scripts/app.js

<script>
   // scripts/app.js

import { initUI } from './ui.js';
import { initChat } from './chat.js';
import { initVideo } from './video.js';

document.addEventListener('DOMContentLoaded', () => {
    // To handle dependencies between modules without a complex event system,
    // we can expose some functions globally. This is a pragmatic approach for this stage.
    window.showNotification = (title, message) => {
        // A simplified version for video.js to call
        const notification = document.getElementById('notification');
        document.getElementById('notification-title').textContent = title;
        document.getElementById('notification-message').textContent = message;
        notification.classList.remove('hidden');
        notification.classList.add('show');
        setTimeout(() => notification.classList.remove('show'), 3000);
    };

    window.loadRecommendations = (filter) => {
        // A simplified version for chat.js to call
        // In a real app, ui.js would export loadRecommendations for chat.js to import.
        const container = document.getElementById('recommendations-container');
        // ... Add logic to load recommendations based on filter
    };


    // Initialize all modules
    initUI();
    initChat();
    initVideo();

    console.log("StreamAI application initialized.");
});
        // Configuration for Cloudflare Workers AI
        const AI_CONFIG = {
            accountId: 'oFD0IMs0aV8eKMMMdTEF2zRQmtzvKMH43LX5ZWUJ',
            gatewayId: 'streamai_gateway',
            apiToken: 'masked_for_security', // In a real app, this would be handled server-side
            model: '@cf/meta/llama-2-7b-chat-int8'
        };


        // Sample streaming data with SMPlus VHX added to the top
        const streamingData = [
            {
                title: "SMPlus Exclusive Series",
                type: "TV Series",
                genre: "Drama, Action",
                platform: "SMPlus VHX",
                rating: "4.9",
                year: "2023",
                description: "An exclusive action-packed drama series only available on SMPlus VHX.",
                broadcastTime: "2023-12-15T20:00:00"
            },
            {
                title: "The Grand Adventure",
                type: "Movie",
                genre: "Adventure, Comedy",
                platform: "Netflix",
                rating: "4.8",
                year: "2022",
                description: "A hilarious journey across continents with unexpected twists.",
                broadcastTime: "2023-12-10T19:30:00"
            },
            {
                title: "Dark Secrets",
                type: "TV Series",
                genre: "Drama, Thriller",
                platform: "HBO Max",
                rating: "4.7",
                year: "2021",
                description: "A small town's dark past resurfaces with shocking revelations.",
                broadcastTime: "2023-12-12T21:00:00"
            },
            {
                title: "Space Explorers",
                type: "Documentary",
                genre: "Science, Space",
                platform: "Disney+",
                rating: "4.9",
                year: "2023",
                description: "The latest discoveries from the frontiers of space exploration.",
                broadcastTime: "2023-12-14T18:00:00"
            },
            {
                title: "Romantic Getaway",
                type: "Movie",
                genre: "Romance, Comedy",
                platform: "Amazon Prime",
                rating: "4.5",
                year: "2021",
                description: "Two strangers find love during an unexpected vacation.",
                broadcastTime: "2023-12-16T20:30:00"
            },
            {
                title: "Tech Today",
                type: "News Show",
                genre: "Technology, News",
                platform: "SMPlus VHX",
                rating: "4.6",
                year: "2023",
                description: "Daily tech news and gadget reviews from around the world.",
                broadcastTime: "2023-12-17T09:00:00"
            },
            {
                title: "Cooking Masters",
                type: "Reality Show",
                genre: "Food, Competition",
                platform: "Netflix",
                rating: "4.7",
                year: "2023",
                description: "Top chefs compete in intense culinary challenges.",
                broadcastTime: "2023-12-18T20:00:00"
            },
            {
                title: "History Unearthed",
                type: "Documentary",
                genre: "History, Education",
                platform: "HBO Max",
                rating: "4.8",
                year: "2023",
                description: "Fascinating historical discoveries and their modern implications.",
                broadcastTime: "2023-12-19T21:00:00"
            }
        ];
// Sample RSS feed data
        const rssFeedData = {
            all: [
                {
                    title: "New Episode: SMPlus Exclusive Series",
                    source: "SMPlus VHX",
                    time: "2 hours ago",
                    excerpt: "The latest episode of our exclusive series is now streaming with intense action scenes.",
                    category: "personalized"
                },
                {
                    title: "Trending: The Grand Adventure hits #1",
                    source: "Netflix",
                    time: "5 hours ago",
                    excerpt: "The comedy adventure movie is now the most-watched title on Netflix this week.",
                    category: "trending"
                },
                {
                    title: "Breaking: New streaming partnership announced",
                    source: "Streaming News",
                    time: "1 day ago",
                    excerpt: "Major platforms announce new content sharing agreement starting next month.",
                    category: "news"
                },
                {
                    title: "Recommended for you: Space Explorers",
                    source: "Disney+",
                    time: "1 day ago",
                    excerpt: "Based on your interest in science documentaries, we recommend this new series.",
                    category: "personalized"
                },
                {
                    title: "Upcoming: Romantic Getaway special event",
                    source: "Amazon Prime",
                    time: "2 days ago",
                    excerpt: "Join the cast for a live Q&A before the movie premiere this weekend.",
                    category: "trending"
                }
            ],
            news: [
                {
                    title: "Breaking: New streaming partnership announced",
                    source: "Streaming News",
                    time: "1 day ago",
                    excerpt: "Major platforms announce new content sharing agreement starting next month.",
                    category: "news"
                },
                {
                    title: "Streaming industry report Q4 2023",
                    source: "Tech Insights",
                    time: "3 days ago",
                    excerpt: "Latest statistics show continued growth in streaming subscriptions worldwide.",
                    category: "news"
                }
            ],
            trending: [
                {
                    title: "Trending: The Grand Adventure hits #1",
                    source: "Netflix",
                    time: "5 hours ago",
                    excerpt: "The comedy adventure movie is now the most-watched title on Netflix this week.",
                    category: "trending"
                },
                {
                    title: "Upcoming: Romantic Getaway special event",
                    source: "Amazon Prime",
                    time: "2 days ago",
                    excerpt: "Join the cast for a live Q&A before the movie premiere this weekend.",
                    category: "trending"
                }
            ],
            personalized: [
                {
                    title: "New Episode: SMPlus Exclusive Series",
                    source: "SMPlus VHX",
                    time: "2 hours ago",
                    excerpt: "The latest episode of our exclusive series is now streaming with intense action scenes.",
                    category: "personalized"
                },
                {
                    title: "Recommended for you: Space Explorers",
                    source: "Disney+",
                    time: "1 day ago",
                    excerpt: "Based on your interest in science documentaries, we recommend this new series.",
                    category: "personalized"
                }
            ]
        };
// Video production variables
        let isRecording = false;
        let recordingInterval;
        let recordedClips = [];
        let mediaRecorder;
        let audioContext;
        let audioStream;
        let videoStream;
        let currentClipTime = 0;
        let currentClipInterval;


