
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{
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CONF_CITY: city_infos[0],
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CONF_LATITUDE: city_infos[1],
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CONF_LONGITUDE: city_infos[2],
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}
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)
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class MeteoFranceOptionsFlowHandler(config_entries.OptionsFlow):
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"""Handle a option flow."""
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def __init__(self, config_entry: config_entries.ConfigEntry) -> None:
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"""Initialize options flow."""
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self.config_entry = config_entry
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async def async_step_init(self, user_input=None):
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"""Handle options flow."""
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if user_input is not None:
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return self.async_create_entry(title="", data=user_input)
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data_schema = vol.Schema(
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{
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vol.Optional(
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CONF_MODE,
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default=self.config_entry.options.get(
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CONF_MODE, FORECAST_MODE_DAILY
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),
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): vol.In(FORECAST_MODE)
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}
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)
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return self.async_show_form(step_id="init", data_schema=data_schema)
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def _build_place_key(place) -> str:
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return f"{place};{place.latitude};{place.longitude}"
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