🚚 移动前端
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'use strict';
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/* ============================================================
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* aibox Web 客户端 · 移动端版（经 gateway WS 反向代理，仅管理员可用）
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* 协议与 BotOps/aibox client.py 完全兼容：
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* 发送：{"type":"message","content":...} / {"type":"command","command":"/..."} / {"type":"interrupt",...}
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* 接收：chunk(增量片段) / reasoning_start / reasoning / reasoning_end / ai_break /
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* complete / line(过程行) / task_process / task_status / task_error / task_added /
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* dialogue_ended / dialogue_reset / interrupt_ack / error / info /
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* command_result / connection_ack / notification / pong
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* ============================================================ */
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/* gateway [WsProxy] routes 中配置的路径（HttpOnly q4_token Cookie 随握手自动携带，JS 不经手 Token）。
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* 需与 gateway.ini 的 [WsProxy] routes 条目一致，如：routes = /ws/aibox=ws://127.0.0.1:8765; */
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const WS_URL = (location.protocol === 'https:' ? 'wss://' : 'ws://') + location.host + '/ws/aibox';
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const RECONNECT_MIN = 2000; /* 指数退避起点（2s→30s 封顶） */
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const RECONNECT_MAX = 30000;
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const REASONING_TAIL = 3000; /* 思考区域超长时仅显示末尾字符数 */
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/* ---------- Markdown 渲染（链接一律新标签打开且不带 referrer） ---------- */
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const md = window.markdownit({ html: false, linkify: true, breaks: true });
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const defaultLinkOpen = md.renderer.rules.link_open || ((tokens, idx, options, env, self) => self.renderToken(tokens, idx, options));
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md.renderer.rules.link_open = (tokens, idx, options, env, self) => {
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tokens[idx].attrSet('target', '_blank');
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tokens[idx].attrSet('rel', 'noopener noreferrer');
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return defaultLinkOpen(tokens, idx, options, env, self);
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};
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/* ---------- DOM ---------- */
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const chatEl = document.getElementById('chat');
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const inputEl = document.getElementById('input');
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const sendBtn = document.getElementById('send-btn');
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const interruptBtn = document.getElementById('interrupt-btn');
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const connBtn = document.getElementById('conn-btn');
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const statusEl = document.getElementById('conn-status');
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const statusText = document.getElementById('status-text');
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const taskPanel = document.getElementById('task-panel');
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const taskList = document.getElementById('task-list');
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const taskToggle = document.getElementById('task-toggle');
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const taskBadge = document.getElementById('task-badge');
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const backdrop = document.getElementById('backdrop');
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/* ---------- 状态 ---------- */
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let ws = null;
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let manualClose = false; /* 手动断开则抑制自动重连 */
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let reconnectDelay = RECONNECT_MIN;
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let reconnectTimer = null;
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let heartbeatTimer = null; /* 心跳定时器，10s 发送 ping 保持 WS 连接 */
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const HEARTBEAT_INTERVAL = 10000; /* 心跳间隔：需低于前置代理（Nginx/CDN）的 proxy_read_timeout */
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function startHeartbeat() {
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stopHeartbeat();
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heartbeatTimer = setInterval(() => {
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if (ws && ws.readyState === WebSocket.OPEN) {
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ws.send(JSON.stringify({ type: 'ping' }));
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}
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}, HEARTBEAT_INTERVAL);
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}
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function stopHeartbeat() {
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if (heartbeatTimer) { clearTimeout(heartbeatTimer); heartbeatTimer = null; }
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}
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/* 流式状态：不预创建空气泡，第一个 chunk 到来才挂载（保证思考区必然在正式回答之前） */
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let aiBubble = null, aiText = '', aiActive = false;
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let reasoningBox = null, reasoningBody = null, reasoningHead = null, reasoningText = '';
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let unreadTasks = 0;
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/* ---------- 滚动（距底 80px 内才自动跟随，用户上翻阅读不打断） ---------- */
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function nearBottom() {
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return chatEl.scrollHeight - chatEl.scrollTop - chatEl.clientHeight < 80;
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}
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function scrollToBottom(force) {
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if (force || nearBottom()) chatEl.scrollTop = chatEl.scrollHeight;
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}
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/* ---------- 系统消息 / 任务面板行 ---------- */
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function addSystem(text, isError) {
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const div = document.createElement('div');
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div.className = isError ? 'msg msg-error' : 'msg msg-system';
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div.textContent = text;
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chatEl.appendChild(div);
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scrollToBottom();
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}
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function addTaskLine(text) {
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const div = document.createElement('div');
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div.textContent = text;
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taskList.appendChild(div);
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taskList.scrollTop = taskList.scrollHeight;
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if (!taskPanel.classList.contains('open')) {
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unreadTasks += 1;
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taskBadge.style.display = '';
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taskBadge.textContent = unreadTasks > 99 ? '99+' : String(unreadTasks);
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}
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}