        // Bluetooth sharing variables
        let isBluetoothConnected = false;
        let bluetoothDevice;
        let bluetoothServer;
        let bluetoothService;
        let bluetoothCharacteristic;
        let sharedClips = [];
        let groupMembers = [];
        let username = "User" + Math.floor(Math.random() * 1000);
        let currentCategory = "general";


        // Initialize chat
        document.addEventListener('DOMContentLoaded', function() {
            const sendBtn = document.getElementById('send-btn');
            const userInput = document.getElementById('user-input');
            const chatMessages = document.getElementById('chat-messages');
            const productionButton = document.getElementById('production-button');
            const productionPanel = document.getElementById('production-panel');
            const startRecordingBtn = document.getElementById('start-recording');
            const stopRecordingBtn = document.getElementById('stop-recording');
            const generateVideoBtn = document.getElementById('generate-video');
            const clearClipsBtn = document.getElementById('clear-clips');
            const rssFilterBtns = document.querySelectorAll('.rss-filter-btn');
            const recordTab = document.getElementById('record-tab');
            const editTab = document.getElementById('edit-tab');
            const shareTab = document.getElementById('share-tab');
            const rankTab = document.getElementById('rank-tab');
            const recordSection = document.getElementById('record-section');
            const editSection = document.getElementById('edit-section');
            const shareSection = document.getElementById('share-section');
            const rankSection = document.getElementById('rank-section');
            const bluetoothConnectBtn = document.getElementById('bluetooth-connect');
            const shareClipsBtn = document.getElementById('share-clips');
            const usernameInput = document.getElementById('username');
            const contentCategorySelect = document.getElementById('content-category');
            const rankingAlgorithmSelect = document.getElementById('ranking-algorithm');
            
            // Set default username
            usernameInput.value = username;
            
