#ifndef __creaImageIOImageFinder_h_INCLUDED__
#define __creaImageIOImageFinder_h_INCLUDED__

#include <creaImageIOTreeHandler.h>
#include <creaImageIOImageReader.h>
#include <wx/wx.h>
#include <wx/progdlg.h>

namespace creaImageIO
{
	/**
	* \ingroup Model
	*/

  //=======================================================================
  /// Parses (recursively) a part of a filesystem to look for known images and load their attributes in order to add the images to a Tree (submission via a TreeHandler::AddBranch)

  class ImageFinder
  {
  public:
    ///====================================================================
    /// Ctor
    ImageFinder(TreeHandler* tree);
    /// Dtor
    ~ImageFinder();
    ///====================================================================
    /*
    struct UpdateSummary
    {
      int scanned_dirs;
      int scanned_files;
      int handled_images;
      int added_images;

      int added_patients;
      int added_studies;
      int added_series;

      long parse_time;
      long file_scan_time;
      long update_structs_time;
      long update_database_time;
      long total_time;
      bool cancelled_by_user;
      
      UpdateSummary() :
	scanned_dirs(0),
	scanned_files(0),
	handled_images(0),
	added_images(0),
	added_patients(0),
	added_studies(0),
	added_series(0),
	parse_time(0),
	file_scan_time(0),
	update_structs_time(0),
	update_database_time(0),
	total_time(0),
	cancelled_by_user(false)
      {}
    };
    */

    ///
    

    bool IsHandledFile( const std::string& filename);
    bool AddFile( const std::string& filename );
    //		  UpdateSummary& summary );
    bool AddFiles( const std::vector<std::string>& filename );
    //		   wxProgressDialog* progress, 
    //		   UpdateSummary& summary);
    bool AddDirectory( const std::string& directory, 
		       bool recurse );
    //		       wxProgressDialog* progress, 
    //		       UpdateSummary& summary
    //		       );

    void ParseDirectory( const std::string& directory, 
			 std::vector<std::string> &Filenames,
			 bool recurse );
    //			 wxProgressDialog* progress, 
    //			 UpdateSummary& summary);
  private:
    TreeHandler* mTreeHandler;
    ImageReader mReader;
    //   wxStopWatch msw[10];

  };
  // EO class ImageFinder
  //=======================================================================


} // EO namespace creaImageIO

// EOF
#endif