feat: dodano pasek postępu odtwarzania w czasie rzeczywistym w panelu webowym

static/app.js

@@ -4,6 +4,11 @@ let currentStatus = null;
 let currentVolume = 100;
 let isUpdatingVolume = false;
 
+// Progress Bar Variables
+let localElapsed = 0;
+let totalDuration = 0;
+let isPlaying = false;
+
 // DOM Elements
 const statusDot = document.getElementById('status-dot');
 const statusText = document.getElementById('status-text');
@@ -34,6 +39,12 @@ const emptyQueueMsg = document.getElementById('empty-queue-msg');
 const queueCountBadge = document.getElementById('queue-count');
 const toastContainer = document.getElementById('toast-container');
 
+// Progress Bar DOM Elements
+const progressContainer = document.getElementById('progress-container');
+const timeElapsed = document.getElementById('time-elapsed');
+const timeTotal = document.getElementById('time-total');
+const progressBarFill = document.getElementById('progress-bar-fill');
+
 // Initialize
 document.addEventListener('DOMContentLoaded', () => {
     // Initial fetch
@@ -45,6 +56,17 @@ document.addEventListener('DOMContentLoaded', () => {
             fetchStatus();
         }
     }, 1000);
+
+    // Start Smooth Progress Tracker (every 100ms)
+    setInterval(() => {
+        if (isPlaying && currentStatus && currentStatus.current) {
+            localElapsed += 0.1;
+            if (totalDuration > 0 && localElapsed > totalDuration) {
+                localElapsed = totalDuration;
+            }
+            updateProgressBar();
+        }
+    }, 100);
     
     // Bind Event Listeners
     bindEvents();
@@ -139,6 +161,28 @@ async function fetchStatus() {
     }
 }
 
+// Progress Bar Helpers
+function formatTime(secs) {
+    if (secs === null || secs === undefined || isNaN(secs) || secs < 0) return "0:00";
+    const h = Math.floor(secs / 3600);
+    const m = Math.floor((secs % 3600) / 60);
+    const s = Math.floor(secs % 60);
+    const formattedSecs = s < 10 ? `0${s}` : s;
+    if (h > 0) {
+        const formattedMins = m < 10 ? `0${m}` : m;
+        return `${h}:${formattedMins}:${formattedSecs}`;
+    }
+    return `${m}:${formattedSecs}`;
+}
+
+function updateProgressBar() {
+    timeElapsed.textContent = formatTime(localElapsed);
+    if (totalDuration > 0) {
+        const pct = Math.min((localElapsed / totalDuration) * 100, 100);
+        progressBarFill.style.width = `${pct}%`;
+    }
+}
+
 // Update UI States
 function updateUI(status) {
     // 1. Connection Status & Available Channels
@@ -219,6 +263,24 @@ function updateUI(status) {
         trackLink.href = status.current.url || '#';
         trackLink.style.display = status.current.url ? 'inline-flex' : 'none';
         
+        // Sync progress bar values
+        totalDuration = status.current.duration || 0;
+        localElapsed = status.current.elapsed || 0;
+        isPlaying = status.playing; // Update playing state
+        
+        // Show progress bar
+        progressContainer.style.display = 'flex';
+        timeElapsed.textContent = formatTime(localElapsed);
+        
+        if (totalDuration > 0) {
+            timeTotal.textContent = formatTime(totalDuration);
+            const pct = Math.min((localElapsed / totalDuration) * 100, 100);
+            progressBarFill.style.width = `${pct}%`;
+        } else {
+            timeTotal.textContent = "Live";
+            progressBarFill.style.width = "100%";
+        }
+
         // Vinyl animation
         if (status.playing) {
             vinylRecord.classList.add('playing');
@@ -233,6 +295,12 @@ function updateUI(status) {
         trackLink.style.display = 'none';
         vinylRecord.classList.remove('playing');
         musicWave.classList.remove('active');
+        
+        // Hide progress bar
+        progressContainer.style.display = 'none';
+        isPlaying = false;
+        localElapsed = 0;
+        totalDuration = 0;
     }
     
     // 3. Play/Pause Button State

static/index.html

@@ -90,6 +90,15 @@
                         </a>
                     </div>
 
+                    <!-- Track Progress Bar -->
+                    <div class="track-progress-container" id="progress-container" style="display: none;">
+                        <span class="time-text" id="time-elapsed">0:00</span>
+                        <div class="progress-bar-bg" id="progress-bar-bg">
+                            <div class="progress-bar-fill" id="progress-bar-fill" style="width: 0%;"></div>
+                        </div>
+                        <span class="time-text" id="time-total">0:00</span>
+                    </div>
+
                     <!-- Progress / State (Simple status text) -->
                     <div class="playback-state-bar">
                         <span class="badge" id="loop-badge"><i data-lucide="repeat-1"></i> Zapętlenie aktywne</span>

static/style.css

@@ -438,6 +438,50 @@ body {
     transform: scale(1.05);
 }
 
+/* Progress Bar styling */
+.track-progress-container {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    width: 100%;
+    margin-bottom: 20px;
+    padding: 0 10px;
+    box-sizing: border-box;
+}
+
+.time-text {
+    font-size: 0.8rem;
+    font-weight: 600;
+    color: var(--text-muted);
+    min-width: 40px;
+    text-align: center;
+}
+
+.progress-bar-bg {
+    flex-grow: 1;
+    height: 6px;
+    background: rgba(255, 255, 255, 0.08);
+    border-radius: 4px;
+    position: relative;
+    overflow: hidden;
+    transition: var(--transition-smooth);
+    border: 1px solid rgba(255, 255, 255, 0.03);
+}
+
+.progress-bar-bg:hover {
+    height: 8px;
+    background: rgba(255, 255, 255, 0.15);
+}
+
+.progress-bar-fill {
+    height: 100%;
+    background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
+    border-radius: 4px;
+    width: 0%;
+    box-shadow: 0 0 10px var(--primary-glow);
+    transition: width 0.2s linear;
+}
+
 .playback-state-bar {
     display: flex;
     justify-content: center;

web.py

@@ -118,7 +118,9 @@ async def get_status():
         "current": {
             "title": current_track.title,
             "url": current_track.data.get("webpage_url") or current_track.url,
-            "id": current_track.id
+            "id": current_track.id,
+            "duration": current_track.duration,
+            "elapsed": round(current_track.elapsed, 1)
         } if current_track else None,
         "queue": [
             {

ytdl.py

@@ -32,6 +32,14 @@ class YTDLSource(discord.PCMVolumeTransformer):
         self.title = data.get('title')
         self.url = data.get('url')
         self.id = uuid.uuid4().hex  # Unique track identifier
+        self.duration = data.get('duration')  # Duration in seconds
+        self.elapsed = 0.0  # Elapsed time in seconds
+
+    def read(self):
+        data = super().read()
+        if data:
+            self.elapsed += 0.02  # 20ms frames read
+        return data
 
     @classmethod
     async def from_url(cls, url, *, loop=None, stream=False):