File size: 36,008 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>AI Chat Interface</title>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/marked/4.0.2/marked.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.5.1/highlight.min.js"></script>
    <link href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.5.1/styles/default.min.css" rel="stylesheet">
    <link href="https://cdnjs.cloudflare.com/ajax/libs/tailwindcss/2.2.19/tailwind.min.css" rel="stylesheet">
    <style>
        .chat-area {
            height: calc(100vh - 200px);
            overflow-y: auto;
            background-color: #1a1a1a;
            color: #e6e6e6;
            padding: 20px;
            gap: 15px;  /* Space between messages */
            display: flex;
            flex-direction: column;
        }
        .message-bubble {
            max-width: 80%;
            margin: 10px;
            padding: 15px;
            border-radius: 10px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
            transition: all 0.2s ease;
        }
        .assistant-message {
            background-color: #797D7F; /* Tailwind's gray-800 - a nice light shade for dark theme */
            margin-right: auto;
            max-width: 80%;
            margin: 10px;
            padding: 15px;
            border-radius: 10px;
            border: 1px solid #4a5568; /* Subtle border for definition */
            color: #e5e7eb; /* Light text color for contrast */
            box-shadow: 0 1px 2px rgba(0,0,0,0.1);
        }

        /* For user messages (to maintain contrast) */
        .user-message {
            background-color: #283747; /* Slightly darker than assistant messages */
            margin-left: auto;
            max-width: 80%;
            margin: 10px;
            padding: 15px;
            border-radius: 10px;
            border: 1px solid #4a5568;
            color: #e5e7eb;
            box-shadow: 0 1px 2px rgba(0,0,0,0.1);
        }
        .chat-list {
            max-height: calc(100vh - 100px);
            overflow-y: auto;
            background-color: #1a1a1a;
            border-right: 1px solid #4a5568;
            color: #e6e6e6;
        }
        .chat-item {
            padding: 10px 15px;
            border-bottom: 1px solid #2d3748;
            color: #e6e6e6;
        }
        .chat-item:hover {
            background-color: #2d3748;
            transition: background-color 0.2s ease;
        }
        .active-chat {
            background-color: #3b82f6;
            color: #ffffff;
        }
        .copy-button {
            position: absolute;
            right: 10px;
            top: 5px;
            padding: 4px 8px;
            background-color: #3b82f6;
            color: #ffffff;
            border-radius: 4px;
            font-size: 12px;
            opacity: 0.9;
            cursor: pointer;
            transition: all 0.2s ease;
            border: 1px solid #60a5fa;
        }
        .copy-button:hover {
            opacity: 1;
            background-color: #60a5fa;
        }
        .code-block-wrapper {
            position: relative;
            margin: 1em 0;
            background-color: #1e293b;
            border: 1px solid #4a5568;
            border-radius: 6px;
        }
        .copy-tooltip {
            position: absolute;
            background-color: #2d3748;
            color: #ffffff;
            padding: 4px 8px;
            border-radius: 4px;
            font-size: 12px;
            right: 10px;
            top: -25px;
            opacity: 0;
            transition: opacity 0.2s;
            border: 1px solid #4a5568;
        }
        .copy-tooltip.show {
            opacity: 1;
        }
        .message-footer {
            display: flex;
            justify-content: flex-end;
            margin-top: 10px;
            padding-top: 8px;
            border-top: 1px solid #4a5568;
        }
        .retry-button {
            display: inline-flex;
            align-items: center;
            padding: 6px 12px;
            background-color: #2d3748;
            color: #e6e6e6;
            border: 1px solid #4a5568;
            border-radius: 4px;
            font-size: 12px;
            cursor: pointer;
            transition: all 0.2s ease;
        }
        .retry-button:hover {
            background-color: #4a5568;
            color: #ffffff;
        }
        .retry-button svg {
            width: 14px;
            height: 14px;
            margin-right: 4px;
        }
        .retry-button.loading {
            opacity: 0.7;
            cursor: not-allowed;
        }
        .code-block-wrapper {
            position: relative;
            margin: 1em 0;
            padding-top: 40px;
            background-color: #1e293b;
            border: 1px solid #4a5568;
            border-radius: 6px;
        }
        .test-button {
            position: absolute;
            top: 5px;
            right: 120px;
            background-color: #3b82f6;
            color: #ffffff;
            padding: 6px 12px;
            border-radius: 4px;
            font-size: 12px;
            border: 1px solid #60a5fa;
            cursor: pointer;
            transition: all 0.2s ease;
        }
        .test-button:hover {
            background-color: #60a5fa;
        }
        .test-results {
            margin-top: 8px;
            padding: 12px;
            background-color: #1e293b;
            border-left: 4px solid #4a5568;
            font-family: monospace;
            white-space: pre-wrap;
            display: none;
            color: #e6e6e6;
        }
        .test-results.show {
            display: block;
        }
        .test-results.error {
            border-left-color: #ef4444;
            background-color: #2d1f1f;
        }
        .test-results.success {
            border-left-color: #10b981;
            background-color: #1a2e1f;
        }
        .loading-spinner {
            display: inline-block;
            width: 12px;
            height: 12px;
            border: 2px solid #ffffff;
            border-radius: 50%;
            border-top-color: transparent;
            animation: spin 1s linear infinite;
        }
        @keyframes spin {
            to {
                transform: rotate(360deg);
            }
        }
        .upload-button {
            position: relative;
            overflow: hidden;
            display: inline-block;
            background-color: #3b82f6;
            color: #ffffff;
            border: 1px solid #60a5fa;
            border-radius: 4px;
            transition: all 0.2s ease;
            padding: 6px 12px;
        }
        .upload-button:hover {
            background-color: #60a5fa;
        }
        .upload-button input[type=file] {
            position: absolute;
            top: 0;
            right: 0;
            min-width: 100%;
            min-height: 100%;
            opacity: 0;
            cursor: pointer;
        }

