const merchantAuthenticationType = new APIContracts.MerchantAuthenticationType();
merchantAuthenticationType.setName(process.env.AUTHORIZE_NET_API_LOGIN_ID || '');
merchantAuthenticationType.setTransactionKey(process.env.AUTHORIZE_NET_TRANSACTION_KEY || '');
console.log('Merchant Authentication setup complete.');

const creditCard = new APIContracts.CreditCardType();
creditCard.setCardNumber('4242424242424242');
creditCard.setExpirationDate('0842');
creditCard.setCardCode('999');
console.log('Credit Card setup complete.', creditCard);

const paymentType = new APIContracts.PaymentType();
paymentType.setCreditCard(creditCard);

const transactionRequestType = new APIContracts.TransactionRequestType();
transactionRequestType.setTransactionType(APIContracts.TransactionTypeEnum.AUTHCAPTURETRANSACTION);
transactionRequestType.setAmount(100); // Test amount (nxAmount used if needed)
transactionRequestType.setPayment(paymentType);
console.log('Transaction request setup complete.');

const createRequest = new APIContracts.CreateTransactionRequest();
createRequest.setMerchantAuthentication(merchantAuthenticationType);
createRequest.setTransactionRequest(transactionRequestType);
console.log('Transaction request created. Ready for API call.');

// Clean up null or undefined fields to prevent XML serialization issues
cleanRequest(createRequest);

// Log the cleaned request object
console.log('Cleaned Transaction Request Object:', createRequest);

const ctrl = new APIControllers.CreateTransactionController(createRequest);

// Wrap API call in Promise for async handling
const result = await new Promise((resolve, reject) => {
    console.log('Calling Authorize.Net API...');
    ctrl.execute(() => {
        const apiResponse = ctrl.getResponse();
        console.log('Received API response:', apiResponse);

        const response = new APIContracts.CreateTransactionResponse(apiResponse);
        const responseMessages = response.getMessages().getMessage();
        console.log('Response Messages:', responseMessages);

        if (response.getMessages().getResultCode() === APIContracts.MessageTypeEnum.OK) {
            console.log('Transaction successful, returning transaction ID.');
            resolve(
                NextResponse.json(
                    { message: response.getTransactionResponse().getTransId() },
                    { status: 200 }
                )
            );
        } else {
            console.log('Transaction failed with error:', response.getMessages().getMessage()[0].getText());
            reject(
                NextResponse.json(
                    { message: response.getMessages().getMessage()[0].getText() },
                    { status: 400 }
                )
            );
        }
    });
});