#include "creaImageIOWxSimpleDlg.h"
#include "creaImageIOWxGimmickReaderDialog.h"

namespace creaImageIO
{

	///Ctor
   WxSimpleDlg::WxSimpleDlg(wxWindow *parent, wxString i_title)
    : wxDialog(parent, -1,_T("DISPLAY IMAGES"), wxDefaultPosition, wxSize(230,150))
   {
	   if(!i_title.empty())
	   {
			this->SetTitle(i_title);  
	   }
	   // Button to select file(s)
	   wxButton *fileBut = new wxButton(this, -1,_T("Select a file to display"), wxPoint(10,7) );
  	   Connect( fileBut->GetId(), wxEVT_COMMAND_BUTTON_CLICKED , (wxObjectEventFunction) &WxSimpleDlg::OnReadFile ); 

	   // Button to select directory
	   wxButton *directoryBut = new wxButton(this, -1,_T("Select a directory to display"), wxPoint(10,40) );
	   Connect( directoryBut->GetId(), wxEVT_COMMAND_BUTTON_CLICKED , (wxObjectEventFunction) &WxSimpleDlg::OnReadDirectory ); 

	   // button to select creaImageIO
	   wxButton *gimmickBut = new wxButton(this, -1,_T("Select Gimmick"), wxPoint(10,70) );
	   Connect( gimmickBut->GetId(), wxEVT_COMMAND_BUTTON_CLICKED , (wxObjectEventFunction) &WxSimpleDlg::OnReadGimmick ); 

	   /// \TODO  Button to select Bruker directory
	
	Layout(); 
	
	}
//////////////////////////////////////////////////////////////////////
//                                                                  //
//////////////////////////////////////////////////////////////////////
	  void WxSimpleDlg::OnReadFile(wxCommandEvent& event)
	  {
		  wxFileDialog* FD = new wxFileDialog( 0,  _T("Select file"), _T(""), _T(""), crea::std2wx("*"), wxOPEN |wxFD_MULTIPLE, wxDefaultPosition);
    
			if (FD->ShowModal()==wxID_OK)
			{
				wxArrayString wxArray;
				FD->GetPaths(wxArray);
				if(wxArray.size() >0)
				{
					std::vector<std::string> files;
					for( int i = 0; i < wxArray.GetCount(); i++)
					{
						files.push_back( crea::wx2std(wxArray[i]));
					}
					if(!m_view.readFile(files,m_results))
					{
						//TO DO WARNING MESSAGE;
					}
				}
				else
				{
					// TO DO WARNING MESSAGES
				}
			}
		  Close();
	  }

 //////////////////////////////////////////////////////////////////////
//																	//
//////////////////////////////////////////////////////////////////////

	  void WxSimpleDlg::OnReadDirectory(wxCommandEvent &event)
	  {
	     long style = wxDD_DEFAULT_STYLE | wxDD_DIR_MUST_EXIST;
		 wxDirDialog* FD = new wxDirDialog( 0, _T("Select the directory to display"), _T(""), style);
		 
		 if (FD->ShowModal()==wxID_OK)
		 {  
			if(! m_view.readDirectory(crea::wx2std(FD->GetPath()),m_results))
			{
				//TO DO WARNING MESSAGE;
			}
		 }
		 Close();
	  }

	  //////////////////////////////////////////////////////////////////////
//																	//
//////////////////////////////////////////////////////////////////////

	  void WxSimpleDlg::OnReadGimmick(wxCommandEvent &event)
	  {
		  // Run Gimmick
		   WxGimmickReaderDialog dlg(0,-1, "localdatabase_Descriptor.dscp",
				   "Local Database", _T("Select image(s)        - Gimmick! (c) CREATIS-LRMN 2008"),
                   wxDefaultPosition,
                   wxSize(810,750),
                   GIMMICK_2D_IMAGE_SELECTION,
                   GIMMICK_3D_IMAGE_SELECTION,
                   _3D,
				   1);
		 dlg.ShowModal();
		 if (dlg.GetReturnCode() == wxID_OK)
	     {
			dlg.GetSelectedImages(m_results,3);
			dlg.OnExit();
		 }
		 Close();
	   }

 //////////////////////////////////////////////////////////////////////
// Return the results vector										//
//////////////////////////////////////////////////////////////////////
	  std::vector<vtkImageData*> WxSimpleDlg::getImagesSelected()
	  {
		  return m_results;
	  }
}