#pragma once

#include "Event.h"
#include "Item.h"
#include <LtsTimelineClassic/ltstimelineclassic_export.h>

#include <QAbstractItemModel>
#include <NGLLogger/INGLLogger.h>


namespace LtsTimelineClassic
{



class LTSTIMELINECLASSIC_EXPORT AbstractTimelineModel : public QAbstractItemModel
{
  Q_OBJECT

public:
  explicit AbstractTimelineModel( QObject *parent = nullptr);
  ~AbstractTimelineModel();

  void retranslate();

  

  Item *getRootItem();

  Event *getEvent(int uniqueId); 

  
  void invalidateTimeline();

  

  void refreshData();

  qint64 highestPositionedItem() const { return m_highestPositionedItem; }
  qint64 lowestPositionedItem() const { return m_lowestPositionedItem; }


protected:
  NGL::INGLLogger &m_logger;


protected:
  

  void addEvent(Event *event);

  

  QVariant data(const QModelIndex &index, int role) const;

  

  Qt::ItemFlags flags(const QModelIndex &index) const;

  

  QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;

  

  Item *itemFromIndex(const QModelIndex &idx) const;

  

  QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;

  

  QModelIndex parent(const QModelIndex &index) const;

  

  int rowCount(const QModelIndex &parent = QModelIndex()) const;

  

  int columnCount(const QModelIndex &parent = QModelIndex()) const;


  virtual qint64 currentTime() const = 0;

  
  qint64 m_highestPositionedItem;
  qint64 m_lowestPositionedItem;
  bool   m_getEventListsRecursive;
  Item  *m_rootItem;
  Item  *m_markersItem; 


signals:
  

  void signalContextMenu(const QPoint &position, Event *affectedEvent);

  

  void signalClicked(Event *affectedEvent);


  void signalToolTip(const QPoint &p, Event *e);

};

}