        /* New Chat button specific styling */
        .new-chat-button {
            background-color: #3b82f6;
            color: #ffffff;
            padding: 8px 16px;
            border-radius: 6px;
            border: none;
            cursor: pointer;
            transition: all 0.2s ease;
            font-weight: 500;
        }
        .new-chat-button:hover {
            background-color: #60a5fa;
        }

        /* Chat title styles */
        .chat-title {
            color: #e6e6e6;
            font-weight: 600;
            margin-bottom: 4px;
        }

        /* Chat date styles */
        .chat-date {
            color: #9ca3af;
            font-size: 0.875rem;
        }

        /* Message input area */
        .message-input {
            background-color: #1e293b;
            border: 1px solid #4a5568;
            color: #e6e6e6;
            border-radius: 6px;
            padding: 12px;
            width: 100%;
            margin-bottom: 10px;
        }
        .message-input:focus {
            outline: none;
            border-color: #60a5fa;
            box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
        }

        /* Send button */
        .send-button {
            background-color: #3b82f6;
            color: #ffffff;
            padding: 8px 16px;
            border-radius: 6px;
            border: none;
            cursor: pointer;
            transition: all 0.2s ease;
            font-weight: 500;
        }
        .send-button:hover {
            background-color: #60a5fa;
        }
        .header-container {
            text-align: center;
            padding: 1rem 0;
            margin-bottom: 2rem;
            position: relative;
            overflow: hidden;
        }

        .title-wrapper {
            display: inline-flex;
            align-items: center;
            gap: 0.75rem;
            padding: 0.5rem 1.5rem;
            background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(147, 197, 253, 0.1));
            border-radius: 12px;
            border: 1px solid rgba(59, 130, 246, 0.2);
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
        }

        .title {
            font-size: 1.75rem;
            font-weight: 700;
            background: linear-gradient(135deg, #60A5FA, #3B82F6);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            position: relative;
        }