            // Load sample recommendations
            loadRecommendations();
            
            // Load RSS feed
            loadRSSFeed('all');
            
            // Send message on button click
            sendBtn.addEventListener('click', sendMessage);
            
            // Send message on Enter key
            userInput.addEventListener('keypress', function(e) {
                if (e.key === 'Enter') {
                    sendMessage();
                }
            });
// Toggle production panel
            productionButton.addEventListener('click', function() {
                productionPanel.classList.toggle('open');
            });
            
            // Start recording
            startRecordingBtn.addEventListener('click', startRecording);
            
            // Stop recording
            stopRecordingBtn.addEventListener('click', stopRecording);
            
            // Generate video
            generateVideoBtn.addEventListener('click', generateShortVideo);
            
            // Clear clips
            clearClipsBtn.addEventListener('click', clearClips);
            
            // Filter RSS feed
            rssFilterBtns.forEach(btn => {
                btn.addEventListener('click', function() {
                    // Update active button
                    rssFilterBtns.forEach(b => {
                        b.classList.remove('bg-indigo-100', 'text-indigo-700');
                        b.classList.add('bg-gray-100', 'text-gray-700');
                    });
                    this.classList.remove('bg-gray-100', 'text-gray-700');
                    this.classList.add('bg-indigo-100', 'text-indigo-700');
                    
                    // Load filtered feed
                    loadRSSFeed(this.dataset.filter);
                });
            });
            
            // Switch between record and edit tabs
            recordTab.addEventListener('click', function() {
                recordTab.classList.remove('inactive');
                recordTab.classList.add('active');
                editTab.classList.remove('active');
                editTab.classList.add('inactive');
                shareTab.classList.remove('active');
                shareTab.classList.add('inactive');
                rankTab.classList.remove('active');
                rankTab.classList.add('inactive');
                recordSection.classList.remove('hidden');
                editSection.classList.add('hidden');
                shareSection.classList.add('hidden');
                rankSection.classList.add('hidden');
            });
            
            editTab.addEventListener('click', function() {
                if (recordedClips.length === 0) {
                    showNotification("No Clips", "Record some clips first to edit them");
                    return;
                }
                
                editTab.classList.remove('inactive');
                editTab.classList.add('active');
                recordTab.classList.remove('active');
                recordTab.classList.add('inactive');
                shareTab.classList.remove('active');
                shareTab.classList.add('inactive');
                rankTab.classList.remove('active');
                rankTab.classList.add('inactive');
                recordSection.classList.add('hidden');
                editSection.classList.remove('hidden');
                shareSection.classList.add('hidden');
                rankSection.classList.add('hidden');
            });
shareTab.addEventListener('click', function() {
                shareTab.classList.remove('inactive');
                shareTab.classList.add('active');
                recordTab.classList.remove('active');
                recordTab.classList.add('inactive');
                editTab.classList.remove('active');
                editTab.classList.add('inactive');
                rankTab.classList.remove('active');
                rankTab.classList.add('inactive');
                recordSection.classList.add('hidden');
                editSection.classList.add('hidden');
                shareSection.classList.remove('hidden');
                rankSection.classList.add('hidden');
            });
            
            rankTab.addEventListener('click', function() {
                if (sharedClips.length === 0) {
                    showNotification("No Shared Clips", "Share some clips first to see rankings");
                    return;
                }
                
                rankTab.classList.remove('inactive');
                rankTab.classList.add('active');
                recordTab.classList.remove('active');
                recordTab.classList.add('inactive');
                editTab.classList.remove('active');
                editTab.classList.add('inactive');
                shareTab.classList.remove('active');
                shareTab.classList.add('inactive');
                recordSection.classList.add('hidden');
                editSection.classList.add('hidden');
                shareSection.classList.add('hidden');
                rankSection.classList.remove('hidden');
                
                // Update rankings when tab is opened
                updateRankings();
            });
            
            // Connect to Bluetooth
            bluetoothConnectBtn.addEventListener('click', connectBluetooth);
            
            // Share clips
            shareClipsBtn.addEventListener('click', shareClipsWithGroup);
            
            // Update username when changed
            usernameInput.addEventListener('change', function() {
                username = this.value || "User" + Math.floor(Math.random() * 1000);
            });
            
            // Update category when changed
            contentCategorySelect.addEventListener('change', function() {
                currentCategory = this.value;
            });
            
