/*
* Copyright (C) 2020 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. ``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
* 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(GPU_PROCESS)

#include "TrackPrivateRemoteIdentifier.h"
#include <WebCore/InbandTextTrackPrivate.h>
#include <WebCore/TrackBase.h>

namespace IPC {

class Connection;

}

namespace WebKit {

class RemoteMediaPlayerProxy;
struct TextTrackPrivateRemoteConfiguration;

class RemoteTextTrackProxy final
    : public ThreadSafeRefCounted<RemoteTextTrackProxy, WTF::DestructionThread::Main>
    , private WebCore::InbandTextTrackPrivateClient {
public:
    static Ref<RemoteTextTrackProxy> create(RemoteMediaPlayerProxy& player, TrackPrivateRemoteIdentifier id, Ref<IPC::Connection>&& connection, WebCore::InbandTextTrackPrivate& trackPrivate)
    {
        return adoptRef(*new RemoteTextTrackProxy(player, id, WTFMove(connection), trackPrivate));
    }

    TrackPrivateRemoteIdentifier identifier() const { return m_identifier; };

    void setMode(WebCore::InbandTextTrackPrivate::Mode mode) { m_trackPrivate->setMode(mode); }

private:
    RemoteTextTrackProxy(RemoteMediaPlayerProxy&, TrackPrivateRemoteIdentifier, Ref<IPC::Connection>&&, WebCore::InbandTextTrackPrivate&);

    // InbandTextTrackPrivateClient
    virtual void addDataCue(const MediaTime& start, const MediaTime& end, const void*, unsigned);

#if ENABLE(DATACUE_VALUE)
    virtual void addDataCue(const MediaTime& start, const MediaTime& end, Ref<WebCore::SerializedPlatformDataCue>&&, const String&);
    virtual void updateDataCue(const MediaTime& start, const MediaTime& end, WebCore::SerializedPlatformDataCue&);
    virtual void removeDataCue(const MediaTime& start, const MediaTime& end, WebCore::SerializedPlatformDataCue&);
#endif

    virtual void addGenericCue(WebCore::InbandGenericCue&);
    virtual void updateGenericCue(WebCore::InbandGenericCue&);
    virtual void removeGenericCue(WebCore::InbandGenericCue&);

    virtual void parseWebVTTFileHeader(String&&);
    virtual void parseWebVTTCueData(const char* data, unsigned length);
    virtual void parseWebVTTCueData(WebCore::ISOWebVTTCue&&);

    // TrackPrivateBaseClient
    void idChanged(const AtomString&) final;
    void labelChanged(const AtomString&) final;
    void languageChanged(const AtomString&) final;
    void willRemove() final;

    TextTrackPrivateRemoteConfiguration& configuration();
    void configurationChanged();

    RemoteMediaPlayerProxy& m_player;
    TrackPrivateRemoteIdentifier m_identifier;
    Ref<IPC::Connection> m_webProcessConnection;
    Ref<WebCore::InbandTextTrackPrivate> m_trackPrivate;
};

} // namespace WebKit

#endif // ENABLE(GPU_PROCESS)