saving

db.ts

@@ -386,15 +386,20 @@ export function deleteChannelFromDb(id: string): void {
 
 // Queue persistence functions
 export function saveChannelQueue(channelId: string, trackIds: string[]): void {
-  // Delete existing queue
+  db.query("BEGIN").run();
-  db.query("DELETE FROM channel_queue WHERE channel_id = ?").run(channelId);
+  try {
+    db.query("DELETE FROM channel_queue WHERE channel_id = ?").run(channelId);
     
-  // Insert new queue
+    const insert = db.query(
-  const insert = db.query(
+      "INSERT INTO channel_queue (channel_id, track_id, position) VALUES (?, ?, ?)"
-    "INSERT INTO channel_queue (channel_id, track_id, position) VALUES (?, ?, ?)"
+    );
-  );
+    for (let i = 0; i < trackIds.length; i++) {
-  for (let i = 0; i < trackIds.length; i++) {
+      insert.run(channelId, trackIds[i], i);
-    insert.run(channelId, trackIds[i], i);
+    }
+    db.query("COMMIT").run();
+  } catch (e) {
+    db.query("ROLLBACK").run();
+    throw e;
   }
 }
 

public/channelSync.js

@@ -50,6 +50,28 @@
     }
   };
   
+  // Delete a channel
+  M.deleteChannel = async function(channelId) {
+    const channel = M.channels?.find(c => c.id === channelId);
+    if (!channel) return;
+    if (channel.isDefault) {
+      M.showToast("Cannot delete default channel");
+      return;
+    }
+    if (!confirm(`Delete channel "${channel.name}"?`)) return;
+    try {
+      const res = await fetch(`/api/channels/${channelId}`, { method: "DELETE" });
+      if (!res.ok) {
+        const err = await res.json();
+        M.showToast(err.error || "Failed to delete channel");
+        return;
+      }
+      M.showToast(`Channel "${channel.name}" deleted`);
+    } catch (e) {
+      M.showToast("Failed to delete channel");
+    }
+  };
+  
   // New channel creation with slideout input
   M.createNewChannel = async function() {
     const header = M.$("#channels-panel .panel-header");
@@ -65,6 +87,7 @@
     input.type = "text";
     input.className = "new-channel-input";
     input.placeholder = "Channel name...";
+    input.maxLength = 64;
     
     const submit = document.createElement("button");
     submit.className = "btn-submit-channel";
@@ -129,14 +152,29 @@
       const listenersHtml = Object.entries(counts).map(([name, count]) => 
         `<div class="listener">${name}${count > 1 ? ` <span class="listener-mult">x${count}</span>` : ""}</div>`
       ).join("");
+      
+      // Show delete button for non-default channels if user is admin or creator
+      const canDelete = !ch.isDefault && M.currentUser && 
+        (M.currentUser.isAdmin || ch.createdBy === M.currentUser.id);
+      const deleteBtn = canDelete ? `<button class="btn-delete-channel" title="Delete channel">×</button>` : "";
+      
       div.innerHTML = `
         <div class="channel-header">
           <span class="channel-name">${ch.name}</span>
+          ${deleteBtn}
           <span class="listener-count">${ch.listenerCount}</span>
         </div>
         <div class="channel-listeners">${listenersHtml}</div>
       `;
-      div.querySelector(".channel-header").onclick = () => M.switchChannel(ch.id);
+      const headerEl = div.querySelector(".channel-header");
+      headerEl.querySelector(".channel-name").onclick = () => M.switchChannel(ch.id);
+      const delBtn = headerEl.querySelector(".btn-delete-channel");
+      if (delBtn) {
+        delBtn.onclick = (e) => {
+          e.stopPropagation();
+          M.deleteChannel(ch.id);
+        };
+      }
       container.appendChild(div);
     }
   };
@@ -155,6 +193,7 @@
       const oldWs = M.ws;
       M.ws = null;
       oldWs.onclose = null;
+      oldWs.onerror = null;
       oldWs.close();
     }
     M.currentChannelId = id;
@@ -162,6 +201,9 @@
     const proto = location.protocol === "https:" ? "wss:" : "ws:";
     M.ws = new WebSocket(proto + "//" + location.host + "/api/channels/" + id + "/ws");
     
+    // Track if we've ever connected successfully
+    let wasConnected = false;
+    
     M.ws.onmessage = (e) => {
       const data = JSON.parse(e.data);
       // Handle channel list updates
@@ -187,6 +229,7 @@
           const oldWs = M.ws;
           M.ws = null;
           oldWs.onclose = null;
+          oldWs.onerror = null;
           oldWs.close();
         }
         M.updateUI();
@@ -237,22 +280,36 @@
         M.showToast(data.message, data.toastType || "info");
         return;
       }
+      // Handle fetch progress from ytdlp
+      if (data.type && data.type.startsWith("fetch_")) {
+        if (M.handleFetchProgress) {
+          M.handleFetchProgress(data);
+        }
+        return;
+      }
       // Normal channel state update
       M.handleUpdate(data);
     };
     
+    M.ws.onerror = () => {
+      console.log("[WS] Connection error");
+    };
+    
     M.ws.onclose = () => {
       M.synced = false;
       M.ws = null;
       M.$("#sync-indicator").classList.add("disconnected");
       M.updateUI();
       // Auto-reconnect if user wants to be synced
+      // Use faster retry (2s) if never connected, slower (3s) if disconnected after connecting
       if (M.wantSync) {
-        setTimeout(() => M.connectChannel(id), 3000);
+        const delay = wasConnected ? 3000 : 2000;
+        setTimeout(() => M.connectChannel(id), delay);
       }
     };
     
     M.ws.onopen = () => {
+      wasConnected = true;
       M.synced = true;
       M.$("#sync-indicator").classList.remove("disconnected");
       M.updateUI();
@@ -268,24 +325,9 @@
       currentIndex: data.currentIndex 
     });
     
-    if (!data.track) {
-      M.setTrackTitle("No tracks");
-      return;
-    }
     M.$("#channel-name").textContent = data.channelName || "";
-    M.serverTimestamp = data.currentTimestamp;
-    M.serverTrackDuration = data.track.duration;
-    M.lastServerUpdate = Date.now();
-    const wasServerPaused = M.serverPaused;
-    M.serverPaused = data.paused ?? true;
     
-    // Update playback mode if provided
+    // Update queue if provided (do this before early return for no track)
-    if (data.playbackMode && data.playbackMode !== M.playbackMode) {
-      M.playbackMode = data.playbackMode;
-      if (M.updateModeButton) M.updateModeButton();
-    }
-
-    // Update queue if provided
     if (data.queue) {
       M.queue = data.queue;
       M.currentIndex = data.currentIndex ?? 0;
@@ -295,6 +337,22 @@
       M.renderQueue();
     }
     
