135 lines
4.3 KiB
Python
135 lines
4.3 KiB
Python
"""Config flow for Volvo On Call integration."""
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from __future__ import annotations
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from collections.abc import Mapping
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import logging
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from typing import Any
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import voluptuous as vol
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from volvooncall import Connection
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from homeassistant.config_entries import ConfigEntry, ConfigFlow, ConfigFlowResult
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from homeassistant.const import (
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CONF_PASSWORD,
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CONF_REGION,
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CONF_UNIT_SYSTEM,
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CONF_USERNAME,
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)
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from . import VolvoData
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from .const import (
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CONF_MUTABLE,
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DOMAIN,
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UNIT_SYSTEM_IMPERIAL,
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UNIT_SYSTEM_METRIC,
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UNIT_SYSTEM_SCANDINAVIAN_MILES,
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)
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from .errors import InvalidAuth
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_LOGGER = logging.getLogger(__name__)
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class VolvoOnCallConfigFlow(ConfigFlow, domain=DOMAIN):
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"""VolvoOnCall config flow."""
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VERSION = 1
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_reauth_entry: ConfigEntry | None = None
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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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) -> ConfigFlowResult:
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"""Handle user step."""
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errors = {}
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defaults = {
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CONF_USERNAME: "",
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CONF_PASSWORD: "",
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CONF_REGION: None,
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CONF_MUTABLE: True,
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CONF_UNIT_SYSTEM: UNIT_SYSTEM_METRIC,
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}
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if user_input is not None:
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await self.async_set_unique_id(user_input[CONF_USERNAME])
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if not self._reauth_entry:
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self._abort_if_unique_id_configured()
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try:
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await self.is_valid(user_input)
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except InvalidAuth:
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errors["base"] = "invalid_auth"
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except Exception: # pylint: disable=broad-except
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_LOGGER.exception("Unhandled exception in user step")
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errors["base"] = "unknown"
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if not errors:
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if self._reauth_entry:
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self.hass.config_entries.async_update_entry(
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self._reauth_entry, data=self._reauth_entry.data | user_input
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)
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await self.hass.config_entries.async_reload(
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self._reauth_entry.entry_id
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)
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return self.async_abort(reason="reauth_successful")
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return self.async_create_entry(
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title=user_input[CONF_USERNAME], data=user_input
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)
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elif self._reauth_entry:
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for key in defaults:
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defaults[key] = self._reauth_entry.data.get(key)
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user_schema = vol.Schema(
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{
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vol.Required(CONF_USERNAME, default=defaults[CONF_USERNAME]): str,
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vol.Required(CONF_PASSWORD, default=defaults[CONF_PASSWORD]): str,
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vol.Required(CONF_REGION, default=defaults[CONF_REGION]): vol.In(
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{"na": "North America", "cn": "China", None: "Rest of world"}
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),
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vol.Optional(
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CONF_UNIT_SYSTEM, default=defaults[CONF_UNIT_SYSTEM]
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): vol.In(
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{
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UNIT_SYSTEM_METRIC: "Metric",
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UNIT_SYSTEM_SCANDINAVIAN_MILES: (
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"Metric with Scandinavian Miles"
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),
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UNIT_SYSTEM_IMPERIAL: "Imperial",
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}
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),
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vol.Optional(CONF_MUTABLE, default=defaults[CONF_MUTABLE]): bool,
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},
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)
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return self.async_show_form(
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step_id="user", data_schema=user_schema, errors=errors
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)
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async def async_step_reauth(
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self, user_input: Mapping[str, Any]
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) -> ConfigFlowResult:
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"""Perform reauth upon an API authentication error."""
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self._reauth_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 await self.async_step_user()
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async def is_valid(self, user_input):
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"""Check for user input errors."""
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session = async_get_clientsession(self.hass)
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region: str | None = user_input.get(CONF_REGION)
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connection = Connection(
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session=session,
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username=user_input[CONF_USERNAME],
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password=user_input[CONF_PASSWORD],
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service_url=None,
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region=region,
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)
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test_volvo_data = VolvoData(self.hass, connection, user_input)
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await test_volvo_data.auth_is_valid()
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