#ifndef DATACONTROLLER_HPP
#define DATACONTROLLER_HPP

#include <QtCore/QObject>
#include <QtCore/QDir>

#include "FileDBLink.hpp"

class QMainWindow;
class QTreeWidget;
class QTreeWidgetItem;
class QAction;
class QSpinBox;
class QTimer;

class DataController : QObject {
private:
  Q_OBJECT

  public:
  DataController(const QString& path, bool showGUI);
  DataController(bool showGUI);
  ~DataController();

  void findFiles(const QDir& dir, FileDBLink& dblink);
  static void findFiles(const QDir& dir, QStringList& list);
  static QStringList findFiles(const QDir& dir);

  void setDir(const QDir& dir);			       

public:
  void buildDB(const QDir& dir);

public slots:
  //void cellClicked(int row, int column);
  void cellDoubleClicked(int row, int column);
  bool toggleShowFullPath();
  void setShowFullPath(bool);
  void populate();
  void delayPopulate();


signals:
  void populateProgress(int);

private:
  void setup(const QString& dbpath, const QString& searchPath, bool showGUI);
  void populate(bool showNameDups, bool showSizeDups,
		bool showMTimeDups, bool showCheckSumDups,
		float editDistanceCutoff);

  void setupGUI();

  QTreeWidgetItem* createItem(const FileDBLink::DBInfo& info);

  bool showFullPath;
  QMainWindow* mw;
  QTreeWidget* tw;

  FileDBLink* dblink;

  QAction* nameFilter;
  QAction* sizeFilter;
  QAction* mtimeFilter;
  QAction* checksumFilter;
  QSpinBox* editCutoffSpin;

  QTimer* populateDelay;

  QDir dir;
};

#endif //DATACONTROLLER_HPP