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基本功能完成

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kicer
2026-07-22 13:21:06 +08:00
parent a8bb6c2fcd
commit aa3ffbf15f
3 changed files with 100 additions and 140 deletions
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2
server/db.js
View File

@@ -83,7 +83,9 @@ const migrations = [
`ALTER TABLE purchases ADD COLUMN invoice_type TEXT DEFAULT '无票'`,
`ALTER TABLE purchases ADD COLUMN payment_method TEXT DEFAULT '未指定'`,
`ALTER TABLE purchases ADD COLUMN remarks TEXT DEFAULT ''`,
`ALTER TABLE rooms ADD COLUMN white_list TEXT DEFAULT ''`,
];
for (const sql of migrations) {
try {
db.exec(sql);

42
server/public/index.html
View File

@@ -61,7 +61,7 @@
.msg-bubble code { background: #f0f0f0; padding: 2px 4px; border-radius: 3px; font-size: 14px; }
.input-area { padding: 8px 12px; border-top: 1px solid #eee; display: flex; align-items: center; background: #fff; gap: 8px; }
.input-area textarea { flex: 1; border: 1px solid #ddd; border-radius: 12px; padding: 10px 12px; font-size: 16px; outline: none; resize: none; height: 40px; line-height: 1.4; }
.input-area textarea { flex: 1; border: 1px solid #ddd; border-radius: 12px; padding: 10px 12px; font-size: 16px; outline: none; resize: none; min-height: 40px; max-height: 120px; overflow-y: hidden; line-height: 1.4; }
.file-upload-btn { background: none; border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; padding: 4px; }
.file-upload-btn svg { width: 24px; height: 24px; stroke: #666; fill: none; stroke-width: 2; }
.send-btn { background: #3b82f6; border: none; color: #fff; width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0; }
@@ -124,7 +124,7 @@
<input type="password" id="login-pass" placeholder="密码">
<button class="primary-btn" onclick="login()" style="width:100%;">登录</button>
<p id="login-error" style="color:red; margin-top:8px;"></p>
<div class="version">v2.4</div>
<div class="version">v2.5</div>
</div>
</div>
@@ -235,6 +235,7 @@
let pendingUploads = [];
const messagesContainer = document.getElementById('messages-container');
let messageCache = [];
let tempBubbleTimer = null;
function getToken() { return localStorage.getItem('token'); }
function saveAuth(data) {
@@ -248,9 +249,7 @@
localStorage.removeItem('isAdmin');
}
if (typeof marked !== 'undefined') {
marked.setOptions({ breaks: true, gfm: true, sanitize: false });
}
if (typeof marked !== 'undefined') marked.setOptions({ breaks: true, gfm: true, sanitize: false });
function compressImage(file) {
return new Promise((resolve, reject) => {
@@ -317,6 +316,7 @@
messagesContainer.insertAdjacentHTML('beforeend', renderMessageHTML(msg));
scrollToBottom();
bindMessageEvents();
clearTempBubble(); // 收到新消息时移除气泡
}
function replaceMessage(msgId, newMsg) {
@@ -367,6 +367,24 @@
document.body.appendChild(overlay);
}
// 临时“输入中...”气泡
function insertTempBubble() {
clearTempBubble();
const tempId = 'temp_' + Date.now();
const tempMsg = { id: tempId, user: '小财', text: '输入中...', attachments: [], timestamp: '', isTemp: true };
messageCache.push(tempMsg);
messagesContainer.insertAdjacentHTML('beforeend', renderMessageHTML(tempMsg));
scrollToBottom();
tempBubbleTimer = setTimeout(() => { clearTempBubble(); }, 8000);
