import { NextRequest, NextResponse } from "next/server";
import { abacatePay } from "@/lib/abacatepay";
import { DonationData } from "@/types/donation";

export async function POST(request: NextRequest) {
  try {
    const body: DonationData = await request.json();

    // Validação básica
    if (!body.amount || body.amount < 5 || body.amount > 10000) {
      return NextResponse.json(
        {
          success: false,
          error: "Valor deve estar entre R$ 5,00 e R$ 10.000,00",
        },
        { status: 400 }
      );
    }

    const billing = await abacatePay.createDonationBilling({
      amount: body.amount,
      donorEmail: body.donorEmail,
      donorName: body.donorName,
      message: body.message,
    });

    // AbacatePay pode retornar diferentes formatos
    const pixCode = billing.pixCode || billing.qrCode;
    const pixQrCode = billing.pixQrCode || billing.qrCode;
    const paymentUrl = billing.url || billing.paymentUrl;

    return NextResponse.json({
      success: true,
      billingId: billing.id,
      paymentUrl, // URL para redirecionar
      pixCode,
      pixQrCode,
      expiresAt: billing.expiresAt,
    });
  } catch (error) {
    console.error("Donation creation error:", error);
    return NextResponse.json(
      {
        success: false,
        error:
          error instanceof Error ? error.message : "Erro interno do servidor",
      },
      { status: 500 }
    );
  }
}