#pragma once

#ifndef DRAWINGDATA_INCLUDED
#define DRAWINGDATA_INCLUDED

#include "toonz/txshsimplelevel.h"
#include "toonz/hook.h"
#include "toonzqt/dvmimedata.h"

#include <set>
#include "timage.h"
#include "tfilepath.h"

//=============================================================================
// DrawingData
// Sono i fotogrammi della filmstrip
//-----------------------------------------------------------------------------

class DrawingData final : public DvMimeData {
public:
  std::map<TFrameId, QString>
      m_imageSet;  // images are in the cache, the QString is the cache id
  HookSet m_levelHooks;
  TXshSimpleLevelP m_level;

  /*! Define possible level image setting.
  *  \li INSERT Insert images before first selected;
  *  \li OVER_FRAMEID Replace images with the same frameId images in data;
  *  \li OVER_SELECTION Replace selected images with images in data.
  */
  enum ImageSetType { INSERT, OVER_FRAMEID, OVER_SELECTION };

  DrawingData() {}

  DrawingData(const DrawingData *src)
      : m_imageSet(src->m_imageSet)
      , m_level(src->m_level)
      , m_levelHooks(src->m_levelHooks) {}

  void releaseData() override;
  ~DrawingData();

  DrawingData *clone() const override;

  // data <- filmstrip
  void setLevelFrames(TXshSimpleLevel *sl, std::set<TFrameId> &frames);

  // data -> filmstrip
  // Se setType == INSERT inserisce i frames nel livello se necessario spostando
  // verso il basso i preesistenti. Altrimenti sostituisce i frames.
  bool getLevelFrames(TXshSimpleLevel *sl, std::set<TFrameId> &frames,
                      ImageSetType setType, bool cloneImages,
                      bool &keepOriginalPalette, bool isRedo = false) const;

  // Image must be put in cache before call this.
  void setFrames(const std::map<TFrameId, QString> &imageSet,
                 TXshSimpleLevel *level, const HookSet &levelHooks);
  // Return frameId contained in m_imageSet.
  void getFrames(std::set<TFrameId> &frameId) const;
  TXshSimpleLevel *getLevel() const { return m_level.getPointer(); }

protected:
  TImageP getImage(QString imageId, TXshSimpleLevel *sl,
                   const std::map<int, int> &styleTable) const;
};

#endif  // DRAWINGDATA_INCLUDED