        .logo-icon {
            width: 32px;
            height: 32px;
            animation: pulse 2s infinite;
        }

        .status-dot {
            width: 8px;
            height: 8px;
            background-color: #10B981;
            border-radius: 50%;
            position: relative;
            display: inline-block;
            margin-left: 0.5rem;
            animation: blink 2s infinite;
        }

        /* Floating particles */
        .particle {
            position: absolute;
            width: 4px;
            height: 4px;
            background: rgba(59, 130, 246, 0.2);
            border-radius: 50%;
            pointer-events: none;
        }

        .particle:nth-child(1) { animation: float-1 8s infinite; }
        .particle:nth-child(2) { animation: float-2 10s infinite; }
        .particle:nth-child(3) { animation: float-3 7s infinite; }
        .particle:nth-child(4) { animation: float-4 9s infinite; }

        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.1); }
            100% { transform: scale(1); }
        }

        @keyframes blink {
            0% { opacity: 1; }
            50% { opacity: 0.4; }
            100% { opacity: 1; }
        }

        @keyframes float-1 {
            0%, 100% { transform: translate(0, 0); }
            50% { transform: translate(20px, -20px); }
        }

        @keyframes float-2 {
            0%, 100% { transform: translate(0, 0); }
            50% { transform: translate(-15px, -25px); }
        }

        @keyframes float-3 {
            0%, 100% { transform: translate(0, 0); }
            50% { transform: translate(25px, -15px); }
        }

        @keyframes float-4 {
            0%, 100% { transform: translate(0, 0); }
            50% { transform: translate(-20px, -10px); }
        }
        .model-label {
            position: fixed;
            top: 1rem;
            right: 1rem;
            background-color: #f3f4f6;
            color: #4b5563;
            padding: 0.25rem 0.75rem;
            border-radius: 9999px;
            font-size: 0.875rem;
            font-weight: 500;
            box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
            z-index: 50;
        }
        .loading-indicator {
            position: sticky;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(17, 24, 39, 0.95);
            padding: 1rem;
            border-top: 1px solid #4b5563;
            z-index: 50;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.5rem;
        }

        .loading-indicator.hidden {
            display: none;
        }

        .loading-bar {
            width: 200px;
            height: 4px;
            background: #374151;
            border-radius: 2px;
            overflow: hidden;
        }

        .loading-progress {
            width: 40%;
            height: 100%;
            background: #3b82f6;
            border-radius: 2px;
            animation: moveProgress 1.5s infinite ease-in-out;
        }

        .loading-text {
            color: #9ca3af;
            font-size: 0.875rem;
            font-weight: 500;
        }

        @keyframes moveProgress {
            0% {
                transform: translateX(-100%);
            }
            50% {
                transform: translateX(100%);
            }
            100% {
                transform: translateX(-100%);
            }
        }
    </style>
</head>
<body class="bg-gray-900">
<div class="model-label">Mistral:7b</div>
    <div class="container mx-auto px-4 py-8">
        <h1 class="text-2xl font-bold text-blue-500 text-center mb-6">Figr AI Code Assistant</h1>
        <div class="flex gap-4">
            <!-- Sidebar with chat list -->
            <div class="w-1/4 bg-gray-800 rounded-lg shadow-lg p-4">
                <div class="flex justify-between items-center mb-4">
                    <h2 class="text-xl font-bold text-gray-100">Chats</h2>
                    <button onclick="createNewChat()" class="bg-blue-500 text-white px-4 py-2 rounded hover:bg-blue-600">
                        New Chat
                    </button>
                </div>
                <div id="chatList" class="chat-list">
                    <!-- Chat items will be dynamically added here -->
                </div>
            </div>

            <!-- Main chat area -->
            <div class="w-3/4 bg-gray-800 rounded-lg shadow-lg p-4">
                <div id="chatArea" class="chat-area mb-4">
                    <!-- Messages will be dynamically added here -->
                </div>

