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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>SmartLearn - AI Voice Chat</title>
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
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<style>
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@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');
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:root {
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--primary-color: #4e54c8;
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--secondary-color: #8f94fb;
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--accent-color: #ff6b6b;
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--text-color: #333;
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--bg-color: rgba(255, 255, 255, 0.8);
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}
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body {
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font-family: 'Poppins', sans-serif;
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margin: 0;
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padding: 0;
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line-height: 1.6;
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overflow: hidden;
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position: relative;
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}
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video {
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position: absolute;
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top: 50%;
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left: 50%;
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min-width: 100%;
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min-height: 100%;
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width: auto;
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height: auto;
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z-index: -1;
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transform: translateX(-50%) translateY(-50%);
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background-size: cover;
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transition: 1s opacity;
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}
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.container {
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max-width: 800px;
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margin: 0 auto;
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padding: 20px;
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background-color: var(--bg-color);
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border-radius: 10px;
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box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
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display: flex;
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flex-direction: column;
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align-items: center;
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}
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header {
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background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
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padding: 15px 0;
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position: sticky;
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top: 0;
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z-index: 1000;
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box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
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text-align: center;
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}
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.header-content {
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display: flex;
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justify-content: center;
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align-items: center;
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max-width: 1200px;
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margin: 0 auto;
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padding: 0 20px;
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}
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.logo {
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font-size: 28px;
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font-weight: 700;
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color: #fff;
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text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
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display: flex;
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align-items: center;
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}
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.logo img {
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height: 40px;
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margin-right: 10px;
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}
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.nav-bar {
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background-color: #fff;
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padding: 10px 0;
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box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
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}
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.nav-bar ul {
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list-style-type: none;
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margin: 0;
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padding: 0;
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display: flex;
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justify-content: center;
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align-items: center;
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}
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.nav-bar li {
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margin: 0 10px;
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}
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.nav-bar a {
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text-decoration: none;
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color: var(--text-color);
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font-weight: 600;
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transition: all 0.3s ease;
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display: flex;
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align-items: center;
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}
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.nav-bar a img {
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height: 24px;
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margin-right: 5px;
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}
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.nav-bar a:hover {
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color: var(--primary-color);
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}
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h1 {
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color: #fff;
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margin: 0;
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}
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#chat-log {
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width: 100%;
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height: 400px;
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border: 1px solid #ccc;
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border-radius: 10px;
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overflow-y: scroll;
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padding: 20px;
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margin-bottom: 20px;
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background-color: #fff;
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box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
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}
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#user-input {
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width: 100%;
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padding: 15px;
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margin-bottom: 15px;
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border: 1px solid #ccc;
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border-radius: 5px;
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font-size: 16px;
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}
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.button-group {
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width: 100%;
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display: flex;
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justify-content: space-between;
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}
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button {
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padding: 12px 25px;
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border: none;
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border-radius: 5px;
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cursor: pointer;
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font-weight: 600;
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transition: all 0.3s ease;
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}
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#start-voice {
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background-color: var(--primary-color);
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color: #fff;
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}
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#send-text {
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background-color: var(--accent-color);
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color: #fff;
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}
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button:hover {
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transform: translateY(-3px);
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box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
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}
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.message {
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margin-bottom: 15px;
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padding: 10px 15px;
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border-radius: 10px;
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max-width: 80%;
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}
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.user-message {
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background-color: #e6f3ff;
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align-self: flex-end;
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margin-left: auto;
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}
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.ai-message {
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background-color: #f0f0f0;
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align-self: flex-start;
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}
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#listening-indicator {
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display: none;
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color: var(--primary-color);
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font-weight: bold;
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text-align: center;
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margin-top: 10px;
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}
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.pulse {
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animation: pulse 1.5s infinite;
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}
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@keyframes pulse {
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0% {
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opacity: 0.5;
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}
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50% {
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opacity: 1;
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}
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100% {
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opacity: 0.5;
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}
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}
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</style>
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</head>
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<body>
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<video autoplay muted loop id="bg-video">
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<source src="../static/Voice-chat.mp4" type="video/mp4">
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Your browser does not support HTML5 video.
