Files
chatgpt-on-wechat/channel/web/chat.html
T
2026-02-03 12:19:36 +08:00

1545 lines
51 KiB
HTML

<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>CowAgent - Personal AI Agent</title>
<link rel="icon" href="assets/favicon.ico" type="image/x-icon">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
<script src="https://cdn.jsdelivr.net/npm/markdown-it@13.0.1/dist/markdown-it.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/styles/github.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/highlight.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/languages/python.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/languages/javascript.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/languages/java.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/languages/go.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/languages/cpp.min.js"></script>
<script src="assets/axios.min.js"></script>
<style>
:root {
--primary-color: #10a37f;
--primary-hover: #0d8a6c;
--bg-color: #f7f7f8;
--chat-bg: #ffffff;
--user-msg-bg: #10a37f;
--bot-msg-bg: #f7f7f8;
--border-color: #e5e5e5;
--text-color: #343541;
--text-light: #6e6e80;
--shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
color: var(--text-color);
background-color: var(--bg-color);
display: flex;
flex-direction: column;
height: 100vh;
margin: 0;
overflow: hidden;
}
#app-container {
display: flex;
height: 100vh;
width: 100%;
}
#sidebar {
width: 260px;
background-color: #202123;
color: white;
display: flex;
flex-direction: column;
transition: all 0.3s ease;
}
#new-chat {
margin: 15px;
padding: 12px;
border: 1px solid rgba(255, 255, 255, 0.2);
border-radius: 6px;
display: flex;
align-items: center;
cursor: pointer;
transition: background 0.2s;
}
#new-chat:hover {
background-color: rgba(255, 255, 255, 0.1);
}
#new-chat i {
margin-right: 10px;
}
#chat-history {
flex: 1;
overflow-y: auto;
padding: 10px 15px;
}
.history-item {
padding: 10px;
border-radius: 6px;
margin-bottom: 5px;
cursor: pointer;
display: flex;
align-items: center;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.history-item:hover {
background-color: rgba(255, 255, 255, 0.1);
}
.history-item i {
margin-right: 10px;
}
#sidebar-footer {
padding: 15px;
border-top: 1px solid rgba(255, 255, 255, 0.1);
}
#user-info {
display: flex;
align-items: center;
cursor: pointer;
padding: 5px;
border-radius: 6px;
}
#user-info:hover {
background-color: rgba(255, 255, 255, 0.1);
}
#user-avatar {
width: 30px;
height: 30px;
background-color: #10a37f;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
margin-right: 10px;
}
#main-content {
flex: 1;
display: flex;
flex-direction: column;
height: 100%;
position: relative;
}
#chat-header {
padding: 15px 20px;
border-bottom: 1px solid var(--border-color);
display: flex;
align-items: center;
background-color: var(--chat-bg);
}
#menu-toggle {
display: none;
background: none;
border: none;
font-size: 20px;
cursor: pointer;
color: var(--text-color);
margin-right: 15px;
}
#header-logo {
height: 30px;
margin-right: 10px;
}
#chat-title {
font-weight: 600;
flex: 1;
}
#github-link {
display: flex;
align-items: center;
margin-left: 15px;
color: var(--text-color);
text-decoration: none;
transition: opacity 0.2s;
}
#github-link:hover {
opacity: 0.8;
}
#github-icon {
height: 24px;
width: 24px;
}
#messages {
flex: 1;
overflow-y: auto;
padding: 20px;
display: flex;
flex-direction: column;
gap: 20px;
background-color: var(--chat-bg);
}
.message-container {
display: flex;
padding: 15px 20px;
width: 100%;
max-width: 800px;
margin: 0 auto;
align-items: flex-start;
}
.bot-container {
background-color: var(--bot-msg-bg);
/* border-bottom: 1px solid var(--border-color); */
width: 100%;
margin: 0;
padding: 20px;
}
.user-container {
display: flex;
justify-content: flex-end;
