/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "PaymentActionResponse.h"
#include "PaymentRequestUtils.h"
#include "BasicCardPayment.h"

namespace mozilla {
namespace dom {

/* PaymentResponseData */

NS_IMPL_ISUPPORTS(PaymentResponseData, nsIPaymentResponseData)

NS_IMETHODIMP
PaymentResponseData::GetType(uint32_t* aType)
{
  NS_ENSURE_ARG_POINTER(aType);
  *aType = mType;
  return NS_OK;
}

NS_IMETHODIMP
PaymentResponseData::Init(const uint32_t aType)
{
  if (aType != nsIPaymentResponseData::GENERAL_RESPONSE &&
      aType != nsIPaymentResponseData::BASICCARD_RESPONSE) {
    return NS_ERROR_FAILURE;
  }
  mType = aType;
  return NS_OK;
}

/* GeneralResponseData */

NS_IMPL_ISUPPORTS_INHERITED(GeneralResponseData,
                            PaymentResponseData,
                            nsIGeneralResponseData)

GeneralResponseData::GeneralResponseData()
  : mData(NS_LITERAL_STRING("{}"))
{
  Init(nsIPaymentResponseData::GENERAL_RESPONSE);
}

NS_IMETHODIMP
GeneralResponseData::GetData(nsAString& aData)
{
  aData = mData;
  return NS_OK;
}

NS_IMETHODIMP
GeneralResponseData::InitData(JS::HandleValue aValue, JSContext* aCx)
{
  if (aValue.isNullOrUndefined()) {
    return NS_ERROR_FAILURE;
  }
  nsresult rv = SerializeFromJSVal(aCx, aValue, mData);
  if (NS_WARN_IF(NS_FAILED(rv))) {
    return rv;
  }
  return NS_OK;
}

/* BasicCardResponseData */

NS_IMPL_ISUPPORTS_INHERITED(BasicCardResponseData,
                            PaymentResponseData,
                            nsIBasicCardResponseData)

BasicCardResponseData::BasicCardResponseData()
{
  Init(nsIPaymentResponseData::BASICCARD_RESPONSE);
}

NS_IMETHODIMP
BasicCardResponseData::GetData(nsAString& aData)
{
  aData = mData;
  return NS_OK;
}

NS_IMETHODIMP
BasicCardResponseData::InitData(const nsAString& aCardholderName,
                                const nsAString& aCardNumber,
                                const nsAString& aExpiryMonth,
                                const nsAString& aExpiryYear,
                                const nsAString& aCardSecurityCode,
                                nsIPaymentAddress* aBillingAddress)
{
  // cardNumber is a required attribute, cannot be empty;
  if (aCardNumber.IsEmpty()) {
    return NS_ERROR_FAILURE;
  }

  RefPtr<BasicCardService> service = BasicCardService::GetService();
  MOZ_ASSERT(service);

  if (!service->IsValidExpiryMonth(aExpiryMonth)) {
    return NS_ERROR_FAILURE;
  }

  if (!service->IsValidExpiryYear(aExpiryYear)) {
    return NS_ERROR_FAILURE;
  }
  nsresult rv = service->EncodeBasicCardData(aCardholderName,
                                             aCardNumber,
                                             aExpiryMonth,
                                             aExpiryYear,
                                             aCardSecurityCode,
                                             aBillingAddress,
                                             mData);
  if (NS_WARN_IF(NS_FAILED(rv))) {
    return rv;
  }
  return NS_OK;
}

/* PaymentActionResponse */

NS_IMPL_ISUPPORTS(PaymentActionResponse,
                  nsIPaymentActionResponse)

PaymentActionResponse::PaymentActionResponse()
  : mRequestId(EmptyString())
  , mType(nsIPaymentActionResponse::NO_TYPE)
{
}

NS_IMETHODIMP
PaymentActionResponse::GetRequestId(nsAString& aRequestId)
{
  aRequestId = mRequestId;
  return NS_OK;
}

NS_IMETHODIMP
PaymentActionResponse::GetType(uint32_t* aType)
{
  NS_ENSURE_ARG_POINTER(aType);
  *aType = mType;
  return NS_OK;
}

/* PaymentCanMakeActionResponse */

NS_IMPL_ISUPPORTS_INHERITED(PaymentCanMakeActionResponse,
                            PaymentActionResponse,
                            nsIPaymentCanMakeActionResponse)

PaymentCanMakeActionResponse::PaymentCanMakeActionResponse()
  : mResult(false)
{
  mType = nsIPaymentActionResponse::CANMAKE_ACTION;
}

NS_IMETHODIMP
PaymentCanMakeActionResponse::GetResult(bool* aResult)
{
  NS_ENSURE_ARG_POINTER(aResult);
  *aResult = mResult;
  return NS_OK;
}

NS_IMETHODIMP
PaymentCanMakeActionResponse::Init(const nsAString& aRequestId, const bool aResult)
{
  mRequestId = aRequestId;
  mResult = aResult;
  return NS_OK;
}

/* PaymentShowActionResponse */

NS_IMPL_ISUPPORTS_INHERITED(PaymentShowActionResponse,
                            PaymentActionResponse,
                            nsIPaymentShowActionResponse)

PaymentShowActionResponse::PaymentShowActionResponse()
  : mAcceptStatus(nsIPaymentActionResponse::PAYMENT_REJECTED)
{
  mType = nsIPaymentActionResponse::SHOW_ACTION;
}

NS_IMETHODIMP
PaymentShowActionResponse::GetAcceptStatus(uint32_t* aAcceptStatus)
{
  NS_ENSURE_ARG_POINTER(aAcceptStatus);
  *aAcceptStatus = mAcceptStatus;
  return NS_OK;
}

