init ana page with apis

app/api/analytics/track/route.ts

@@ -0,0 +1,68 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { trackEvent, EventType, ConversionType } from '@/lib/analytics';
+
+export async function POST(request: NextRequest) {
+  try {
+    // 解析请求体
+    const body = await request.json();
+    
+    // 验证必要字段
+    if (!body.linkId) {
+      return NextResponse.json(
+        { error: 'Missing required field: linkId' },
+        { status: 400 }
+      );
+    }
+    
+    if (!body.eventType || !Object.values(EventType).includes(body.eventType)) {
+      return NextResponse.json(
+        { 
+          error: 'Invalid or missing eventType',
+          validValues: Object.values(EventType)
+        },
+        { status: 400 }
+      );
+    }
+    
+    // 验证转化类型（如果提供）
+    if (
+      body.conversionType && 
+      !Object.values(ConversionType).includes(body.conversionType)
+    ) {
+      return NextResponse.json(
+        { 
+          error: 'Invalid conversionType',
+          validValues: Object.values(ConversionType)
+        },
+        { status: 400 }
+      );
+    }
+    
+    // 添加客户端IP
+    const clientIp = request.headers.get('x-forwarded-for') || 
+                     request.headers.get('x-real-ip') || 
+                     '0.0.0.0';
+    
+    // 添加用户代理
+    const userAgent = request.headers.get('user-agent') || '';
+    
+    // 合并数据
+    const eventData = {
+      ...body,
+      ipAddress: body.ipAddress || clientIp,
+      userAgent: body.userAgent || userAgent,
+    };
+    
+    // 追踪事件
+    const result = await trackEvent(eventData);
+    
+    // 返回结果
+    return NextResponse.json(result);
+  } catch (error) {
+    console.error('Error in track API:', error);
+    return NextResponse.json(
+      { error: 'Failed to track event' },
+      { status: 500 }
+    );
+  }
+}