margin: 10px 0;
padding: 0 0;
}
.user-container .message-container {
flex-direction: row-reverse;
text-align: right;
}
.user-container .avatar {
margin-left: 20px;
margin-right: 0;
}
.user-container .message-content {
align-items: flex-end;
}
.user-container .message {
padding: 13px 16px;
background-color: var(--bot-msg-bg);
border-radius: 10px;
margin-bottom: 8px;
}
.bot-container .message {
background-color: var(--bot-msg-bg);
border-radius: 10px 10px 10px 0;
margin-bottom: 8px;
}
.avatar {
width: 36px;
height: 36px;
border-radius: 50%;
background-color: #e0e0e0;
display: flex;
align-items: center;
justify-content: center;
margin-right: 15px;
flex-shrink: 0;
}
.bot-avatar {
background-color: #10a37f;
color: white;
margin-top: 4px; /* 微调头像位置,使其与文本更好地对齐 */
}
.user-avatar {
background-color: #d9d9e3;
color: #40414f;
}
.message-content {
display: flex;
flex-direction: column;
flex: 1;
padding-top: 0; /* 移除顶部内边距 */
}
.bot-container .message-content {
align-items: flex-start;
margin-top: 0; /* 确保没有顶部外边距 */
}
.message {
padding: 5px 16px;
border-radius: 10px;
margin-top: 0;
margin-bottom: 8px;
word-wrap: break-word;
overflow-wrap: break-word;
line-height: 1.5;
}
.message p {
margin: 0.8em 0;
line-height: 1.6;
}
.message p:first-child {
margin-top: 0;
}
.message p:last-child {
margin-bottom: 0;
}
.message h1, .message h2, .message h3, .message h4, .message h5, .message h6 {
margin-top: 1.5em;
margin-bottom: 0.75em;
font-weight: 600;
line-height: 1.25;
}
.message h1 {
font-size: 1.5em;
border-bottom: 1px solid var(--border-color);
padding-bottom: 0.3em;
}
.message h2 {
font-size: 1.3em;
border-bottom: 1px solid var(--border-color);
padding-bottom: 0.3em;
}
.message h3 {
font-size: 1.15em;
}
.message h4 {
font-size: 1em;
}
.message ul, .message ol {
margin: 0.8em 0;
padding-left: 2em;
}
.message li {
margin: 0.3em 0;
}
.message li > p {
margin: 0.3em 0;
}
.message pre {
background-color: #f0f0f0;
padding: 12px;
border-radius: 6px;
overflow-x: auto;
margin: 1em 0;
}
.message code {
font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
background-color: rgba(0, 0, 0, 0.05);
padding: 2px 4px;
border-radius: 3px;
font-size: 0.9em;
}
.message pre code {
background-color: transparent;
padding: 0;
border-radius: 0;
font-size: 0.9em;
line-height: 1.5;
}
.message blockquote {
border-left: 4px solid #ddd;
padding: 0 0 0 1em;
margin: 1em 0;
color: #777;
}
.message blockquote > :first-child {
margin-top: 0;
}
.message blockquote > :last-child {
margin-bottom: 0;
}
.message table {
border-collapse: collapse;
width: 100%;
margin: 1em 0;
overflow-x: auto;
display: block;
}
.message th, .message td {
border: 1px solid #ddd;
padding: 8px 12px;
text-align: left;
}
.message th {
background-color: #f2f2f2;
font-weight: 600;
}
.message tr:nth-child(even) {
background-color: #f9f9f9;
}
.message hr {
height: 1px;
background-color: var(--border-color);
border: none;
margin: 1.5em 0;
}
.message img {
max-width: 100%;
height: auto;
margin: 0 0;
}
.timestamp {
font-size: 0.75rem;
color: var(--text-light);
padding-left: 2px;
}
/* 为机器人消息的时间戳添加左对齐 */
.bot-container .timestamp {
align-self: flex-start;
margin-left: 15px;
}
/* 为用户消息的时间戳添加右对齐 */
.user-container .timestamp {
align-self: flex-end;
padding-right: 2px;
padding-left: 0;
}
#input-container {
padding: 15px 20px;
background-color: var(--chat-bg);
border-top: 1px solid var(--border-color);
position: relative;
display: flex;
flex-direction: column;
align-items: center;
}
#input-wrapper {
position: relative;
width: 100%;
max-width: 768px;
margin: 0 auto;
}
#input {
width: 100%;
padding: 12px 45px 12px 15px;
border: 1px solid var(--border-color);
border-radius: 6px;
font-size: 16px;
line-height: 1.5;
color: var(--text-color);
background-color: var(--chat-bg);
resize: none;