}
function clearTempBubble() {
if (tempBubbleTimer) { clearTimeout(tempBubbleTimer); tempBubbleTimer = null; }
messageCache = messageCache.filter(m => !m.isTemp);
const tempEls = messagesContainer.querySelectorAll('[data-msg-id^="temp_"]');
tempEls.forEach(el => el.remove());
}
// WebSocket 重连
let wsReconnectTimer = null;
let reconnectAttempts = 0;
@@ -386,7 +404,9 @@
const data = JSON.parse(e.data);
if (data.type === 'new_message') {
const msg = data.message;
if (currentRoom === msg.room_id) appendMessage(msg);
if (currentRoom === msg.room_id) {
appendMessage(msg);
}
if (data.room_preview) {
const room = rooms.find(r => r.id === data.room_preview.room_id);
if (room) { room.last_message = data.room_preview.last_message; room.last_time = data.room_preview.last_time; renderChatList(); }
@@ -565,6 +585,7 @@
async function openChat(roomId, autoOpenPurchase = false) {
currentRoom = roomId;
clearTempBubble();
document.getElementById('list-page').classList.add('hidden');
document.getElementById('chat-page').classList.remove('hidden');
const room = rooms.find(r => r.id === roomId);
@@ -579,6 +600,7 @@
}
function showList() {
clearTempBubble();
document.getElementById('chat-page').classList.add('hidden');
document.getElementById('list-page').classList.remove('hidden');
currentRoom = null;
@@ -602,6 +624,7 @@
appendMessage(newMsg);
input.value = '';
pendingUploads = [];
insertTempBubble(); // 显示“输入中...”
} catch(e) { alert('发送失败，请重试'); }
}
@@ -778,6 +801,13 @@
} else { const err = await res.json(); alert(err.error || '删除失败'); }
}
document.addEventListener('input', function(e) {
if (e.target.id === 'msg-input') {
e.target.style.height = 'auto';
e.target.style.height = e.target.scrollHeight + 'px';
}
});
document.addEventListener('keydown', function(e) {
if (e.target.id === 'msg-input' && e.key === 'Enter' && !e.ctrlKey) { e.preventDefault(); sendMessage(); }
});

196
server/server.js
View File

@@ -27,9 +27,7 @@ const TIMEZONE = 'Asia/Shanghai';
function timestamp() {
return new Date().toLocaleString('zh-CN', { timeZone: TIMEZONE, hour12: false });
}
function currentTimeStr() {
return timestamp();
}
function currentTimeStr() { return timestamp(); }
// 初始化用户
const insertUser = db.prepare('INSERT OR IGNORE INTO users (username, password, is_admin) VALUES (?, ?, ?)');
@@ -94,8 +92,16 @@ app.get('/api/user', auth, (req, res) => {
res.json({ username: req.user.username, isAdmin: req.user.isAdmin });
});
// 群聊列表（白名单过滤）
app.get('/api/rooms', auth, (req, res) => {
const rooms = db.prepare('SELECT * FROM rooms').all();
const username = req.user.username;
const isAdmin = req.user.isAdmin;
let rooms;
if (isAdmin) {
rooms = db.prepare('SELECT * FROM rooms').all();
} else {
rooms = db.prepare('SELECT * FROM rooms WHERE white_list = ? OR white_list LIKE ?').all('', `%,${username},%`);
}
const result = rooms.map(room => {
const lastMsg = db.prepare('SELECT text, timestamp FROM messages WHERE room_id = ? ORDER BY timestamp DESC LIMIT 1').get(room.id);
return {
@@ -151,22 +157,13 @@ app.post('/api/rooms/:roomId/messages', auth, async (req, res) => {
const result = db.prepare('INSERT INTO messages (room_id, user, text, attachments, timestamp) VALUES (?,?,?,?,?)').run(