+    // Update playback mode if provided
+    if (data.playbackMode && data.playbackMode !== M.playbackMode) {
+      M.playbackMode = data.playbackMode;
+      if (M.updateModeButton) M.updateModeButton();
+    }
+    
+    if (!data.track) {
+      M.setTrackTitle("No tracks");
+      return;
+    }
+    M.serverTimestamp = data.currentTimestamp;
+    M.serverTrackDuration = data.track.duration;
+    M.lastServerUpdate = Date.now();
+    const wasServerPaused = M.serverPaused;
+    M.serverPaused = data.paused ?? true;
+
     // Cache track info for local mode - use track.id (content hash) as the identifier
     const trackId = data.track.id || data.track.filename; // Fallback for compatibility
     const isNewTrack = trackId !== M.currentTrackId;

public/index.html

@@ -56,20 +56,44 @@
         <div id="channels-list"></div>
       </div>
       <div id="library-panel">
-        <div id="scan-progress" class="scan-progress hidden"></div>
+        <div class="panel-tabs">
-        <div class="panel-header">
+          <button class="panel-tab active" data-tab="library">Library</button>
-          <h3>Library</h3>
+          <button class="panel-tab" data-tab="tasks">Tasks</button>
-          <input type="text" id="library-search" placeholder="Search..." class="search-input">
-          <input type="file" id="file-input" multiple accept=".mp3,.ogg,.flac,.wav,.m4a,.aac,.opus,.wma,.mp4" style="display:none">
         </div>
-        <div id="library"></div>
+        <div class="panel-views">
-        <div id="upload-progress" class="upload-progress hidden">
+          <div id="library-view" class="panel-view active">
-          <div class="upload-progress-bar"></div>
+            <div class="panel-header">
-          <span class="upload-progress-text"></span>
+              <input type="text" id="library-search" placeholder="Search..." class="search-input">
-        </div>
+              <input type="file" id="file-input" multiple accept=".mp3,.ogg,.flac,.wav,.m4a,.aac,.opus,.wma,.mp4" style="display:none">
-        <button id="btn-upload" class="upload-btn">Upload files...</button>
+            </div>
-        <div id="upload-dropzone" class="upload-dropzone hidden">
+            <div id="scan-progress" class="scan-progress hidden"></div>
-          <div class="dropzone-content">Drop audio files here</div>
+            <div id="library"></div>
+            <div id="add-panel" class="add-panel hidden">
+              <button id="btn-add-close" class="add-panel-close">Close</button>
+              <div class="add-panel-content">
+                <button id="btn-upload-files" class="add-option">Upload files...</button>
+                <button id="btn-fetch-url" class="add-option">Fetch from website...</button>
+              </div>
+            </div>
+            <div id="fetch-dialog" class="fetch-dialog hidden">
+              <div class="fetch-dialog-header">
+                <span>Fetch from URL</span>
+                <button id="btn-fetch-close" class="fetch-dialog-close">×</button>
+              </div>
+              <div class="fetch-dialog-content">
+                <input type="text" id="fetch-url-input" class="fetch-url-input" placeholder="https://youtube.com/watch?v=...">
+                <button id="btn-fetch-submit" class="fetch-submit-btn">Fetch</button>
+              </div>
+            </div>
+            <button id="btn-add" class="add-btn">Add to library...</button>
+            <div id="upload-dropzone" class="upload-dropzone hidden">
+              <div class="dropzone-content">Drop audio files here</div>
+            </div>
+          </div>
+          <div id="tasks-view" class="panel-view">
+            <div id="tasks-list"></div>
+            <div id="tasks-empty" class="tasks-empty">No active tasks</div>
+          </div>
         </div>
       </div>
       <div id="queue-panel">

public/init.js

@@ -23,6 +23,27 @@
     console.log(`TrackStorage: ${M.cachedTracks.size} tracks cached`);
   }
   
+  // Setup panel tab switching
+  function initPanelTabs() {
+    const tabs = document.querySelectorAll(".panel-tab");
+    tabs.forEach(tab => {
+      tab.onclick = () => {
+        const tabId = tab.dataset.tab;
+        const panel = tab.closest("#library-panel, #queue-panel");
+        if (!panel) return;
+        
+        // Update active tab
+        panel.querySelectorAll(".panel-tab").forEach(t => t.classList.remove("active"));
+        tab.classList.add("active");
+        
+        // Update active view
+        panel.querySelectorAll(".panel-view").forEach(v => v.classList.remove("active"));
+        const view = panel.querySelector(`#${tabId}-view`);
+        if (view) view.classList.add("active");
+      };
+    });
+  }
+  
   // Setup history panel handlers
   document.addEventListener("DOMContentLoaded", () => {
     const btnHistory = M.$("#btn-history");
@@ -34,10 +55,22 @@
     if (btnClose) {
       btnClose.onclick = () => M.toggleToastHistory();
     }
+    
+    initPanelTabs();
   });
   
+  // Update UI based on server status
+  function updateFeatureVisibility() {
+    const fetchBtn = M.$("#btn-fetch-url");
+    if (fetchBtn) {
+      const ytdlpEnabled = M.serverStatus?.ytdlp?.enabled && M.serverStatus?.ytdlp?.available;
+      fetchBtn.style.display = ytdlpEnabled ? "" : "none";
+    }
+  }
+  
   // Initialize the application
   Promise.all([initStorage(), loadServerStatus()]).then(async () => {
+    updateFeatureVisibility();
     await M.loadLibrary();
     await M.loadCurrentUser();
     if (M.currentUser) {

