| <!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 - Step-by-Step Explanations</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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| .translate-link {
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| font-size: 14px;
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| color: #3498db;
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| cursor: pointer;
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| text-decoration: underline;
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| position: absolute;
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| right: 15px;
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| bottom: 10px;
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| }
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| .translate-link:hover {
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| color: #2980b9;
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| }
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| body {
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| font-family: 'Arial', sans-serif;
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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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| min-height: 100vh;
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| overflow: hidden;
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| }
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| #background-video {
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| position: fixed;
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| right: 0;
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| bottom: 0;
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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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| }
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| .container {
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| background-color: rgba(255, 255, 255, 0.7);
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| backdrop-filter: blur(10px);
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| border-radius: 20px;
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| box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
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| padding: 30px;
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| width: 90%;
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| max-width: 800px;
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| }
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| h1 {
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| color: #333;
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| text-align: center;
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| margin-bottom: 30px;
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| font-size: 2.5em;
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| }
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| .chat-container {
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| background-color: rgba(248, 249, 250, 0.8);
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| border-radius: 15px;
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| overflow: hidden;
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| }
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| .chat-messages {
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| height: 400px;
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| overflow-y: auto;
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| padding: 20px;
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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: 20px;
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| max-width: 80%;
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| animation: fadeIn 0.5s;
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| word-wrap: break-word;
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| position: relative;
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| }
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| .user-message {
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| background-color: rgba(0, 123, 255, 0.8);
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| color: white;
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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: rgba(21, 106, 192, 0.2);
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| color: #333;
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| }
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| .chat-input {
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| display: flex;
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| padding: 15px;
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| background-color: rgba(255, 255, 255, 0.8);
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| }
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| #user-input {
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| flex-grow: 1;
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| border: none;
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| padding: 10px 15px;
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| border-radius: 30px;
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| font-size: 16px;
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| background-color: rgba(241, 243, 245, 0.8);
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| }
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| button {
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| background-color: rgba(0, 123, 255, 0.8);
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| color: white;
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| border: none;
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| padding: 10px 20px;
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| border-radius: 30px;
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| cursor: pointer;
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| transition: background-color 0.3s;
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| font-size: 16px;
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| margin-left: 10px;
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| }
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| button:hover {
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| background-color: rgba(0, 86, 179, 0.8);
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| }
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| .back-button {
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| position: absolute;
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| top: 20px;
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| left: 20px;
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| background-color: rgba(108, 117, 125, 0.8);
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| }
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| .back-button:hover {
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| background-color: rgba(90, 98, 104, 0.8);
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| }
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| @keyframes fadeIn {
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| from { opacity: 0; transform: translateY(10px); }
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| to { opacity: 1; transform: translateY(0); }
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| }
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| .typing-animation {
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| display: inline-block;
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| white-space: pre-wrap;
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| word-wrap: break-word;
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| border-right: 2px solid #333;
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| padding-right: 2px;
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| max-width: 100%;
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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="background-video">
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| <source src="../static/stepbystep.mp4" type="video/mp4">
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| Your browser does not support the video tag.
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| </video>
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|
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| <div class="container">
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| <button class="back-button" onclick="goBack()"><i class="fas fa-arrow-left"></i> Back</button>
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| <h1><i class="fas fa-graduation-cap"></i> Step By Step Explanation</h1>
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| <div class="chat-container">
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| <div id="chat-messages" class="chat-messages">
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|
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| </div>
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| <div class="chat-input">
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| <input type="text" id="user-input" placeholder="Ask your question here...">
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| <button onclick="sendMessage()"><i class="fas fa-paper-plane"></i> Send</button>
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| </div>
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| </div>
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| </div>
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|
|
| <script>
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| const chatMessages = document.getElementById('chat-messages');
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| const userInput = document.getElementById('user-input');
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| const initialMessage = "Hey there! I'm here to assist you. You can ask any question, and I'll explain it step by step to make it professional.";
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|
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| function typeWriter(text, element, index = 0) {
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| if (index < text.length) {
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| element.innerHTML += text.charAt(index);
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| index++;
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| setTimeout(() => typeWriter(text, element, index), 10);
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| } else {
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| element.style.borderRight = 'none';
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| }
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| }
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|
|
| function addMessage(content, isUser) {
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|
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| const existingTyping = chatMessages.querySelector('.typing-animation');
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| if (existingTyping) {
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| existingTyping.parentElement.remove();
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| }
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|
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| const messageDiv = document.createElement('div');
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| messageDiv.className = `message ${isUser ? 'user-message' : 'ai-message'}`;
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| messageDiv.innerHTML = content.replace(/\n/g, '<br>');
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|
|
| if (!isUser) {
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| const translateLink = document.createElement('span');
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| translateLink.className = 'translate-link';
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| translateLink.textContent = 'Translate';
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| translateLink.onclick = function() {
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| translateMessage(messageDiv);
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| };
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| messageDiv.appendChild(translateLink);
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| }
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|
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| chatMessages.appendChild(messageDiv);
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| chatMessages.scrollTop = chatMessages.scrollHeight;
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|
|
| if (!isUser) {
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| const typingSpan = document.createElement('span');
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| typingSpan.className = 'typing-animation';
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| typeWriter(content, typingSpan);
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| }
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| }
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|
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| function showTypingIndicator() {
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| const typingDiv = document.createElement('div');
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| typingDiv.className = 'typing-indicator';
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| typingDiv.innerHTML = 'AI is typing<div class="dots"><div class="dot"></div><div class="dot"></div><div class="dot"></div></div>';
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| chatMessages.appendChild(typingDiv);
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| chatMessages.scrollTop = chatMessages.scrollHeight;
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| }
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|
|
| function hideTypingIndicator() {
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| const typingIndicator = document.querySelector('.typing-indicator');
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| if (typingIndicator) {
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| typingIndicator.remove();
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| }
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| }
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|
|
| function translateMessage(messageDiv) {
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| const text = messageDiv.textContent;
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|
|
| fetch('/translate', {
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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({ text: text })
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| })
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| .then(response => response.json())
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| .then(data => {
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| if (data.translated_text) {
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| messageDiv.innerHTML = data.translated_text;
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| }
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| })
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| .catch(error => {
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| console.error('Error:', error);
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| });
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| }
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|
|
| function sendMessage() {
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| const message = userInput.value.trim();
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| if (message) {
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| addMessage(message, true);
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| userInput.value = '';
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|
|
| showTypingIndicator();
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|
|
| fetch('/generate_step_by_step_explanation', {
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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({ question: message }),
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| })
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| .then(response => response.json())
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| .then(data => {
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| hideTypingIndicator();
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| addMessage(data.answer, false);
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| })
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| .catch(error => {
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| console.error('Error:', error);
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| hideTypingIndicator();
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| addMessage("Sorry, there was an error processing your request.", false);
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| });
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| }
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| }
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|
|
| userInput.addEventListener('keypress', function(e) {
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| if (e.key === 'Enter') {
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| sendMessage();
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| }
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| });
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|
|
| function goBack() {
|
| window.history.back();
|
| }
|
|
|
| window.onload = function() {
|
| addMessage(initialMessage, false);
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| };
|
| </script>
|
| </body>
|
| </html> |