NS_IMETHODIMP
PaymentShowActionResponse::GetMethodName(nsAString& aMethodName)
{
  aMethodName = mMethodName;
  return NS_OK;
}

NS_IMETHODIMP
PaymentShowActionResponse::GetData(nsAString& aData)
{
  aData = mData;
  return NS_OK;
}

NS_IMETHODIMP
PaymentShowActionResponse::GetPayerName(nsAString& aPayerName)
{
  aPayerName = mPayerName;
  return NS_OK;
}

NS_IMETHODIMP
PaymentShowActionResponse::GetPayerEmail(nsAString& aPayerEmail)
{
  aPayerEmail = mPayerEmail;
  return NS_OK;
}

NS_IMETHODIMP
PaymentShowActionResponse::GetPayerPhone(nsAString& aPayerPhone)
{
  aPayerPhone = mPayerPhone;
  return NS_OK;
}

NS_IMETHODIMP
PaymentShowActionResponse::Init(const nsAString& aRequestId,
                                const uint32_t aAcceptStatus,
                                const nsAString& aMethodName,
                                nsIPaymentResponseData* aData,
                                const nsAString& aPayerName,
                                const nsAString& aPayerEmail,
                                const nsAString& aPayerPhone)
{
  if (aAcceptStatus == nsIPaymentActionResponse::PAYMENT_ACCEPTED) {
    NS_ENSURE_ARG_POINTER(aData);
  }

  mRequestId = aRequestId;
  mAcceptStatus = aAcceptStatus;
  mMethodName = aMethodName;

  RefPtr<BasicCardService> service = BasicCardService::GetService();
  MOZ_ASSERT(service);
  bool isBasicCardPayment = service->IsBasicCardPayment(mMethodName);

  if (aAcceptStatus == nsIPaymentActionResponse::PAYMENT_ACCEPTED) {
    uint32_t responseType;
    NS_ENSURE_SUCCESS(aData->GetType(&responseType), NS_ERROR_FAILURE);
    switch (responseType) {
      case nsIPaymentResponseData::GENERAL_RESPONSE: {
        if (isBasicCardPayment) {
          return NS_ERROR_FAILURE;
        }
        nsCOMPtr<nsIGeneralResponseData> data = do_QueryInterface(aData);
        MOZ_ASSERT(data);
        NS_ENSURE_SUCCESS(data->GetData(mData), NS_ERROR_FAILURE);
        break;
      }
      case nsIPaymentResponseData::BASICCARD_RESPONSE: {
        if (!isBasicCardPayment) {
          return NS_ERROR_FAILURE;
        }
        nsCOMPtr<nsIBasicCardResponseData> data = do_QueryInterface(aData);
        MOZ_ASSERT(data);
        NS_ENSURE_SUCCESS(data->GetData(mData), NS_ERROR_FAILURE);
        break;
      }
      default: {
        return NS_ERROR_FAILURE;
      }
    }
    if (mData.IsEmpty()) {
      return NS_ERROR_FAILURE;
    }
  }
  mPayerName = aPayerName;
  mPayerEmail = aPayerEmail;
  mPayerPhone = aPayerPhone;
  return NS_OK;
}

/* PaymentAbortActionResponse */

NS_IMPL_ISUPPORTS_INHERITED(PaymentAbortActionResponse,
                            PaymentActionResponse,
                            nsIPaymentAbortActionResponse)

PaymentAbortActionResponse::PaymentAbortActionResponse()
  : mAbortStatus(nsIPaymentActionResponse::ABORT_FAILED)
{
  mType = nsIPaymentActionResponse::ABORT_ACTION;
}

NS_IMETHODIMP
PaymentAbortActionResponse::GetAbortStatus(uint32_t* aAbortStatus)
{
  NS_ENSURE_ARG_POINTER(aAbortStatus);
  *aAbortStatus = mAbortStatus;
  return NS_OK;
}

NS_IMETHODIMP
PaymentAbortActionResponse::Init(const nsAString& aRequestId,
                                 const uint32_t aAbortStatus)
{
  mRequestId = aRequestId;
  mAbortStatus = aAbortStatus;
  return NS_OK;
}

NS_IMETHODIMP
PaymentAbortActionResponse::IsSucceeded(bool* aIsSucceeded)
{
  NS_ENSURE_ARG_POINTER(aIsSucceeded);
  *aIsSucceeded = (mAbortStatus == nsIPaymentActionResponse::ABORT_SUCCEEDED);
  return NS_OK;
}

/* PaymentCompleteActionResponse */

NS_IMPL_ISUPPORTS_INHERITED(PaymentCompleteActionResponse,
                            PaymentActionResponse,
                            nsIPaymentCompleteActionResponse)

PaymentCompleteActionResponse::PaymentCompleteActionResponse()
  : mCompleteStatus(nsIPaymentActionResponse::COMPLETE_FAILED)
{
  mType = nsIPaymentActionResponse::COMPLETE_ACTION;
}

nsresult
PaymentCompleteActionResponse::Init(const nsAString& aRequestId,
                                    const uint32_t aCompleteStatus)
{
  mRequestId = aRequestId;
  mCompleteStatus = aCompleteStatus;
  return NS_OK;
}

nsresult
PaymentCompleteActionResponse::GetCompleteStatus(uint32_t* aCompleteStatus)
{
  NS_ENSURE_ARG_POINTER(aCompleteStatus);
  *aCompleteStatus = mCompleteStatus;
  return NS_OK;
}

nsresult
PaymentCompleteActionResponse::IsCompleted(bool* aIsCompleted)
{
  NS_ENSURE_ARG_POINTER(aIsCompleted);
  *aIsCompleted = (mCompleteStatus == nsIPaymentActionResponse::COMPLETE_SUCCEEDED);
  return NS_OK;
}

} // end of namespace dom
} // end of namespace mozilla