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mirror of https://github.com/home-assistant/core synced 2024-08-02 23:40:32 +02:00
ha-core/homeassistant/components/airzone/config_flow.py
Álvaro Fernández Rojas add7103d55
Use Airzone WebServer MAC address as unique ID (#70287)
Co-authored-by: J. Nick Koston <nick@koston.org>
2022-04-25 22:52:55 -10:00

79 lines
2.5 KiB
Python

"""Config flow for Airzone."""
from __future__ import annotations
from typing import Any
from aioairzone.const import DEFAULT_PORT, DEFAULT_SYSTEM_ID
from aioairzone.exceptions import AirzoneError, InvalidSystem
from aioairzone.localapi import AirzoneLocalApi, ConnectionOptions
import voluptuous as vol
from homeassistant import config_entries
from homeassistant.const import CONF_HOST, CONF_ID, CONF_PORT
from homeassistant.data_entry_flow import FlowResult
from homeassistant.helpers import aiohttp_client
from homeassistant.helpers.device_registry import format_mac
from .const import DOMAIN
CONFIG_SCHEMA = vol.Schema(
{
vol.Required(CONF_HOST): str,
vol.Required(CONF_PORT, default=DEFAULT_PORT): int,
}
)
SYSTEM_ID_SCHEMA = CONFIG_SCHEMA.extend(
{
vol.Required(CONF_ID, default=1): int,
}
)
class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
"""Handle config flow for an Airzone device."""
async def async_step_user(
self, user_input: dict[str, Any] | None = None
) -> FlowResult:
"""Handle the initial step."""
data_schema = CONFIG_SCHEMA
errors = {}
if user_input is not None:
self._async_abort_entries_match(user_input)
airzone = AirzoneLocalApi(
aiohttp_client.async_get_clientsession(self.hass),
ConnectionOptions(
user_input[CONF_HOST],
user_input[CONF_PORT],
user_input.get(CONF_ID, DEFAULT_SYSTEM_ID),
),
)
try:
mac = await airzone.validate()
except InvalidSystem:
data_schema = SYSTEM_ID_SCHEMA
errors[CONF_ID] = "invalid_system_id"
except AirzoneError:
errors["base"] = "cannot_connect"
else:
if mac:
await self.async_set_unique_id(format_mac(mac))
self._abort_if_unique_id_configured(
updates={
CONF_HOST: user_input[CONF_HOST],
CONF_PORT: user_input[CONF_PORT],
}
)
title = f"Airzone {user_input[CONF_HOST]}:{user_input[CONF_PORT]}"
return self.async_create_entry(title=title, data=user_input)
return self.async_show_form(
step_id="user",
data_schema=data_schema,
errors=errors,
)