public/styles.css

@@ -29,18 +29,69 @@ h3 { font-size: 0.8rem; color: #666; margin-bottom: 0.3rem; text-transform: uppe
 #channels-list .channel-header:hover { background: #222; }
 #channels-list .channel-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 0.8rem; }
 #channels-list .listener-count { font-size: 0.65rem; color: #666; flex-shrink: 0; margin-left: 0.3rem; }
+#channels-list .btn-delete-channel { background: none; border: none; color: #666; font-size: 0.9rem; cursor: pointer; padding: 0 0.2rem; line-height: 1; opacity: 0; transition: opacity 0.15s; }
+#channels-list .channel-header:hover .btn-delete-channel { opacity: 1; }
+#channels-list .btn-delete-channel:hover { color: #e44; }
 #channels-list .channel-listeners { display: flex; flex-direction: column; margin-left: 0.5rem; border-left: 1px solid #333; padding-left: 0.3rem; }
 #channels-list .listener { font-size: 0.65rem; color: #aaa; padding: 0.05rem 0; position: relative; }
 #channels-list .listener::before { content: ""; position: absolute; left: -0.3rem; top: 50%; width: 0.2rem; height: 1px; background: #333; }
 #channels-list .listener-mult { color: #666; font-size: 0.55rem; }
 #library-panel, #queue-panel { flex: 0 0 700px; min-width: 0; overflow: hidden; background: #1a1a1a; border-radius: 6px; padding: 0.5rem; display: flex; flex-direction: column; min-height: 250px; max-height: 60vh; position: relative; }
-.scan-progress { font-size: 0.7rem; color: #ea4; padding: 0.2rem 0.4rem; background: #2a2a1a; border-radius: 3px; margin-bottom: 0.3rem; display: flex; align-items: center; gap: 0.4rem; }
+.panel-tabs { display: flex; gap: 0; margin-bottom: 0; flex-shrink: 0; }
+.panel-tab { background: #252525; border: none; color: #666; font-family: inherit; font-size: 0.8rem; font-weight: bold; padding: 0.3rem 0.6rem; cursor: pointer; border-radius: 4px 4px 0 0; text-transform: uppercase; letter-spacing: 0.05em; margin-right: 2px; }
+.panel-tab:hover { color: #aaa; background: #2a2a2a; }
+.panel-tab.active { color: #eee; background: #222; }
+.panel-views { flex: 1; display: flex; flex-direction: column; min-height: 0; overflow: hidden; position: relative; background: #222; border-radius: 0 4px 4px 4px; }
+.panel-view { display: none; flex-direction: column; flex: 1; min-height: 0; overflow: hidden; position: relative; padding: 0.4rem; }
+.panel-view.active { display: flex; }
+.tasks-empty { color: #666; font-size: 0.85rem; padding: 1rem; text-align: center; }
+.tasks-empty.hidden { display: none; }
+#tasks-list { display: flex; flex-direction: column; gap: 0.3rem; overflow-y: auto; flex: 1; }
+.task-item { display: flex; align-items: center; gap: 0.5rem; padding: 0.4rem 0.6rem; background: #2a2a1a; border-radius: 4px; font-size: 0.8rem; color: #ea4; position: relative; overflow: hidden; }
+.task-item.complete { background: #1a2a1a; color: #4e8; }
+.task-item.error { background: #2a1a1a; color: #e44; }
+.task-item .task-spinner { display: inline-block; width: 12px; height: 12px; border: 2px solid #ea4; border-top-color: transparent; border-radius: 50%; animation: spin 0.8s linear infinite; flex-shrink: 0; }
+.task-item.complete .task-spinner { display: none; }
+.task-item.error .task-spinner { display: none; }
+.task-item .task-icon { flex-shrink: 0; }
+.task-item.complete .task-icon::before { content: "✓"; }
+.task-item.error .task-icon::before { content: "✗"; }
+.task-item .task-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
+.task-item .task-progress { font-size: 0.7rem; color: #888; flex-shrink: 0; }
+.task-item .task-bar { position: absolute; left: 0; bottom: 0; height: 2px; background: #ea4; transition: width 0.2s; }
+.task-item.complete .task-bar { background: #4e8; }
+.scan-progress { font-size: 0.7rem; color: #ea4; padding: 0.2rem 0.4rem; background: #2a2a1a; border-radius: 3px; margin-bottom: 0.3rem; display: flex; align-items: center; gap: 0.4rem; flex-shrink: 0; }
 .scan-progress.hidden { display: none; }
 .scan-progress.complete { color: #4e8; background: #1a2a1a; }
 .scan-progress .spinner { display: inline-block; width: 10px; height: 10px; border: 2px solid #ea4; border-top-color: transparent; border-radius: 50%; animation: spin 0.8s linear infinite; }
 @keyframes spin { to { transform: rotate(360deg); } }
 .upload-btn { width: 100%; padding: 0.5rem; background: #2a3a2a; border: 1px dashed #4e8; border-radius: 4px; color: #4e8; font-size: 0.85rem; cursor: pointer; margin-top: 0.3rem; flex-shrink: 0; }
 .upload-btn:hover { background: #3a4a3a; }
+.add-btn { width: 100%; padding: 0.5rem; background: #252525; border: 1px solid #444; border-radius: 4px; color: #888; font-size: 0.85rem; cursor: pointer; margin-top: 0.3rem; flex-shrink: 0; transition: all 0.2s; }
+.add-btn:hover { background: #2a2a2a; border-color: #666; color: #aaa; }
+.add-btn.hidden { display: none; }
+.fetch-dialog { position: absolute; bottom: 0; left: 0; right: 0; background: #1a1a1a; border-top: 1px solid #333; border-radius: 0 0 6px 6px; display: flex; flex-direction: column; animation: panelSlideUp 0.2s ease-out; }
+.fetch-dialog.hidden { display: none; }
+.fetch-dialog.closing { animation: panelSlideDown 0.2s ease-in forwards; }
+.fetch-dialog-header { display: flex; justify-content: space-between; align-items: center; padding: 0.4rem 0.5rem; border-bottom: 1px solid #333; }
+.fetch-dialog-header span { font-size: 0.8rem; color: #aaa; }
+.fetch-dialog-close { background: none; border: none; color: #666; font-size: 1.2rem; cursor: pointer; padding: 0 0.3rem; line-height: 1; }
+.fetch-dialog-close:hover { color: #aaa; }
+.fetch-dialog-content { padding: 0.5rem; display: flex; gap: 0.4rem; }
+.fetch-url-input { flex: 1; padding: 0.4rem 0.6rem; background: #222; border: 1px solid #444; border-radius: 4px; color: #eee; font-size: 0.85rem; font-family: inherit; }
+.fetch-url-input:focus { outline: none; border-color: #4e8; }
+.fetch-submit-btn { padding: 0.4rem 0.8rem; background: #2a3a2a; border: 1px solid #4e8; border-radius: 4px; color: #4e8; font-size: 0.85rem; cursor: pointer; font-family: inherit; }
+.fetch-submit-btn:hover { background: #3a4a3a; }
+.add-panel { position: absolute; bottom: 0; left: 0; right: 0; background: #1a1a1a; border-top: 1px solid #333; border-radius: 0 0 6px 6px; display: flex; flex-direction: column; height: 50%; overflow: hidden; animation: panelSlideUp 0.2s ease-out; }
+.add-panel.hidden { display: none; }
+.add-panel.closing { animation: panelSlideDown 0.2s ease-in forwards; }
+@keyframes panelSlideUp { from { transform: translateY(100%); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
+@keyframes panelSlideDown { from { transform: translateY(0); opacity: 1; } to { transform: translateY(100%); opacity: 0; } }
+.add-panel-close { width: calc(100% - 1rem); margin: 0.5rem; padding: 0.5rem; background: #252525; border: 1px solid #444; border-radius: 4px; color: #888; font-size: 0.85rem; cursor: pointer; flex-shrink: 0; }
+.add-panel-close:hover { background: #2a2a2a; border-color: #666; color: #aaa; }
+.add-panel-content { flex: 1; overflow-y: auto; padding: 0 0.5rem 0.5rem; display: flex; flex-direction: column; gap: 0.3rem; }
+.add-option { width: 100%; padding: 0.6rem 0.8rem; background: #222; border: 1px solid #333; border-radius: 4px; color: #aaa; font-size: 0.85rem; cursor: pointer; text-align: left; transition: all 0.15s; }
+.add-option:hover { background: #2a3a2a; border-color: #4e8; color: #4e8; }
 .upload-progress { display: flex; align-items: center; gap: 0.4rem; padding: 0.3rem 0.5rem; background: #2a2a1a; border-radius: 4px; margin-top: 0.3rem; flex-shrink: 0; position: relative; overflow: hidden; }
 .upload-progress.hidden { display: none; }
 .upload-progress-bar { position: absolute; left: 0; top: 0; bottom: 0; background: #4a6a4a; transition: width 0.2s; }

public/ui.js

@@ -13,7 +13,9 @@
   
   // Update general UI state
   M.updateUI = function() {
-    const isPlaying = M.synced ? !M.serverPaused : !M.audio.paused;
+    const isConnecting = M.wantSync && !M.synced;
+    // While connecting, treat as not playing (paused state)
+    const isPlaying = M.synced ? !M.serverPaused : (!isConnecting && !M.audio.paused);
     M.$("#btn-sync").classList.toggle("synced", M.wantSync);
     M.$("#btn-sync").classList.toggle("connected", M.synced);
     M.$("#btn-sync").title = M.wantSync ? "Unsync" : "Sync";