            // Update rankings when algorithm changes
            rankingAlgorithmSelect.addEventListener('change', updateRankings);
        });


        // Show notification
        function showNotification(title, message) {
            const notification = document.getElementById('notification');
            const titleElement = document.getElementById('notification-title');
            const messageElement = document.getElementById('notification-message');
            
            titleElement.textContent = title;
            messageElement.textContent = message;
            
            notification.classList.remove('hidden');
            notification.classList.add('show');
            
            setTimeout(() => {
                notification.classList.remove('show');
                setTimeout(() => notification.classList.add('hidden'), 300);
            }, 3000);
        }
// Quick prompt buttons
        function quickPrompt(prompt) {
            document.getElementById('user-input').value = prompt;
            sendMessage();
        }


       // Send message to AI
        async function sendMessage() {
            const userInput = document.getElementById('user-input');
            const chatMessages = document.getElementById('chat-messages');
            
            if (userInput.value.trim() === '') return;
            
            // Add user message to chat
            const userMessage = document.createElement('div');
            userMessage.className = 'chat-bubble user-bubble p-4 w-3/4 ml-auto mb-4 fade-in';
            userMessage.innerHTML = `<p>${userInput.value}</p>`;
            chatMessages.appendChild(userMessage);
            
            // Show typing indicator
            const typingIndicator = document.createElement('div');
            typingIndicator.className = 'chat-bubble ai-bubble p-4 w-1/2 mb-4';
            typingIndicator.innerHTML = '<div class="typing-indicator"><span></span><span></span><span></span></div>';
            chatMessages.appendChild(typingIndicator);
            
            // Scroll to bottom
            chatMessages.scrollTop = chatMessages.scrollHeight;
            
            // Save user message
            const userMessageText = userInput.value;
            userInput.value = '';
            
            try {
                // Call Cloudflare Workers AI
                const aiResponse = await queryCloudflareAI(userMessageText);
                
                // Remove typing indicator
                chatMessages.removeChild(typingIndicator);
                
                // Add AI response to chat
                const aiMessage = document.createElement('div');
                aiMessage.className = 'chat-bubble ai-bubble p-4 w-3/4 fade-in';
                aiMessage.innerHTML = `<p>${aiResponse}</p>`;
                chatMessages.appendChild(aiMessage);
                
                // Update recommendations based on AI response
                updateRecommendationsFromAI(aiResponse);
                
            } catch (error) {
                // Remove typing indicator
                chatMessages.removeChild(typingIndicator);
                
                // Show error message
                const errorMessage = document.createElement('div');
                errorMessage.className = 'chat-bubble ai-bubble p-4 w-3/4 fade-in';
                errorMessage.innerHTML = `<p class="text-red-500">Sorry, I'm having trouble connecting to the AI service. Please try again later.</p>`;
                chatMessages.appendChild(errorMessage);
            }
            
            // Scroll to bottom
            chatMessages.scrollTop = chatMessages.scrollHeight;
        }
// Query Cloudflare Workers AI
        async function queryCloudflareAI(prompt) {
            // In a production environment, this would be handled by a backend service
            // to keep the API token secure. For this demo, we'll simulate the response.
            
            console.log(`[DEBUG] Would call Cloudflare AI with prompt: "${prompt}"`);
            
            // Simulate API call delay
            await new Promise(resolve => setTimeout(resolve, 1500));
            
            // Simulate different responses based on prompt
            const lowerPrompt = prompt.toLowerCase();
            
            if (lowerPrompt.includes('comedy') || lowerPrompt.includes('funny')) {
                return "I'd recommend these comedy options that should give you a good laugh:\n\n1. 'The Grand Adventure' (Netflix) - A hilarious journey with unexpected twists\n2. 'Office Shenanigans' (Hulu) - Workplace comedy at its finest\n\nComedy can really lift your mood! Would you like more suggestions?";
            } 
            else if (lowerPrompt.includes('thriller') || lowerPrompt.includes('suspense')) {
                return "For thrilling content that will keep you on the edge of your seat, consider:\n\n1. 'Dark Secrets' (HBO Max) - A town's dark past resurfaces\n2. 'Midnight Caller' (Amazon Prime) - A psychological thriller about a mysterious phone call\n\nThese should provide plenty of suspense!";
            }
            else if (lowerPrompt.includes('romance') || lowerPrompt.includes('love')) {
                return "Romantic stories can be so heartwarming! Here are my top picks:\n\n1. 'Romantic Getaway' (Amazon Prime) - Two strangers find love on vacation\n2. 'Love in Paris' (Netflix) - A classic romantic tale set in the City of Love\n\nLet me know if you'd like something more specific!";
            }
            else if (lowerPrompt.includes('recommend') || lowerPrompt.includes('suggest')) {
                return "Based on your request, I'd recommend these excellent streaming options:\n\n1. 'SMPlus Exclusive Series' (SMPlus VHX) - Action-packed drama series\n2. 'Space Explorers' (Disney+) - Fascinating documentary about space\n\nI've updated the recommendations section with more options for you!";
            }
            else {
                return "I'm here to help you find the perfect streaming content! Could you tell me more about what you're looking for? For example, you could say 'recommend a sci-fi movie' or 'what should I watch if I feel like laughing?'";
            }
            }


