import { NextRequest, NextResponse } from 'next/server';
import { generateTicketPDF } from '../../../emails/utils/generateTicketPDF';

export async function GET(request: NextRequest) {
  try {
    const searchParams = request.nextUrl.searchParams;
    
    // Extract ticket data from query parameters
    const ticketData = {
      userName: searchParams.get('userName') || undefined,
      eventName: searchParams.get('eventName') || undefined,
      eventDate: searchParams.get('eventDate') || undefined,
      eventTime: searchParams.get('eventTime') || undefined,
      venue: searchParams.get('venue') || undefined,
      ticketType: searchParams.get('ticketType') || undefined,
      amount: searchParams.get('amount') || undefined,
      ticketNumber: searchParams.get('ticketNumber') || undefined,
      purchaseDate: searchParams.get('purchaseDate') || undefined,
      orderId: searchParams.get('orderId') || undefined,
      seatNumber: searchParams.get('seatNumber') || undefined,
      section: searchParams.get('section') || undefined,
    };

    // Generate PDF
    const pdfBuffer = await generateTicketPDF(ticketData);

    // Return PDF as response
    return new NextResponse(pdfBuffer, {
      headers: {
        'Content-Type': 'application/pdf',
        'Content-Disposition': `attachment; filename="ticket-${ticketData.ticketNumber || 'ticket'}.pdf"`,
      },
    });
  } catch (error) {
    console.error('Error generating PDF:', error);
    return NextResponse.json(
      { error: 'Failed to generate PDF ticket' },
      { status: 500 }
    );
  }
}

export async function POST(request: NextRequest) {
  try {
    const body = await request.json();
    
    // Generate PDF from request body
    const pdfBuffer = await generateTicketPDF(body);

    // Return PDF as response
    return new NextResponse(pdfBuffer, {
      headers: {
        'Content-Type': 'application/pdf',
        'Content-Disposition': `attachment; filename="ticket-${body.ticketNumber || 'ticket'}.pdf"`,
      },
    });
  } catch (error) {
    console.error('Error generating PDF:', error);
    return NextResponse.json(
      { error: 'Failed to generate PDF ticket' },
      { status: 500 }
    );
  }
}