                <!-- Input area -->
                <div class="flex gap-2">
                    <textarea
                        id="userInput"
                        class="w-full p-2 border rounded-lg resize-none bg-gray-700 text-gray-100"
                        rows="3"
                        placeholder="Type your message here..."
                    ></textarea>
                    <div class="flex flex-col gap-2">
                        <label class="relative cursor-pointer bg-gray-700 hover:bg-gray-600 p-2 rounded-lg flex items-center justify-center">
                            <input type="file"
                                   id="fileInput"
                                   accept=".py"
                                   class="hidden"
                                   onchange="handleFileUpload(event)"/>
                            <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="text-blue-400">
                                <path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path>
                                <polyline points="17 8 12 3 7 8"></polyline>
                                <line x1="12" y1="3" x2="12" y2="15"></line>
                            </svg>
                        </label>
                        <button
                            onclick="sendMessage()"
                            class="bg-blue-500 text-white px-6 py-2 rounded-lg hover:bg-blue-600"
                        >
                            Send
                        </button>
                    </div>
                </div>
                <div id="loadingIndicator" class="loading-indicator hidden">
                    <div class="loading-bar">
                        <div class="loading-progress"></div>
                    </div>
                    <div class="loading-text">Generating...</div>
                </div>

                <!-- Important Information -->
                <div class="mt-4">
                    <h3 class="text-lg font-bold mb-2 text-gray-100">Important Information</h3>
                    <div id="importantInfo" class="bg-gray-800 p-4 rounded-lg text-gray-100 border border-gray-700">
                        <!-- Important info will be added here -->
                    </div>
                </div>
            </div>
        </div>
    </div>

    <script>
        let currentSessionId = null;

        // Initialize marked with syntax highlighting
        marked.setOptions({
            highlight: function(code, lang) {
                return hljs.highlight(code, {language: lang || 'plaintext'}).value;
            }
        });
        const renderer = new marked.Renderer();
        renderer.code = function(code, language) {
            const highlightedCode = language ? hljs.highlight(code, {language}).value : hljs.highlightAuto(code).value;
            return `
                <div class="code-block-wrapper">
                    <button class="test-button">Test Code</button>
                    <button class="copy-button">Copy Code</button>
                    <pre><code class="hljs ${language || ''}">${highlightedCode}</code></pre>
                    <div class="test-results"></div>
                </div>
            `;
        };
        marked.setOptions({ renderer });
        // Create new chat
        async function createNewChat() {
            try {
                const response = await fetch('/api/new-chat', {
                    method: 'POST',
                    headers: {
                        'Content-Type': 'application/json'
                    }
                });
                const data = await response.json();
                if (data.success) {
                    currentSessionId = data.chat.id;
                    await loadChatList();
                    clearChatArea();
                }
            } catch (error) {
                console.error('Error creating new chat:', error);
            }
        }

        // Load chat list
        async function loadChatList() {
            try {
                const response = await fetch('/api/chat-list');
                const data = await response.json();
                const chatListElement = document.getElementById('chatList');
                chatListElement.innerHTML = '';

                data.chats.forEach(chat => {
                    const chatElement = document.createElement('div');
                    chatElement.className = `chat-item p-3 cursor-pointer rounded ${
                        chat.id === currentSessionId ? 'active-chat' : ''
                    }`;
                    chatElement.onclick = () => loadChat(chat.id);
                    chatElement.innerHTML = `
                        <div class="font-medium">${chat.title || 'New Chat'}</div>
                        <div class="text-sm text-gray-500">${new Date(chat.date).toLocaleDateString()}</div>
                    `;
                    chatListElement.appendChild(chatElement);
                });
            } catch (error) {
                console.error('Error loading chat list:', error);
            }
        }

