初始化仓库及v1.0.0提交

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2026-05-05 03:21:58 +08:00
commit 813bb02672
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/* 聊天布局 */
.chat-layout {
display: flex;
height: 100vh;
overflow: hidden;
}
/* 侧边栏 */
.sidebar {
width: var(--sidebar-width);
background: var(--bg-secondary);
border-right: 1px solid var(--border-color);
display: flex;
flex-direction: column;
transition: transform 0.3s;
flex-shrink: 0;
}
.sidebar.collapsed {
transform: translateX(-100%);
width: 0;
border: none;
}
.sidebar-header {
padding: 16px;
border-bottom: 1px solid var(--border-color);
display: flex;
gap: 8px;
}
.sidebar-header .btn {
flex: 1;
}
.session-list {
flex: 1;
overflow-y: auto;
padding: 8px;
}
.session-item {
display: flex;
justify-content: space-between;
align-items: center;
padding: 12px;
border-radius: var(--radius);
cursor: pointer;
transition: background 0.2s;
margin-bottom: 4px;
}
.session-item:hover {
background: var(--bg-card);
}
.session-item.active {
background: var(--primary);
color: white;
}
.session-item .session-name {
flex: 1;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
font-size: 14px;
}
.session-item .session-delete {
opacity: 0;
background: none;
border: none;
color: inherit;
cursor: pointer;
padding: 4px;
font-size: 16px;
}
.session-item:hover .session-delete {
opacity: 1;
}
/* 主区域 */
.chat-main {
flex: 1;
display: flex;
flex-direction: column;
min-width: 0;
}
/* 工具栏 */
.toolbar {
height: var(--toolbar-height);
background: var(--bg-secondary);
border-bottom: 1px solid var(--border-color);
display: flex;
align-items: center;
padding: 0 16px;
gap: 12px;
flex-shrink: 0;
}
.toolbar select {
padding: 6px 10px;
background: var(--bg-input);
border: 1px solid var(--border-color);
border-radius: var(--radius);
color: var(--text-primary);
font-size: 13px;
}
.toolbar .toggle-sidebar {
background: none;
border: none;
color: var(--text-primary);
cursor: pointer;
font-size: 20px;
padding: 4px;
}
/* 思考模式开关 */
.toggle-switch {
position: relative;
display: inline-block;
width: 40px;
height: 20px;
}
.toggle-switch input {
opacity: 0;
width: 0;
height: 0;
}
.toggle-switch .slider {
position: absolute;
cursor: pointer;
top: 0; left: 0; right: 0; bottom: 0;
background-color: var(--border-color);
border-radius: 20px;
transition: 0.3s;
}
.toggle-switch .slider:before {
position: absolute;
content: "";
height: 16px;
width: 16px;
left: 2px;
bottom: 2px;
background-color: white;
border-radius: 50%;
transition: 0.3s;
}
.toggle-switch input:checked + .slider {
background-color: var(--primary);
}
.toggle-switch input:checked + .slider:before {
transform: translateX(20px);
}
/* 消息区域 */
.messages-container {
flex: 1;
overflow-y: auto;
padding: 20px;
display: flex;
flex-direction: column;
gap: 16px;
}
.message {
max-width: 80%;
padding: 12px 16px;
border-radius: var(--radius);
line-height: 1.6;
font-size: 14px;
word-wrap: break-word;
}
.message.user {
align-self: flex-end;
background: var(--primary);
color: white;
border-bottom-right-radius: 2px;
}
.message.assistant {
align-self: flex-start;
background: var(--bg-card);
border-bottom-left-radius: 2px;
}
.message .message-role {
font-size: 12px;
color: var(--text-secondary);
margin-bottom: 4px;
}
/* 思考内容折叠 */
.thinking-toggle {
font-size: 12px;
color: var(--primary);
cursor: pointer;
margin-top: 8px;
display: flex;
align-items: center;
gap: 4px;
}
.thinking-content {
display: none;
margin-top: 8px;
padding: 12px;
background: rgba(0,0,0,0.2);
border-radius: var(--radius);
font-size: 13px;
color: var(--text-secondary);