roomId, username, text || '', attachments ? JSON.stringify(attachments) : null, now
);
const msg = {
id: result.lastInsertRowid,
room_id: roomId,
user: username,
text: text || '',
attachments: attachments || [],
timestamp: now
};
const msg = { id: result.lastInsertRowid, room_id: roomId, user: username, text: text || '', attachments: attachments || [], timestamp: now };
const lastMsg = db.prepare('SELECT text, timestamp FROM messages WHERE room_id = ? ORDER BY timestamp DESC LIMIT 1').get(roomId);
broadcastToRoomExcludeSelf(roomId, username, {
type: 'new_message',
message: msg,
type: 'new_message', message: msg,
room_preview: { room_id: roomId, last_message: lastMsg ? lastMsg.text : '', last_time: lastMsg ? lastMsg.timestamp : '' }
});
addToHistory(roomId, 'user', `${username}: ${text || '图片'}`);
res.json(msg);
@@ -182,9 +179,7 @@ app.post('/api/rooms/:roomId/messages', auth, async (req, res) => {
if (aiResponse && aiResponse.action !== 'ignore') {
handleAIResult(aiResponse, roomId, username, text || '', attachments || []);
}
} catch (e) {
console.error('AI 分析失败:', e);
}
} catch (e) { console.error('AI 分析失败:', e); }
});
app.post('/api/upload', auth, upload.single('file'), (req, res) => {
@@ -206,7 +201,15 @@ app.get('/api/purchases/:id', auth, (req, res) => {
});
app.get('/api/summary', auth, (req, res) => {
const rooms = db.prepare('SELECT id, name FROM rooms').all();
const username = req.user.username;
const isAdmin = req.user.isAdmin;
let rooms;
if (isAdmin) {
rooms = db.prepare('SELECT id, name FROM rooms').all();
} else {
// 使用与群聊列表完全相同的白名单过滤方式
rooms = db.prepare('SELECT id, name FROM rooms WHERE white_list = ? OR white_list LIKE ?').all('', `%,${username},%`);
}
const summary = rooms.map(room => {
const stats = db.prepare(`SELECT COUNT(*) as count, SUM(amount) as total FROM purchases WHERE room_id = ?`).get(room.id);
return {
@@ -230,76 +233,48 @@ app.get('/api/rooms/:roomId/purchases/export', auth, (req, res) => {
res.send('\uFEFF' + csv);
});
// WebSocket 管理
// WebSocket
const clients = new Map();
wss.on('connection', (ws, req) => {
console.log('✅ WebSocket 客户端已连接');
const url = new URL(req.url, 'http://localhost');
const token = url.searchParams.get('token');
if (!token) return ws.close();
let username;
try {
const decoded = jwt.verify(token, JWT_SECRET);
username = decoded.username;
} catch (e) {
return ws.close();
}
try { const decoded = jwt.verify(token, JWT_SECRET); username = decoded.username; }
catch (e) { return ws.close(); }
ws.username = username;
ws.isAdmin = ADMINS.includes(username);
clients.set(ws, { username, roomId: null, isAdmin: ws.isAdmin });
ws.on('message', (data) => {
try {
const msg = JSON.parse(data);
if (msg.type === 'join') {
ws.roomId = msg.roomId;
clients.set(ws, { username, roomId: msg.roomId, isAdmin: ws.isAdmin });
}
if (msg.type === 'join') { ws.roomId = msg.roomId; clients.set(ws, { username, roomId: msg.roomId, isAdmin: ws.isAdmin }); }
} catch (e) {}
});
ws.on('close', () => {
clients.delete(ws);
});
ws.on('close', () => clients.delete(ws));
});
function broadcastToRoomExcludeSelf(roomId, excludeUsername, data) {
const message = JSON.stringify(data);
clients.forEach((info, ws) => {
