import { NextRequest, NextResponse } from 'next/server';
import { getOverviewCards } from '@/lib/analytics';

export async function GET(request: NextRequest) {
  try {
    // 获取请求参数
    const { searchParams } = new URL(request.url);
    const projectId = searchParams.get('projectId') || undefined;
    const startDate = searchParams.get('startDate') || undefined;
    const endDate = searchParams.get('endDate') || undefined;
    
    // 获取概览卡片数据
    const cardsData = await getOverviewCards(
      startDate,
      endDate,
      projectId
    );
    
    // 返回数据
    return NextResponse.json(cardsData);
  } catch (error) {
    console.error('Error in overview-cards API:', error);
    return NextResponse.json(
      { error: 'Failed to fetch overview cards data' },
      { status: 500 }
    );
  }
}