public/auth.js

@@ -14,6 +14,10 @@
         M.currentUser.permissions = data.permissions;
       }
       M.updateAuthUI();
+      // Start slow queue polling if logged in
+      if (M.currentUser && !M.currentUser.isGuest && M.startSlowQueuePoll) {
+        M.startSlowQueuePoll();
+      }
     } catch (e) {
       M.currentUser = null;
       M.updateAuthUI();
@@ -108,6 +112,8 @@
     const wasGuest = M.currentUser?.isGuest;
     await fetch("/api/auth/logout", { method: "POST" });
     M.currentUser = null;
+    // Stop slow queue polling on logout
+    if (M.stopSlowQueuePoll) M.stopSlowQueuePoll();
     if (wasGuest) {
       // Guest clicking "Sign In" - show login panel
       M.updateAuthUI();

public/styles.css

@@ -70,6 +70,16 @@ h3 { font-size: 0.8rem; color: #666; margin-bottom: 0.3rem; text-transform: uppe
 .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; }
+.slow-queue-section { margin-top: 0.5rem; border-top: 1px solid #333; padding-top: 0.5rem; }
+.slow-queue-section.hidden { display: none; }
+.slow-queue-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.3rem; padding: 0 0.2rem; }
+.slow-queue-title { font-size: 0.75rem; color: #888; font-weight: 500; }
+.slow-queue-timer { font-size: 0.7rem; color: #6af; }
+.slow-queue-list { display: flex; flex-direction: column; gap: 0.15rem; max-height: 150px; overflow-y: auto; }
+.slow-queue-item { display: flex; align-items: center; gap: 0.4rem; padding: 0.25rem 0.4rem; background: #1a1a2a; border-radius: 3px; font-size: 0.75rem; color: #6af; }
+.slow-queue-item.next { background: #1a2a2a; color: #4cf; }
+.slow-queue-item-icon { flex-shrink: 0; font-size: 0.7rem; }
+.slow-queue-item-title { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
 .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; }

public/upload.js

@@ -12,6 +12,10 @@
     const tasksList = M.$("#tasks-list");
     const tasksEmpty = M.$("#tasks-empty");
     
+    // Slow queue section elements (created dynamically)
+    let slowQueueSection = null;
+    let slowQueuePollInterval = null;
+    
     if (!addBtn || !fileInput || !dropzone) return;
     
     function openPanel() {
@@ -200,10 +204,101 @@
     const fetchTasks = new Map(); // Map<id, taskHandle>
     
     function updateTasksEmpty() {
-      const hasTasks = tasksList.children.length > 0;
-      tasksEmpty.classList.toggle("hidden", hasTasks);
+      const hasActiveTasks = tasksList.children.length > 0;
+      const hasSlowQueue = slowQueueSection && !slowQueueSection.classList.contains("hidden");
+      tasksEmpty.classList.toggle("hidden", hasActiveTasks || hasSlowQueue);
     }
     
+    // Slow queue display
+    function createSlowQueueSection() {
+      if (slowQueueSection) return slowQueueSection;
+      
+      slowQueueSection = document.createElement("div");
+      slowQueueSection.className = "slow-queue-section hidden";
+      slowQueueSection.innerHTML = `
+        <div class="slow-queue-header">
+          <span class="slow-queue-title">Playlist Queue</span>
+          <span class="slow-queue-timer"></span>
+        </div>
+        <div class="slow-queue-list"></div>
+      `;
+      
+      // Insert before tasks-empty
+      tasksEmpty.parentNode.insertBefore(slowQueueSection, tasksEmpty);
+      return slowQueueSection;
+    }
+    
+    function formatTime(seconds) {
+      if (seconds <= 0) return "now";
+      const mins = Math.floor(seconds / 60);
+      const secs = seconds % 60;
+      if (mins > 0) return `${mins}m ${secs}s`;
+      return `${secs}s`;
+    }
+    
+    function updateSlowQueueDisplay(slowQueue, slowQueueNextIn) {
+      const section = createSlowQueueSection();
+      const queuedItems = slowQueue.filter(i => i.status === "queued");
+      
+      if (queuedItems.length === 0) {
+        section.classList.add("hidden");
+        updateTasksEmpty();
+        return;
+      }
+      
+      section.classList.remove("hidden");
+      
+      // Update header with count and timer
+      const timerEl = section.querySelector(".slow-queue-timer");
+      timerEl.textContent = `${queuedItems.length} queued · next in ${formatTime(slowQueueNextIn)}`;
+      
+      // Update list
+      const listEl = section.querySelector(".slow-queue-list");
+      listEl.innerHTML = queuedItems.map((item, i) => `
+        <div class="slow-queue-item${i === 0 ? ' next' : ''}">
+          <span class="slow-queue-item-icon">${i === 0 ? '⏳' : '·'}</span>
+          <span class="slow-queue-item-title">${item.title}</span>
+        </div>
+      `).join("");
+      
+      updateTasksEmpty();
+    }
+    
+    async function pollSlowQueue() {
+      if (!M.currentUser || M.currentUser.isGuest) return;
+      
+      try {
+        const res = await fetch("/api/fetch");
+        if (res.ok) {
+          const data = await res.json();
+          updateSlowQueueDisplay(data.slowQueue || [], data.slowQueueNextIn || 0);
+        }
+      } catch (e) {
+        // Ignore poll errors
+      }
+    }
+    
+    function startSlowQueuePoll() {
+      if (slowQueuePollInterval) return;
+      pollSlowQueue();
+      slowQueuePollInterval = setInterval(pollSlowQueue, 5000);
+    }
+    
+    function stopSlowQueuePoll() {
+      if (slowQueuePollInterval) {
+        clearInterval(slowQueuePollInterval);
+        slowQueuePollInterval = null;
+      }
+      if (slowQueueSection) {
+        slowQueueSection.classList.add("hidden");
+        updateTasksEmpty();
+      }
+    }
+    
+    // Expose start/stop for auth module to call
+    M.startSlowQueuePoll = startSlowQueuePoll;
+    M.stopSlowQueuePoll = stopSlowQueuePoll;
+    
     // Handle WebSocket fetch progress messages
     M.handleFetchProgress = function(data) {
       let task = fetchTasks.get(data.id);
@@ -220,9 +315,13 @@
       } else if (data.status === "complete") {
         task.setComplete();
         fetchTasks.delete(data.id);
+        // Refresh slow queue on completion
+        pollSlowQueue();
       } else if (data.status === "error") {
         task.setError(data.error || "Failed");
         fetchTasks.delete(data.id);
+        // Refresh slow queue on error
+        pollSlowQueue();
       }
     };