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</video>
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<header>
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<div class="header-content">
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<div class="logo"><img src="../static/smart-learn.jpeg" alt="" style="text-align: left;">SmartLearn </div>
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<h1>AI Voice Chat</h1></div>
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<nav class="nav-bar">
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<ul>
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<li><a href="{{ url_for('student') }}"><img src="https://cdn-icons-png.flaticon.com/512/1946/1946488.png" alt="Home">Home</a></li>
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<li><a href="{{ url_for('student') }}#ai-powered-tools"><img src="https://www.kalupurbank.com/wp-content/uploads/2023/02/robot-chatbot-icon-sign-free-vector.webp" alt="Home">Ai Tools</a></li>
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<li><a href="{{ url_for('homework') }}"><img src="https://cdn-icons-png.flaticon.com/512/1828/1828919.png" alt="Homework">Homework</a></li>
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<li><a href="{{ url_for('student_courses') }}"><img src="https://cdn-icons-png.flaticon.com/512/1048/1048953.png" alt="Courses">Courses</a></li>
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<li><a href="{{ url_for('speak') }}"><img src="https://cdn-icons-png.flaticon.com/512/4712/4712026.png" alt="Speak With AI">Speak With AI</a></li>
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<li><a href="{{ url_for('summarise_video') }}"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/0/09/YouTube_full-color_icon_%282017%29.svg/1280px-YouTube_full-color_icon_%282017%29.svg.png" alt="Ssummarise_video">summarise_video</a></li>
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</ul>
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</nav>
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</header>
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<div class="container">
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<div id="chat-log">
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<div class="message ai-message"><strong>AI:</strong> I'm a speaking Assistant, interact with me to enhance your speaking skills.</div>
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</div>
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<textarea id="user-input" rows="3" placeholder="Type your message here or click 'Start Voice Input' to speak..."></textarea>
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<div class="button-group">
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<button id="start-voice"><i class="fas fa-microphone"></i> Start Voice Input</button>
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<button id="send-text"><i class="fas fa-paper-plane"></i> Send Text</button>
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</div>
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<div id="listening-indicator">Listening... Speak now</div>
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</div>
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<script>
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const chatLog = document.getElementById('chat-log');
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const userInput = document.getElementById('user-input');
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const startVoiceBtn = document.getElementById('start-voice');
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const sendTextBtn = document.getElementById('send-text');
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const listeningIndicator = document.getElementById('listening-indicator');
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let recognition;
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if ('webkitSpeechRecognition' in window) {
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recognition = new webkitSpeechRecognition();
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recognition.continuous = false;
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recognition.interimResults = true;
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recognition.lang = 'en-US';
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recognition.onstart = function() {
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listeningIndicator.style.display = 'block';
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listeningIndicator.classList.add('pulse');
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startVoiceBtn.disabled = true;
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};
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recognition.onend = function() {
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listeningIndicator.style.display = 'none';
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listeningIndicator.classList.remove('pulse');
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startVoiceBtn.disabled = false;
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};
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recognition.onresult = function(event) {
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const transcript = Array.from(event.results)
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.map(result => result[0].transcript)
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.join('');
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userInput.value = transcript;
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if (event.results[0].isFinal) {
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sendMessage(transcript);
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recognition.stop();
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}
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};
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recognition.onerror = function(event) {
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console.error('Speech recognition error:', event.error);
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listeningIndicator.style.display = 'none';
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listeningIndicator.classList.remove('pulse');
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startVoiceBtn.disabled = false;
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};
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} else {
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console.log('Speech recognition not supported');
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startVoiceBtn.disabled = true;
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}
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startVoiceBtn.addEventListener('click', () => {
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recognition.start();
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});
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sendTextBtn.addEventListener('click', () => {
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sendMessage(userInput.value);
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});
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function sendMessage(message) {
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if (message.trim() === '') return;
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appendToChatLog('You', message);
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fetch('/chat', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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},
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body: JSON.stringify({ message: message }),
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})
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.then(response => response.json())
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.then(data => {
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appendToChatLog('AI', data.response);
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speakResponse(data.response);
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})
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.catch(error => console.error('Error:', error));
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userInput.value = '';
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}
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function appendToChatLog(sender, message) {
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const messageElement = document.createElement('div');
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messageElement.classList.add('message', sender === 'You' ? 'user-message' : 'ai-message');
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messageElement.innerHTML = `<strong>${sender}:</strong> ${message}`;
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chatLog.appendChild(messageElement);
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chatLog.scrollTop = chatLog.scrollHeight;
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}
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function speakResponse(message) {
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const speech = new SpeechSynthesisUtterance(message);
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speech.lang = 'en-US';
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window.speechSynthesis.speak(speech);
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}
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</script>
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</body>
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</html>
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