Enhance video playback controls for better user experience

Implement play/pause, mute, and fullscreen toggles in the video modal, along with temporary control visibility. Includes improved error handling for fragment loading stats.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 11420304-80a9-4ef2-adff-cbdaa418ffa8
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/8cc42625-c1f5-4e43-99bd-77f2c4dedee2/11420304-80a9-4ef2-adff-cbdaa418ffa8/Qpg7dKb

client/src/components/video-modal.tsx

@@ -59,6 +59,10 @@ export default function VideoModal({ video, isOpen, onClose }: VideoModalProps)
   const [showShareMenu, setShowShareMenu] = useState(false);
   const [showEditModal, setShowEditModal] = useState(false);
   const [videoThumbnail, setVideoThumbnail] = useState<string | null>(null);
+  const [isPlaying, setIsPlaying] = useState(false);
+  const [isMuted, setIsMuted] = useState(false);
+  const [showControls, setShowControls] = useState(true);
+  const [controlsTimeout, setControlsTimeout] = useState<NodeJS.Timeout | null>(null);
 
   useEffect(() => {
     const handleEscape = (e: KeyboardEvent) => {
@@ -163,12 +167,18 @@ export default function VideoModal({ video, isOpen, onClose }: VideoModalProps)
             console.log('Razlog preklopa: adaptivni algoritem na podlagi omrežne hitrosti');
           });
 
-          // Fragment loading stats
+          // Fragment loading stats - fixed error handling
           hls.on(Hls.Events.FRAG_LOADED, (event, data) => {
-            const stats = data.stats;
-            const loadTime = stats.loading.end - stats.loading.start;
-            const speed = (stats.total * 8) / loadTime; // bits per ms = kbps
-            console.log(`Fragment naložen v ${loadTime}ms, hitrost: ${Math.round(speed)} kbps`);
+            try {
+              if (data.frag && data.frag.stats) {
+                const stats = data.frag.stats;
+                const loadTime = stats.loading.end - stats.loading.start;
+                const speed = (stats.total * 8) / loadTime; // bits per ms = kbps
+                console.log(`Fragment naložen v ${loadTime}ms, hitrost: ${Math.round(speed)} kbps`);
+              }
+            } catch (error) {
+              // Ignore stats errors, they don't affect playback
+            }
           });
 
           // Buffer monitoring for dynamic adjustment
@@ -222,7 +232,7 @@ export default function VideoModal({ video, isOpen, onClose }: VideoModalProps)
         console.log('Using native video support for MP4');
       }
 
-      // Capture thumbnail when video loads
+      // Video event listeners
       videoElement.addEventListener('loadeddata', () => {
         console.log('Video data loaded, capturing thumbnail');
         setTimeout(() => captureVideoThumbnail(), 1000);
@@ -232,6 +242,10 @@ export default function VideoModal({ video, isOpen, onClose }: VideoModalProps)
         console.log('Video can play, capturing thumbnail');
         captureVideoThumbnail();
       });
+
+      videoElement.addEventListener('play', () => setIsPlaying(true));
+      videoElement.addEventListener('pause', () => setIsPlaying(false));
+      videoElement.addEventListener('volumechange', () => setIsMuted(videoElement.muted));
     }
 
     // Cleanup when modal closes
@@ -280,6 +294,52 @@ export default function VideoModal({ video, isOpen, onClose }: VideoModalProps)
     }
   };
 
+  const togglePlay = () => {
+    if (videoRef.current) {
+      if (isPlaying) {
+        videoRef.current.pause();
+      } else {
+        videoRef.current.play();
+        handleVideoPlay();
+      }
+    }
+  };
+
+  const toggleMute = () => {
+    if (videoRef.current) {
+      videoRef.current.muted = !videoRef.current.muted;
+    }
+  };
+
+  const toggleFullscreen = () => {
+    if (videoRef.current) {
+      if (document.fullscreenElement) {
+        document.exitFullscreen();
+      } else {
+        videoRef.current.requestFullscreen();
+      }
+    }
+  };
+
+  const showControlsTemporarily = () => {
+    setShowControls(true);
+    if (controlsTimeout) {
+      clearTimeout(controlsTimeout);
+    }
+    const timeout = setTimeout(() => {
+      setShowControls(false);
+    }, 3000);
+    setControlsTimeout(timeout);
+  };
+
+  useEffect(() => {
+    return () => {
+      if (controlsTimeout) {
+        clearTimeout(controlsTimeout);
+      }
+    };
+  }, [controlsTimeout]);
+
   const getShareUrl = () => {
     if (!video?.id) return window.location.origin;
     return `${window.location.origin}?video=${video.id}`;
@@ -339,15 +399,21 @@ export default function VideoModal({ video, isOpen, onClose }: VideoModalProps)
         </Button>
         
         <div className="relative bg-black rounded-lg overflow-hidden">
-          <video
-            ref={videoRef}
-            className="w-full h-auto max-h-[80vh]"
-            controls
-            preload="metadata"
-            onPlay={handleVideoPlay}
-            data-testid="video-player"
-            crossOrigin="anonymous"
+          <div 
+            className="relative flex items-center justify-center bg-black"
+            onMouseMove={showControlsTemporarily}
+            onMouseEnter={() => setShowControls(true)}
+            onMouseLeave={() => setShowControls(false)}
           >
+            <video
+              ref={videoRef}
+              className="w-full h-auto max-h-[80vh] cursor-pointer"
+              preload="metadata"
+              onPlay={handleVideoPlay}
+              data-testid="video-player"
+              crossOrigin="anonymous"
+              onClick={togglePlay}
+            >
             Your browser does not support the video tag.
           </video>