height: 52px;
max-height: 200px;
overflow-y: auto;
box-shadow: var(--shadow);
transition: border-color 0.3s;
}
#input:focus {
outline: none;
border-color: var(--primary-color);
}
#send {
position: absolute;
top: 0;
right: 10px;
height: 100%;
background-color: transparent;
border: none;
color: var(--primary-color);
font-size: 20px;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
width: 32px;
border-radius: 4px;
transition: background-color 0.2s;
}
#send:hover {
background-color: rgba(16, 163, 127, 0.1);
}
#send:disabled {
color: var(--border-color);
cursor: not-allowed;
}
#welcome-screen {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
height: 100%;
text-align: center;
padding: 20px;
}
#welcome-title {
font-size: 2rem;
margin-bottom: 20px;
font-weight: 600;
}
#welcome-subtitle {
font-size: 1.2rem;
color: var(--text-light);
margin-bottom: 40px;
}
.examples-container {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
gap: 15px;
width: 100%;
max-width: 900px;
}
.example-card {
background-color: white;
border: 1px solid var(--border-color);
border-radius: 8px;
padding: 15px;
cursor: pointer;
transition: all 0.2s;
}
.example-card:hover {
background-color: #f0f0f0;
}
.example-title {
font-weight: 600;
margin-bottom: 8px;
}
.example-text {
color: var(--text-light);
font-size: 0.9rem;
}
/* Responsive styles */
@media (max-width: 768px) {
#sidebar {
position: fixed;
left: -260px;
height: 100%;
z-index: 1000;
transition: left 0.3s ease;
}
#sidebar.active {
left: 0;
box-shadow: 2px 0 10px rgba(0, 0, 0, 0.2);
}
#menu-toggle {
display: block;
}
.message-container {
padding: 10px 0 10px 0;
}
.bot-container {
padding: 15px;
}
#input-container {
padding: 10px;
}
.examples-container {
grid-template-columns: 1fr;
}
#header-logo {
height: 24px;
}
/* 添加遮罩层,当侧边栏打开时显示 */
#sidebar-overlay {
display: none;
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
background-color: rgba(0, 0, 0, 0.5);
z-index: 999;
cursor: pointer;
}
#sidebar.active + #sidebar-overlay {
display: block;
}
}
/* Dark mode support */
@media (prefers-color-scheme: dark) {
:root {
--bg-color: #343541;
--chat-bg: #444654;
--bot-msg-bg: #444654;
--border-color: #565869;
--text-color: #ececf1;
--text-light: #acacbe;
}
#input {
background-color: #40414f;
}
.example-card {
background-color: #40414f;
}
.example-card:hover {
background-color: #565869;
}
.message pre {
background-color: #2d2d2d;
}
.message code {
background-color: rgba(255, 255, 255, 0.1);
}
.message blockquote {
border-left-color: #555;
color: #aaa;
}
.message th, .message td {
border-color: #555;
}
.message th {
background-color: #3a3a3a;
}
.hljs {
background: #2d2d2d !important;
color: #d4d4d4 !important;
}
}
.typing-indicator {
display: inline-flex;
align-items: center;
margin-left: 0;
justify-content: flex-start;
width: auto;
position: relative;
top: -5px;
left: -10px;
margin-top: 10px;
margin-bottom: 5px;
}
.typing-indicator span {
height: 8px;
width: 8px;
margin: 0 2px;
background-color: var(--text-light);
border-radius: 50%;
display: inline-block;
opacity: 0.4;
}
.typing-indicator span:nth-child(1) {
animation: pulse 1s infinite;
}
.typing-indicator span:nth-child(2) {
animation: pulse 1s infinite 0.2s;
}
.typing-indicator span:nth-child(3) {
animation: pulse 1s infinite 0.4s;
}
@keyframes pulse {
0% {
opacity: 0.4;
transform: scale(1);
}
50% {
opacity: 1;
transform: scale(1.2);
}
100% {
opacity: 0.4;
transform: scale(1);
}
}
.history-divider {
padding: 10px;
color: var(--text-light);
font-size: 0.8rem;
text-transform: uppercase;
letter-spacing: 1px;
margin-top: 10px;
}
.history-item.active {
background-color: rgba(255, 255, 255, 0.1);
font-weight: bold;
}
/* 确保代码块内的文本不会溢出 */
.hljs {
white-space: pre-wrap;
word-break: break-all;
}
</style>
</head>
<body>
<div id="app-container">
