#pragma once

#ifndef TTIO_APNG_INCLUDED

#define TTIO_APNG_INCLUDED

#include "tproperty.h"

#include "tlevel_io.h"

#include "tiio_ffmpeg.h"

#include <qcoreapplication></qcoreapplication>

//===========================================================

//

//  TLevelWriterAPng

//

//===========================================================

class TLevelWriterAPng : public TLevelWriter {

public:

  TLevelWriterAPng(const TFilePath &path, TPropertyGroup *winfo);

  ~TLevelWriterAPng();

  void setFrameRate(double fps) override;

  TImageWriterP getFrameWriter(TFrameId fid) override;

  void save(const TImageP &image, int frameIndex);

  void saveSoundTrack(TSoundTrack *st) override;

  static TLevelWriter *create(const TFilePath &path, TPropertyGroup *winfo) {

    return new TLevelWriterAPng(path, winfo);

  }

private:

  Ffmpeg *ffmpegWriter;

  int m_lx, m_ly;

  int m_scale;

  bool m_looping;

  bool m_extPng;

};

//===========================================================

//

//  TLevelReaderAPng

//

//===========================================================

class TLevelReaderAPng final : public TLevelReader {

public:

  TLevelReaderAPng(const TFilePath &path);

  ~TLevelReaderAPng();

  TImageReaderP getFrameReader(TFrameId fid) override;

  static TLevelReader *create(const TFilePath &f) {

    return new TLevelReaderAPng(f);

  }

  TLevelP loadInfo() override;

  TImageP load(int frameIndex);

  TDimension getSize();

private:

  Ffmpeg *ffmpegReader;

  bool ffmpegFramesCreated = false;

  TDimension m_size;

  int m_frameCount, m_lx, m_ly;

};

//===========================================================================

namespace Tiio {

//===========================================================================

class APngWriterProperties : public TPropertyGroup {

  Q_DECLARE_TR_FUNCTIONS(APngWriterProperties)

public:

  TIntProperty m_scale;

  TBoolProperty m_looping;

  TBoolProperty m_extPng;

  APngWriterProperties();

  void updateTranslation() override;

};

//===========================================================================

}  // namespace Tiio

#endif