public/upload.js

@@ -2,28 +2,153 @@
   const M = window.MusicRoom;
   
   document.addEventListener("DOMContentLoaded", () => {
-    const uploadBtn = M.$("#btn-upload");
+    const addBtn = M.$("#btn-add");
+    const addPanel = M.$("#add-panel");
+    const addCloseBtn = M.$("#btn-add-close");
+    const uploadFilesBtn = M.$("#btn-upload-files");
     const fileInput = M.$("#file-input");
     const dropzone = M.$("#upload-dropzone");
     const libraryPanel = M.$("#library-panel");
-    const progressEl = M.$("#upload-progress");
+    const tasksList = M.$("#tasks-list");
-    const progressBar = progressEl?.querySelector(".upload-progress-bar");
+    const tasksEmpty = M.$("#tasks-empty");
-    const progressText = progressEl?.querySelector(".upload-progress-text");
     
-    if (!uploadBtn || !fileInput || !dropzone) return;
+    if (!addBtn || !fileInput || !dropzone) return;
     
-    // Click upload button opens file dialog
+    function openPanel() {
-    uploadBtn.onclick = () => {
+      addPanel.classList.remove("hidden", "closing");
+      addBtn.classList.add("hidden");
+    }
+    
+    function closePanel() {
+      addPanel.classList.add("closing");
+      addBtn.classList.remove("hidden");
+      addPanel.addEventListener("animationend", () => {
+        if (addPanel.classList.contains("closing")) {
+          addPanel.classList.add("hidden");
+          addPanel.classList.remove("closing");
+        }
+      }, { once: true });
+    }
+    
+    // Open add panel
+    addBtn.onclick = () => {
       if (!M.currentUser) {
-        M.showToast("Sign in to upload");
+        M.showToast("Sign in to add tracks");
         return;
       }
+      openPanel();
+    };
+    
+    // Close add panel
+    addCloseBtn.onclick = () => {
+      closePanel();
+    };
+    
+    // Upload files option
+    uploadFilesBtn.onclick = () => {
       fileInput.click();
     };
     
+    // Fetch from URL option
+    const fetchUrlBtn = M.$("#btn-fetch-url");
+    const fetchDialog = M.$("#fetch-dialog");
+    const fetchCloseBtn = M.$("#btn-fetch-close");
+    const fetchUrlInput = M.$("#fetch-url-input");
+    const fetchSubmitBtn = M.$("#btn-fetch-submit");
+    
+    function openFetchDialog() {
+      closePanel();
+      fetchDialog.classList.remove("hidden", "closing");
+      fetchUrlInput.value = "";
+      fetchUrlInput.focus();
+    }
+    
+    function closeFetchDialog() {
+      fetchDialog.classList.add("closing");
+      fetchDialog.addEventListener("animationend", () => {
+        if (fetchDialog.classList.contains("closing")) {
+          fetchDialog.classList.add("hidden");
+          fetchDialog.classList.remove("closing");
+        }
+      }, { once: true });
+    }
+    
+    if (fetchUrlBtn) {
+      fetchUrlBtn.onclick = openFetchDialog;
+    }
+    
+    if (fetchCloseBtn) {
+      fetchCloseBtn.onclick = closeFetchDialog;
+    }
+    
+    if (fetchSubmitBtn) {
+      fetchSubmitBtn.onclick = async () => {
+        const url = fetchUrlInput.value.trim();
+        if (!url) {
+          M.showToast("Please enter a URL");
+          return;
+        }
+        closeFetchDialog();
+        M.showToast("Checking URL...");
+        
+        try {
+          const res = await fetch("/api/fetch", {
+            method: "POST",
+            headers: { "Content-Type": "application/json" },
+            body: JSON.stringify({ url })
+          });
+          
+          if (res.ok) {
+            const data = await res.json();
+            
+            if (data.type === "playlist") {
+              // Ask user to confirm playlist download
+              const confirmed = confirm(`Download playlist "${data.title}" with ${data.count} items?\n\nItems will be downloaded slowly (one every ~3 minutes) to avoid overloading the server.`);
+              
+              if (confirmed) {
+                // Confirm playlist download
+                const confirmRes = await fetch("/api/fetch/confirm", {
+                  method: "POST",
+                  headers: { "Content-Type": "application/json" },
+                  body: JSON.stringify({ items: data.items })
+                });
+                
+                if (confirmRes.ok) {
+                  const confirmData = await confirmRes.json();
+                  M.showToast(confirmData.message);
+                  // Tasks will be created by WebSocket progress messages
+                } else {
+                  const err = await confirmRes.json().catch(() => ({}));
+                  M.showToast(err.error || "Failed to queue playlist", "error");
+                }
+              }
+            } else if (data.type === "single") {
+              M.showToast(`Queued: ${data.title}`);
+              // Task will be created by WebSocket progress messages
+            } else {
+              M.showToast(data.message || "Fetch started");
+            }
+          } else {
+            const err = await res.json().catch(() => ({}));
+            M.showToast(err.error || "Fetch failed", "error");
+          }
+        } catch (e) {
+          M.showToast("Fetch failed", "error");
+        }
+      };
+    }
+    
+    if (fetchUrlInput) {
+      fetchUrlInput.onkeydown = (e) => {
+        if (e.key === "Enter") fetchSubmitBtn.click();
+        if (e.key === "Escape") closeFetchDialog();
+      };
+    }
+    
     // File input change
     fileInput.onchange = () => {
       if (fileInput.files.length > 0) {
+        closePanel();
         uploadFiles(fileInput.files);
         fileInput.value = "";
       }
@@ -71,19 +196,122 @@
       }
     };
     
-    function showProgress(current, total, filename) {
+    // Task management
-      if (!progressEl) return;
+    const fetchTasks = new Map(); // Map<id, taskHandle>
-      const pct = Math.round((current / total) * 100);
+    
-      progressBar.style.width = pct + "%";
+    function updateTasksEmpty() {
-      progressText.textContent = `Uploading ${current}/${total}: ${filename}`;
+      const hasTasks = tasksList.children.length > 0;
-      progressEl.classList.remove("hidden");
+      tasksEmpty.classList.toggle("hidden", hasTasks);
-      uploadBtn.classList.add("hidden");
     }
     
