mirror of
https://github.com/home-assistant/core.git
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134 lines
4.8 KiB
Python
134 lines
4.8 KiB
Python
"""Config flow to configure LinkPlay component."""
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import logging
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from typing import Any, override
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from aiohttp import ClientSession
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from linkplay.bridge import LinkPlayBridge
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from linkplay.discovery import linkplay_factory_httpapi_bridge
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from linkplay.exceptions import LinkPlayRequestException
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from linkplay.manufacturers import MANUFACTURER_WIIM
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import voluptuous as vol
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from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
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from homeassistant.const import CONF_HOST, CONF_MODEL
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from homeassistant.helpers.service_info.zeroconf import ZeroconfServiceInfo
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from .const import DOMAIN
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from .utils import async_get_client_session
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_LOGGER = logging.getLogger(__name__)
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class LinkPlayConfigFlow(ConfigFlow, domain=DOMAIN):
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"""LinkPlay config flow."""
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def __init__(self) -> None:
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"""Initialize the LinkPlay config flow."""
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self.data: dict[str, Any] = {}
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@override
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async def async_step_zeroconf(
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self, discovery_info: ZeroconfServiceInfo
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) -> ConfigFlowResult:
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"""Handle Zeroconf discovery."""
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# Do not probe the device if the host is already configured
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self._async_abort_entries_match({CONF_HOST: discovery_info.host})
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# Do not probe the device if the UUID advertised over mDNS matches
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# an existing (or ignored) entry
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if uuid := discovery_info.properties.get("uuid"):
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# The advertised UUID is prefixed and dashed
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# (uuid:FF31F09E-5001-...), while the device API (and therefore
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# the stored unique id) uses the dashless form
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await self.async_set_unique_id(uuid.removeprefix("uuid:").replace("-", ""))
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self._abort_if_unique_id_configured(
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updates={CONF_HOST: discovery_info.host}
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)
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session: ClientSession = await async_get_client_session(self.hass)
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bridge: LinkPlayBridge | None = None
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try:
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bridge = await linkplay_factory_httpapi_bridge(discovery_info.host, session)
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except LinkPlayRequestException:
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_LOGGER.exception(
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"Failed to connect to LinkPlay device at %s", discovery_info.host
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)
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return self.async_abort(reason="cannot_connect")
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if bridge.device.manufacturer == MANUFACTURER_WIIM:
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return self.async_abort(reason="not_linkplay_device")
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self.data[CONF_HOST] = discovery_info.host
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self.data[CONF_MODEL] = bridge.device.name
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await self.async_set_unique_id(bridge.device.uuid)
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self._abort_if_unique_id_configured(updates={CONF_HOST: discovery_info.host})
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self.context["title_placeholders"] = {
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"name": self.data[CONF_MODEL],
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}
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return await self.async_step_discovery_confirm()
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async def async_step_discovery_confirm(
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self, user_input: dict[str, Any] | None = None
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) -> ConfigFlowResult:
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"""Confirm discovery."""
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if user_input is not None:
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return self.async_create_entry(
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title=self.data[CONF_MODEL],
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data={CONF_HOST: self.data[CONF_HOST]},
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)
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self._set_confirm_only()
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return self.async_show_form(
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step_id="discovery_confirm",
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description_placeholders={
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"name": self.data[CONF_MODEL],
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},
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)
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@override
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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 a flow initialized by the user."""
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errors: dict[str, str] = {}
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if user_input:
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session: ClientSession = await async_get_client_session(self.hass)
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bridge: LinkPlayBridge | None = None
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try:
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bridge = await linkplay_factory_httpapi_bridge(
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user_input[CONF_HOST], session
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)
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except LinkPlayRequestException:
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_LOGGER.exception(
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"Failed to connect to LinkPlay device at %s", user_input[CONF_HOST]
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)
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errors["base"] = "cannot_connect"
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if bridge is not None:
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self.data[CONF_HOST] = user_input[CONF_HOST]
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self.data[CONF_MODEL] = bridge.device.name
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await self.async_set_unique_id(
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bridge.device.uuid, raise_on_progress=False
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)
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self._abort_if_unique_id_configured(
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updates={CONF_HOST: self.data[CONF_HOST]}
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)
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return self.async_create_entry(
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title=self.data[CONF_MODEL],
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data={CONF_HOST: self.data[CONF_HOST]},
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)
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return self.async_show_form(
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step_id="user",
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data_schema=vol.Schema({vol.Required(CONF_HOST): str}),
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errors=errors,
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)
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