<div id="sidebar">
<div id="new-chat">
<i class="fas fa-plus"></i>
<span>新对话</span>
</div>
<div id="chat-history">
<!-- 历史对话将在这里动态添加 -->
</div>
<div id="sidebar-footer">
<div id="user-info">
<div id="user-avatar">U</div>
<span>用户</span>
</div>
</div>
</div>
<div id="sidebar-overlay"></div>
<div id="main-content">
<div id="chat-header">
<button id="menu-toggle">
<i class="fas fa-bars"></i>
</button>
<img id="header-logo" src="assets/logo.jpg" alt="AI Assistant Logo">
<div id="chat-title" class="agent-title">AI 助手</div>
<a id="github-link" href="https://github.com/zhayujie/chatgpt-on-wechat" target="_blank" rel="noopener noreferrer">
<img id="github-icon" src="assets/github.png" alt="GitHub">
</a>
</div>
<div id="messages">
<!-- 初始欢迎界面 -->
<div id="welcome-screen">
<h1 id="welcome-title" class="agent-title">AI 助手</h1>
<p id="welcome-subtitle" class="agent-subtitle">我可以回答问题、提供信息或者帮助您完成各种任务</p>
<div class="examples-container">
<div class="example-card">
<div class="example-title">📁 系统管理</div>
<div class="example-text">帮我查看工作空间里有哪些文件</div>
</div>
<div class="example-card">
<div class="example-title">⏰ 智能任务</div>
<div class="example-text">提醒我5分钟后查看服务器情况</div>
</div>
<div class="example-card">
<div class="example-title">💻 编程助手</div>
<div class="example-text">帮我编写一个Python爬虫脚本</div>
</div>
<!-- <div class="example-card">
<div class="example-title">生活建议</div>
<div class="example-text">推荐一些提高工作效率的方法</div>
</div> -->
</div>
</div>
<!-- 消息将在这里动态添加 -->
</div>
<div id="input-container">
<div id="input-wrapper">
<textarea id="input" placeholder="发送消息..." rows="1"></textarea>
<button id="send" disabled>
<i class="fas fa-paper-plane"></i>
</button>
</div>
</div>
</div>
</div>
<script>
// DOM 元素
const messagesDiv = document.getElementById('messages');
const input = document.getElementById('input');
const sendButton = document.getElementById('send');
const menuToggle = document.getElementById('menu-toggle');
const sidebar = document.getElementById('sidebar');
const welcomeScreen = document.getElementById('welcome-screen');
const exampleCards = document.querySelectorAll('.example-card');
const newChatButton = document.getElementById('new-chat');
const chatHistory = document.getElementById('chat-history');
// 生成新的会话ID
function generateSessionId() {
return 'session_' + ([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g, c =>
(c ^ crypto.getRandomValues(new Uint8Array(1))[0] & 15 >> c / 4).toString(16)
);
}
// 生成初始会话ID
let sessionId = generateSessionId();
console.log('Session ID:', sessionId);
// 获取配置并更新标题
let appConfig = {
use_agent: false,
title: "AI 助手",
subtitle: "我可以回答问题、提供信息或者帮助您完成各种任务"
};
// 从服务器获取配置
axios.get('/config')
.then(response => {
if (response.data.status === "success") {
appConfig = response.data;
updateTitle(appConfig.title, appConfig.subtitle);
}
})
.catch(error => {
console.error('Error loading config:', error);
});
// 更新标题的函数
function updateTitle(title, subtitle) {
// 更新顶部标题
const chatTitle = document.getElementById('chat-title');
if (chatTitle) {
chatTitle.textContent = title;
}
// 更新欢迎屏幕标题
const welcomeTitle = document.getElementById('welcome-title');
if (welcomeTitle) {
welcomeTitle.textContent = title;
}
const welcomeSubtitle = document.getElementById('welcome-subtitle');
if (welcomeSubtitle) {
welcomeSubtitle.textContent = subtitle;
}
}
// 添加一个变量来跟踪输入法状态
let isComposing = false;
// 监听输入法组合状态开始
input.addEventListener('compositionstart', function() {
isComposing = true;
});
// 监听输入法组合状态结束
input.addEventListener('compositionend', function() {
isComposing = false;
});
// 自动调整文本区域高度
input.addEventListener('input', function() {
this.style.height = 'auto';
this.style.height = (this.scrollHeight) + 'px';
// 启用/禁用发送按钮
sendButton.disabled = !this.value.trim();
});
// 处理示例卡片点击
exampleCards.forEach(card => {