border-left: 3px solid var(--primary);
}
.thinking-content.expanded {
display: block;
}
/* 打字机光标 */
.typing-cursor::after {
content: '▊';
animation: blink 1s step-end infinite;
color: var(--primary);
}
@keyframes blink {
50% { opacity: 0; }
}
/* 输入区域 */
.input-area {
padding: 16px;
background: var(--bg-secondary);
border-top: 1px solid var(--border-color);
flex-shrink: 0;
}
.input-wrapper {
display: flex;
align-items: flex-end;
gap: 8px;
background: var(--bg-input);
border: 1px solid var(--border-color);
border-radius: var(--radius);
padding: 8px 12px;
}
.input-wrapper textarea {
flex: 1;
background: none;
border: none;
color: var(--text-primary);
font-size: 14px;
line-height: 1.5;
resize: none;
max-height: 120px;
min-height: 24px;
font-family: var(--font-family);
}
.input-wrapper textarea:focus {
outline: none;
}
.input-wrapper button {
background: var(--primary);
border: none;
color: white;
padding: 8px 12px;
border-radius: var(--radius);
cursor: pointer;
font-size: 14px;
white-space: nowrap;
}
.input-wrapper button:hover {
background: var(--primary-hover);
}
.input-wrapper button:disabled {
opacity: 0.5;
cursor: not-allowed;
}
/* 文件预览 */
.file-preview {
display: flex;
gap: 8px;
padding: 8px 0;
flex-wrap: wrap;
}
.file-preview-item {
display: flex;
align-items: center;
gap: 6px;
padding: 4px 8px;
background: var(--bg-card);
border-radius: 4px;
font-size: 12px;
}
.file-preview-item .remove-file {
cursor: pointer;
color: var(--danger);
font-weight: bold;
}
/* 空状态 */
.empty-state {
text-align: center;
color: var(--text-secondary);
padding: 60px 20px;
}
.empty-state h3 {
margin-bottom: 8px;
}
/* 响应式 */
@media (max-width: 768px) {
.sidebar {
position: fixed;
z-index: 100;
height: 100vh;
}
.message {
max-width: 95%;
}
.toolbar {
flex-wrap: wrap;
height: auto;
padding: 8px 12px;
}
}

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/* 消息中的 Markdown 内容 */
.message.assistant .markdown-body {
font-size: 14px;
line-height: 1.7;
}
.markdown-body p {
margin-bottom: 12px;
}
.markdown-body p:last-child {
margin-bottom: 0;
}
.markdown-body h1, .markdown-body h2, .markdown-body h3,
.markdown-body h4, .markdown-body h5, .markdown-body h6 {
margin-top: 16px;
margin-bottom: 8px;
font-weight: 600;
}
.markdown-body h1 { font-size: 1.4em; }
.markdown-body h2 { font-size: 1.3em; }
.markdown-body h3 { font-size: 1.2em; }
.markdown-body ul, .markdown-body ol {
margin: 8px 0;
padding-left: 24px;
}
.markdown-body li {
margin-bottom: 4px;
}
.markdown-body code {
background: rgba(255,255,255,0.1);
padding: 2px 6px;
border-radius: 3px;
font-size: 0.9em;
font-family: 'Consolas', 'Monaco', monospace;
}
.markdown-body pre {
background: #1e1e2e;
border-radius: var(--radius);
padding: 0;
margin: 12px 0;
overflow: hidden;
position: relative;
}
.markdown-body pre code {
display: block;
padding: 16px;
background: none;
overflow-x: auto;
font-size: 13px;
line-height: 1.5;
}
.markdown-body pre .copy-btn {
position: absolute;
top: 8px;
right: 8px;
background: rgba(255,255,255,0.1);
border: none;
color: var(--text-secondary);
padding: 4px 8px;
border-radius: 4px;
cursor: pointer;
font-size: 12px;
transition: background 0.2s;
}
.markdown-body pre .copy-btn:hover {
background: rgba(255,255,255,0.2);
}
.markdown-body blockquote {
border-left: 4px solid var(--primary);
margin: 12px 0;
padding: 8px 16px;
background: rgba(74, 144, 217, 0.05);
color: var(--text-secondary);
}
.markdown-body table {
width: 100%;
border-collapse: collapse;
margin: 12px 0;
font-size: 13px;
}
.markdown-body th, .markdown-body td {
border: 1px solid var(--border-color);