if (info.roomId === roomId && info.username !== excludeUsername && ws.readyState === 1) {
ws.send(message);
}
if (info.roomId === roomId && info.username !== excludeUsername && ws.readyState === 1) ws.send(message);
});
}
function broadcastToRoom(roomId, data) {
const message = JSON.stringify(data);
clients.forEach((info, ws) => {
if (info.roomId === roomId && ws.readyState === 1) {
ws.send(message);
clients.forEach((info, ws) => { if (info.roomId === roomId && ws.readyState === 1) ws.send(message); });
}
});
}
function broadcast(data) {
const message = JSON.stringify(data);
clients.forEach((ws) => {
if (ws.readyState === 1) ws.send(message);
});
clients.forEach((ws) => { if (ws.readyState === 1) ws.send(message); });
}
function storeAndBroadcastText(roomId, user, text) {
const now = timestamp();
const result = db.prepare('INSERT INTO messages (room_id, user, text, timestamp) VALUES (?,?,?,?)').run(roomId, user, text, now);
const msg = { id: result.lastInsertRowid, room_id: roomId, user, text, attachments: [], timestamp: now };
const lastMsg = db.prepare('SELECT text, timestamp FROM messages WHERE room_id = ? ORDER BY timestamp DESC LIMIT 1').get(roomId);
broadcastToRoom(roomId, {
type: 'new_message',
message: msg,
room_preview: { room_id: roomId, last_message: lastMsg ? lastMsg.text : '', last_time: lastMsg ? lastMsg.timestamp : '' }
});
broadcastToRoom(roomId, { type: 'new_message', message: msg, room_preview: { room_id: roomId, last_message: lastMsg ? lastMsg.text : '', last_time: lastMsg ? lastMsg.timestamp : '' } });
return msg;
}
@@ -316,24 +291,22 @@ function executePendingAction(roomId, username) {
try {
if (action.type === 'delete') {
const { itemName, purchaseIds } = action.data;
const deleteAttachments = db.prepare('DELETE FROM purchase_attachments WHERE purchase_id = ?');
const deleteHistory = db.prepare('DELETE FROM purchase_history WHERE purchase_id = ?');
const deletePurchase = db.prepare('DELETE FROM purchases WHERE id = ?');
for (const id of purchaseIds) { deleteAttachments.run(id); deleteHistory.run(id); deletePurchase.run(id); }
const delA = db.prepare('DELETE FROM purchase_attachments WHERE purchase_id = ?');
const delH = db.prepare('DELETE FROM purchase_history WHERE purchase_id = ?');
const delP = db.prepare('DELETE FROM purchases WHERE id = ?');
for (const id of purchaseIds) { delA.run(id); delH.run(id); delP.run(id); }
const reply = `✅ 已删除采购记录：${itemName}（共 ${purchaseIds.length} 条）`;
storeAndBroadcastText(roomId, '小财', reply);
addToHistory(roomId, 'assistant', reply);
storeAndBroadcastText(roomId, '小财', reply); addToHistory(roomId, 'assistant', reply);
} else if (action.type === 'clear') {
db.prepare('DELETE FROM purchase_attachments WHERE purchase_id IN (SELECT id FROM purchases WHERE room_id = ?)').run(roomId);
db.prepare('DELETE FROM purchase_history WHERE purchase_id IN (SELECT id FROM purchases WHERE room_id = ?)').run(roomId);
db.prepare('DELETE FROM purchases WHERE room_id = ?').run(roomId);
const reply = '✅ 已清空当前房间的所有采购数据。';
storeAndBroadcastText(roomId, '小财', reply);
addToHistory(roomId, 'assistant', reply);
storeAndBroadcastText(roomId, '小财', reply); addToHistory(roomId, 'assistant', reply);
}