        // Load specific chat
        async function loadChat(sessionId) {
            currentSessionId = sessionId;
            try {
                const response = await fetch(`/api/chat-history?sessionId=${sessionId}`);
                const data = await response.json();
                displayChatHistory(data.history);
                displayImportantInfo(data.important_info);
                await loadChatList(); // Refresh chat list to update active state
            } catch (error) {
                console.error('Error loading chat:', error);
            }
        }

        // Display chat history
        function displayChatHistory(history) {
            const chatArea = document.getElementById('chatArea');
            chatArea.innerHTML = '';
            history.forEach(message => {
                displayMessage(message.role, message.content);
            });
            scrollToBottom();
        }

        // Display important information
        function displayImportantInfo(info) {
            const infoElement = document.getElementById('importantInfo');
            infoElement.innerHTML = info.length > 0
                ? info.map(item => `<p>• ${item}</p>`).join('')
                : '<p>No important information yet</p>';
        }

        // Send message
        async function sendMessage() {
            const userInput = document.getElementById('userInput');
            const message = userInput.value.trim();
            const loadingIndicator = document.getElementById('loadingIndicator');

            if (!message) return;
            if (!currentSessionId) {
                await createNewChat();
            }

            displayMessage('user', message);
            userInput.value = '';
            scrollToBottom();

            // Show loading indicator
            loadingIndicator.classList.remove('hidden');

            try {
                const response = await fetch('/api/chat', {
                    method: 'POST',
                    headers: {
                        'Content-Type': 'application/json'
                    },
                    body: JSON.stringify({
                        message: message,
                        sessionId: currentSessionId
                    })
                });

                const data = await response.json();

                // Hide loading indicator
                loadingIndicator.classList.add('hidden');

                if (data.success) {
                    displayMessage('assistant', data.response);
                    displayImportantInfo(data.important_info);
                    await loadChatList();
                } else {
                    displayMessage('assistant', 'Error: ' + data.response);
                }
            } catch (error) {
                // Hide loading indicator on error too
                loadingIndicator.classList.add('hidden');
                console.error('Error sending message:', error);
                displayMessage('assistant', 'Error sending message');
            }
            scrollToBottom();
        }
        async function handleFileUpload(event) {
            const file = event.target.files[0];
            if (!file) return;

            if (!file.name.endsWith('.py')) {
                alert('Please upload only Python (.py) files');
                return;
            }

            const formData = new FormData();
            formData.append('file', file);

            try {
                const response = await fetch('/api/upload', {
                    method: 'POST',
                    body: formData
                });

                const data = await response.json();

                if (data.success) {
                    // Add the file content and analysis to the chat
                    const message = `I've uploaded a Python file named "${data.filename}". Here's the code:\n\n\`\`\`python\n${data.content}\n\`\`\``;
                    document.getElementById('userInput').value = message;
                    await sendMessage();

                    // Send the analysis as an assistant message
                    const analysisMessage = data.analysis;
                    displayMessage('assistant', analysisMessage);

                    // Clear the file input
                    event.target.value = '';
                } else {
                    alert(data.error || 'Error uploading file');
                }
            } catch (error) {
                console.error('Error:', error);
                alert('Error uploading file');
            }
        }


        // Display a single message
        function displayMessage(role, content) {
            const chatArea = document.getElementById('chatArea');
            const messageDiv = document.createElement('div');
            messageDiv.className = `message-bubble ${role}-message`;

            // Create a div for message content
            const contentDiv = document.createElement('div');
            contentDiv.className = 'message-content';

            // Custom renderer for marked to wrap code blocks (same as before)
            const renderer = new marked.Renderer();
            renderer.code = function(code, language) {
                const highlightedCode = language ? hljs.highlight(code, {language}).value : hljs.highlightAuto(code).value;

                // Simplified HTML structure with both buttons
                const buttonsHtml = `
                    <button class="test-button">Test Code</button>
                    <button class="copy-button">Copy Code</button>
                `;

                return `
                    <div class="code-block-wrapper">
                        ${buttonsHtml}
                        <pre><code class="hljs ${language || ''}">${highlightedCode}</code></pre>
                        <div class="test-results"></div>
                    </div>
                `;
            };

            marked.setOptions({ renderer });