card.addEventListener('click', function() {
const exampleText = this.querySelector('.example-text').textContent;
input.value = exampleText;
input.dispatchEvent(new Event('input'));
input.focus();
});
});
// 处理菜单切换
menuToggle.addEventListener('click', function(event) {
event.stopPropagation(); // 防止事件冒泡到 main-content
sidebar.classList.toggle('active');
});
// 处理新对话按钮 - 创建新的会话ID和清空当前对话
newChatButton.addEventListener('click', function() {
// 生成新的会话ID
sessionId = generateSessionId();
// 将新的会话ID保存到全局变量,供轮询函数使用
window.sessionId = sessionId;
console.log('New conversation started with new session ID:', sessionId);
// 清空聊天记录
clearChat();
});
// 发送按钮点击事件
sendButton.addEventListener('click', function() {
sendMessage();
});
// 输入框按键事件
input.addEventListener('keydown', function(event) {
// Ctrl+Enter 或 Shift+Enter 添加换行
if ((event.ctrlKey || event.shiftKey) && event.key === 'Enter') {
const start = this.selectionStart;
const end = this.selectionEnd;
const value = this.value;
this.value = value.substring(0, start) + '\n' + value.substring(end);
this.selectionStart = this.selectionEnd = start + 1;
event.preventDefault();
}
// Enter 键发送消息,但只在不是输入法组合状态时
else if (event.key === 'Enter' && !event.shiftKey && !event.ctrlKey && !isComposing) {
sendMessage();
event.preventDefault();
}
});
// 在发送消息函数前添加调试代码
console.log('Axios loaded:', typeof axios !== 'undefined');
// 发送消息函数
function sendMessage() {
console.log('Send message function called');
const userMessage = input.value.trim();
if (userMessage) {
// 隐藏欢迎屏幕
const welcomeScreenElement = document.getElementById('welcome-screen');
if (welcomeScreenElement) {
welcomeScreenElement.remove();
}
const timestamp = new Date();
// 添加用户消息到界面
addUserMessage(userMessage, timestamp);
// 添加一个等待中的机器人消息
const loadingContainer = addLoadingMessage();
// 清空输入框并重置高度 - 移到这里,确保发送后立即清空
input.value = '';
input.style.height = '52px';
sendButton.disabled = true;
// 使用当前的全局会话ID
const currentSessionId = window.sessionId || sessionId;
// 发送到服务器并获取请求ID
axios({
method: 'post',
url: '/message',
data: {
session_id: currentSessionId, // 使用最新的会话ID
message: userMessage,
timestamp: timestamp.toISOString()
},
timeout: 10000 // 10秒超时
})
.then(response => {
if (response.data.status === "success") {
// 保存当前请求ID,用于识别响应
const currentRequestId = response.data.request_id;
// 如果还没有开始轮询,则开始轮询
if (!window.isPolling) {
startPolling(currentSessionId);
}
// 将请求ID和加载容器关联起来
window.loadingContainers = window.loadingContainers || {};
window.loadingContainers[currentRequestId] = loadingContainer;
// 初始化请求的响应容器映射
window.requestContainers = window.requestContainers || {};
} else {
// 处理错误
if (loadingContainer.parentNode) {
messagesDiv.removeChild(loadingContainer);
}
addBotMessage("抱歉,发生了错误,请稍后再试。", new Date());
}
})
.catch(error => {
console.error('Error sending message:', error);
// 移除加载消息
if (loadingContainer.parentNode) {
messagesDiv.removeChild(loadingContainer);
}
// 显示错误消息
if (error.code === 'ECONNABORTED') {
addBotMessage("请求超时,请再试一次吧。", new Date());
} else {
addBotMessage("抱歉,发生了错误,请稍后再试。", new Date());
}
});
}
}
// 修改轮询函数,确保正确处理多条回复
function startPolling(sessionId) {
if (window.isPolling) return;
window.isPolling = true;
console.log('Starting polling with session ID:', sessionId);
function poll() {
if (!window.isPolling) return;
// 如果页面已关闭或导航离开,停止轮询
if (document.hidden) {
setTimeout(poll, 5000); // 页面不可见时降低轮询频率
return;
}
// 使用当前的会话ID,而不是闭包中的sessionId
const currentSessionId = window.sessionId || sessionId;
axios({
method: 'post',
url: '/poll',
data: {
session_id: currentSessionId
},
timeout: 5000
})
.then(response => {
if (response.data.status === "success") {
if (response.data.has_content) {
console.log('Received response:', response.data);
// 获取请求ID和内容
const requestId = response.data.request_id;