        // Update recommendations based on AI response
        function updateRecommendationsFromAI(aiResponse) {
            let filter = 'all';
            
            if (aiResponse.includes('comedy')) {
                filter = 'comedy';
            } else if (aiResponse.includes('thriller') || aiResponse.includes('suspense')) {
                filter = 'thriller';
            } else if (aiResponse.includes('romance') || aiResponse.includes('love')) {
                filter = 'romance';
            }
            
            loadRecommendations(filter);
        }


        // Save show and set broadcast reminder
        function saveShow(title, broadcastTime) {
            // In a real app, this would save to a database
            console.log(`Saved show: ${title}`);
            
            // Show notification
            showNotification("Reminder Set!", `We'll notify you when "${title}" is about to broadcast.`);
            
            // In a real app, you would schedule a notification for the broadcast time
            if (broadcastTime) {
                const broadcastDate = new Date(broadcastTime);
                const now = new Date();
                
                // Only schedule if broadcast is in the future
                if (broadcastDate > now) {
                    const timeUntilBroadcast = broadcastDate - now;
                    
                    // Schedule notification 30 minutes before broadcast
                    setTimeout(() => {
                        showNotification("Starting Soon!", `"${title}" will begin broadcasting in 30 minutes!`);
                    }, timeUntilBroadcast - (30 * 60 * 1000));
                }
            }
        }
// Load recommendations
        function loadRecommendations(filter = 'all') {
            const container = document.getElementById('recommendations-container');
            container.innerHTML = '';
            
            let filteredData = streamingData;
            
            if (filter === 'comedy') {
                filteredData = streamingData.filter(item => item.genre.toLowerCase().includes('comedy'));
            } else if (filter === 'thriller') {
                filteredData = streamingData.filter(item => item.genre.toLowerCase().includes('thriller'));
            } else if (filter === 'romance') {
                filteredData = streamingData.filter(item => item.genre.toLowerCase().includes('romance'));
            }
            
            filteredData.forEach(item => {
                const card = document.createElement('div');
                card.className = 'stream-card bg-white rounded-lg overflow-hidden shadow-md hover:shadow-xl transition duration-300 fade-in p-4';
                card.innerHTML = `
                    <div class="mb-3">
                        <div class="flex justify-between items-start">
                            <h3 class="font-bold text-base">${item.title}</h3>
                            <span class="bg-yellow-100 text-yellow-800 text-xs px-2 py-1 rounded-full flex items-center">
                                <i class="fas fa-star text-yellow-500 mr-1 text-xs"></i> ${item.rating}
                            </span>
                        </div>
                        <p class="text-gray-600 text-xs mb-1">${item.type} • ${item.genre} • ${item.year}</p>
                        <div class="text-xs text-indigo-600 mb-2">${item.platform}</div>
                    </div>
                    <p class="text-gray-700 text-sm mb-4">${item.description}</p>
                    <div class="flex justify-between items-center">
                        <button class="text-indigo-600 hover:text-indigo-800 text-xs font-medium" onclick="saveShow('${item.title}', '${item.broadcastTime}')">
                            <i class="far fa-bookmark mr-1"></i> Save
                        </button>
                        <a href="${item.platform === 'SMPlus VHX' ? 'https://smplus.vhx.tv' : '#'}" target="_blank" class="bg-indigo-600 hover:bg-indigo-700 text-white px-3 py-1 rounded-full text-xs font-medium transition">
                            <i class="fas fa-play mr-1"></i> Watch
                        </a>
                    </div>
                `;
                container.appendChild(card);
            });
        }


