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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>RAGTAG MVP</title>
<link rel="icon" type="image/x-icon" href="/favicon.ico">
<style>
body {
font-family: 'Courier New', monospace;
background-color: #000;
color: #00ff00;
margin: 0;
padding: 0;
height: 100vh;
display: flex;
flex-direction: column;
}
#content {
flex-grow: 1;
overflow-y: auto;
padding: 20px;
}
#chat-container {
border: 1px solid #00ff00;
padding: 10px;
margin-bottom: 10px;
min-height: 200px;
}
#input-container {
display: flex;
padding: 10px 20px;
background-color: #000;
border-top: 1px solid #00ff00;
}
#prompt {
color: #00ff00;
margin-right: 5px;
}
#user-input {
flex-grow: 1;
background-color: #000;
border: none;
color: #00ff00;
font-family: 'Courier New', monospace;
font-size: 16px;
}
#user-input:focus {
outline: none;
}
.message {
margin-bottom: 10px;
}
.user-message {
color: #ffffff;
}
.ai-message {
color: #00ff00;
}
</style>
</head>
<body>
<div id="content">
<a href="/docmanager" style="color: #00ff00; margin-bottom: 10px; display: block;">Document Manager</a>
<a href="/describer" style="color: #00ff00; margin-bottom: 10px; display: block;">Image Describer</a>
<div id="sessionInfo" style="color: #00ff00; margin-bottom: 10px;">
<div>Session ID: <span id="sessionIdDisplay"></span></div>
<div>Title Filter: <span id="titleFilterDisplay">None</span></div>
</div>
<button id="clearButton" style="background-color: #003300; color: #00ff00; border: 1px solid #00ff00; padding: 5px 10px; cursor: pointer; margin-bottom: 10px;">Clear Chat</button>
<div id="chat-container"></div>
</div>
<div id="input-container">
<span id="prompt">$</span>
<input type="text" id="user-input" placeholder="Enter your query...">
</div>
<script>
const chatContainer = document.getElementById('chat-container');
const userInput = document.getElementById('user-input');
const clearButton = document.getElementById('clearButton');
const sessionIdDisplay = document.getElementById('sessionIdDisplay');
const titleFilterDisplay = document.getElementById('titleFilterDisplay');
let queryHistory = [];
let historyIndex = -1;
let sessionId = Date.now().toString();
let titleFilter = '';
// Display initial session ID
sessionIdDisplay.textContent = sessionId;
function addMessage(sender, message) {
const messageElement = document.createElement('div');
messageElement.classList.add('message');
messageElement.classList.add(sender === 'You' ? 'user-message' : 'ai-message');
messageElement.textContent = `${sender === 'You' ? '$ ' : ''}${message}`;
chatContainer.appendChild(messageElement);
chatContainer.scrollTop = chatContainer.scrollHeight;
}
async function sendQuery(query) {
try {
const response = await fetch('/query', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify({ query: query, sessionId: sessionId, titleFilter: titleFilter }),
});
if (!response.ok) {
throw new Error('Network response was not ok');
}
const reader = response.body.getReader();
addMessage('AI', ''); // Add an empty AI message to start
let buffer = '';
while (true) {
const { value, done } = await reader.read();
if (done) break;
buffer += new TextDecoder().decode(value);
const lines = buffer.split('\n');
buffer = lines.pop() || '';
for (const line of lines) {
if (line.startsWith('data:')) {
const content = line.slice(5);
if (content) {
appendToLastAIMessage(content);
} else {
appendToLastAIMessage('\n');
}
}
}
}
} catch (error) {
console.error('Error:', error);
addMessage('System', 'An error occurred while processing your request.');
}
}
function appendToLastAIMessage(content) {
const messages = document.querySelectorAll('.message');
const lastAIMessage = Array.from(messages).reverse().find(msg => msg.classList.contains('ai-message'));
if (lastAIMessage) {
if (content === '\n') {
lastAIMessage.appendChild(document.createElement('br'));
} else {
lastAIMessage.appendChild(document.createTextNode(content));
}
lastAIMessage.scrollIntoView({ behavior: 'smooth', block: 'end' });
} else {
addMessage('AI', content);
}
}
async function clearSession() {
try {
const response = await fetch('/clear_session', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify({ sessionId: sessionId }),
});
if (!response.ok) {
throw new Error('Network response was not ok');
}
chatContainer.innerHTML = '';
queryHistory = [];
historyIndex = -1;
sessionId = Date.now().toString();
titleFilter = '';
sessionIdDisplay.textContent = sessionId;
titleFilterDisplay.textContent = 'None';
addMessage('System', 'Chat session cleared.');
} catch (error) {
console.error('Error:', error);
addMessage('System', 'An error occurred while clearing the session.');
}
}
function processQuery(query) {
if (query.includes('@')) {
const parts = query.split('@');
if (parts.length > 1) {
titleFilter = parts[1].split(' ')[0];
titleFilterDisplay.textContent = titleFilter;
}
}
return query;
}
userInput.addEventListener('keydown', (e) => {
if (e.key === 'Enter') {
const query = userInput.value.trim();
if (query) {
addMessage('You', query);
const processedQuery = processQuery(query);
sendQuery(processedQuery);
queryHistory.unshift(query);
historyIndex = -1;
userInput.value = '';
}
} else if (e.key === 'ArrowUp') {
e.preventDefault();
if (historyIndex < queryHistory.length - 1) {
historyIndex++;
userInput.value = queryHistory[historyIndex];
}
} else if (e.key === 'ArrowDown') {
e.preventDefault();
if (historyIndex > -1) {
historyIndex--;
userInput.value = historyIndex === -1 ? '' : queryHistory[historyIndex];
}
}
});
clearButton.addEventListener('click', clearSession);
</script>
</body>
</html> |