const content = response.data.content;
const timestamp = new Date(response.data.timestamp * 1000);
// 检查是否有对应的加载容器
if (window.loadingContainers && window.loadingContainers[requestId]) {
// 移除加载容器
const loadingContainer = window.loadingContainers[requestId];
if (loadingContainer && loadingContainer.parentNode) {
messagesDiv.removeChild(loadingContainer);
}
// 删除已处理的加载容器引用
delete window.loadingContainers[requestId];
}
// 始终创建新的消息,无论是否是同一个请求的后续回复
addBotMessage(content, timestamp, requestId);
// 滚动到底部
scrollToBottom();
}
// 继续轮询,使用原来的2秒间隔
setTimeout(poll, 2000);
} else {
// 处理错误但继续轮询
console.error('Error in polling response:', response.data.message);
setTimeout(poll, 3000);
}
})
.catch(error => {
console.error('Error polling for response:', error);
// 出错后继续轮询,但间隔更长
setTimeout(poll, 3000);
});
}
// 开始轮询
poll();
}
// 添加机器人消息的函数 (保存到localStorage),增加requestId参数
function addBotMessage(content, timestamp, requestId) {
// 显示消息
displayBotMessage(content, timestamp, requestId);
// 保存到localStorage
saveMessageToLocalStorage({
role: 'assistant',
content: content,
timestamp: timestamp.getTime(),
requestId: requestId
});
}
// 修改显示机器人消息的函数,增加requestId参数
function displayBotMessage(content, timestamp, requestId) {
const botContainer = document.createElement('div');
botContainer.className = 'bot-container';
// 如果有requestId,将其存储在数据属性中
if (requestId) {
botContainer.dataset.requestId = requestId;
}
const messageContainer = document.createElement('div');
messageContainer.className = 'message-container';
// 安全地格式化消息
let formattedContent;
try {
formattedContent = formatMessage(content);
} catch (e) {
console.error('Error formatting bot message:', e);
formattedContent = `<p>${content.replace(/\n/g, '<br>')}</p>`;
}
messageContainer.innerHTML = `
<div class="avatar bot-avatar">
<i class="fas fa-robot"></i>
</div>
<div class="message-content">
<div class="message">${formattedContent}</div>
<div class="timestamp">${formatTimestamp(timestamp)}</div>
</div>
`;
botContainer.appendChild(messageContainer);
messagesDiv.appendChild(botContainer);
// 应用代码高亮
setTimeout(() => {
applyHighlighting();
}, 0);
scrollToBottom();
}
// 处理响应
function handleResponse(requestId, content) {
// 获取该请求的加载容器
const loadingContainer = window.loadingContainers && window.loadingContainers[requestId];
// 如果有加载容器,移除它
if (loadingContainer && loadingContainer.parentNode) {
messagesDiv.removeChild(loadingContainer);
delete window.loadingContainers[requestId];
}
// 为每个请求创建一个新的消息容器
if (!window.requestContainers[requestId]) {
window.requestContainers[requestId] = createBotMessageContainer(content, new Date());
} else {
// 更新现有消息容器
updateBotMessageContent(window.requestContainers[requestId], content);
}
// 保存消息到localStorage
saveMessageToLocalStorage({
role: 'assistant',
content: content,
timestamp: new Date().getTime(),
request_id: requestId
});
}
// 修改createBotMessageContainer函数,使其返回创建的容器
function createBotMessageContainer(content, timestamp) {
const botContainer = document.createElement('div');
botContainer.className = 'bot-container';
const messageContainer = document.createElement('div');
messageContainer.className = 'message-container';
// 安全地格式化消息
let formattedContent;
try {
formattedContent = formatMessage(content);
} catch (e) {
console.error('Error formatting bot message:', e);
formattedContent = `<p>${content.replace(/\n/g, '<br>')}</p>`;
}
messageContainer.innerHTML = `
<div class="avatar bot-avatar">
<i class="fas fa-robot"></i>
</div>
<div class="message-content">
<div class="message">${formattedContent}</div>
<div class="timestamp">${formatTimestamp(timestamp)}</div>
</div>
`;
botContainer.appendChild(messageContainer);
messagesDiv.appendChild(botContainer);
// 应用代码高亮
setTimeout(() => {
applyHighlighting();
}, 0);
scrollToBottom();
return botContainer;
}
// 格式化时间戳