            // Parse markdown and render HTML
            contentDiv.innerHTML = marked.parse(content);
            messageDiv.appendChild(contentDiv);

            // Immediately initialize code blocks after adding content
            messageDiv.querySelectorAll('.code-block-wrapper').forEach(wrapper => {
                // Ensure buttons exist
                if (!wrapper.querySelector('.test-button') || !wrapper.querySelector('.copy-button')) {
                    const buttonsDiv = document.createElement('div');
                    buttonsDiv.innerHTML = `
                        <button class="test-button">Test Code</button>
                        <button class="copy-button">Copy Code</button>
                    `;
                    wrapper.insertBefore(buttonsDiv, wrapper.firstChild);
                }

                const copyButton = wrapper.querySelector('.copy-button');
                const testButton = wrapper.querySelector('.test-button');
                const codeElement = wrapper.querySelector('code');
                const resultsElement = wrapper.querySelector('.test-results') || (() => {
                    const div = document.createElement('div');
                    div.className = 'test-results';
                    wrapper.appendChild(div);
                    return div;
                })();

                // Copy button handler
                copyButton.addEventListener('click', async () => {
                    try {
                        await navigator.clipboard.writeText(codeElement.textContent);
                        copyButton.textContent = 'Copied!';
                        setTimeout(() => {
                            copyButton.textContent = 'Copy Code';
                        }, 2000);
                    } catch (err) {
                        console.error('Failed to copy:', err);
                    }
                });

                // Test button handler
                testButton.addEventListener('click', async () => {
                    testButton.textContent = 'Testing...';
                    testButton.disabled = true;

                    try {
                        const response = await fetch('/api/test-code', {
                            method: 'POST',
                            headers: {
                                'Content-Type': 'application/json'
                            },
                            body: JSON.stringify({
                                code: codeElement.textContent
                            })
                        });

                        const data = await response.json();

                        resultsElement.textContent = data.output || 'Code executed successfully with no output';
                        resultsElement.className = `test-results show ${data.success ? 'success' : 'error'}`;

                    } catch (error) {
                        resultsElement.textContent = `Error: ${error.message}`;
                        resultsElement.className = 'test-results show error';
                    } finally {
                        testButton.textContent = 'Test Code';
                        testButton.disabled = false;
                    }
                });
            });


            // Add retry button for assistant messages
            if (role === 'assistant') {
                const footer = document.createElement('div');
                footer.className = 'message-footer';
                footer.innerHTML = `
                    <button class="retry-button">
                        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor">
                            <path d="M2.5 2v6h6M21.5 22v-6h-6"/>
                            <path d="M22 11.5A10 10 0 003.2 7.2M2 12.5a10 10 0 0018.8 4.2"/>
                        </svg>
                        Retry
                    </button>
                `;
                messageDiv.appendChild(footer);

                // Add click handler for retry button
                const retryButton = footer.querySelector('.retry-button');
                const lastUserMessage = findLastUserMessage();
                if (lastUserMessage) {
                    retryButton.addEventListener('click', () => retryMessage(lastUserMessage, messageDiv));
                }
            }

            // Add copy button functionality
            addCopyButtons(contentDiv);

            chatArea.appendChild(messageDiv);
        }

        // Helper function to find the last user message before an assistant message
        function findLastUserMessage() {
            const chatArea = document.getElementById('chatArea');
            const messages = chatArea.querySelectorAll('.message-bubble');
            let lastUserMessage = null;

            for (let i = messages.length - 1; i >= 0; i--) {
                if (messages[i].classList.contains('user-message')) {
                    const contentDiv = messages[i].querySelector('.message-content');
                    if (contentDiv) {
                        lastUserMessage = contentDiv.textContent;
                        break;
                    }
                }
            }

            return lastUserMessage;
        }

        // Clear chat area
        function clearChatArea() {
            document.getElementById('chatArea').innerHTML = '';
            document.getElementById('importantInfo').innerHTML = '<p>No important information yet</p>';
            document.getElementById('userInput').value = '';
        }