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/* ---------- 消息气泡 ---------- */
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function addUserBubble(text) {
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const div = document.createElement('div');
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div.className = 'msg msg-user';
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div.textContent = text;
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chatEl.appendChild(div);
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scrollToBottom(true);
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}
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function ensureAiBubble() {
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if (aiBubble) return;
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aiBubble = document.createElement('div');
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aiBubble.className = 'msg msg-ai streaming';
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chatEl.appendChild(aiBubble);
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scrollToBottom(true);
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}
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/* 服务端 chunk 为增量片段（发送后即清零），直接拼接 */
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function appendAi(delta) {
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if (!delta || aiActive === false) return;
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ensureAiBubble();
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aiText += delta;
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aiBubble.innerHTML = md.render(aiText);
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scrollToBottom();
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}
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/* complete 为收尾信号：chunk 流式是内容权威来源，仅异常丢帧时用 full_text 补建 */
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function finishAi(fullText) {
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if (aiActive === false && !aiBubble && !reasoningBox) return;
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if (!aiBubble && fullText) {
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ensureAiBubble();
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aiText = fullText;
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aiBubble.innerHTML = md.render(aiText);
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}
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if (aiBubble) aiBubble.classList.remove('streaming');
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aiBubble = null; aiText = ''; aiActive = false;
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reasoningBox = null; reasoningBody = null; reasoningHead = null; reasoningText = '';
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setStreaming(false);
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scrollToBottom();
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}
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/* ---------- 思考区域（可折叠） ---------- */
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function startReasoning(hint) {
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if (reasoningBox) return;
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reasoningText = '';
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reasoningBox = document.createElement('div');
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reasoningBox.className = 'msg msg-reasoning';
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reasoningHead = document.createElement('div');
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reasoningHead.className = 'reasoning-head';
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reasoningHead.textContent = '💭 ' + (hint || '思考中...');
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reasoningBody = document.createElement('div');
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reasoningBody.className = 'reasoning-body';
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reasoningHead.addEventListener('click', () => reasoningBody.classList.toggle('folded'));
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reasoningBox.appendChild(reasoningHead);
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reasoningBox.appendChild(reasoningBody);
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chatEl.appendChild(reasoningBox);
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scrollToBottom(true);
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}
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function appendReasoning(delta) {
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if (!delta) return;
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if (aiActive === false) return; /* 已收尾（中断/完成），丢弃残留片段 */
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if (!reasoningBox) startReasoning();
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reasoningText += delta;
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reasoningBody.textContent = reasoningText.length > REASONING_TAIL
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? '...(前略)\n' + reasoningText.slice(-REASONING_TAIL)
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: reasoningText;
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scrollToBottom();
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}
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function endReasoning() {
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if (reasoningHead && reasoningText) {
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reasoningHead.textContent = '💭 思考过程（' + reasoningText.length + ' 字符，点击折叠/展开）';
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reasoningBody.classList.add('folded'); /* 结束后默认折叠，避免占屏 */
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}
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/* 清除引用（DOM元素保留显示），下一轮 reasoning_start 创建新的思考区域 */
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reasoningBox = null; reasoningHead = null; reasoningBody = null; reasoningText = '';
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}
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function abortReasoning() {
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/* 用户中断：更新思考区域标签为已中断，保留已展示内容 */
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if (reasoningHead) {
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if (reasoningText) {
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reasoningHead.textContent = '🛑 思考已中断（' + reasoningText.length + ' 字符）';
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} else {
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reasoningHead.textContent = '🛑 思考已中断';
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}
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}
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/* 清除引用，DOM元素保留显示 */
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reasoningBox = null; reasoningHead = null; reasoningBody = null; reasoningText = '';
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}
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/* ---------- AI 文本分段（工具调用时 breakAi，后续 chunk 创建新气泡） ---------- */
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function breakAi() {
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if (aiBubble) {
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aiBubble.classList.remove('streaming');
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aiBubble = null; aiText = '';
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}
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}
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/* ---------- 连接状态 ---------- */
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function setStatus(cls, text) {
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statusEl.className = cls;
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statusText.textContent = text;
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}
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function setStreaming(on) {
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interruptBtn.style.display = on ? '' : 'none';
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sendBtn.disabled = false; /* 流式期间仍可发送（服务端排队），仅中断按钮显隐 */