padding: 8px 12px;
text-align: left;
}
.markdown-body th {
background: var(--bg-secondary);
font-weight: 600;
}
.markdown-body tr:nth-child(even) {
background: rgba(255,255,255,0.02);
}
.markdown-body a {
color: var(--primary);
text-decoration: none;
}
.markdown-body a:hover {
text-decoration: underline;
}
.markdown-body hr {
border: none;
border-top: 1px solid var(--border-color);
margin: 16px 0;
}
.markdown-body img {
max-width: 100%;
border-radius: var(--radius);
}

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/* CSS 变量 */
:root {
--primary: #4a90d9;
--primary-hover: #357abd;
--bg-primary: #1a1a2e;
--bg-secondary: #16213e;
--bg-card: #1e2a45;
--bg-input: #0f1b33;
--text-primary: #e0e0e0;
--text-secondary: #a0a0a0;
--border-color: #2a3a5c;
--success: #4caf50;
--danger: #f44336;
--warning: #ff9800;
--sidebar-width: 260px;
--toolbar-height: 50px;
--input-height: 120px;
--radius: 8px;
--font-family: system-ui, -apple-system, sans-serif;
}
/* Reset */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
body {
font-family: var(--font-family);
background: var(--bg-primary);
color: var(--text-primary);
line-height: 1.6;
min-height: 100vh;
}
/* 登录页样式 */
.login-container {
display: flex;
justify-content: center;
align-items: center;
min-height: 100vh;
padding: 20px;
}
.login-card {
background: var(--bg-card);
border-radius: var(--radius);
padding: 40px;
width: 100%;
max-width: 400px;
box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.login-card h1 {
text-align: center;
margin-bottom: 30px;
font-size: 24px;
color: var(--primary);
}
/* 安装向导样式 */
.install-container {
max-width: 700px;
margin: 40px auto;
padding: 0 20px;
}
.step-indicator {
display: flex;
justify-content: space-between;
margin-bottom: 30px;
padding: 0;
list-style: none;
}
.step-indicator .step {
flex: 1;
text-align: center;
padding: 10px;
font-size: 14px;
color: var(--text-secondary);
border-bottom: 3px solid var(--border-color);
transition: all 0.3s;
}
.step-indicator .step.active {
color: var(--primary);
border-bottom-color: var(--primary);
}
.step-indicator .step.completed {
color: var(--success);
border-bottom-color: var(--success);
}
/* 通用表单样式 */
.form-group {
margin-bottom: 16px;
}
.form-group label {
display: block;
margin-bottom: 6px;
font-size: 14px;
color: var(--text-secondary);
}
.form-group input,
.form-group select,
.form-group textarea {
width: 100%;
padding: 10px 12px;
background: var(--bg-input);
border: 1px solid var(--border-color);
border-radius: var(--radius);
color: var(--text-primary);
font-size: 14px;
transition: border-color 0.3s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
outline: none;
border-color: var(--primary);
}
/* 按钮 */
.btn {
display: inline-block;
padding: 10px 20px;
border: none;
border-radius: var(--radius);
font-size: 14px;
cursor: pointer;
transition: all 0.3s;
text-decoration: none;
}
.btn-primary {
background: var(--primary);
color: white;
}
.btn-primary:hover {
background: var(--primary-hover);
}
.btn-secondary {
background: var(--bg-secondary);
color: var(--text-primary);
border: 1px solid var(--border-color);
}
.btn-danger {
background: var(--danger);
color: white;
}
.btn-sm {
padding: 6px 12px;
font-size: 12px;
}
.btn-block {
display: block;
width: 100%;
text-align: center;
}
.btn-group {
display: flex;
gap: 10px;
margin-top: 20px;
justify-content: flex-end;
}
/* 消息提示 */
.alert {
padding: 12px 16px;
border-radius: var(--radius);
margin-bottom: 16px;
font-size: 14px;
}
.alert-error {
background: rgba(244, 67, 54, 0.1);
border: 1px solid var(--danger);
color: var(--danger);