        // Scroll chat area to bottom
        function scrollToBottom() {
            const chatArea = document.getElementById('chatArea');
            chatArea.scrollTop = chatArea.scrollHeight;
        }

        // Handle Enter key in textarea
        document.getElementById('userInput').addEventListener('keydown', function(e) {
            if (e.key === 'Enter' && !e.shiftKey) {
                e.preventDefault();
                sendMessage();
            }
        });

        // Initialize
        window.onload = async function() {
            await loadChatList();
        };
        async function copyCode(codeElement, tooltipElement) {
            try {
                await navigator.clipboard.writeText(codeElement.textContent);
                tooltipElement.textContent = 'Copied!';
                tooltipElement.classList.add('show');
                setTimeout(() => {
                    tooltipElement.classList.remove('show');
                }, 1500);
            } catch (err) {
                console.error('Failed to copy code:', err);
                tooltipElement.textContent = 'Failed to copy';
                tooltipElement.classList.add('show');
                setTimeout(() => {
                    tooltipElement.classList.remove('show');
                }, 1500);
            }
        }
        async function retryMessage(originalMessage, messageElement) {
            if (!currentSessionId) return;

            const retryButton = messageElement.querySelector('.retry-button');


            // Show loading state
            retryButton.classList.add('loading');

            retryButton.innerHTML = `
                <svg class="animate-spin" viewBox="0 0 24 24">
                    <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
                    <path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z"></path>
                </svg>
                Regenerating...
            `;

            try {
                const response = await fetch('/api/chat', {
                    method: 'POST',
                    headers: {
                        'Content-Type': 'application/json'
                    },
                    body: JSON.stringify({
                        message: originalMessage,
                        sessionId: currentSessionId
                    })
                });

                const data = await response.json();
                if (data.success) {
                    // Replace the old message content with new content
                    const contentDiv = messageElement.querySelector('.message-content');
                    contentDiv.innerHTML = marked.parse(data.response);

                    // Reapply syntax highlighting
                    contentDiv.querySelectorAll('pre code').forEach((block) => {
                        hljs.highlightBlock(block);
                    });

                    // Add copy buttons to new code blocks
                    addCopyButtons(contentDiv);

                    // Update important info
                    displayImportantInfo(data.important_info);
                } else {
                    alert('Error regenerating response: ' + data.response);
                }
            } catch (error) {
                console.error('Error regenerating message:', error);
                alert('Error regenerating response');
            } finally {
                // Restore retry button
                retryButton.classList.remove('loading');
                retryButton.innerHTML = `
                    <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor">
                        <path d="M2.5 2v6h6M21.5 22v-6h-6"/>
                        <path d="M22 11.5A10 10 0 003.2 7.2M2 12.5a10 10 0 0018.8 4.2"/>
                    </svg>
                    Retry
                `;
            }
        }

        // Helper function to add copy buttons to code blocks
        function addCopyButtons(element) {
            element.querySelectorAll('.code-block-wrapper').forEach(wrapper => {
                const copyButton = wrapper.querySelector('.copy-button');
                const codeElement = wrapper.querySelector('code');
                const tooltipElement = wrapper.querySelector('.copy-tooltip');

                copyButton.addEventListener('click', () => copyCode(codeElement, tooltipElement));

                copyButton.addEventListener('mouseenter', () => {
                    tooltipElement.textContent = 'Copy';
                    tooltipElement.classList.add('show');
                });
                copyButton.addEventListener('mouseleave', () => {
                    if (tooltipElement.textContent === 'Copy') {
                        tooltipElement.classList.remove('show');
                    }
                });
            });
        }
    </script>
</body>
</html>