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FACE-DETECTOR
File size: 7,868 Bytes 
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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Smart Home Security - Face Recognition</title>
    <script src="https://cdn.jsdelivr.net/npm/face-api.js"></script>
    <style>
        :root {
            --primary: #2962ff;
            --dark: #1a237e;
            --light: #f5f5f5;
            --success: #00c853;
            --danger: #d50000;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', sans-serif;
        }

        body {
            background: var(--light);
            min-height: 100vh;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }

        .header {
            background: var(--dark);
            color: white;
            padding: 1rem;
            border-radius: 10px;
            margin-bottom: 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .main-content {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 2rem;
        }

        .video-container {
            background: white;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        }

        #video {
            width: 100%;
            border-radius: 5px;
        }

        .controls {
            background: white;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        }

        .status {
            text-align: center;
            padding: 1rem;
            margin: 1rem 0;
            border-radius: 5px;
            font-weight: bold;
        }

        .status.authorized {
            background: var(--success);
            color: white;
        }

        .status.unauthorized {
            background: var(--danger);
            color: white;
        }

        .btn {
            background: var(--primary);
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: 5px;
            cursor: pointer;
            transition: 0.3s;
            width: 100%;
            margin: 5px 0;
        }

        .btn:hover {
            background: var(--dark);
        }

        .registered-faces {
            margin-top: 2rem;
        }

        .face-item {
            display: flex;
            align-items: center;
            padding: 10px;
            background: #f8f9fa;
            margin: 5px 0;
            border-radius: 5px;
        }

        .face-item img {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            margin-right: 10px;
        }

        .loading {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0,0,0,0.8);
            display: flex;
            justify-content: center;
            align-items: center;
            color: white;
            font-size: 1.2rem;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        .spinner {
            width: 40px;
            height: 40px;
            border: 4px solid #f3f3f3;
            border-top: 4px solid var(--primary);
            border-radius: 50%;
            animation: spin 1s linear infinite;
            margin-right: 10px;
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="header">
            <h1>🏠 Smart Home Security</h1>
            <div>System Status: <span id="system-status">Active</span></div>
        </div>

        <div class="main-content">
            <div class="video-container">
                <video id="video" autoplay muted></video>
                <div class="status" id="access-status">Waiting for face detection...</div>
            </div>

            <div class="controls">
                <h2>Control Panel</h2>
                <button class="btn" id="add-face">Add New Face</button>
                <button class="btn" id="test-detection">Test Detection</button>
                
                <div class="registered-faces">
                    <h3>Registered Users</h3>
                    <div id="faces-list">
                        <!-- Registered faces will be listed here -->
                    </div>
                </div>
            </div>
        </div>
    </div>

    <div class="loading" id="loading" style="display: none;">
        <div class="spinner"></div>
        Loading face detection models...
    </div>

    <script>
        // Mock database of registered faces
        const registeredFaces = [
            { id: 1, name: 'John Doe', image: 'data:image/jpeg;base64,/9j/4AAQSkZJRg==' },
            { id: 2, name: 'Jane Smith', image: 'data:image/jpeg;base64,/9j/4AAQSkZJRg==' }
        ];

        // Initialize face detection
        async function initFaceDetection() {
            try {
                document.getElementById('loading').style.display = 'flex';
                
                // Load face-api models (in real implementation)
                // await faceapi.nets.tinyFaceDetector.loadFromUri('/models');
                // await faceapi.nets.faceLandmark68Net.loadFromUri('/models');
                // await faceapi.nets.faceRecognitionNet.loadFromUri('/models');

                // Access webcam
                const video = document.getElementById('video');
                const stream = await navigator.mediaDevices.getUserMedia({ video: true });
                video.srcObject = stream;

                document.getElementById('loading').style.display = 'none';
            } catch (error) {
                console.error('Error initializing face detection:', error);
                document.getElementById('loading').style.display = 'none';
            }
        }

        // Simulate face detection
        function detectFace() {
            const accessStatus = document.getElementById('access-status');
            const isAuthorized = Math.random() > 0.5; // Simulate detection

            if (isAuthorized) {
                accessStatus.textContent = 'Access Granted ✅';
                accessStatus.className = 'status authorized';
            } else {
                accessStatus.textContent = 'Access Denied ❌';
                accessStatus.className = 'status unauthorized';
            }
        }

        // Display registered faces
        function displayRegisteredFaces() {
            const facesList = document.getElementById('faces-list');
            facesList.innerHTML = registeredFaces.map(face => `
                <div class="face-item">
                    <img src="${face.image}" alt="${face.name}">
                    <div>
                        <h4>${face.name}</h4>
                        <small>ID: ${face.id}</small>
                    </div>
                </div>
            `).join('');
        }

        // Event listeners
        document.getElementById('add-face').addEventListener('click', () => {
            const name = prompt('Enter name for new face:');
            if (name) {
                registeredFaces.push({
                    id: registeredFaces.length + 1,
                    name,
                    image: 'data:image/jpeg;base64,/9j/4AAQSkZJRg=='
                });
                displayRegisteredFaces();
            }
        });

        document.getElementById('test-detection').addEventListener('click', detectFace);

        // Initialize application
        window.addEventListener('load', () => {
            initFaceDetection();
            displayRegisteredFaces();
        });
    </script>
</body>
</html>