-    function hideProgress() {
+    // Handle WebSocket fetch progress messages
-      if (!progressEl) return;
+    M.handleFetchProgress = function(data) {
-      progressEl.classList.add("hidden");
+      let task = fetchTasks.get(data.id);
-      uploadBtn.classList.remove("hidden");
+      
+      // Create task if we don't have one for this id
+      if (!task && data.status !== "complete" && data.status !== "error") {
+        task = createTask(data.title || "Downloading...", data.id);
+      }
+      
+      if (!task) return;
+      
+      if (data.status === "downloading" || data.status === "queued") {
+        task.setProgress(data.progress || 0);
+      } else if (data.status === "complete") {
+        task.setComplete();
+        fetchTasks.delete(data.id);
+      } else if (data.status === "error") {
+        task.setError(data.error || "Failed");
+        fetchTasks.delete(data.id);
+      }
+    };
+    
+    function createTask(filename, fetchId) {
+      const task = document.createElement("div");
+      task.className = "task-item";
+      task.innerHTML = `
+        <span class="task-spinner"></span>
+        <span class="task-icon"></span>
+        <span class="task-name">${filename}</span>
+        <span class="task-progress">0%</span>
+        <div class="task-bar" style="width: 0%"></div>
+      `;
+      tasksList.appendChild(task);
+      updateTasksEmpty();
+      
+      // Switch to tasks tab
+      const tasksTab = document.querySelector('.panel-tab[data-tab="tasks"]');
+      if (tasksTab) tasksTab.click();
+      
+      const taskHandle = {
+        setProgress(percent) {
+          task.querySelector(".task-progress").textContent = `${Math.round(percent)}%`;
+          task.querySelector(".task-bar").style.width = `${percent}%`;
+        },
+        setComplete() {
+          task.classList.add("complete");
+          task.querySelector(".task-progress").textContent = "Done";
+          task.querySelector(".task-bar").style.width = "100%";
+          // Remove after delay
+          setTimeout(() => {
+            task.remove();
+            updateTasksEmpty();
+          }, 3000);
+        },
+        setError(msg) {
+          task.classList.add("error");
+          task.querySelector(".task-progress").textContent = msg || "Failed";
+          // Remove after delay
+          setTimeout(() => {
+            task.remove();
+            updateTasksEmpty();
+          }, 5000);
+        }
+      };
+      
+      // Store fetch tasks for WebSocket updates
+      if (fetchId) {
+        fetchTasks.set(fetchId, taskHandle);
+      }
+      
+      return taskHandle;
+    }
+    
+    function uploadFile(file) {
+      return new Promise((resolve) => {
+        const task = createTask(file.name);
+        const xhr = new XMLHttpRequest();
+        const formData = new FormData();
+        formData.append("file", file);
+        
+        xhr.upload.onprogress = (e) => {
+          if (e.lengthComputable) {
+            const percent = (e.loaded / e.total) * 100;
+            task.setProgress(percent);
+          }
+        };
+        
+        xhr.onload = () => {
+          if (xhr.status === 200) {
+            task.setComplete();
+            resolve({ success: true });
+          } else if (xhr.status === 409) {
+            task.setError("Duplicate");
+            resolve({ success: false, duplicate: true });
+          } else {
+            task.setError("Failed");
+            resolve({ success: false });
+          }
+        };
+        
+        xhr.onerror = () => {
+          task.setError("Error");
+          resolve({ success: false });
+        };
+        
+        xhr.open("POST", "/api/upload");
+        xhr.send(formData);
+      });
     }
     
     async function uploadFiles(files) {
@@ -100,44 +328,30 @@
       
       let uploaded = 0;
       let failed = 0;
-      let duplicates = 0;
-      const total = audioFiles.length;
       
-      for (let i = 0; i < audioFiles.length; i++) {
+      // Upload files in parallel (max 3 concurrent)
-        const file = audioFiles[i];
+      const concurrency = 3;
-        showProgress(i + 1, total, file.name);
+      const queue = [...audioFiles];
+      const active = [];
       
-        try {
+      while (queue.length > 0 || active.length > 0) {
-          const formData = new FormData();
+        while (active.length < concurrency && queue.length > 0) {
-          formData.append("file", file);
+          const file = queue.shift();
-          
+          const promise = uploadFile(file).then(result => {
-          const res = await fetch("/api/upload", {
+            if (result.success) uploaded++;
-            method: "POST",
+            else failed++;
-            body: formData
+            active.splice(active.indexOf(promise), 1);
           });
-          
+          active.push(promise);
-          if (res.ok) {
+        }
-            uploaded++;
+        if (active.length > 0) {
-          } else if (res.status === 409) {
+          await Promise.race(active);
-            // File already exists
-            M.showToast(`Already uploaded: ${file.name}`, "warning");
-            duplicates++;
-          } else {
-            const err = await res.json().catch(() => ({}));
-            console.error(`Upload failed for ${file.name}:`, err.error || res.status);
-            failed++;
-          }
-        } catch (e) {
-          console.error(`Upload error for ${file.name}:`, e);
-          failed++;
         }
       }
       
-      hideProgress();
-      
       if (uploaded > 0) {
         M.showToast(`Uploaded ${uploaded} track${uploaded > 1 ? 's' : ''}${failed > 0 ? `, ${failed} failed` : ''}`);
-      } else {
+      } else if (failed > 0) {
         M.showToast(`Upload failed`);
       }
     }

server.ts

@@ -33,15 +33,37 @@ import {
   getClientInfo,
 } from "./auth";
 import { Library } from "./library";
+import { 
+  initYtdlp, 
+  getStatus as getYtdlpStatus, 
+  isAvailable as isYtdlpAvailable,
+  checkUrl,
+  addToFastQueue,
+  addToSlowQueue,
+  getUserQueues,
+  setProgressCallback,
+  type QueueItem
+} from "./ytdlp";
 
 // Load config
+interface YtdlpConfig {
+  enabled: boolean;
+  command: string;
+  ffmpegCommand: string;
+  updateCommand: string | null;
+  fastQueueConcurrent: number;
+  slowQueueInterval: number;
+  allowPlaylists: boolean;
+  autoUpdate: boolean;
+  updateCheckInterval: number;
+}
+
 interface Config {
   port: number;
   musicDir: string;
   allowGuests: boolean;
-  defaultPermissions: {
+  defaultPermissions: string[];
-    channel?: string[];
+  ytdlp?: YtdlpConfig;
-  };
 }
 
 const CONFIG_PATH = join(import.meta.dir, "config.json");
@@ -49,7 +71,19 @@ const CONFIG_PATH = join(import.meta.dir, "config.json");
 const DEFAULT_CONFIG: Config = {
   port: 3001,
   musicDir: "./music",
-  allowGuests: true
+  allowGuests: true,
+  defaultPermissions: ["listen", "control"],
+  ytdlp: {
+    enabled: false,
+    command: "yt-dlp",
+    ffmpegCommand: "ffmpeg",
+    updateCommand: "yt-dlp -U",
+    fastQueueConcurrent: 2,
+    slowQueueInterval: 180,
+    allowPlaylists: true,
+    autoUpdate: true,
+    updateCheckInterval: 86400
+  }
 };
 
 // Create default config if missing
@@ -57,6 +91,8 @@ const configFile = file(CONFIG_PATH);
 if (!(await configFile.exists())) {
   console.log("[Config] Creating default config.json...");
   await Bun.write(CONFIG_PATH, JSON.stringify(DEFAULT_CONFIG, null, 2));
+  console.log("Config created at config.json. Have a look at it then restart the server. Bye!");
+  process.exit();
 }
 
 const config: Config = await configFile.json();
@@ -66,6 +102,18 @@ const PUBLIC_DIR = join(import.meta.dir, "public");
 
 console.log(`Config loaded: port=${config.port}, musicDir=${MUSIC_DIR}, allowGuests=${config.allowGuests}`);
 
