Files
lang-agent/static/viewer.html
2026-01-30 11:44:06 +08:00

395 lines
12 KiB
HTML

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Conversation Viewer</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
height: 100vh;
display: flex;
background-color: #f5f5f5;
}
/* Left Sidebar - Conversation List */
.sidebar {
width: 300px;
background-color: #2c3e50;
color: white;
display: flex;
flex-direction: column;
border-right: 1px solid #34495e;
}
.sidebar-header {
padding: 20px;
background-color: #34495e;
border-bottom: 1px solid #2c3e50;
}
.sidebar-header h1 {
font-size: 20px;
font-weight: 600;
}
.conversation-list {
flex: 1;
overflow-y: auto;
padding: 10px;
}
.conversation-item {
padding: 12px 15px;
margin-bottom: 8px;
background-color: #34495e;
border-radius: 8px;
cursor: pointer;
transition: all 0.2s;
border: 2px solid transparent;
}
.conversation-item:hover {
background-color: #3d566e;
transform: translateX(2px);
}
.conversation-item.active {
background-color: #3498db;
border-color: #2980b9;
}
.conversation-id {
font-weight: 600;
font-size: 14px;
margin-bottom: 4px;
word-break: break-all;
}
.conversation-meta {
font-size: 12px;
opacity: 0.8;
display: flex;
justify-content: space-between;
align-items: center;
}
.message-count {
background-color: rgba(255, 255, 255, 0.2);
padding: 2px 8px;
border-radius: 12px;
font-size: 11px;
}
/* Main Content Area */
.main-content {
flex: 1;
display: flex;
flex-direction: column;
background-color: #ffffff;
}
.chat-header {
padding: 20px;
background-color: #ecf0f1;
border-bottom: 1px solid #bdc3c7;
}
.chat-header h2 {
font-size: 18px;
color: #2c3e50;
}
.chat-header .conversation-id-display {
font-size: 14px;
color: #7f8c8d;
margin-top: 4px;
}
.messages-container {
flex: 1;
overflow-y: auto;
padding: 20px;
background: linear-gradient(to bottom, #f8f9fa, #ffffff);
}
.message {
margin-bottom: 16px;
display: flex;
animation: fadeIn 0.3s ease-in;
}
@keyframes fadeIn {
from {
opacity: 0;
transform: translateY(10px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
.message.human {
justify-content: flex-end;
}
.message.ai,
.message.tool {
justify-content: flex-start;
}
.message-bubble {
max-width: 70%;
padding: 12px 16px;
border-radius: 18px;
word-wrap: break-word;
position: relative;
}
.message.human .message-bubble {
background-color: #3498db;
color: white;
border-bottom-right-radius: 4px;
}
.message.ai .message-bubble {
background-color: #e8f5e9;
color: #2c3e50;
border-bottom-left-radius: 4px;
}
.message.tool .message-bubble {
background-color: #fff3e0;
color: #2c3e50;
border-bottom-left-radius: 4px;
border-left: 3px solid #ff9800;
}
.message-type-label {
font-size: 11px;
font-weight: 600;
text-transform: uppercase;
margin-bottom: 4px;
opacity: 0.7;
}
.message-content {
font-size: 14px;
line-height: 1.5;
white-space: pre-wrap;
}
.message-time {
font-size: 11px;
opacity: 0.6;
margin-top: 4px;
}
.empty-state {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
height: 100%;
color: #95a5a6;
}
.empty-state-icon {
font-size: 48px;
margin-bottom: 16px;
}
.loading {
text-align: center;
padding: 40px;
color: #7f8c8d;
}
.error {
background-color: #fee;
color: #c33;
padding: 12px;
margin: 10px;
border-radius: 4px;
border-left: 4px solid #c33;
}
/* Scrollbar styling */
.conversation-list::-webkit-scrollbar,
.messages-container::-webkit-scrollbar {
width: 8px;
}
.conversation-list::-webkit-scrollbar-track,
.messages-container::-webkit-scrollbar-track {
background: #2c3e50;
}
.conversation-list::-webkit-scrollbar-thumb {
background: #34495e;
border-radius: 4px;
}
.messages-container::-webkit-scrollbar-track {
background: #f8f9fa;
}
.messages-container::-webkit-scrollbar-thumb {
background: #bdc3c7;
border-radius: 4px;
}
</style>
</head>
<body>
<!-- Left Sidebar -->
<div class="sidebar">
<div class="sidebar-header">
<h1>💬 Conversations</h1>
</div>
<div class="conversation-list" id="conversationList">