        // Load RSS feed
        function loadRSSFeed(filter) {
            const container = document.getElementById('rss-feed');
            container.innerHTML = '';
            
            const feedItems = rssFeedData[filter] || rssFeedData.all;
            
            feedItems.forEach(item => {
                const feedItem = document.createElement('div');
                feedItem.className = 'rss-item bg-gray-50 p-3 rounded-lg';
                feedItem.innerHTML = `
                    <h4 class="font-medium text-sm mb-1">${item.title}</h4>
                    <div class="flex items-center text-xs text-gray-500 mb-2">
                        <span>${item.source}</span>
                        <span class="mx-2">•</span>
                        <span>${item.time}</span>
                    </div>
                    <p class="text-xs text-gray-700">${item.excerpt}</p>
                `;
                container.appendChild(feedItem);
            });
        }
// Start recording video and audio
        async function startRecording() {
            try {
                // Get user media
                videoStream = await navigator.mediaDevices.getDisplayMedia({
                    video: true,
                    audio: true
                });
                
                audioStream = await navigator.mediaDevices.getUserMedia({
                    audio: true
                });
                
                // Create audio context
                audioContext = new AudioContext();
                const source = audioContext.createMediaStreamSource(audioStream);
                const destination = audioContext.createMediaStreamDestination();
                source.connect(destination);
                
                // Combine video and audio streams
                const combinedStream = new MediaStream([
                    ...videoStream.getVideoTracks(),
                    ...destination.stream.getAudioTracks()
                ]);
                
                // Create media recorder
                mediaRecorder = new MediaRecorder(combinedStream, {
                    mimeType: 'video/webm'
                });
                
                // Update preview with live recording
                const preview = document.getElementById('clip-preview');
                preview.innerHTML = '<video autoplay muted></video>';
                const previewVideo = preview.querySelector('video');
                previewVideo.srcObject = combinedStream;
                
                // Set recording state
                isRecording = true;
                document.getElementById('recording-indicator').classList.remove('hidden');
                document.getElementById('start-recording').classList.add('hidden');
                document.getElementById('stop-recording').classList.remove('hidden');
                
                // Start progress bar animation
                currentClipTime = 0;
                const progressFill = document.getElementById('progress-fill');
                progressFill.style.width = '0%';
                
                currentClipInterval = setInterval(() => {
                    currentClipTime += 100;
                    const progressPercent = (currentClipTime / 5000) * 100;
                    progressFill.style.width = `${progressPercent}%`;
                }, 100);
                
                // Start recording in 5-second clips
                let clipCount = 0;
                recordingInterval = setInterval(() => {
                    if (clipCount > 0) {
                        // Stop current recording
                        mediaRecorder.stop();
                    }
                    
                    // Start new recording
                    mediaRecorder.start();
                    clipCount++;
                    
                    // Reset progress bar
                    currentClipTime = 0;
                    progressFill.style.width = '0%';
                    
                    // Store clip data when available
                    mediaRecorder.ondataavailable = (e) => {
                        const clip = {
                            blob: e.data,
                            timestamp: new Date().toLocaleTimeString(),
                            url: URL.createObjectURL(e.data),
                            username: username,
                            category: currentCategory,
                            engagementScore: Math.random() * 5, // Simulated metrics
                            qualityScore: 3 + Math.random() * 2,
                            consistencyScore: 3 + Math.random() * 2
                        };
                        recordedClips.push(clip);
                        updateClipsList();
                    };
                }, 5000);
                
                showNotification("Recording Started", "Recording 5-second clips of your screen and audio");
                
            } catch (error) {
                console.error("Error starting recording:", error);
                showNotification("Recording Error", "Could not start recording. Please check permissions.");
                stopRecording();
            }
        }
// Stop recording
        function stopRecording() {
            if (mediaRecorder && mediaRecorder.state !== 'inactive') {
                mediaRecorder.stop();
            }
            
            clearInterval(recordingInterval);
            clearInterval(currentClipInterval);
            isRecording = false;
            
            // Stop all tracks
            if (videoStream) {
                videoStream.getTracks().forEach(track => track.stop());
            }
            if (audioStream) {
                audioStream.getTracks().forEach(track => track.stop());
            }
            
            // Close audio context
            if (audioContext && audioContext.state !== 'closed') {
                audioContext.close();
            }
            
            // Reset preview
            const preview = document.getElementById('clip-preview');
            preview.innerHTML = `
                <div class="clip-preview-placeholder">
                    <i class="fas fa-video"></i>
                    <p>Preview will appear here</p>
                </div>
            `;
            
