/*
 * Copyright (C) 2019 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

#pragma once

#if ENABLE(APPLE_PAY)

#include "ApplePaySessionPaymentRequest.h"
#include <wtf/RetainPtr.h>

#if USE(APPLE_INTERNAL_SDK)
#include <WebKitAdditions/PaymentMethodUpdateAdditions.h>
#endif

OBJC_CLASS PKPaymentRequestPaymentMethodUpdate;

namespace WebCore {

class WEBCORE_EXPORT PaymentMethodUpdate {
public:
    using LineItem = ApplePaySessionPaymentRequest::LineItem;
    using TotalAndLineItems = ApplePaySessionPaymentRequest::TotalAndLineItems;

    PaymentMethodUpdate(LineItem&& total, Vector<LineItem>&&);
    explicit PaymentMethodUpdate(RetainPtr<PKPaymentRequestPaymentMethodUpdate>&&);
    explicit PaymentMethodUpdate(TotalAndLineItems&&);

    const TotalAndLineItems& totalAndLineItems() const;
    PKPaymentRequestPaymentMethodUpdate *platformUpdate() const;

#if defined(PAYMENTMETHODUPDATE_PUBLIC_ADDITIONS)
PAYMENTMETHODUPDATE_PUBLIC_ADDITIONS
#undef PAYMENTMETHODUPDATE_PUBLIC_ADDITIONS
#endif
    
private:
    Optional<TotalAndLineItems> m_totalAndLineItems;
    RetainPtr<PKPaymentRequestPaymentMethodUpdate> m_platformUpdate;
};

} // namespace WebCore

#endif // ENABLE(APPLE_PAY)