82 lines
2.6 KiB
Python
82 lines
2.6 KiB
Python
"""Config flow for WeatherflowCloud integration."""
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from __future__ import annotations
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from collections.abc import Mapping
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from typing import Any
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from aiohttp import ClientResponseError
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import voluptuous as vol
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from weatherflow4py.api import WeatherFlowRestAPI
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from homeassistant import config_entries
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from homeassistant.const import CONF_API_TOKEN
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from .const import DOMAIN
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async def _validate_api_token(api_token: str) -> dict[str, Any]:
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"""Validate the API token."""
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try:
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async with WeatherFlowRestAPI(api_token) as api:
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await api.async_get_stations()
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except ClientResponseError as err:
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if err.status == 401:
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return {"base": "invalid_api_key"}
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return {"base": "cannot_connect"}
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return {}
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class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for WeatherFlowCloud."""
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VERSION = 1
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async def async_step_reauth(
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self, user_input: Mapping[str, Any]
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) -> config_entries.ConfigFlowResult:
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"""Handle a flow for reauth."""
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errors = {}
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if user_input is not None:
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api_token = user_input[CONF_API_TOKEN]
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errors = await _validate_api_token(api_token)
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if not errors:
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# Update the existing entry and abort
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if existing_entry := self.hass.config_entries.async_get_entry(
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self.context["entry_id"]
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):
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return self.async_update_reload_and_abort(
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existing_entry,
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data={CONF_API_TOKEN: api_token},
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reason="reauth_successful",
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)
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return self.async_show_form(
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step_id="reauth",
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data_schema=vol.Schema({vol.Required(CONF_API_TOKEN): str}),
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errors=errors,
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)
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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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) -> config_entries.ConfigFlowResult:
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"""Handle a flow initialized by the user."""
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errors = {}
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if user_input is not None:
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self._async_abort_entries_match(user_input)
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api_token = user_input[CONF_API_TOKEN]
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errors = await _validate_api_token(api_token)
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if not errors:
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return self.async_create_entry(
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title="Weatherflow REST",
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data={CONF_API_TOKEN: api_token},
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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({vol.Required(CONF_API_TOKEN): str}),
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errors=errors,
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)
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