}
.alert-success {
background: rgba(76, 175, 80, 0.1);
border: 1px solid var(--success);
color: var(--success);
}
/* 配置页样式 */
.config-container {
max-width: 900px;
margin: 40px auto;
padding: 0 20px;
}
.config-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 30px;
}
.config-section {
background: var(--bg-card);
border-radius: var(--radius);
padding: 24px;
margin-bottom: 24px;
}
.config-section h2 {
margin-bottom: 16px;
font-size: 18px;
}
/* 响应式 */
@media (max-width: 768px) {
.login-card {
padding: 24px;
}
.install-container,
.config-container {
margin: 20px auto;
}
}

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const api = {
async request(url, options = {}) {
const token = Storage.getToken();
const headers = {
'Content-Type': 'application/json',
...(token ? { 'Authorization': 'Bearer ' + token } : {}),
...options.headers
};
const response = await fetch('/api' + url, {
...options,
headers
});
// 401 自动跳转登录
if (response.status === 401) {
Storage.clearToken();
window.location.href = '/login.php';
throw new Error('请先登录');
}
const data = await response.json();
if (!response.ok) {
throw new Error(data.message || '请求失败');
}
return data;
},
get(url) {
return this.request(url, { method: 'GET' });
},
post(url, data) {
return this.request(url, {
method: 'POST',
body: JSON.stringify(data)
});
},
put(url, data) {
return this.request(url, {
method: 'PUT',
body: JSON.stringify(data)
});
},
delete(url) {
return this.request(url, { method: 'DELETE' });
},
// 文件上传(不用 JSON Content-Type
async upload(url, formData) {
const token = Storage.getToken();
const headers = token ? { 'Authorization': 'Bearer ' + token } : {};
const response = await fetch('/api' + url, {
method: 'POST',
headers,
body: formData
});
if (response.status === 401) {
Storage.clearToken();
window.location.href = '/login.php';
throw new Error('请先登录');
}
const data = await response.json();
if (!response.ok) {
throw new Error(data.message || '上传失败');
}
return data;
}
};

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const ChatManager = {
isStreaming: false,
messages: [],
init() {
const input = document.getElementById('messageInput');
if (input) {
input.addEventListener('keydown', (e) => {
if (e.key === 'Enter' && e.ctrlKey) {
e.preventDefault();
this.sendMessage();
}
});
// 自适应高度
input.addEventListener('input', () => {
input.style.height = 'auto';
input.style.height = Math.min(input.scrollHeight, 120) + 'px';
});
}
const sendBtn = document.getElementById('sendBtn');
if (sendBtn) {
sendBtn.addEventListener('click', () => this.sendMessage());
}
UploadManager.init();
},
async loadMessages(sessionId) {
try {
const res = await api.get('/sessions/' + sessionId + '/messages');
this.messages = res.data || [];
this.renderMessages();
Storage.setCachedMessages(sessionId, this.messages);
} catch (err) {
// 尝试从缓存加载
const cached = Storage.getCachedMessages(sessionId);
if (cached) {
this.messages = cached;
this.renderMessages();
}
}
},
renderMessages() {
const container = document.getElementById('messagesContainer');
if (!container) return;
if (this.messages.length === 0) {
container.innerHTML = '<div class="empty-state"><h3>开始新的对话</h3><p>输入消息开始聊天</p></div>';
return;
}
container.innerHTML = this.messages.map(msg => {
if (msg.role === 'user') {
return `<div class="message user">${this.escapeHtml(msg.content)}</div>`;
} else {
let html = `<div class="message assistant">`;
if (msg.thinking_content) {
html += `<div class="thinking-toggle" onclick="this.nextElementSibling.classList.toggle('expanded')">💭 思考过程 ▾</div>`;
