92 lines
2.9 KiB
Python
92 lines
2.9 KiB
Python
"""Adds config flow for GIOS."""
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from __future__ import annotations
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import asyncio
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from typing import TYPE_CHECKING, Any
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from aiohttp.client_exceptions import ClientConnectorError
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from gios import ApiError, Gios, InvalidSensorsDataError, NoStationError
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import voluptuous as vol
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from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
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from homeassistant.const import CONF_NAME
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from homeassistant.helpers.selector import (
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SelectOptionDict,
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SelectSelector,
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SelectSelectorConfig,
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SelectSelectorMode,
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)
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from .const import API_TIMEOUT, CONF_STATION_ID, DOMAIN
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class GiosFlowHandler(ConfigFlow, domain=DOMAIN):
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"""Config flow for GIOS."""
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VERSION = 1
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async def async_step_user(
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self, user_input: dict[str, Any] | None = None
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) -> ConfigFlowResult:
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"""Handle a flow initialized by the user."""
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errors = {}
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websession = async_get_clientsession(self.hass)
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if user_input is not None:
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station_id = user_input[CONF_STATION_ID]
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try:
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await self.async_set_unique_id(station_id, raise_on_progress=False)
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self._abort_if_unique_id_configured()
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async with asyncio.timeout(API_TIMEOUT):
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gios = await Gios.create(websession, int(station_id))
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await gios.async_update()
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# GIOS treats station ID as int
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user_input[CONF_STATION_ID] = int(station_id)
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if TYPE_CHECKING:
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assert gios.station_name is not None
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return self.async_create_entry(
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title=gios.station_name,
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data=user_input,
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)
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except (ApiError, ClientConnectorError, TimeoutError):
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errors["base"] = "cannot_connect"
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except InvalidSensorsDataError:
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errors[CONF_STATION_ID] = "invalid_sensors_data"
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try:
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gios = await Gios.create(websession)
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except (ApiError, ClientConnectorError, NoStationError):
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return self.async_abort(reason="cannot_connect")
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options: list[SelectOptionDict] = [
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SelectOptionDict(value=str(station.id), label=station.name)
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for station in gios.measurement_stations.values()
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]
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schema: vol.Schema = vol.Schema(
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{
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vol.Required(CONF_STATION_ID): SelectSelector(
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SelectSelectorConfig(
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options=options,
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sort=True,
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mode=SelectSelectorMode.DROPDOWN,
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),
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),
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vol.Optional(CONF_NAME, default=self.hass.config.location_name): str,
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}
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)
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return self.async_show_form(
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step_id="user",
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data_schema=schema,
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errors=errors,
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)
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