74 lines
2.5 KiB
Python
74 lines
2.5 KiB
Python
"""Adds config flow for Trafikverket Weather integration."""
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from __future__ import annotations
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from pytrafikverket.exceptions import (
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InvalidAuthentication,
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MultipleWeatherStationsFound,
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NoWeatherStationFound,
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)
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from pytrafikverket.trafikverket_weather import TrafikverketWeather
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import voluptuous as vol
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from homeassistant import config_entries
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from homeassistant.const import CONF_API_KEY
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from homeassistant.data_entry_flow import FlowResult
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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import homeassistant.helpers.config_validation as cv
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from .const import CONF_STATION, DOMAIN
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class TVWeatherConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for Trafikverket Weatherstation integration."""
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VERSION = 1
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entry: config_entries.ConfigEntry
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async def validate_input(self, sensor_api: str, station: str) -> None:
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"""Validate input from user input."""
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web_session = async_get_clientsession(self.hass)
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weather_api = TrafikverketWeather(web_session, sensor_api)
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await weather_api.async_get_weather(station)
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async def async_step_user(
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self, user_input: dict[str, str] | None = None
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) -> FlowResult:
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"""Handle the initial step."""
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errors = {}
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if user_input is not None:
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name = user_input[CONF_STATION]
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api_key = user_input[CONF_API_KEY]
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station = user_input[CONF_STATION]
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try:
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await self.validate_input(api_key, station)
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except InvalidAuthentication:
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errors["base"] = "invalid_auth"
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except NoWeatherStationFound:
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errors["base"] = "invalid_station"
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except MultipleWeatherStationsFound:
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errors["base"] = "more_stations"
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except Exception: # pylint: disable=broad-exception-caught
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errors["base"] = "cannot_connect"
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else:
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return self.async_create_entry(
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title=name,
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data={
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CONF_API_KEY: api_key,
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CONF_STATION: station,
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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=vol.Schema(
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{
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vol.Required(CONF_API_KEY): cv.string,
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vol.Required(CONF_STATION): cv.string,
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}
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),
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errors=errors,
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)
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