Add Bluesound unique id (#80559)

* add unique_id & device_info

* remove broken image

* use a combination of mac and port (for multizone devices)

* use the typed dataclass

Co-authored-by: Mick Vleeshouwer <mick@imick.nl>

* Don't use get

* fix device_info

* remove device_info

Co-authored-by: Mick Vleeshouwer <mick@imick.nl>

homeassistant/components/bluesound/media_player.py

@@ -38,6 +38,7 @@ from homeassistant.const import (
 from homeassistant.core import HomeAssistant, ServiceCall, callback
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.device_registry import format_mac
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.event import async_track_time_interval
 from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
@@ -210,7 +211,6 @@ class BluesoundPlayer(MediaPlayerEntity):
         self._polling_task = None  # The actual polling task.
         self._name = name
         self._id = None
-        self._icon = None
         self._capture_items = []
         self._services_items = []
         self._preset_items = []
@@ -258,8 +258,6 @@ class BluesoundPlayer(MediaPlayerEntity):
             self._id = self._sync_status.get("@id", None)
         if not self._bluesound_device_name:
             self._bluesound_device_name = self._sync_status.get("@name", self.host)
-        if not self._icon:
-            self._icon = self._sync_status.get("@icon", self.host)
 
         if (master := self._sync_status.get("master")) is not None:
             self._is_master = False
@@ -449,6 +447,11 @@ class BluesoundPlayer(MediaPlayerEntity):
             _LOGGER.info("Client connection error, marking %s as offline", self._name)
             raise
 
+    @property
+    def unique_id(self):
+        """Return an unique ID."""
+        return f"{format_mac(self._sync_status['@mac'])}-{self.port}"
+
     async def async_trigger_sync_on_all(self):
         """Trigger sync status update on all devices."""
         _LOGGER.debug("Trigger sync status on all devices")
@@ -678,11 +681,6 @@ class BluesoundPlayer(MediaPlayerEntity):
         """Return the device name as returned by the device."""
         return self._bluesound_device_name
 
-    @property
-    def icon(self):
-        """Return the icon of the device."""
-        return self._icon
-
     @property
     def source_list(self):
         """List of available input sources."""