+// Initialize yt-dlp if configured
+const ytdlpConfig = config.ytdlp || DEFAULT_CONFIG.ytdlp!;
+const ytdlpStatus = await initYtdlp({
+  enabled: ytdlpConfig.enabled,
+  command: ytdlpConfig.command,
+  ffmpegCommand: ytdlpConfig.ffmpegCommand,
+  musicDir: MUSIC_DIR,
+  fastQueueConcurrent: ytdlpConfig.fastQueueConcurrent,
+  slowQueueInterval: ytdlpConfig.slowQueueInterval,
+  allowPlaylists: ytdlpConfig.allowPlaylists
+});
+
 // Initialize library
 const library = new Library(MUSIC_DIR);
 
@@ -241,6 +289,30 @@ function broadcastToAll(message: object) {
   console.log(`[Broadcast] Sent to ${clientCount} clients`);
 }
 
+// Send message to specific user's connections
+function sendToUser(userId: number, message: object) {
+  const connections = userConnections.get(userId);
+  if (connections) {
+    const data = JSON.stringify(message);
+    for (const ws of connections) {
+      ws.send(data);
+    }
+  }
+}
+
+// Set up ytdlp progress callback
+setProgressCallback((item) => {
+  sendToUser(item.userId, {
+    type: `fetch_${item.status === "downloading" ? "progress" : item.status}`,
+    id: item.id,
+    title: item.title,
+    status: item.status,
+    progress: item.progress,
+    queueType: item.queueType,
+    error: item.error
+  });
+});
+
 // Broadcast channel list to all clients
 function broadcastChannelList() {
   const list = [...channels.values()].map(c => c.getListInfo());
@@ -338,7 +410,7 @@ function userHasPermission(user: ReturnType<typeof getUser>, resourceType: strin
   if (user.is_guest && permission === "control") return false;
   
   // Check default permissions from config
-  if (resourceType === "channel" && config.defaultPermissions.channel?.includes(permission)) {
+  if (resourceType === "channel" && config.defaultPermissions?.includes(permission)) {
     return true;
   }
   
@@ -371,6 +443,7 @@ serve({
         allowSignups: true,
         channelCount: channels.size,
         defaultPermissions: config.defaultPermissions,
+        ytdlp: getYtdlpStatus()
       });
     }
 
@@ -398,6 +471,9 @@ serve({
         if (!name || typeof name !== "string" || name.trim().length === 0) {
           return Response.json({ error: "Name is required" }, { status: 400 });
         }
+        if (name.trim().length > 64) {
+          return Response.json({ error: "Name must be 64 characters or less" }, { status: 400 });
+        }
         
         // Build track list from trackIds or default to full library
         let tracks: Track[];
@@ -415,15 +491,8 @@ serve({
             }
           }
         } else {
-          // Default to full library
+          // Default to empty playlist
-          tracks = library.getAllTracks()
+          tracks = [];
-            .filter(t => t.duration > 0)
-            .map(t => ({
-              id: t.id,
-              filename: t.filename,
-              title: t.title || t.filename.replace(/\.[^.]+$/, ""),
-              duration: t.duration,
-            }));
         }
 
         const channelId = generateChannelId();
@@ -479,6 +548,18 @@ serve({
       if (!user.is_admin && channel.createdBy !== user.id) {
         return Response.json({ error: "Access denied" }, { status: 403 });
       }
+      
+      // Move connected clients to default channel before deleting
+      const defaultChannel = [...channels.values()].find(c => c.isDefault);
+      if (defaultChannel && channel.clients.size > 0) {
+        for (const ws of channel.clients) {
+          channel.removeClient(ws);
+          ws.data.channelId = defaultChannel.id;
+          defaultChannel.addClient(ws);
+          ws.send(JSON.stringify({ type: "switched", channelId: defaultChannel.id }));
+        }
+      }
+      
       channels.delete(channelId);
       deleteChannelFromDb(channelId);
       broadcastChannelList();
@@ -560,6 +641,108 @@ serve({
       }
     }
 
+    // API: fetch from URL (yt-dlp)
+    if (path === "/api/fetch" && req.method === "POST") {
+      const { user, headers } = getOrCreateUser(req, server);
+      if (!user) {
+        return Response.json({ error: "Authentication required" }, { status: 401 });
+      }
+      if (user.is_guest) {
+        return Response.json({ error: "Guests cannot fetch from URLs" }, { status: 403 });
+      }
+      
+      // Check if feature is enabled
+      if (!ytdlpConfig.enabled) {
+        return Response.json({ error: "Feature disabled" }, { status: 403 });
+      }
+      if (!isYtdlpAvailable()) {
+        return Response.json({ error: "yt-dlp not available" }, { status: 503 });
+      }
+      
+      try {
+        const { url } = await req.json();
+        if (!url || typeof url !== "string") {
+          return Response.json({ error: "URL is required" }, { status: 400 });
+        }
+        
+        console.log(`[Fetch] ${user.username} checking URL: ${url}`);
+        
+        // Check URL to detect playlist vs single video
+        const info = await checkUrl(url);
+        
+        if (info.type === "playlist") {
+          if (!ytdlpConfig.allowPlaylists) {
+            return Response.json({ error: "Playlist downloads are disabled" }, { status: 403 });
+          }
+          // Return playlist info for confirmation
+          return Response.json(info, { headers });
+        } else {
+          // Single video - add to fast queue immediately
+          const item = addToFastQueue(info.url, info.title, user.id);
+          console.log(`[Fetch] ${user.username} queued: ${info.title} (id=${item.id})`);
+          return Response.json({
+            type: "single",
+            id: item.id,
+            title: item.title,
+            queueType: "fast"
+          }, { headers });
+        }
+      } catch (e: any) {
+        console.error("[Fetch] Error:", e);
+        return Response.json({ error: e.message || "Invalid request" }, { status: 400 });
+      }
+    }
+
+    // API: confirm playlist download
+    if (path === "/api/fetch/confirm" && req.method === "POST") {
+      const { user, headers } = getOrCreateUser(req, server);
+      if (!user) {
+        return Response.json({ error: "Authentication required" }, { status: 401 });
+      }
+      if (user.is_guest) {
+        return Response.json({ error: "Guests cannot fetch from URLs" }, { status: 403 });
+      }
+      if (!ytdlpConfig.enabled || !isYtdlpAvailable()) {
+        return Response.json({ error: "Feature not available" }, { status: 503 });
+      }
+      
+      try {
+        const { items } = await req.json();
+        if (!Array.isArray(items) || items.length === 0) {
+          return Response.json({ error: "Items required" }, { status: 400 });
+        }
+        
+        const queueItems = addToSlowQueue(items, user.id);
+        const estimatedMinutes = Math.ceil(queueItems.length * ytdlpConfig.slowQueueInterval / 60);
+        const hours = Math.floor(estimatedMinutes / 60);
+        const mins = estimatedMinutes % 60;
+        const estimatedTime = hours > 0 ? `${hours}h ${mins}m` : `${mins}m`;
+        
+        console.log(`[Fetch] ${user.username} confirmed playlist: ${queueItems.length} items`);
+        
+        return Response.json({
+          message: `Added ${queueItems.length} items to queue`,
+          queueType: "slow",
+          estimatedTime,
+          items: queueItems.map(i => ({ id: i.id, title: i.title }))
+        }, { headers });
+      } catch (e) {
+        console.error("[Fetch] Confirm error:", e);
+        return Response.json({ error: "Invalid request" }, { status: 400 });
+      }
+    }
+
+    // API: get fetch queue status for current user
+    if (path === "/api/fetch" && req.method === "GET") {
+      const { user, headers } = getOrCreateUser(req, server);
+      if (!user) {
+        return Response.json({ error: "Authentication required" }, { status: 401 });
+      }
+      
+      const queues = getUserQueues(user.id);
+      return Response.json(queues, { headers });
+    }
+
     // Auth: signup
     if (path === "/api/auth/signup" && req.method === "POST") {
       try {
@@ -640,8 +823,8 @@ serve({
       const permissions = getUserPermissions(user.id);
       // Add default permissions for all users (except control for guests)
       const effectivePermissions = [...permissions];
-      if (config.defaultPermissions.channel) {
+      if (config.defaultPermissions) {
-        for (const perm of config.defaultPermissions.channel) {
+        for (const perm of config.defaultPermissions) {
           // Guests can never have control permission
           if (user.is_guest && perm === "control") continue;
           effectivePermissions.push({
@@ -988,7 +1171,7 @@ serve({
         
