/*
 * Copyright (C) 2016 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 "ApplePayShippingMethod.h"
#include "Event.h"

namespace WebCore {

class ApplePayShippingMethodSelectedEvent final : public Event {
public:
    static Ref<ApplePayShippingMethodSelectedEvent> create(const AtomString& type, const ApplePaySessionPaymentRequest::ShippingMethod& shippingMethod)
    {
        return adoptRef(*new ApplePayShippingMethodSelectedEvent(type, shippingMethod));
    }

    virtual ~ApplePayShippingMethodSelectedEvent();

    const ApplePayShippingMethod& shippingMethod() const { return m_shippingMethod; }

private:
    ApplePayShippingMethodSelectedEvent(const AtomString& type, const ApplePaySessionPaymentRequest::ShippingMethod&);

    // Event.
    EventInterface eventInterface() const override;

    const ApplePayShippingMethod m_shippingMethod;
};

}

#endif
