import { NextRequest, NextResponse } from 'next/server';
import { connectToDatabase } from '@/lib/db';
import { Candidate } from '@/models/Candidate';

export async function GET(request: NextRequest) {
  try {
    await connectToDatabase();

    const { searchParams } = new URL(request.url);
    const reportType = searchParams.get('type') || 'interviews';
    const limit = Number(searchParams.get('limit') || '50');
    const page = Number(searchParams.get('page') || '1');
    const skip = (page - 1) * limit;

    // Simplified response for the demo version
    // In a real application, we would implement the MongoDB aggregation pipeline
    const results: any[] = [];
    const total = 0;

    return NextResponse.json({
      results,
      pagination: {
        total,
        page,
        limit,
        totalPages: Math.ceil(total / limit)
      }
    });
  } catch (error) {
    console.error('Error fetching reports:', error);
    return NextResponse.json(
      { error: 'Failed to fetch reports' },
      { status: 500 }
    );
  }
}