Adds support for zeroconf (Bonjour)

backend/src/MediaPlayer.ts

@@ -22,6 +22,7 @@ import { WebSocket } from "ws";
 import { getLinkPreview } from "link-preview-js";
 import { PlaylistItem, LinkMetadata } from './types';
 import { FavoritesStore } from "./FavoritesStore";
+import { Bonjour } from "bonjour-service";
 
 interface PendingCommand {
     resolve: (value: any) => void;
@@ -48,6 +49,7 @@ export class MediaPlayer {
     private requestId: number = 1;
     private dataBuffer: string = '';
     private metadata: Map<string, LinkMetadata> = new Map();
+    private bonjourInstance: Bonjour | null = null;
 
     constructor() {
         this.socket = this.tryRespawnPlayerProcess();
@@ -58,6 +60,41 @@ export class MediaPlayer {
         };
     }
 
+    public startZeroconfService(port: number) {
+        if (this.bonjourInstance) {
+            console.log("Zeroconf service already running");
+            return;
+        }
+
+        this.bonjourInstance = new Bonjour();
+        
+        const service = this.bonjourInstance.publish({
+            name: 'QueueCube Media Server',
+            type: 'queuecube',
+            port: port,
+            txt: {
+                version: '1.0.0',
+                features: 'playlist,favorites,screenshare'
+            }
+        });
+
+        service.on('up', () => {
+            console.log(`Zeroconf service advertised: ${service.name} on port ${port}`);
+        });
+
+        service.on('error', (err: Error) => {
+            console.error('Zeroconf service error:', err);
+        });
+    }
+
+    public stopZeroconfService() {
+        if (this.bonjourInstance) {
+            this.bonjourInstance.destroy();
+            this.bonjourInstance = null;
+            console.log("Zeroconf service stopped");
+        }
+    }
+
     private tryRespawnPlayerProcess(): Promise<Socket> {
         const socketFilename = Math.random().toString(36).substring(2, 10);
         const socketPath = `/tmp/mpv-${socketFilename}`;
@@ -89,6 +126,11 @@ export class MediaPlayer {
             }, 500);
         });
 
+        this.playerProcess.on("error", (error) => {
+            console.error("Player process error:", error);
+            console.log("Continuing without mpv player...");
+        });
+
         return socketPromise;
     }