chore: 以本地为准，上传全部并替换 GitHub

app/ai-agent/chat/page.tsx

@@ -75,73 +75,56 @@ export default function AIAgentChatPage() {
     setInputValue("")
     setIsLoading(true)
 
-    // 模拟AI响应
-    setTimeout(() => {
-      let response: any = {
+    try {
+      // 调用真实的AI Chat API
+      const response = await fetch("/api/ai-chat", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ message: userMessage.content })
+      })
+      
+      const data = await response.json()
+      
+      let aiResponse: any = {
         id: (Date.now() + 1).toString(),
         role: "assistant",
         timestamp: new Date(),
       }
 
-      // 根据输入内容生成不同类型的响应
-      if (inputValue.includes("高价值") || inputValue.includes("消费") || inputValue.includes("查询")) {
-        response.content = "我已理解您的需求。正在为您查询符合条件的用户..."
-        response.taskType = "NLQ"
-        response.result = {
-          type: "table",
-          title: "高价值用户查询结果",
-          sql: "SELECT * FROM users WHERE total_spending > 10000 AND last_active_date >= DATE_SUB(NOW(), INTERVAL 30 DAY)",
-          data: [
-            { id: "U001", name: "张三", phone: "138****1234", spending: "¥15,680", lastActive: "2天前" },
-            { id: "U002", name: "李四", phone: "139****5678", spending: "¥12,340", lastActive: "1天前" },
-            { id: "U003", name: "王五", phone: "137****9012", spending: "¥11,890", lastActive: "3天前" },
-          ],
-          total: 823,
-        }
-      } else if (inputValue.includes("打标") || inputValue.includes("标签")) {
-        response.content = "我将为符合条件的用户打上「流失风险」标签。这是一个AI打标任务，需要您确认后执行。"
-        response.taskType = "TAG"
-        response.result = {
-          type: "confirmation",
-          title: "AI打标任务确认",
-          description: "为最近7天未登录的用户打上「流失风险」标签",
-          affectedCount: 12456,
-          confidence: 0.87,
-          needReview: true,
-        }
-      } else if (inputValue.includes("清洗") || inputValue.includes("异常")) {
-        response.content = "我已扫描用户表，发现以下数据质量问题："
-        response.taskType = "CLEAN"
-        response.result = {
-          type: "cleaning",
-          title: "数据清洗建议",
-          issues: [
-            { field: "phone", issue: "格式不规范", count: 234, example: "1381234567 → 138****4567" },
-            { field: "email", issue: "缺失值", count: 1256, suggestion: "填充默认值或标记" },
-            { field: "birth_date", issue: "超出范围", count: 45, example: "2099-01-01" },
-          ],
-          needReview: true,
-        }
-      } else if (inputValue.includes("报告") || inputValue.includes("分析")) {
-        response.content = "正在为您生成用户增长分析报告..."
-        response.taskType = "REPORT"
-        response.result = {
-          type: "report",
-          title: "用户增长分析报告（2026年1月）",
-          summary: "本月新增用户23,456人，同比增长15.2%；活跃用户856,234人，DAU/MAU比值0.32。",
-          highlights: [
-            "新用户转化率提升至18.5%，环比增长3.2%",
-            "高价值用户占比8.7%，贡献65%的交易额",
-            "用户流失率下降至2.1%，创历史新低",
-          ],
+      if (data.success && data.response) {
+        aiResponse.content = data.response.content
+        
+        // 如果有数据结果，添加表格展示
+        if (data.response.data && data.response.data.length > 0) {
+          aiResponse.taskType = "NLQ"
+          aiResponse.result = {
+            type: "table",
+            title: "查询结果",
+            data: data.response.data.slice(0, 5).map((item: any, idx: number) => ({
+              id: idx + 1,
+              name: item.name || item.姓名 || "-",
+              phone: item.phone_masked || item.phone || "-",
+              level: item.user_level || item.traffic_pool?.pool_name || "-",
+              score: item.user_evaluation_score || item.rfm_composite_score || "-",
+            })),
+            total: data.response.data.length,
+          }
         }
       } else {
-        response.content = "我理解您的需求。请问您想要：\n1. 查询用户数据\n2. AI打标签\n3. 数据清洗\n4. 生成报告\n\n请选择或详细描述您的需求。"
+        aiResponse.content = `⚠️ ${data.error || "查询失败，请重试"}`
       }
 
-      setMessages((prev) => [...prev, response])
+      setMessages((prev) => [...prev, aiResponse])
+    } catch (error: any) {
+      setMessages((prev) => [...prev, {
+        id: (Date.now() + 1).toString(),
+        role: "assistant",
+        content: `⚠️ 网络错误: ${error.message}`,
+        timestamp: new Date(),
+      }])
+    } finally {
       setIsLoading(false)
-    }, 1500)
+    }
   }
 
   const handleQuickCommand = (command: string) => {