html += `<div class="thinking-content">${MarkdownRenderer.render(msg.thinking_content)}</div>`;
}
html += `<div class="markdown-body">${MarkdownRenderer.render(msg.content)}</div>`;
html += `</div>`;
return html;
}
}).join('');
container.scrollTop = container.scrollHeight;
},
async sendMessage() {
if (this.isStreaming) return;
const input = document.getElementById('messageInput');
const content = input.value.trim();
if (!content) return;
if (!SessionManager.currentSessionId) {
await SessionManager.createSession();
}
// 清空输入
input.value = '';
input.style.height = 'auto';
// 构建消息
const userMessage = { role: 'user', content };
if (UploadManager.getFiles().length > 0) {
userMessage.file_info = UploadManager.getFiles();
}
this.messages.push(userMessage);
this.renderMessages();
// 保存用户消息到数据库
api.post('/sessions/' + SessionManager.currentSessionId + '/messages', userMessage).catch(console.error);
// 清除文件
UploadManager.clearFiles();
// 获取当前配置
const provider = document.getElementById('providerSelect')?.value || 'newapi';
const model = document.getElementById('modelSelect')?.value || 'gpt-3.5-turbo';
const thinkingMode = document.getElementById('thinkingMode')?.checked || false;
// SSE 流式请求
this.isStreaming = true;
this.updateSendButton();
try {
await this.streamChat(provider, model, thinkingMode);
} catch (err) {
this.addErrorMessage(err.message);
} finally {
this.isStreaming = false;
this.updateSendButton();
}
},
async streamChat(provider, model, thinkingMode) {
const token = Storage.getToken();
// 构建消息历史(只取 role 和 content
const messages = this.messages.map(m => ({
role: m.role,
content: m.content
}));
// 添加 AI 消息占位
const assistantEl = this.addAssistantPlaceholder();
let fullContent = '';
let thinkingContent = '';
const response = await fetch('/api/chat/completions', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization': 'Bearer ' + token
},
body: JSON.stringify({
provider, model, messages, stream: true, thinkingMode
})
});
if (!response.ok) {
const err = await response.json();
throw new Error(err.message || 'AI 请求失败');
}
const reader = response.body.getReader();
const decoder = new TextDecoder();
let buffer = '';
while (true) {
const { done, value } = await reader.read();
if (done) break;
buffer += decoder.decode(value, { stream: true });
const lines = buffer.split('\n');
buffer = lines.pop() || '';
for (const line of lines) {
if (!line.startsWith('data: ')) continue;
const data = line.slice(6).trim();
if (data === '[DONE]') {
continue;
}
try {
const parsed = JSON.parse(data);
if (parsed.type === 'error') {
throw new Error(parsed.message);
}
if (parsed.thinking) {
thinkingContent += parsed.thinking;
this.updateThinkingContent(assistantEl, thinkingContent);
}
if (parsed.content) {
fullContent += parsed.content;
this.updateAssistantContent(assistantEl, fullContent);
}
} catch (e) {
if (e.message && !e.message.includes('JSON')) throw e;
}
}
}
// 流结束,保存 AI 消息
const assistantMessage = {
role: 'assistant',
content: fullContent,
thinking_content: thinkingContent || null
};
this.messages.push(assistantMessage);
// 保存到数据库
api.post('/sessions/' + SessionManager.currentSessionId + '/messages', assistantMessage).catch(console.error);
// 缓存到 localStorage
Storage.setCachedMessages(SessionManager.currentSessionId, this.messages);
// 移除打字机光标
this.removeTypingCursor(assistantEl);
},
addAssistantPlaceholder() {
const container = document.getElementById('messagesContainer');
const empty = container.querySelector('.empty-state');
if (empty) empty.remove();
const el = document.createElement('div');
el.className = 'message assistant';