            // Reset progress bar
            document.getElementById('progress-fill').style.width = '0%';
            
            // Update UI
            document.getElementById('recording-indicator').classList.add('hidden');
            document.getElementById('start-recording').classList.remove('hidden');
            document.getElementById('stop-recording').classList.add('hidden');
            
            showNotification("Recording Stopped", `Captured ${recordedClips.length} clips ready for production`);
        }


        // Update clips list
        function updateClipsList() {
            const container = document.getElementById('clips-container');
            container.innerHTML = '';
            
            if (recordedClips.length === 0) {
                container.innerHTML = '<p class="text-gray-500 text-sm">Clips will appear here...</p>';
                return;
            }
            
            recordedClips.forEach((clip, index) => {
                const clipItem = document.createElement('div');
                clipItem.className = 'clip-item';
                clipItem.innerHTML = `
                    <i class="fas fa-video text-gray-500 mr-2"></i>
                    <span class="text-sm flex-1">Clip ${index + 1}</span>
                    <span class="text-xs text-gray-500">${clip.timestamp}</span>
                `;
                
                // Add click handler to preview clip
                clipItem.addEventListener('click', () => {
                    const preview = document.getElementById('clip-preview');
                    preview.innerHTML = '<video controls></video>';
                    const previewVideo = preview.querySelector('video');
                    previewVideo.src = clip.url;
                });
                
                container.appendChild(clipItem);
            });
        }
// Clear all clips
        function clearClips() {
            if (recordedClips.length === 0) return;
            
            // In a real app, we would properly revoke the object URLs
            recordedClips.forEach(clip => {
                if (clip.url) {
                    URL.revokeObjectURL(clip.url);
                }
            });
            
            recordedClips = [];
            updateClipsList();
            
            // Reset preview
            const preview = document.getElementById('clip-preview');
            preview.innerHTML = `
                <div class="clip-preview-placeholder">
                    <i class="fas fa-video"></i>
                    <p>Preview will appear here</p>
                </div>
            `;
            
            showNotification("Clips Cleared", "All recorded clips have been removed");
        }


        // Generate short video from clips
        function generateShortVideo() {
            if (recordedClips.length === 0) {
                showNotification("No Clips", "Please record some clips first");
                return;
            }
            
            // In a real app, this would use a video editing library to combine clips
            // and sync with audio. For this demo, we'll simulate the process.
            
            showNotification("Video Generation", "Processing your clips into a short video...");
            
            setTimeout(() => {
                // Simulate processing time
                const videoUrl = URL.createObjectURL(new Blob(["Simulated video content"], { type: 'video/mp4' }));
                
                // Create download link
                const a = document.createElement('a');
                a.href = videoUrl;
                a.download = 'streamai-short.mp4';
                a.click();
                
                showNotification("Video Ready", "Your short video has been generated and downloaded");
            }, 3000);
        }


        // Connect to Bluetooth devices
        async function connectBluetooth() {
            try {
                // Request Bluetooth device
                bluetoothDevice = await navigator.bluetooth.requestDevice({
                    acceptAllDevices: true,
                    optionalServices: ['generic_access']
                });
                
                // Connect to the GATT Server
                bluetoothServer = await bluetoothDevice.gatt.connect();
                
                // Get the service
                bluetoothService = await bluetoothServer.getPrimaryService('generic_access');
                
                // Get the characteristic
                bluetoothCharacteristic = await bluetoothService.getCharacteristic('device_name');
                
                // Update connection status
                isBluetoothConnected = true;
                const statusElement = document.getElementById('connection-status');
                statusElement.innerHTML = `
                    <i class="fas fa-circle bluetooth-connected mr-1"></i>
                    <span>Connected to ${bluetoothDevice.name || 'device'}</span>
                `;
                
                // Simulate discovering group members
                groupMembers = [
                    { name: "User" + Math.floor(Math.random() * 1000), device: "Device 1" },
                    { name: "User" + Math.floor(Math.random() * 1000), device: "Device 2" },
                    { name: "User" + Math.floor(Math.random() * 1000), device: "Device 3" }
                ];
showNotification("Bluetooth Connected", `Connected to ${bluetoothDevice.name}. Found ${groupMembers.length} group members.`);
                