         // Check default permissions or user-specific permissions
         const canControl = user.is_admin 
-          || config.defaultPermissions.channel?.includes("control")
+          || config.defaultPermissions?.includes("control")
           || hasPermission(userId, "channel", ws.data.channelId, "control");
         if (!canControl) {
           console.log("[WS] User lacks control permission:", user.username);

ytdlp.ts

@@ -0,0 +1,416 @@
+// MusicRoom - yt-dlp integration module
+// Handles fetching audio from URLs via yt-dlp
+
+import { spawn } from "child_process";
+import { join } from "path";
+
+export interface QueueItem {
+  id: string;
+  url: string;
+  title: string;
+  userId: number;
+  status: "queued" | "downloading" | "complete" | "error";
+  progress: number;
+  queueType: "fast" | "slow";
+  error?: string;
+  filename?: string;
+  createdAt: number;
+  completedAt?: number;
+}
+
+export interface YtdlpStatus {
+  available: boolean;
+  enabled: boolean;
+  version: string | null;
+  ffmpeg: boolean;
+}
+
+export interface PlaylistInfo {
+  type: "playlist";
+  title: string;
+  count: number;
+  items: { id: string; url: string; title: string }[];
+  requiresConfirmation: true;
+}
+
+export interface SingleVideoInfo {
+  type: "single";
+  id: string;
+  title: string;
+  url: string;
+}
+
+type ProgressCallback = (item: QueueItem) => void;
+
+// Configuration
+let ytdlpCommand = "yt-dlp";
+let ffmpegCommand = "ffmpeg";
+let musicDir = "./music";
+let fastQueueConcurrent = 2;
+let slowQueueInterval = 180;
+let allowPlaylists = true;
+
+// Status
+let ytdlpAvailable = false;
+let ytdlpVersion: string | null = null;
+let ffmpegAvailable = false;
+let featureEnabled = false;
+
+// Queues
+const fastQueue: QueueItem[] = [];
+const slowQueue: QueueItem[] = [];
+let activeDownloads = 0;
+let slowQueueTimer: ReturnType<typeof setTimeout> | null = null;
+let lastSlowDownload = 0;
+
+// Callbacks
+let onProgress: ProgressCallback | null = null;
+
+// Generate unique ID
+function generateId(): string {
+  return Math.random().toString(36).substring(2, 10);
+}
+
+// Initialize ytdlp module
+export async function initYtdlp(config: {
+  enabled: boolean;
+  command: string;
+  ffmpegCommand: string;
+  musicDir: string;
+  fastQueueConcurrent: number;
+  slowQueueInterval: number;
+  allowPlaylists: boolean;
+}): Promise<YtdlpStatus> {
+  featureEnabled = config.enabled;
+  ytdlpCommand = config.command;
+  ffmpegCommand = config.ffmpegCommand;
+  musicDir = config.musicDir;
+  fastQueueConcurrent = config.fastQueueConcurrent;
+  slowQueueInterval = config.slowQueueInterval;
+  allowPlaylists = config.allowPlaylists;
+
+  if (!featureEnabled) {
+    console.log("[ytdlp] Feature disabled in config");
+    return { available: false, enabled: false, version: null, ffmpeg: false };
+  }
+
+  // Check yt-dlp availability
+  try {
+    ytdlpVersion = await runCommand(ytdlpCommand, ["--version"]);
+    ytdlpAvailable = true;
+    console.log(`[ytdlp] Found yt-dlp version: ${ytdlpVersion.trim()}`);
+  } catch (e) {
+    console.error(`[ytdlp] yt-dlp not found (command: ${ytdlpCommand})`);
+    ytdlpAvailable = false;
+    featureEnabled = false;
+  }
+
+  // Check ffmpeg availability
+  try {
+    await runCommand(ffmpegCommand, ["-version"]);
+    ffmpegAvailable = true;
+    console.log("[ytdlp] ffmpeg available");
+  } catch (e) {
+    console.warn("[ytdlp] ffmpeg not found - audio extraction may fail");
+    ffmpegAvailable = false;
+  }
+
+  // Start slow queue processor
+  if (featureEnabled) {
+    startSlowQueueProcessor();
+  }
+
+  return getStatus();
+}
+
+// Run a command and return stdout
+function runCommand(cmd: string, args: string[]): Promise<string> {
+  const fullCmd = `${cmd} ${args.join(" ")}`;
+  console.log(`[ytdlp] Running: ${fullCmd}`);
+  return new Promise((resolve, reject) => {
+    const proc = spawn(cmd, args);
+    let stdout = "";
+    let stderr = "";
+    proc.stdout.on("data", (data) => { stdout += data; });
+    proc.stderr.on("data", (data) => { stderr += data; });
+    proc.on("close", (code) => {
+      console.log(`[ytdlp] Command exited with code ${code}`);
+      if (code === 0) resolve(stdout);
+      else reject(new Error(stderr || `Exit code ${code}`));
+    });
+    proc.on("error", reject);
+  });
+}
+
+// Get current status
+export function getStatus(): YtdlpStatus {
+  return {
+    available: ytdlpAvailable,
+    enabled: featureEnabled,
+    version: ytdlpVersion,
+    ffmpeg: ffmpegAvailable
+  };
+}
+
+// Check if feature is enabled and available
+export function isAvailable(): boolean {
+  return featureEnabled && ytdlpAvailable;
+}
+
+// Set progress callback
+export function setProgressCallback(callback: ProgressCallback): void {
+  onProgress = callback;
+}
+
+// Get all queue items
+export function getQueues(): { fastQueue: QueueItem[]; slowQueue: QueueItem[]; slowQueueNextIn: number } {
+  const now = Date.now();
+  const nextIn = Math.max(0, Math.floor((lastSlowDownload + slowQueueInterval * 1000 - now) / 1000));
+  return {
+    fastQueue: [...fastQueue],
+    slowQueue: [...slowQueue],
+    slowQueueNextIn: nextIn
+  };
+}
+
+// Get queue items for a specific user
+export function getUserQueues(userId: number): { fastQueue: QueueItem[]; slowQueue: QueueItem[]; slowQueueNextIn: number } {
+  const queues = getQueues();
+  return {
+    fastQueue: queues.fastQueue.filter(i => i.userId === userId),
+    slowQueue: queues.slowQueue.filter(i => i.userId === userId),
+    slowQueueNextIn: queues.slowQueueNextIn
+  };
+}
+
+// Check URL and detect if it's a playlist
+export async function checkUrl(url: string): Promise<PlaylistInfo | SingleVideoInfo> {
+  const args = ["--flat-playlist", "--dump-json", "--no-warnings", url];
+  const output = await runCommand(ytdlpCommand, args);
+  
+  // Parse JSON lines
+  const lines = output.trim().split("\n").filter(l => l);
+  
+  if (lines.length === 0) {
+    throw new Error("No video found");