el.innerHTML = '<span class="typing-cursor"></span>';
container.appendChild(el);
container.scrollTop = container.scrollHeight;
return el;
},
updateAssistantContent(el, content) {
const cursor = el.querySelector('.typing-cursor');
const body = el.querySelector('.markdown-body');
if (body) {
body.innerHTML = MarkdownRenderer.render(content);
if (cursor) body.appendChild(cursor);
} else {
const thinking = el.querySelector('.thinking-content, .thinking-toggle');
const md = document.createElement('div');
md.className = 'markdown-body';
md.innerHTML = MarkdownRenderer.render(content);
if (cursor) md.appendChild(cursor);
if (thinking) {
el.appendChild(md);
} else {
el.innerHTML = '';
el.appendChild(md);
}
}
el.parentElement.scrollTop = el.parentElement.scrollHeight;
},
updateThinkingContent(el, content) {
let toggle = el.querySelector('.thinking-toggle');
let container = el.querySelector('.thinking-content');
if (!toggle) {
toggle = document.createElement('div');
toggle.className = 'thinking-toggle expanded';
toggle.textContent = '💭 思考过程 ▾';
toggle.onclick = function() {
container.classList.toggle('expanded');
this.textContent = container.classList.contains('expanded') ? '💭 思考过程 ▴' : '💭 思考过程 ▾';
};
el.insertBefore(toggle, el.firstChild);
}
if (!container) {
container = document.createElement('div');
container.className = 'thinking-content expanded';
el.insertBefore(container, toggle.nextSibling);
}
container.innerHTML = MarkdownRenderer.render(content);
el.parentElement.scrollTop = el.parentElement.scrollHeight;
},
removeTypingCursor(el) {
const cursor = el.querySelector('.typing-cursor');
if (cursor) cursor.remove();
},
addErrorMessage(message) {
const container = document.getElementById('messagesContainer');
const el = document.createElement('div');
el.className = 'message assistant';
el.innerHTML = `<div class="alert alert-error">❌ ${this.escapeHtml(message)} <button class="btn btn-sm btn-secondary" onclick="ChatManager.retryLast()">重试</button></div>`;
container.appendChild(el);
container.scrollTop = container.scrollHeight;
},
clearMessages() {
const container = document.getElementById('messagesContainer');
if (container) {
container.innerHTML = '<div class="empty-state"><h3>开始新的对话</h3><p>输入消息开始聊天</p></div>';
}
this.messages = [];
},
updateSendButton() {
const btn = document.getElementById('sendBtn');
if (btn) {
btn.disabled = this.isStreaming;
btn.textContent = this.isStreaming ? '回复中...' : '发送';
}
},
escapeHtml(text) {
const div = document.createElement('div');
div.textContent = text;
return div.innerHTML;
}
};

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const MarkdownRenderer = {
init() {
// 配置 marked.js
marked.setOptions({
highlight: function(code, lang) {
if (lang && hljs.getLanguage(lang)) {
return hljs.highlight(code, { language: lang }).value;
}
return hljs.highlightAuto(code).value;
},
breaks: true,
gfm: true
});
},
render(text) {
if (!text) return '';
let html = marked.parse(text);
// 为代码块添加复制按钮
html = html.replace(/<pre><code/g, '<pre><button class="copy-btn" onclick="MarkdownRenderer.copyCode(this)">复制</button><code');
return html;
},
copyCode(btn) {
const code = btn.nextElementSibling;
navigator.clipboard.writeText(code.textContent).then(() => {
btn.textContent = '已复制';
setTimeout(() => { btn.textContent = '复制'; }, 2000);
});
}
};
// 初始化
MarkdownRenderer.init();

72
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const SessionManager = {
sessions: [],
currentSessionId: null,
async loadSessions() {
try {
const res = await api.get('/sessions');
this.sessions = res.data || [];