            } catch (error) {
                console.error("Bluetooth connection error:", error);
                isBluetoothConnected = false;
                document.getElementById('connection-status').innerHTML = `
                    <i class="fas fa-circle bluetooth-disconnected mr-1"></i>
                    <span>Not connected</span>
                `;
                showNotification("Connection Failed", "Could not connect to Bluetooth device");
            }
        }


        // Share clips with Bluetooth group
        async function shareClipsWithGroup() {
            if (!isBluetoothConnected) {
                showNotification("Not Connected", "Please connect to Bluetooth first");
                return;
            }
            
            if (recordedClips.length === 0) {
                showNotification("No Clips", "Please record some clips first");
                return;
            }
            
            // In a real app, this would actually send the clips over Bluetooth
            // For this demo, we'll simulate the sharing process
            
            showNotification("Sharing Clips", "Sharing your clips with the group...");
            
            // Simulate sharing delay
            setTimeout(() => {
                // Add metadata to clips and add to shared clips
                recordedClips.forEach(clip => {
                    const sharedClip = {
                        ...clip,
                        sharedBy: username,
                        category: currentCategory,
                        timestamp: new Date().toLocaleTimeString(),
                        likes: Math.floor(Math.random() * 10),
                        views: Math.floor(Math.random() * 50)
                    };
                    sharedClips.push(sharedClip);
                });
                
                // Update shared clips display
                updateSharedClipsList();
                
                showNotification("Clips Shared", `Shared ${recordedClips.length} clips with ${groupMembers.length} group members`);
            }, 2000);
        }
// Update shared clips list
        function updateSharedClipsList() {
            const container = document.getElementById('shared-clips-container');
            container.innerHTML = '';
            
            if (sharedClips.length === 0) {
                container.innerHTML = '<p class="text-gray-500 text-sm">Shared clips will appear here...</p>';
                return;
            }
            
            sharedClips.forEach((clip, index) => {
                const clipItem = document.createElement('div');
                clipItem.className = 'clip-item';
                clipItem.innerHTML = `
                    <i class="fas fa-video text-gray-500 mr-2"></i>
                    <span class="text-sm flex-1">Clip ${index + 1}</span>
                    <span class="user-tag">${clip.sharedBy}</span>
                    <span class="category-tag">${clip.category}</span>
                `;
                
                // Add click handler to preview clip
                clipItem.addEventListener('click', () => {
                    const preview = document.getElementById('clip-preview');
                    preview.innerHTML = '<video controls></video>';
                    const previewVideo = preview.querySelector('video');
                    previewVideo.src = clip.url;
                });
                
                container.appendChild(clipItem);
            });
        }


        // Benchmarking algorithm to rank clips
        function benchmarkClips() {
            if (sharedClips.length === 0) return [];
            
            // Calculate scores for each clip
            sharedClips.forEach(clip => {
                // Composite score is weighted average of all metrics
                clip.compositeScore = (
                    clip.engagementScore * 0.4 + 
                    clip.qualityScore * 0.3 + 
                    clip.consistencyScore * 0.3
                );
                
                // Add some randomness to simulate different algorithms
                clip.engagementScore = Math.min(5, clip.engagementScore + Math.random() * 0.5 - 0.25);
                clip.qualityScore = Math.min(5, clip.qualityScore + Math.random() * 0.5 - 0.25);
                clip.consistencyScore = Math.min(5, clip.consistencyScore + Math.random() * 0.5 - 0.25);
            });
            
            // Sort based on selected algorithm
            const algorithm = document.getElementById('ranking-algorithm').value;
            let sortedClips = [...sharedClips];
            
            switch (algorithm) {
                case 'engagement':
                    sortedClips.sort((a, b) => b.engagementScore - a.engagementScore);
                    break;
                case 'quality':
                    sortedClips.sort((a, b) => b.qualityScore - a.qualityScore);
                    break;
                case 'consistency':
                    sortedClips.sort((a, b) => b.consistencyScore - a.consistencyScore);
                    break;
                case 'composite':
                default:
                    sortedClips.sort((a, b) => b.compositeScore - a.compositeScore);
                    break;
            }
return sortedClips;
        }


        // Update rankings display
        function updateRankings() {
            const container = document.getElementById('rankings-container');
            container.innerHTML = '';
            
            const rankedClips = benchmarkClips();
            
            if (rankedClips.length === 0) {
                container.innerHTML = '<p class="text-gray-500 text-sm">Rankings will appear here when available...</p>';
                return;
            }
</script>