config_flow.py

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"""Config flow for microBees integration."""
 
from collections.abc import Mapping
import logging
from typing import Any
 
from microBeesPy import MicroBees, MicroBeesException
 
from homeassistant.config_entries import SOURCE_REAUTH, ConfigFlowResult
from homeassistant.const import CONF_ACCESS_TOKEN, CONF_TOKEN
from homeassistant.helpers import aiohttp_client, config_entry_oauth2_flow
 
from .const import DOMAIN
 
 
class OAuth2FlowHandler(
    config_entry_oauth2_flow.AbstractOAuth2FlowHandler, domain=DOMAIN
):
    """Handle a config flow for microBees."""
 
    DOMAIN = DOMAIN
 
    @property
    def logger(self) -> logging.Logger:
        """Return logger."""
        return logging.getLogger(__name__)
 
    @property
    def extra_authorize_data(self) -> dict[str, Any]:
        """Extra data that needs to be appended to the authorize url."""
        scopes = ["read", "write"]
        return {"scope": " ".join(scopes)}
 
    async def async_oauth_create_entry(self, data: dict[str, Any]) -> ConfigFlowResult:
        """Create an oauth config entry or update existing entry for reauth."""
 
        microbees = MicroBees(
            session=aiohttp_client.async_get_clientsession(self.hass),
            token=data[CONF_TOKEN][CONF_ACCESS_TOKEN],
        )
 
        try:
            current_user = await microbees.getMyProfile()
        except MicroBeesException:
            return self.async_abort(reason="invalid_auth")
        except Exception:
            self.loggerlogger.exception("Unexpected error")
            return self.async_abort(reason="unknown")
 
        await self.async_set_unique_id(current_user.id)
        if self.source != SOURCE_REAUTH:
            self._abort_if_unique_id_configured()
            return self.async_create_entry(
                title=current_user.username,
                data=data,
            )
 
        self._abort_if_unique_id_mismatch(reason="wrong_account")
        return self.async_update_reload_and_abort(self._get_reauth_entry(), data=data)
 
    async def async_step_reauth(
        self, entry_data: Mapping[str, Any]
    ) -> ConfigFlowResult:
        """Perform reauth upon an API authentication error."""
        return await self.async_step_reauth_confirmasync_step_reauth_confirm()
 
    async def async_step_reauth_confirm(
        self, user_input: dict[str, Any] | None = None
    ) -> ConfigFlowResult:
        """Confirm reauth dialog."""
        if user_input is None:
            return self.async_show_form(step_id="reauth_confirm")
        return await self.async_step_user()