+  }
+  
+  if (lines.length === 1) {
+    const data = JSON.parse(lines[0]);
+    if (data._type === "playlist") {
+      // It's a playlist with entries
+      const items = (data.entries || []).map((e: any) => ({
+        id: generateId(),
+        url: e.url || e.webpage_url || `https://youtube.com/watch?v=${e.id}`,
+        title: e.title || "Unknown"
+      }));
+      return {
+        type: "playlist",
+        title: data.title || "Playlist",
+        count: items.length,
+        items,
+        requiresConfirmation: true
+      };
+    } else {
+      // Single video
+      return {
+        type: "single",
+        id: generateId(),
+        title: data.title || "Unknown",
+        url
+      };
+    }
+  } else {
+    // Multiple JSON lines = playlist
+    const items = lines.map(line => {
+      const data = JSON.parse(line);
+      return {
+        id: generateId(),
+        url: data.url || data.webpage_url || url,
+        title: data.title || "Unknown"
+      };
+    });
+    return {
+      type: "playlist",
+      title: "Playlist",
+      count: items.length,
+      items,
+      requiresConfirmation: true
+    };
+  }
+}
+
+// Add single video to fast queue
+export function addToFastQueue(url: string, title: string, userId: number): QueueItem {
+  const item: QueueItem = {
+    id: generateId(),
+    url,
+    title,
+    userId,
+    status: "queued",
+    progress: 0,
+    queueType: "fast",
+    createdAt: Date.now()
+  };
+  fastQueue.push(item);
+  processNextFast();
+  return item;
+}
+
+// Add items to slow queue (for playlists)
+export function addToSlowQueue(items: { url: string; title: string }[], userId: number): QueueItem[] {
+  const queueItems: QueueItem[] = items.map(item => ({
+    id: generateId(),
+    url: item.url,
+    title: item.title,
+    userId,
+    status: "queued" as const,
+    progress: 0,
+    queueType: "slow" as const,
+    createdAt: Date.now()
+  }));
+  slowQueue.push(...queueItems);
+  return queueItems;
+}
+
+// Process next item in fast queue
+function processNextFast(): void {
+  if (activeDownloads >= fastQueueConcurrent) return;
+  
+  const item = fastQueue.find(i => i.status === "queued");
+  if (!item) return;
+  
+  activeDownloads++;
+  downloadItem(item).finally(() => {
+    activeDownloads--;
+    processNextFast();
+  });
+}
+
+// Start slow queue processor
+function startSlowQueueProcessor(): void {
+  if (slowQueueTimer) return;
+  
+  const processNext = () => {
+    const item = slowQueue.find(i => i.status === "queued");
+    if (item) {
+      lastSlowDownload = Date.now();
+      downloadItem(item).finally(() => {
+        slowQueueTimer = setTimeout(processNext, slowQueueInterval * 1000);
+      });
+    } else {
+      slowQueueTimer = setTimeout(processNext, 5000); // Check again in 5s
+    }
+  };
+  
+  // Start immediately if there are items
+  const hasQueued = slowQueue.some(i => i.status === "queued");
+  if (hasQueued) {
+    processNext();
+  } else {
+    slowQueueTimer = setTimeout(processNext, 5000);
+  }
+}
+
+// Download a single item
+async function downloadItem(item: QueueItem): Promise<void> {
+  item.status = "downloading";
+  item.progress = 0;
+  notifyProgress(item);
+  
+  console.log(`[ytdlp] Starting download: ${item.title} (${item.url})`);
+  
+  try {
+    const outputTemplate = join(musicDir, "%(title)s.%(ext)s");
+    const args = [
+      "-x",
+      "--audio-format", "mp3",
+      "-o", outputTemplate,
+      "--progress",
+      "--newline",
+      "--no-warnings",
+      item.url
+    ];
+    
+    const fullCmd = `${ytdlpCommand} ${args.join(" ")}`;
+    console.log(`[ytdlp] Running: ${fullCmd}`);
+    
+    await new Promise<void>((resolve, reject) => {
+      const proc = spawn(ytdlpCommand, args);
+      
+      proc.stdout.on("data", (data) => {
+        const line = data.toString();
+        console.log(`[ytdlp] ${line.trim()}`);
+        // Parse progress from yt-dlp output
+        const match = line.match(/(\d+\.?\d*)%/);
+        if (match) {
+          item.progress = parseFloat(match[1]);
+          notifyProgress(item);
+        }
+      });
+      
+      proc.stderr.on("data", (data) => {
+        console.error(`[ytdlp] stderr: ${data}`);
+      });
+      
+      proc.on("close", (code) => {
+        console.log(`[ytdlp] Download finished with code ${code}`);
+        if (code === 0) resolve();
+        else reject(new Error(`yt-dlp exited with code ${code}`));
+      });
+      
+      proc.on("error", reject);
+    });
+    
+    console.log(`[ytdlp] Complete: ${item.title}`);
+    item.status = "complete";
+    item.progress = 100;
+    item.completedAt = Date.now();
+    notifyProgress(item);
+    
+    // Remove from queue after delay
+    setTimeout(() => removeFromQueue(item), 5000);
+    
+  } catch (e: any) {
+    item.status = "error";
+    item.error = e.message || "Download failed";
+    notifyProgress(item);
+    
+    // Remove from queue after delay
+    setTimeout(() => removeFromQueue(item), 10000);
+  }
+}
+
+// Remove item from queue
+function removeFromQueue(item: QueueItem): void {
+  if (item.queueType === "fast") {
+    const idx = fastQueue.findIndex(i => i.id === item.id);
+    if (idx !== -1) fastQueue.splice(idx, 1);
+  } else {
+    const idx = slowQueue.findIndex(i => i.id === item.id);
+    if (idx !== -1) slowQueue.splice(idx, 1);
+  }
+}
+
+// Notify progress callback
+function notifyProgress(item: QueueItem): void {
+  if (onProgress) {
+    onProgress(item);
+  }
+}
+
+// Cleanup old completed/failed items
+export function cleanupOldItems(maxAge: number = 3600000): void {
+  const now = Date.now();
+  const cleanup = (queue: QueueItem[]) => {
+    for (let i = queue.length - 1; i >= 0; i--) {
+      const item = queue[i];
+      if ((item.status === "complete" || item.status === "error") && 
+          now - item.createdAt > maxAge) {
+        queue.splice(i, 1);
+      }
+    }
+  };
+  cleanup(fastQueue);
+  cleanup(slowQueue);
+}