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}
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/* ---------- WebSocket 生命周期（指数退避自动重连，手动断开抑制） ---------- */
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function connect() {
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if (ws && (ws.readyState === WebSocket.OPEN || ws.readyState === WebSocket.CONNECTING)) return;
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clearTimeout(reconnectTimer);
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manualClose = false;
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setStatus('connecting', '连接中');
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try {
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ws = new WebSocket(WS_URL);
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} catch (e) {
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addSystem('连接失败：' + e.message, true);
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scheduleReconnect();
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return;
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}
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ws.onopen = () => {
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reconnectDelay = RECONNECT_MIN;
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setStatus('connected', '已连接');
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connBtn.textContent = '断开';
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connBtn.classList.add('on');
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startHeartbeat();
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};
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ws.onmessage = (ev) => {
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let data;
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try { data = JSON.parse(ev.data); }
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catch (e) { data = { type: 'chunk', content: ev.data }; }
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routeMessage(data);
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};
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ws.onclose = () => {
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stopHeartbeat();
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setStatus('disconnected', '已断开');
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connBtn.textContent = '连接';
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connBtn.classList.remove('on');
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finishAi('');
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ws = null;
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if (!manualClose) scheduleReconnect();
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};
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ws.onerror = () => { /* onclose 随后触发，统一在 onclose 处理 */ };
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}
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function scheduleReconnect() {
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if (manualClose) return;
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setStatus('connecting', Math.round(reconnectDelay / 1000) + 's 后重连');
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clearTimeout(reconnectTimer);
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reconnectTimer = setTimeout(() => {
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reconnectDelay = Math.min(reconnectDelay * 2, RECONNECT_MAX);
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connect();
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}, reconnectDelay);
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}
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function disconnect(manual) {
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manualClose = manual !== false;
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clearTimeout(reconnectTimer);
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stopHeartbeat();
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if (ws) { ws.close(); ws = null; }
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setStatus('disconnected', manualClose ? '已手动断开' : '已断开');
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connBtn.textContent = '连接';
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connBtn.classList.remove('on');
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}
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/* ---------- aibox 协议消息路由 ---------- */
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function routeMessage(data) {
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const t = data.type || '';
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const content = typeof data.content === 'string' ? data.content : (data.content == null ? '' : String(data.content));
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if (t === 'chunk') {
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appendAi(content);
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} else if (t === 'reasoning_start') {
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startReasoning(content || '深度思考中...');
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} else if (t === 'reasoning') {
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appendReasoning(content);
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} else if (t === 'reasoning_end') {
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endReasoning();
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} else if (t === 'ai_break') {
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/* 工具调用前分段：结束当前AI文本段（保留已显示内容），后续chunk创建新气泡 */
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breakAi();
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} else if (t === 'line') {
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/* 过程行：工具调用提示 / 工具输出 → 任务面板；助手前缀 / 思考提示等聊天区已有承载，跳过 */
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const stripped = content.trim();
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if (!stripped) return;
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if (/^(💬 助手|💬 Assistant|🤔 思考中|🤔 Thinking|🤔 深度思考中|🤔 分析工具结果|🤔 Analyzing|🔧 需要调用工具|🔧 Need to call)/.test(stripped)) return;
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addTaskLine(stripped);
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} else if (t === 'complete') {
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finishAi(content);
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} else if (t === 'dialogue_ended') {
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finishAi(aiText);
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if (content) addSystem('✅ ' + content);
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} else if (t === 'task_added') {
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addSystem('➕ ' + content);
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} else if (t === 'dialogue_reset') {
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if (content) addSystem('🔄 ' + content);
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} else if (t === 'pong') {
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/* 心跳响应，忽略 */
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} else if (t === 'task_process') {
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const sub = data.msg_type || '';
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const title = data.task_title || '未知任务';
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if (sub === 'chunk') {
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const tail = content.slice(-80);
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if (tail.trim()) addTaskLine('⚡ ' + title + ': ' + tail);
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} else if (sub === 'complete') {
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addTaskLine('✅ 任务完成: ' + title);
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}
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} else if (t === 'task_status') {
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const icon = { executing: '⚙️', complete: '✅', failed: '❌', added: '➕', batch_start: '🚀', batch_complete: '🏁' }[data.status] || '📋';