function formatTimestamp(date) {
return date.toLocaleTimeString();
}
// 滚动到底部
function scrollToBottom() {
messagesDiv.scrollTop = messagesDiv.scrollHeight;
}
// 处理窗口大小变化
window.addEventListener('resize', function() {
if (window.innerWidth > 768) {
sidebar.classList.remove('active');
}
});
// 初始化
input.focus();
// 清空聊天记录并显示欢迎屏幕
function clearChat() {
// 清空消息区域
messagesDiv.innerHTML = '';
// 创建欢迎屏幕
const newWelcomeScreen = document.createElement('div');
newWelcomeScreen.id = 'welcome-screen';
newWelcomeScreen.innerHTML = `
<h1 id="welcome-title" class="agent-title">${appConfig.title}</h1>
<p id="welcome-subtitle" class="agent-subtitle">${appConfig.subtitle}</p>
<div class="examples-container">
<div class="example-card">
<div class="example-title">📁 系统管理</div>
<div class="example-text">帮我查看工作空间里有哪些文件</div>
</div>
<div class="example-card">
<div class="example-title">⏰ 智能任务</div>
<div class="example-text">提醒我5分钟后查看服务器情况</div>
</div>
<div class="example-card">
<div class="example-title">💻 编程助手</div>
<div class="example-text">帮我编写一个Python爬虫脚本</div>
</div>
</div>
`;
// 设置样式
newWelcomeScreen.style.display = 'flex';
newWelcomeScreen.style.flexDirection = 'column';
newWelcomeScreen.style.alignItems = 'center';
newWelcomeScreen.style.justifyContent = 'center';
newWelcomeScreen.style.height = '100%';
newWelcomeScreen.style.textAlign = 'center';
newWelcomeScreen.style.padding = '20px';
// 添加到DOM
messagesDiv.appendChild(newWelcomeScreen);
// 绑定示例卡片事件
newWelcomeScreen.querySelectorAll('.example-card').forEach(card => {
card.addEventListener('click', function() {
const exampleText = this.querySelector('.example-text').textContent;
input.value = exampleText;
input.dispatchEvent(new Event('input'));
input.focus();
});
});
// 清空localStorage中的消息 - 使用会话ID作为键
localStorage.setItem(`chatMessages_${sessionId}`, JSON.stringify([]));
// 在移动设备上关闭侧边栏
if (window.innerWidth <= 768) {
sidebar.classList.remove('active');
}
}
// 从localStorage加载消息 - 使用会话ID作为键
function loadMessagesFromLocalStorage() {
try {
return JSON.parse(localStorage.getItem(`chatMessages_${sessionId}`) || '[]');
} catch (error) {
console.error('Error loading messages from localStorage:', error);
return [];
}
}
// 保存消息到localStorage - 使用会话ID作为键
function saveMessageToLocalStorage(message) {
try {
const messages = loadMessagesFromLocalStorage();
messages.push(message);
localStorage.setItem(`chatMessages_${sessionId}`, JSON.stringify(messages));
} catch (error) {
console.error('Error saving message to localStorage:', error);
}
}
// 添加用户消息的函数 (保存到localStorage)
function addUserMessage(content, timestamp) {
// 显示消息
displayUserMessage(content, timestamp);
// 保存到localStorage
saveMessageToLocalStorage({
role: 'user',
content: content,
timestamp: timestamp.getTime()
});
}
// 只显示用户消息而不保存到localStorage
function displayUserMessage(content, timestamp) {
const userContainer = document.createElement('div');
userContainer.className = 'user-container';
const messageContainer = document.createElement('div');
messageContainer.className = 'message-container';
// 安全地格式化消息
let formattedContent;
try {
formattedContent = formatMessage(content);
} catch (e) {
console.error('Error formatting user message:', e);
formattedContent = `<p>${content.replace(/\n/g, '<br>')}</p>`;
}
messageContainer.innerHTML = `
<div class="avatar user-avatar">
<i class="fas fa-user"></i>
</div>
<div class="message-content">
<div class="message">${formattedContent}</div>
<div class="timestamp">${formatTimestamp(timestamp)}</div>
</div>
`;
userContainer.appendChild(messageContainer);
messagesDiv.appendChild(userContainer);
// 应用代码高亮
setTimeout(() => {
applyHighlighting();
}, 0);
scrollToBottom();
}
// 添加加载中的消息
function addLoadingMessage() {
const botContainer = document.createElement('div');
botContainer.className = 'bot-container loading-container';
