core/homeassistant/components/vodafone_station/config_flow.py

136 lines
4.7 KiB
Python

"""Config flow for Vodafone Station integration."""
from __future__ import annotations
from collections.abc import Mapping
from typing import Any
from aiovodafone import VodafoneStationSercommApi, exceptions as aiovodafone_exceptions
import voluptuous as vol
from homeassistant import core
from homeassistant.config_entries import ConfigEntry, ConfigFlow
from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME
from homeassistant.data_entry_flow import FlowResult
from .const import _LOGGER, DEFAULT_HOST, DEFAULT_USERNAME, DOMAIN
def user_form_schema(user_input: dict[str, Any] | None) -> vol.Schema:
"""Return user form schema."""
user_input = user_input or {}
return vol.Schema(
{
vol.Optional(CONF_HOST, default=DEFAULT_HOST): str,
vol.Optional(CONF_USERNAME, default=DEFAULT_USERNAME): str,
vol.Required(CONF_PASSWORD): str,
}
)
STEP_REAUTH_DATA_SCHEMA = vol.Schema({vol.Required(CONF_PASSWORD): str})
async def validate_input(
hass: core.HomeAssistant, data: dict[str, Any]
) -> dict[str, str]:
"""Validate the user input allows us to connect."""
api = VodafoneStationSercommApi(
data[CONF_HOST], data[CONF_USERNAME], data[CONF_PASSWORD]
)
try:
await api.login()
finally:
await api.logout()
await api.close()
return {"title": data[CONF_HOST]}
class VodafoneStationConfigFlow(ConfigFlow, domain=DOMAIN):
"""Handle a config flow for Vodafone Station."""
VERSION = 1
entry: ConfigEntry | None = None
async def async_step_user(
self, user_input: dict[str, Any] | None = None
) -> FlowResult:
"""Handle the initial step."""
if user_input is None:
return self.async_show_form(
step_id="user", data_schema=user_form_schema(user_input)
)
# Use host because no serial number or mac is available to use for a unique id
self._async_abort_entries_match({CONF_HOST: user_input[CONF_HOST]})
errors = {}
try:
info = await validate_input(self.hass, user_input)
except aiovodafone_exceptions.AlreadyLogged:
errors["base"] = "already_logged"
except aiovodafone_exceptions.CannotConnect:
errors["base"] = "cannot_connect"
except aiovodafone_exceptions.CannotAuthenticate:
errors["base"] = "invalid_auth"
except aiovodafone_exceptions.ModelNotSupported:
errors["base"] = "model_not_supported"
except Exception: # pylint: disable=broad-except
_LOGGER.exception("Unexpected exception")
errors["base"] = "unknown"
else:
return self.async_create_entry(title=info["title"], data=user_input)
return self.async_show_form(
step_id="user", data_schema=user_form_schema(user_input), errors=errors
)
async def async_step_reauth(self, entry_data: Mapping[str, Any]) -> FlowResult:
"""Handle reauth flow."""
self.entry = self.hass.config_entries.async_get_entry(self.context["entry_id"])
assert self.entry
self.context["title_placeholders"] = {"host": self.entry.data[CONF_HOST]}
return await self.async_step_reauth_confirm()
async def async_step_reauth_confirm(
self, user_input: dict[str, Any] | None = None
) -> FlowResult:
"""Handle reauth confirm."""
assert self.entry
errors = {}
if user_input is not None:
try:
await validate_input(self.hass, {**self.entry.data, **user_input})
except aiovodafone_exceptions.AlreadyLogged:
errors["base"] = "already_logged"
except aiovodafone_exceptions.CannotConnect:
errors["base"] = "cannot_connect"
except aiovodafone_exceptions.CannotAuthenticate:
errors["base"] = "invalid_auth"
except Exception: # pylint: disable=broad-except
_LOGGER.exception("Unexpected exception")
errors["base"] = "unknown"
else:
self.hass.config_entries.async_update_entry(
self.entry,
data={
**self.entry.data,
CONF_PASSWORD: user_input[CONF_PASSWORD],
},
)
self.hass.async_create_task(
self.hass.config_entries.async_reload(self.entry.entry_id)
)
return self.async_abort(reason="reauth_successful")
return self.async_show_form(
step_id="reauth_confirm",
description_placeholders={CONF_HOST: self.entry.data[CONF_HOST]},
data_schema=STEP_REAUTH_DATA_SCHEMA,
errors=errors,
)