broadcastToRoom(roomId, { type: 'purchase_updated' });
return true;
} catch (e) { console.error('执行待处理操作失败:', e); storeAndBroadcastText(roomId, '小财', '❌ 操作执行失败，请重试。'); return false; }
} catch (e) { storeAndBroadcastText(roomId, '小财', '❌ 操作执行失败，请重试。'); return false; }
}
// 对话历史
@@ -341,25 +314,24 @@ const conversationHistory = new Map();
function getHistory(roomId) { if (!conversationHistory.has(roomId)) conversationHistory.set(roomId, []); return conversationHistory.get(roomId); }
function addToHistory(roomId, role, content) { const history = getHistory(roomId); history.push({ role, content }); if (history.length > 60) conversationHistory.set(roomId, history.slice(-40)); }
// AI 分析
// AI 分析（明确权限不足时返回 chat 而非 ignore）
async function analyzeWithDeepSeek(text, historyMessages, username, isAdmin) {
const systemPrompt = `你是智能财务助手“小财”。当前服务器时间：${currentTimeStr()}。结合对话历史理解用户意图，只返回JSON。
意图分类：
- 采购/付款/发票相关：action="purchase"，提取以下字段（所有字段可选，缺失则不返回）：
purchase_item (物品名称), quantity (数量，默认1), unit_price (单价，默认0), amount (总金额，默认0),
freight (邮费，默认0), payment_method (付款方式：支付宝/微信/对公转账/现金等，淘宝购买默认支付宝),
invoice_type (发票类型：增票/普票/无票，默认无票), status (待采购/已采购/发票已收), applicant (申请人),
remarks (备注，重要信息如“下次换商家”“缺少配件”等), created_time (如果用户提到具体时间则按yyyy/MM/dd HH:mm:ss格式输出)
- 采购/付款/发票相关：action="purchase"，提取字段：purchase_item, quantity(默认1), unit_price(默认0), amount(默认0), freight(默认0), payment_method(淘宝默认支付宝), invoice_type(默认无票), status, applicant, remarks, created_time
- 查询汇总：action="query"
- 聊天：action="chat"，reply简短回复
- 删除指定物品：action="delete"，delete_item为物品名
- 清空所有采购数据：action="clear_all"
- 忽略：action="ignore"
- 忽略（仅当完全无关）：action="ignore"
权限规则：删除和清空仅限管理员。当前用户${username}，管理员状态：${isAdmin}。
采购规则：用户补充信息时更新已有记录。更新时请返回完整字段值，包括未变化的字段。
如果用户要求修改时间，请生成正确的created_time字段。`;
⚠️ 重要权限规则：
- 如果用户要求删除或清空，但当前用户${username}不是管理员（管理员状态：${isAdmin}），你必须返回 action="chat"，reply 说明需要管理员权限。绝对不要返回 action="ignore" 或 action="delete"/"clear_all"。
- 如果是管理员，正常返回对应 action。
采购规则：用户补充信息时更新已有记录。更新时请返回完整字段值，包括未变化的字段。如果用户要求修改时间，请生成正确的created_time字段。
⚠️ 总金额（amount）由系统自动按“数量×单价+邮费”计算，你无需提供该字段。`;
const messages = [
{ role: 'system', content: systemPrompt },
@@ -381,61 +353,35 @@ async function analyzeWithDeepSeek(text, historyMessages, username, isAdmin) {
function handleAIResult(aiResult, roomId, username, originalText, attachments) {
const now = timestamp();
if (aiResult.action === 'ask') {
storeAndBroadcastText(roomId, '小财', aiResult.question);
addToHistory(roomId, 'assistant', aiResult.question);
return;
}
if (aiResult.action === 'ask') { storeAndBroadcastText(roomId, '小财', aiResult.question); addToHistory(roomId, 'assistant', aiResult.question); return; }
if (aiResult.action === 'delete') {
const itemName = aiResult.delete_item;
const purchases = db.prepare('SELECT id, item, amount, payment_method, status, applicant, created_at FROM purchases WHERE room_id = ? AND item LIKE ?').all(roomId, `%${itemName}%`);
if (purchases.length === 0) {
storeAndBroadcastText(roomId, '小财', `没有找到与“${itemName}”相关的采购记录。`);
addToHistory(roomId, 'assistant', `没有找到与“${itemName}”相关的采购记录。`);
return;
}
if (purchases.length === 0) { storeAndBroadcastText(roomId, '小财', `没有找到与“${itemName}”相关的采购记录。`); return; }
let confirmText = `⚠️ 即将删除以下 ${purchases.length} 条采购记录，请回复“确认”继续：\n\n`;
