init ana page with apis

app/api/analytics/popular-referrers/route.ts

@@ -0,0 +1,32 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { getPopularReferrers } from '@/lib/analytics';
+
+export async function GET(request: NextRequest) {
+  try {
+    // 获取请求参数
+    const { searchParams } = new URL(request.url);
+    const linkId = searchParams.get('linkId') || undefined;
+    const startDate = searchParams.get('startDate') || undefined;
+    const endDate = searchParams.get('endDate') || undefined;
+    const type = searchParams.get('type') as 'domain' | 'full' || 'domain';
+    const limit = searchParams.get('limit') ? parseInt(searchParams.get('limit') as string, 10) : 10;
+    
+    // 获取热门引荐来源数据
+    const referrersData = await getPopularReferrers(
+      startDate,
+      endDate,
+      linkId,
+      type,
+      limit
+    );
+    
+    // 返回数据
+    return NextResponse.json(referrersData);
+  } catch (error) {
+    console.error('Error in popular-referrers API:', error);
+    return NextResponse.json(
+      { error: 'Failed to fetch popular referrers data' },
+      { status: 500 }
+    );
+  }
+}