config_flow.py

Go to the documentation of this file.

"""Config Flow for Flick Electric integration."""
 
import asyncio
import logging
from typing import Any
 
from pyflick.authentication import AuthException, SimpleFlickAuth
from pyflick.const import DEFAULT_CLIENT_ID, DEFAULT_CLIENT_SECRET
import voluptuous as vol
 
from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
from homeassistant.const import (
    CONF_CLIENT_ID,
    CONF_CLIENT_SECRET,
    CONF_PASSWORD,
    CONF_USERNAME,
)
from homeassistant.exceptions import HomeAssistantError
from homeassistant.helpers import aiohttp_client
 
from .const import DOMAIN
 
_LOGGER = logging.getLogger(__name__)
 
DATA_SCHEMA = vol.Schema(
    {
        vol.Required(CONF_USERNAME): str,
        vol.Required(CONF_PASSWORD): str,
        vol.Optional(CONF_CLIENT_ID): str,
        vol.Optional(CONF_CLIENT_SECRET): str,
    }
)
 
 
class FlickConfigFlow(ConfigFlow, domain=DOMAIN):
    """Flick config flow."""
 
    VERSION = 1
 
    async def _validate_input(self, user_input):
        auth = SimpleFlickAuth(
            username=user_input[CONF_USERNAME],
            password=user_input[CONF_PASSWORD],
            websession=aiohttp_client.async_get_clientsession(self.hass),
            client_id=user_input.get(CONF_CLIENT_ID, DEFAULT_CLIENT_ID),
            client_secret=user_input.get(CONF_CLIENT_SECRET, DEFAULT_CLIENT_SECRET),
        )
 
        try:
            async with asyncio.timeout(60):
                token = await auth.async_get_access_token()
        except TimeoutError as err:
            raise CannotConnect from err
        except AuthException as err:
            raise InvalidAuth from err
 
        return token is not None
 
    async def async_step_user(
        self, user_input: dict[str, Any] | None = None
    ) -> ConfigFlowResult:
        """Handle gathering login info."""
        errors = {}
        if user_input is not None:
            try:
                await self._validate_input_validate_input(user_input)
            except CannotConnect:
                errors["base"] = "cannot_connect"
            except InvalidAuth:
                errors["base"] = "invalid_auth"
            except Exception:
                _LOGGER.exception("Unexpected exception")
                errors["base"] = "unknown"
            else:
                await self.async_set_unique_idasync_set_unique_id(
                    f"flick_electric_{user_input[CONF_USERNAME]}"
                )
                self._abort_if_unique_id_configured_abort_if_unique_id_configured()
 
                return self.async_create_entryasync_create_entryasync_create_entry(
                    title=f"Flick Electric: {user_input[CONF_USERNAME]}",
                    data=user_input,
                )
 
        return self.async_show_formasync_show_formasync_show_form(
            step_id="user", data_schema=DATA_SCHEMA, errors=errors
        )
 
 
class CannotConnect(HomeAssistantError):
    """Error to indicate we cannot connect."""
 
 
class InvalidAuth(HomeAssistantError):
    """Error to indicate there is invalid auth."""