purchases.forEach(p => {
confirmText += `• ${p.item} | ¥${p.amount} | ${p.status} | ${p.applicant} | ${p.created_at}\n`;
});
purchases.forEach(p => confirmText += `• ${p.item} | ¥${p.amount} | ${p.status} | ${p.applicant} | ${p.created_at}\n`);
confirmText += `\n如果不删除，请忽略此消息。`;
storeAndBroadcastText(roomId, '小财', confirmText);
addToHistory(roomId, 'assistant', confirmText);
setPendingAction(roomId, username, { type: 'delete', data: { itemName, purchaseIds: purchases.map(p => p.id) } });
return;
}
if (aiResult.action === 'clear_all') {
const count = db.prepare('SELECT COUNT(*) as count FROM purchases WHERE room_id = ?').get(roomId).count;
if (count === 0) {
storeAndBroadcastText(roomId, '小财', '当前房间没有采购记录，无需清空。');
addToHistory(roomId, 'assistant', '当前房间没有采购记录，无需清空。');
return;
}
const confirmText = `⚠️ 即将清空当前房间的 ${count} 条采购数据，请回复“确认”继续，否则忽略。`;
storeAndBroadcastText(roomId, '小财', confirmText);
addToHistory(roomId, 'assistant', confirmText);
if (count === 0) { storeAndBroadcastText(roomId, '小财', '当前房间没有采购记录，无需清空。'); return; }
storeAndBroadcastText(roomId, '小财', `⚠️ 即将清空当前房间的 ${count} 条采购数据，请回复“确认”继续，否则忽略。`);
addToHistory(roomId, 'assistant', `请求清空${count}条记录`);
setPendingAction(roomId, username, { type: 'clear', data: {} });
return;
}
if (aiResult.action === 'purchase') {
const createdTime = aiResult.created_time || now;
let purchase = db.prepare('SELECT * FROM purchases WHERE room_id = ? AND item LIKE ? AND status != ?').get(roomId, `%${aiResult.purchase_item}%`, '已完成');
let replyText = '';
// 计算总金额：优先使用 AI 提供的 amount，否则根据单价*数量+邮费计算
const quantity = aiResult.quantity || 1;
const unitPrice = aiResult.unit_price || 0;
const freight = aiResult.freight || 0;
let amount;
if (aiResult.amount !== undefined && aiResult.amount !== null) {
amount = aiResult.amount;
} else {
amount = unitPrice * quantity + freight;
}
const amount = quantity * unitPrice + freight;
if (!purchase) {
const id = uuidv4();
@@ -445,9 +391,7 @@ function handleAIResult(aiResult, roomId, username, originalText, attachments) {
const status = aiResult.status || '待处理';
const applicant = aiResult.applicant || username;
const remarks = aiResult.remarks || '';
db.prepare(`INSERT INTO purchases (id, room_id, item, quantity, unit_price, amount, freight, payment_method, invoice_type, status, applicant, remarks, created_at)
VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?)`).run(
db.prepare(`INSERT INTO purchases (id, room_id, item, quantity, unit_price, amount, freight, payment_method, invoice_type, status, applicant, remarks, created_at) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?)`).run(
id, roomId, item, quantity, unitPrice, amount, freight, paymentMethod, invoiceType, status, applicant, remarks, createdTime
);
db.prepare('INSERT INTO purchase_history (purchase_id, action, user, timestamp) VALUES (?,?,?,?)').run(id, `创建采购：${item}，数量${quantity}，金额¥${amount}，状态${status}`, '小财', now);
@@ -455,7 +399,6 @@ function handleAIResult(aiResult, roomId, username, originalText, attachments) {
purchase = { id };
} else {
const old = purchase;
// 合并新值
const newVals = {
quantity: aiResult.quantity ?? old.quantity,
unit_price: aiResult.unit_price ?? old.unit_price,