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addTaskLine(icon + ' [' + (data.task_id || '?') + '] ' + (data.title || '') + ': ' + (data.message || content));
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} else if (t === 'task_error') {
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addTaskLine('❌ [' + (data.task_id || '?') + '] ' + (data.task_title || '?') + ': ' + (data.error || '未知错误'));
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} else if (t === 'interrupt_ack') {
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/* 服务端确认中断：立即收尾前端状态 */
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abortReasoning();
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finishAi('');
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addSystem('🛑 ' + (content || '已中断'));
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} else if (t === 'error') {
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addSystem('❌ ' + content, true);
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} else if (t === 'info') {
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/* 过滤隐式通知（对话开始等），避免污染聊天流 */
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if (!/(Conversation started|对话开始|🎭)/.test(content)) addSystem('ℹ️ ' + content);
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} else if (t === 'command_result') {
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addSystem(content);
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} else if (t === 'connection_ack') {
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addSystem('✅ ' + content);
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} else if (t === 'notification') {
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addSystem('🔔 ' + content);
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} else if (content) {
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/* 未知消息类型不追加到AI聊天区（避免非AI内容污染回复），记入任务面板 */
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addTaskLine('[未知消息 type=' + t + '] ' + content.slice(0, 200));
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}
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}
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/* ---------- 发送 ---------- */
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function wsSend(obj) {
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if (!ws || ws.readyState !== WebSocket.OPEN) {
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addSystem('未连接到服务器', true);
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return false;
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}
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ws.send(JSON.stringify(obj));
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return true;
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}
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/* 本地命令表：命中则本地处理，其余 / 命令透传服务器 */
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const LOCAL_COMMANDS = {
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'/clear'() {
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chatEl.replaceChildren();
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finishAi('');
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},
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'/help'() {
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addSystem('本地命令：/clear 清屏 · /connect 连接 · /disconnect 断开 · /interrupt 中断 · 其余 / 命令透传服务器');
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},
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'/connect'() { connect(); },
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'/disconnect'() { disconnect(true); },
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'/interrupt'() { sendInterrupt(); },
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};
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function sendCurrentInput() {
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const text = inputEl.value.trim();
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if (!text) return;
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if (text.startsWith('/')) {
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const local = LOCAL_COMMANDS[text.split(/\s/)[0]];
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if (local) {
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local();
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inputEl.value = '';
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autoResize();
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return;
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}
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}
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/* 与 BotOps 一致：/ 开头按 command 发送，否则 message */
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const data = text.startsWith('/')
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? { type: 'command', command: text }
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: { type: 'message', content: text };
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if (!wsSend(data)) return;
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addUserBubble(text);
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aiActive = true; /* 开始接收本轮 AI 流 */
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setStreaming(true);
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inputEl.value = '';
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||||
autoResize();
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inputEl.focus();
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}
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||||
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function sendInterrupt() {
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wsSend({ type: 'interrupt', content: '用户按下了 Ctrl+C 中断当前操作' });
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}
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||||
/* ---------- 输入区自适应高度 ---------- */
|
||||
function autoResize() {
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||||
inputEl.style.height = 'auto';
|
||||
inputEl.style.height = Math.min(inputEl.scrollHeight, 120) + 'px';
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||||
}
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inputEl.addEventListener('input', autoResize);
|
||||
inputEl.addEventListener('keydown', (e) => {
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/* Enter 发送，Shift+Enter 换行；isComposing 防中文输入法选词误发 */
|
||||
if (e.key === 'Enter' && !e.shiftKey && !e.isComposing) {
|
||||
e.preventDefault();
|
||||
sendCurrentInput();
|
||||
}
|
||||
});
|
||||
/* 软键盘弹出动画结束后保持聊天区停留底部 */
|
||||
inputEl.addEventListener('focus', () => setTimeout(() => scrollToBottom(true), 300));
|
||||
sendBtn.addEventListener('click', sendCurrentInput);
|
||||
interruptBtn.addEventListener('click', sendInterrupt);
|
||||
|
||||
/* ---------- 连接按钮与任务面板（抽屉开关） ---------- */
|
||||
connBtn.addEventListener('click', () => {
|
||||
if (ws && ws.readyState === WebSocket.OPEN) disconnect(true);
|
||||
else connect();
|
||||
});
|
||||
|
||||
function openTaskPanel(open) {
|
||||
taskPanel.classList.toggle('open', open);
|
||||
backdrop.classList.toggle('show', open);
|
||||
if (open) {
|
||||
unreadTasks = 0;
|
||||
taskBadge.style.display = 'none';
|
||||
}
|
||||
}
|
||||
taskToggle.addEventListener('click', () => openTaskPanel(!taskPanel.classList.contains('open')));
|
||||
document.getElementById('task-close').addEventListener('click', () => openTaskPanel(false));
|
||||
backdrop.addEventListener('click', () => openTaskPanel(false));
|
||||
|
||||
/* ---------- 启动：管理员预检（WS 握手由 gateway 强制 is_admin，此处仅提示） ---------- */
|
||||
(async () => {
|
||||
try {
|
||||
const res = await fetch('/whoami', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: '{}' });
|
||||
const data = res.ok ? await res.json() : null;
|
||||
const tip = document.getElementById('admin-tip');
|
||||
if (!data || !data.login) {
|
||||
tip.textContent = '未登录：aibox 仅管理员可用，请先登录管理员账号';
|
||||
tip.style.display = '';
|
||||
} else if (!data.is_admin) {
|
||||
tip.textContent = '当前账号不是管理员，连接将被网关拒绝';
|
||||
tip.style.display = '';
|
||||
}
|
||||
} catch (e) { /* 预检失败不阻塞，由 WS 握手兜底 */ }
|
||||
connect();
|
||||
})();
|
||||
Reference in new issue
Block a user