<div class="loading">Loading conversations...</div>
</div>
</div>
<!-- Main Content -->
<div class="main-content">
<div class="chat-header">
<h2>Conversation Messages</h2>
<div class="conversation-id-display" id="conversationIdDisplay">Select a conversation to view messages</div>
</div>
<div class="messages-container" id="messagesContainer">
<div class="empty-state">
<div class="empty-state-icon">👈</div>
<div>Select a conversation from the left to view messages</div>
</div>
</div>
</div>
<script>
const API_BASE = window.location.origin;
let currentConversationId = null;
// Load conversations on page load
async function loadConversations() {
const listEl = document.getElementById('conversationList');
try {
const response = await fetch(`${API_BASE}/api/conversations`);
if (!response.ok) throw new Error('Failed to load conversations');
const conversations = await response.json();
if (conversations.length === 0) {
listEl.innerHTML = '<div class="loading">No conversations found</div>';
return;
}
listEl.innerHTML = conversations.map(conv => `
<div class="conversation-item" data-id="${conv.conversation_id}">
<div class="conversation-id">${conv.conversation_id}</div>
<div class="conversation-meta">
<span>${formatDate(conv.last_updated)}</span>
<span class="message-count">${conv.message_count} msgs</span>
</div>
</div>
`).join('');
// Add click handlers
listEl.querySelectorAll('.conversation-item').forEach(item => {
item.addEventListener('click', () => {
const convId = item.dataset.id;
selectConversation(convId);
});
});
// Select first conversation by default
if (conversations.length > 0) {
selectConversation(conversations[0].conversation_id);
}
} catch (error) {
listEl.innerHTML = `<div class="error">Error loading conversations: ${error.message}</div>`;
console.error('Error loading conversations:', error);
}
}
// Select a conversation and load its messages
async function selectConversation(conversationId) {
currentConversationId = conversationId;
// Update UI
document.querySelectorAll('.conversation-item').forEach(item => {
item.classList.toggle('active', item.dataset.id === conversationId);
});
document.getElementById('conversationIdDisplay').textContent = conversationId;
const container = document.getElementById('messagesContainer');
container.innerHTML = '<div class="loading">Loading messages...</div>';
try {
const response = await fetch(`${API_BASE}/api/conversations/${conversationId}/messages`);
if (!response.ok) throw new Error('Failed to load messages');
const messages = await response.json();
if (messages.length === 0) {
container.innerHTML = '<div class="empty-state"><div>No messages in this conversation</div></div>';
return;
}
container.innerHTML = messages.map(msg => {
const isHuman = msg.message_type === 'human';
const isTool = msg.message_type === 'tool';
const alignClass = isHuman ? 'human' : (isTool ? 'tool' : 'ai');
const typeLabel = isTool ? 'Tool' : (isHuman ? 'You' : 'AI');
return `
<div class="message ${alignClass}">
<div class="message-bubble">
<div class="message-type-label">${typeLabel}</div>
<div class="message-content">${escapeHtml(msg.content)}</div>
<div class="message-time">${formatDate(msg.created_at)}</div>
</div>
</div>
`;
}).join('');
// Scroll to bottom
container.scrollTop = container.scrollHeight;
} catch (error) {
container.innerHTML = `<div class="error">Error loading messages: ${error.message}</div>`;
console.error('Error loading messages:', error);
}
}
// Utility functions
function formatDate(dateString) {
if (!dateString) return 'Unknown';
const date = new Date(dateString);
return date.toLocaleString('en-US', {
month: 'short',
day: 'numeric',
hour: '2-digit',
minute: '2-digit'
});
}
function escapeHtml(text) {
const div = document.createElement('div');
div.textContent = text;
return div.innerHTML;
}
// Initialize on page load
loadConversations();
</script>
</body>
</html>