tmp

pages/ai/index.js

@@ -6,6 +6,7 @@ Page({
     inputValue: '',
     isTyping: false,
     scrollToMessage: '',
+    expandedIds: {},
     quickQuestions: [
       '今日待处理订单有哪些？',
       '最近客户反馈统计',
@@ -17,6 +18,13 @@ Page({
   messageIdCounter: 0,
   socket: null,
 
+  // 生成消息 id：保证计数器始终为数字，避免出现 msg_NaN
+  genId() {
+    const n = Number(this.messageIdCounter)
+    this.messageIdCounter = Number.isFinite(n) ? n + 1 : 1
+    return `msg_${this.messageIdCounter}`
+  },
+
   onLoad() {
     this.loadChatHistory()
     this.initSocket()
@@ -66,13 +74,18 @@ Page({
         lastMessage.content += data.content || ''
         messages = this.data.messages
       }
+      if (lastMessage.type === 'ai' && data.source == "subagent" && lastMessage.source == data.source) {
+        lastMessage.content += '' + data.content || ''
+        messages = this.data.messages
+      }
     }
 
     if (!messages) {
       const aiResponse = {
-        id: `msg_${++this.messageIdCounter}`,
+        id: this.genId(),
         _serverId: data.id,
         type: 'ai',
+        source: data.source,
         contentType: 'text',
         content: data.content || '',
         time: this.formatTime(new Date())
@@ -97,6 +110,19 @@ Page({
     try {
       const history = wx.getStorageSync('admin_ai_chat_history')
       if (history && history.length > 0) {
+        // 清洗历史中的无效/重复 id（如 msg_NaN），并把计数器拨到最大 id 之后
+        let max = 0
+        const seen = new Set()
+        history.forEach((m, i) => {
+          const n = parseInt(String(m.id).slice(4), 10)
+          if (Number.isFinite(n) && !seen.has(n)) {
+            seen.add(n)
+            if (n > max) max = n
+          } else {
+            m.id = `msg_h${Date.now()}_${i}`
+          }
+        })
+        this.messageIdCounter = max
         this.setData({ messages: history })
         this.scrollToBottom()
       }
@@ -132,7 +158,7 @@ Page({
     if (!content) return
 
     const userMessage = {
-      id: `msg_${++this.messageIdCounter}`,
+      id: this.genId(),
       type: 'user',
       contentType: 'text',
       content: content,
@@ -187,7 +213,7 @@ Page({
 
   handleAIError(errorMessage) {
     const errorResponse = {
-      id: `msg_${++this.messageIdCounter}`,
+      id: this.genId(),
       type: 'ai',
       contentType: 'text',
       content: errorMessage,
@@ -203,6 +229,14 @@ Page({
     this.scrollToBottom()
   },
 
+  // 展开/折叠 subagent 消息（默认折叠，key 不存在即为折叠态）
+  toggleSubagent(e) {
+    const id = e.currentTarget.dataset.id
+    this.setData({
+      [`expandedIds.${id}`]: !this.data.expandedIds[id]
+    })
+  },
+
   scrollToBottom() {
     setTimeout(() => {
       const lastMessage = this.data.messages[this.data.messages.length - 1]