this.renderSessionList();
} catch (err) {
console.error('加载会话失败:', err);
}
},
renderSessionList() {
const list = document.getElementById('sessionList');
if (!list) return;
list.innerHTML = this.sessions.map(s => `
<div class="session-item ${s.id === this.currentSessionId ? 'active' : ''}"
onclick="SessionManager.switchSession(${s.id})">
<span class="session-name">${this.escapeHtml(s.name)}</span>
<button class="session-delete" onclick="event.stopPropagation(); SessionManager.deleteSession(${s.id})" title="删除">×</button>
</div>
`).join('');
},
async createSession() {
try {
const res = await api.post('/sessions', {});
this.sessions.unshift(res.data);
this.currentSessionId = res.data.id;
this.renderSessionList();
ChatManager.clearMessages();
return res.data;
} catch (err) {
console.error('创建会话失败:', err);
}
},
async switchSession(id) {
this.currentSessionId = id;
this.renderSessionList();
await ChatManager.loadMessages(id);
},
async deleteSession(id) {
if (!confirm('确定要删除这个会话吗?')) return;
try {
await api.delete('/sessions/' + id);
this.sessions = this.sessions.filter(s => s.id !== id);
Storage.clearCachedMessages(id);
if (this.currentSessionId === id) {
this.currentSessionId = null;
ChatManager.clearMessages();
if (this.sessions.length > 0) {
await this.switchSession(this.sessions[0].id);
}
}
this.renderSessionList();
} catch (err) {
alert('删除会话失败: ' + err.message);
}
},
escapeHtml(text) {
const div = document.createElement('div');
div.textContent = text;
return div.innerHTML;
}
};

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const Storage = {
getToken() {
return localStorage.getItem('token');
},
setToken(token) {
localStorage.setItem('token', token);
},
clearToken() {
localStorage.removeItem('token');
},
// 消息缓存
getCachedMessages(sessionId) {
const data = localStorage.getItem('messages_' + sessionId);
return data ? JSON.parse(data) : null;
},
setCachedMessages(sessionId, messages) {
localStorage.setItem('messages_' + sessionId, JSON.stringify(messages));
},
clearCachedMessages(sessionId) {
localStorage.removeItem('messages_' + sessionId);
}
};

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const UploadManager = {
files: [], // 待发送的文件列表
allowedTypes: '.jpg,.jpeg,.png,.gif,.webp,.js,.ts,.py,.java,.cpp,.c,.html,.css,.json,.xml,.txt,.md,.go,.rs,.php,.rb,.sql,.yaml,.yml,.sh,.bat',
init() {
const btn = document.getElementById('uploadBtn');
if (btn) {
btn.addEventListener('click', () => this.openFileSelector());
}
},
openFileSelector() {
const input = document.createElement('input');
input.type = 'file';
input.accept = this.allowedTypes;
input.multiple = true;
input.onchange = (e) => this.handleFiles(e.target.files);
input.click();
},
async handleFiles(fileList) {
for (const file of fileList) {
const formData = new FormData();
formData.append('file', file);
try {
const res = await api.upload('/upload', formData);
this.files.push(res.data);
this.renderPreview();
} catch (err) {
alert('文件上传失败: ' + err.message);
}
}
},
renderPreview() {
const preview = document.getElementById('filePreview');
if (!preview) return;
preview.innerHTML = this.files.map((f, i) => `
<div class="file-preview-item">
<span>📎 ${this.escapeHtml(f.name)}</span>
<span class="remove-file" onclick="UploadManager.removeFile(${i})">×</span>
</div>
`).join('');
},
removeFile(index) {
this.files.splice(index, 1);
this.renderPreview();
},
getFiles() {
return this.files;
},
clearFiles() {
this.files = [];
this.renderPreview();
},
escapeHtml(text) {
const div = document.createElement('div');
div.textContent = text;
return div.innerHTML;
}
};