const messageContainer = document.createElement('div');
messageContainer.className = 'message-container';
messageContainer.innerHTML = `
<div class="avatar bot-avatar">
<i class="fas fa-robot"></i>
</div>
<div class="message-content">
<div class="message">
<div class="typing-indicator">
<span></span>
<span></span>
<span></span>
</div>
</div>
</div>
`;
botContainer.appendChild(messageContainer);
messagesDiv.appendChild(botContainer);
scrollToBottom();
return botContainer;
}
// 自动将链接设置为在新标签页打开
const externalLinksPlugin = (md) => {
// 保存原始的链接渲染器
const defaultRender = md.renderer.rules.link_open || function(tokens, idx, options, env, self) {
return self.renderToken(tokens, idx, options);
};
// 重写链接渲染器
md.renderer.rules.link_open = function(tokens, idx, options, env, self) {
// 为所有链接添加 target="_blank" 和 rel="noopener noreferrer"
const token = tokens[idx];
// 添加 target="_blank" 属性
token.attrPush(['target', '_blank']);
// 添加 rel="noopener noreferrer" 以提高安全性
token.attrPush(['rel', 'noopener noreferrer']);
// 调用默认渲染器
return defaultRender(tokens, idx, options, env, self);
};
};
// 替换 formatMessage 函数,使用 markdown-it 替代 marked
function formatMessage(content) {
try {
// 初始化 markdown-it 实例
const md = window.markdownit({
html: false, // 禁用 HTML 标签
xhtmlOut: false, // 使用 '/' 关闭单标签
breaks: true, // 将换行符转换为 <br>
linkify: true, // 自动将 URL 转换为链接
typographer: true, // 启用一些语言中性的替换和引号美化
highlight: function(str, lang) {
if (lang && hljs.getLanguage(lang)) {
try {
return hljs.highlight(str, { language: lang }).value;
} catch (e) {
console.error('Error highlighting code:', e);
}
}
return hljs.highlightAuto(str).value;
}
});
// 自动将图片URL转换为图片标签
const autoImagePlugin = (md) => {
const defaultRender = md.renderer.rules.text || function(tokens, idx, options, env, self) {
return self.renderToken(tokens, idx, options);
};
md.renderer.rules.text = function(tokens, idx, options, env, self) {
const token = tokens[idx];
const text = token.content.trim();
// 检测是否完全是一个图片链接 (以https://开头,以图片扩展名结尾)
const imageRegex = /^https?:\/\/\S+\.(jpg|jpeg|png|gif|webp)(\?\S*)?$/i;
if (imageRegex.test(text)) {
return `<img src="${text}" alt="Image" style="max-width: 100%; height: auto;" />`;
}
// 使用默认渲染
return defaultRender(tokens, idx, options, env, self);
};
};
// 应用插件
md.use(autoImagePlugin);
// 应用外部链接插件
md.use(externalLinksPlugin);
// 渲染 Markdown
return md.render(content);
} catch (e) {
console.error('Error parsing markdown:', e);
// 如果解析失败,至少确保换行符正确显示
return content.replace(/\n/g, '<br>');
}
}
// 更新 applyHighlighting 函数
function applyHighlighting() {
try {
document.querySelectorAll('pre code').forEach((block) => {
// 确保代码块有正确的类
if (!block.classList.contains('hljs')) {
block.classList.add('hljs');
}
// 尝试获取语言
let language = '';
block.classList.forEach(cls => {
if (cls.startsWith('language-')) {
language = cls.replace('language-', '');
}
});
// 应用高亮
if (language && hljs.getLanguage(language)) {
try {
hljs.highlightBlock(block);
} catch (e) {
console.error('Error highlighting specific language:', e);
hljs.highlightAuto(block);
}
} else {
hljs.highlightAuto(block);
}
});
} catch (e) {
console.error('Error applying code highlighting:', e);
}
}
// 在 #main-content 上添加点击事件,用于关闭侧边栏
document.getElementById('main-content').addEventListener('click', function(event) {
// 只在移动视图下且侧边栏打开时处理
if (window.innerWidth <= 768 && sidebar.classList.contains('active')) {
sidebar.classList.remove('active');
}
});
// 阻止侧边栏内部点击事件冒泡到 main-content
document.getElementById('sidebar').addEventListener('click', function(event) {
event.stopPropagation();
});
// 添加遮罩层点击事件,用于关闭侧边栏
document.getElementById('sidebar-overlay').addEventListener('click', function() {
if (sidebar.classList.contains('active')) {
sidebar.classList.remove('active');
}
});
</script>
</body>
</html>