@@ -467,9 +410,10 @@ function handleAIResult(aiResult, roomId, username, originalText, attachments) {
remarks: aiResult.remarks !== undefined ? aiResult.remarks : old.remarks,
created_at: aiResult.created_time || old.created_at
};
// 重新计算金额，除非 AI 明确给了 amount
if (aiResult.amount !== undefined && aiResult.amount !== null) {
newVals.amount = aiResult.amount;
// 始终根据数量、单价、邮费重新计算总金额，确保准确
// newVals.amount = aiResult.amount;
newVals.amount = newVals.quantity * newVals.unit_price + newVals.freight;
} else {
newVals.amount = newVals.unit_price * newVals.quantity + newVals.freight;
}
@@ -483,7 +427,6 @@ function handleAIResult(aiResult, roomId, username, originalText, attachments) {
db.prepare(`UPDATE purchases SET ${field} = ? WHERE id = ?`).run(newVal, purchase.id);
}
}
if (changed) {
db.prepare('UPDATE purchases SET updated_at = ? WHERE id = ?').run(now, purchase.id);
db.prepare('INSERT INTO purchase_history (purchase_id, action, user, timestamp) VALUES (?,?,?,?)').run(purchase.id, `更新：${historyChanges.join('；')}`, username, now);
@@ -492,35 +435,22 @@ function handleAIResult(aiResult, roomId, username, originalText, attachments) {
replyText = `ℹ️ 采购「${aiResult.purchase_item}」的信息没有发生变化。`;
}
}
if (attachments?.length) {
const insertAttach = db.prepare('INSERT INTO purchase_attachments (purchase_id, file_path, uploaded_by, timestamp) VALUES (?,?,?,?)');
attachments.forEach(fp => insertAttach.run(purchase.id, fp, username, now));
}
storeAndBroadcastText(roomId, '小财', replyText);
addToHistory(roomId, 'assistant', replyText);
broadcastToRoom(roomId, { type: 'purchase_updated' });
return;
}
if (aiResult.action === 'query') {
const purchaseData = db.prepare('SELECT item, amount, payment_method, status FROM purchases WHERE room_id = ? ORDER BY created_at DESC').all(roomId)
.map(p => `${p.item} ¥${p.amount} ${p.payment_method||''} ${p.status}`).join('\n');
const purchaseData = db.prepare('SELECT item, amount, payment_method, status FROM purchases WHERE room_id = ? ORDER BY created_at DESC').all(roomId).map(p => `${p.item} ¥${p.amount} ${p.payment_method||''} ${p.status}`).join('\n');
const summaryPrompt = `根据以下采购记录，用自然语言回答用户查询“${originalText}”。采购记录：\n${purchaseData || '暂无记录'}`;
callDeepSeekForSummary(summaryPrompt).then(reply => {
storeAndBroadcastText(roomId, '小财', reply);
addToHistory(roomId, 'assistant', reply);
});
return;
}
if (aiResult.action === 'chat') {
const reply = aiResult.reply || '好的，有什么需要帮助的吗？';
storeAndBroadcastText(roomId, '小财', reply);
addToHistory(roomId, 'assistant', reply);
callDeepSeekForSummary(summaryPrompt).then(reply => { storeAndBroadcastText(roomId, '小财', reply); addToHistory(roomId, 'assistant', reply); });
return;
}
if (aiResult.action === 'chat') { storeAndBroadcastText(roomId, '小财', aiResult.reply || '好的。'); addToHistory(roomId, 'assistant', aiResult.reply); return; }
}
async function callDeepSeekForSummary(prompt) {
@@ -540,6 +470,4 @@ async function callDeepSeekForSummary(prompt) {
return data.choices[0].message.content;
}
server.listen(process.env.PORT || 3000, () => {
console.log(`Server running on port ${process.env.PORT || 3000}`);
});
server.listen(process.env.PORT || 3000, () => console.log(`Server running on port ${process.env.PORT || 3000}`));