config_flow.py

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"""Config Flow for Tessie integration."""
 
from __future__ import annotations
 
from collections.abc import Mapping
from http import HTTPStatus
from typing import Any
 
from aiohttp import ClientConnectionError, ClientResponseError
from tessie_api import get_state_of_all_vehicles
import voluptuous as vol
 
from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
from homeassistant.const import CONF_ACCESS_TOKEN
from homeassistant.helpers.aiohttp_client import async_get_clientsession
 
from .const import DOMAIN
 
TESSIE_SCHEMA = vol.Schema({vol.Required(CONF_ACCESS_TOKEN): str})
DESCRIPTION_PLACEHOLDERS = {
    "name": "Tessie",
    "url": "[my.tessie.com/settings/api](https://my.tessie.com/settings/api)",
}
 
 
class TessieConfigFlow(ConfigFlow, domain=DOMAIN):
    """Config Tessie API connection."""
 
    VERSION = 1
 
    async def async_step_user(
        self, user_input: Mapping[str, Any] | None = None
    ) -> ConfigFlowResult:
        """Get configuration from the user."""
        errors: dict[str, str] = {}
        if user_input:
            self._async_abort_entries_match_async_abort_entries_match(dict(user_input))
            try:
                await get_state_of_all_vehicles(
                    session=async_get_clientsession(self.hass),
                    api_key=user_input[CONF_ACCESS_TOKEN],
                    only_active=True,
                )
            except ClientResponseError as e:
                if e.status == HTTPStatus.UNAUTHORIZED:
                    errors[CONF_ACCESS_TOKEN] = "invalid_access_token"
                else:
                    errors["base"] = "unknown"
            except ClientConnectionError:
                errors["base"] = "cannot_connect"
            else:
                return self.async_create_entryasync_create_entryasync_create_entry(
                    title="Tessie",
                    data=user_input,
                )
 
        return self.async_show_formasync_show_formasync_show_form(
            step_id="user",
            data_schema=TESSIE_SCHEMA,
            description_placeholders=DESCRIPTION_PLACEHOLDERS,
            errors=errors,
        )
 
    async def async_step_reauth(
        self, entry_data: Mapping[str, Any]
    ) -> ConfigFlowResult:
        """Handle re-auth."""
        return await self.async_step_reauth_confirmasync_step_reauth_confirm()
 
    async def async_step_reauth_confirm(
        self, user_input: Mapping[str, Any] | None = None
    ) -> ConfigFlowResult:
        """Get update API Key from the user."""
        errors: dict[str, str] = {}
 
        if user_input:
            try:
                await get_state_of_all_vehicles(
                    session=async_get_clientsession(self.hass),
                    api_key=user_input[CONF_ACCESS_TOKEN],
                )
            except ClientResponseError as e:
                if e.status == HTTPStatus.UNAUTHORIZED:
                    errors[CONF_ACCESS_TOKEN] = "invalid_access_token"
                else:
                    errors["base"] = "unknown"
            except ClientConnectionError:
                errors["base"] = "cannot_connect"
            else:
                return self.async_update_reload_and_abortasync_update_reload_and_abort(
                    self._get_reauth_entry_get_reauth_entry(), data=user_input
                )
 
        return self.async_show_formasync_show_formasync_show_form(
            step_id="reauth_confirm",
            data_schema=TESSIE_SCHEMA,
            description_placeholders=DESCRIPTION_PLACEHOLDERS,
            errors=errors,
        )