184 lines
6.0 KiB
HTML
184 lines
6.0 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>PocketFlow Chat</title>
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<style>
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body {
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font-family: Arial, sans-serif;
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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: #f5f5f5;
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}
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.chat-container {
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background: white;
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border-radius: 10px;
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padding: 20px;
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box-shadow: 0 2px 10px rgba(0,0,0,0.1);
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}
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.messages {
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height: 400px;
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overflow-y: auto;
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border: 1px solid #ddd;
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padding: 10px;
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margin-bottom: 10px;
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background-color: #fafafa;
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border-radius: 5px;
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}
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.message {
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margin-bottom: 10px;
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padding: 8px 12px;
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border-radius: 8px;
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max-width: 80%;
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}
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.user-message {
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background-color: #007bff;
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color: white;
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margin-left: auto;
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text-align: right;
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}
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.ai-message {
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background-color: #e9ecef;
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color: #333;
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}
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.input-container {
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display: flex;
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gap: 10px;
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}
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#messageInput {
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flex: 1;
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padding: 10px;
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border: 1px solid #ddd;
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border-radius: 5px;
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font-size: 16px;
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}
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#sendButton {
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padding: 10px 20px;
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background-color: #007bff;
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color: white;
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border: none;
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border-radius: 5px;
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cursor: pointer;
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font-size: 16px;
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}
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#sendButton:disabled {
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background-color: #ccc;
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cursor: not-allowed;
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}
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.status {
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text-align: center;
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color: #666;
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font-style: italic;
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margin: 10px 0;
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}
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</style>
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</head>
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<body>
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<div class="chat-container">
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<h1>🤖 PocketFlow Chat Interface</h1>
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<div class="status" id="status">Connecting...</div>
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<div class="messages" id="messages"></div>
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<div class="input-container">
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<input type="text" id="messageInput" placeholder="Type your message..." disabled>
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<button id="sendButton" disabled>Send</button>
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</div>
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</div>
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<script>
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const ws = new WebSocket(`ws://localhost:8000/ws`);
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const messagesDiv = document.getElementById('messages');
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const messageInput = document.getElementById('messageInput');
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const sendButton = document.getElementById('sendButton');
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const statusDiv = document.getElementById('status');
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let isStreaming = false;
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let currentAiMessage = null;
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ws.onopen = function(event) {
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statusDiv.textContent = '✅ Connected';
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messageInput.disabled = false;
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sendButton.disabled = false;
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messageInput.focus();
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};
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ws.onmessage = function(event) {
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const data = JSON.parse(event.data);
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if (data.type === 'start') {
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isStreaming = true;
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currentAiMessage = document.createElement('div');
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currentAiMessage.className = 'message ai-message';
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currentAiMessage.textContent = '';
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messagesDiv.appendChild(currentAiMessage);
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messagesDiv.scrollTop = messagesDiv.scrollHeight;
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sendButton.disabled = true;
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statusDiv.textContent = '🤖 AI is typing...';
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} else if (data.type === 'chunk') {
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if (currentAiMessage) {
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currentAiMessage.textContent += data.content;
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messagesDiv.scrollTop = messagesDiv.scrollHeight;
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}
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} else if (data.type === 'end') {
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isStreaming = false;
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currentAiMessage = null;
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sendButton.disabled = false;
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statusDiv.textContent = '✅ Connected';
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messageInput.focus();
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} else if (data.type === 'error') {
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const errorMessage = document.createElement('div');
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errorMessage.className = 'message ai-message';
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errorMessage.textContent = `Error: ${data.content}`;
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errorMessage.style.color = 'red';
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messagesDiv.appendChild(errorMessage);
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messagesDiv.scrollTop = messagesDiv.scrollHeight;
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isStreaming = false;
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sendButton.disabled = false;
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statusDiv.textContent = '✅ Connected';
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}
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};
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ws.onclose = function(event) {
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statusDiv.textContent = '❌ Disconnected';
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messageInput.disabled = true;
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sendButton.disabled = true;
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};
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ws.onerror = function(error) {
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statusDiv.textContent = '❌ Connection Error';
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console.error('WebSocket error:', error);
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};
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function sendMessage() {
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const message = messageInput.value.trim();
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if (message && !isStreaming) {
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const userMessage = document.createElement('div');
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userMessage.className = 'message user-message';
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userMessage.textContent = message;
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messagesDiv.appendChild(userMessage);
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messagesDiv.scrollTop = messagesDiv.scrollHeight;
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ws.send(JSON.stringify({
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type: 'message',
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content: message
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}));
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messageInput.value = '';
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statusDiv.textContent = '📤 Sending...';
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}
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}
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sendButton.addEventListener('click', sendMessage);
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messageInput.addEventListener('keypress', function(e) {
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if (e.key === 'Enter' && !e.shiftKey) {
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e.preventDefault();
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sendMessage();
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}
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});
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</script>
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</body>
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</html> |