120 lines
4.1 KiB
Python
120 lines
4.1 KiB
Python
"""Config flow for Cambridge Audio."""
|
|
|
|
import asyncio
|
|
from typing import Any
|
|
|
|
from aiostreammagic import StreamMagicClient
|
|
import voluptuous as vol
|
|
|
|
from homeassistant.config_entries import (
|
|
SOURCE_RECONFIGURE,
|
|
ConfigFlow,
|
|
ConfigFlowResult,
|
|
)
|
|
from homeassistant.const import CONF_HOST, CONF_NAME
|
|
from homeassistant.helpers.aiohttp_client import async_get_clientsession
|
|
from homeassistant.helpers.service_info.zeroconf import ZeroconfServiceInfo
|
|
|
|
from .const import CONNECT_TIMEOUT, DOMAIN, STREAM_MAGIC_EXCEPTIONS
|
|
|
|
DATA_SCHEMA = vol.Schema({vol.Required(CONF_HOST): str})
|
|
|
|
|
|
class CambridgeAudioConfigFlow(ConfigFlow, domain=DOMAIN):
|
|
"""Cambridge Audio configuration flow."""
|
|
|
|
VERSION = 1
|
|
|
|
def __init__(self) -> None:
|
|
"""Initialize the config flow."""
|
|
self.data: dict[str, Any] = {}
|
|
|
|
async def async_step_zeroconf(
|
|
self, discovery_info: ZeroconfServiceInfo
|
|
) -> ConfigFlowResult:
|
|
"""Handle zeroconf discovery."""
|
|
self.data[CONF_HOST] = host = discovery_info.host
|
|
|
|
await self.async_set_unique_id(discovery_info.properties["serial"])
|
|
self._abort_if_unique_id_configured(updates={CONF_HOST: host})
|
|
client = StreamMagicClient(host, async_get_clientsession(self.hass))
|
|
try:
|
|
async with asyncio.timeout(CONNECT_TIMEOUT):
|
|
await client.connect()
|
|
except STREAM_MAGIC_EXCEPTIONS:
|
|
return self.async_abort(reason="cannot_connect")
|
|
|
|
self.data[CONF_NAME] = client.info.name
|
|
|
|
self.context["title_placeholders"] = {
|
|
"name": self.data[CONF_NAME],
|
|
}
|
|
await client.disconnect()
|
|
return await self.async_step_discovery_confirm()
|
|
|
|
async def async_step_discovery_confirm(
|
|
self, user_input: dict[str, Any] | None = None
|
|
) -> ConfigFlowResult:
|
|
"""Confirm discovery."""
|
|
if user_input is not None:
|
|
return self.async_create_entry(
|
|
title=self.data[CONF_NAME],
|
|
data={CONF_HOST: self.data[CONF_HOST]},
|
|
)
|
|
|
|
self._set_confirm_only()
|
|
return self.async_show_form(
|
|
step_id="discovery_confirm",
|
|
description_placeholders={
|
|
"name": self.data[CONF_NAME],
|
|
},
|
|
)
|
|
|
|
async def async_step_reconfigure(
|
|
self, user_input: dict[str, Any] | None = None
|
|
) -> ConfigFlowResult:
|
|
"""Handle reconfiguration of the integration."""
|
|
if not user_input:
|
|
return self.async_show_form(
|
|
step_id="reconfigure",
|
|
data_schema=DATA_SCHEMA,
|
|
)
|
|
return await self.async_step_user(user_input)
|
|
|
|
async def async_step_user(
|
|
self, user_input: dict[str, Any] | None = None
|
|
) -> ConfigFlowResult:
|
|
"""Handle a flow initialized by the user."""
|
|
errors: dict[str, str] = {}
|
|
if user_input:
|
|
client = StreamMagicClient(
|
|
user_input[CONF_HOST], async_get_clientsession(self.hass)
|
|
)
|
|
try:
|
|
async with asyncio.timeout(CONNECT_TIMEOUT):
|
|
await client.connect()
|
|
except STREAM_MAGIC_EXCEPTIONS:
|
|
errors["base"] = "cannot_connect"
|
|
else:
|
|
await self.async_set_unique_id(
|
|
client.info.unit_id, raise_on_progress=False
|
|
)
|
|
if self.source == SOURCE_RECONFIGURE:
|
|
self._abort_if_unique_id_mismatch(reason="wrong_device")
|
|
return self.async_update_reload_and_abort(
|
|
self._get_reconfigure_entry(),
|
|
data_updates={CONF_HOST: user_input[CONF_HOST]},
|
|
)
|
|
self._abort_if_unique_id_configured()
|
|
return self.async_create_entry(
|
|
title=client.info.name,
|
|
data={CONF_HOST: user_input[CONF_HOST]},
|
|
)
|
|
finally:
|
|
await client.disconnect()
|
|
return self.async_show_form(
|
|
step_id="user",
|
|
data_schema=DATA_SCHEMA,
|
|
errors=errors,
|
|
)
|