/*=========================================================================
                                                                                
  Program:   bbtk
  Module:    $RCSfile: bbtkWxGUIScriptingInterface.cxx,v $
  Language:  C++
  Date:      $Date: 2008/03/21 11:46:41 $
  Version:   $Revision: 1.1 $
                                                                                
  Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
  l'Image). All rights reserved. See Doc/License.txt or
  http://www.creatis.insa-lyon.fr/Public/bbtk/License.html for details.
                                                                                
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notices for more information.
                                                                                
=========================================================================*//**
 * \brief Short description in one line
 * 
 * Long description which 
 * can span multiple lines
 */
/**
 * \file 
 * \brief 
 */
/**
 * \class bbtk::
 * \brief 
 */


#ifdef _USE_WXWIDGETS_

#include <iostream>	
#include "bbtkWxGUIScriptingInterface.h"
#include "bbtkWxBlackBox.h"
#include "bbtkConfigurationFile.h"
#include "bbtkWxStreamRedirector.h"
 

#include "icons/cc_run.xpm"

namespace bbtk
{

    enum
    {
      ID_Menu_Quit = 1,
      ID_Menu_About,
      ID_Menu_EditConfig,
      ID_Menu_CreatePackage,
      ID_Menu_CreateBlackBox,
      ID_Menu_ShowImageGraph,
      ID_Menu_CreateIndex,
      ID_Button_Run
    };
    
  
  //================================================================
  WxGUIScriptingInterface::WxGUIScriptingInterface( wxWindow *parent, wxString title, wxSize size)
    : wxFrame((wxFrame *)parent, -1, title, wxDefaultPosition, size)
  {	
//    m_mgr = new wxAuiManager(this);
	m_mgr.SetManagedWindow(this);
   
    mInterpreter = new bbtk::Interpreter();
    mInterpreter->SetUser(this);
    mInterpreter->SetCommandLine(true);
    //==============
    // Menu
    wxInitAllImageHandlers();
    
    wxMenu *menuFile = new wxMenu;
    menuFile->Append( ID_Menu_Quit, _T("&Quit") );
    
    wxMenu *menuAbout = new wxMenu;
    menuAbout->Append( ID_Menu_About, _T("&About...") );

    wxMenu *menuTools = new wxMenu;
    menuTools->Append( ID_Menu_EditConfig, _T("&Edit bbtk config") );
    menuTools->Append( ID_Menu_CreatePackage, _T("Create &package") );
    menuTools->Append( ID_Menu_CreateBlackBox, _T("Create &blackbox") );
    menuTools->Append( ID_Menu_ShowImageGraph, _T("&Show last image graph") );
    menuTools->Append( ID_Menu_CreateIndex, _T("&Generate index") );
    
    
    wxMenuBar *menuBar = new wxMenuBar;
    menuBar->Append( menuFile, _T("&File") );
    menuBar->Append( menuTools, _T("&Tools") );
    menuBar->Append( menuAbout, _T("About") );
    
    SetMenuBar( menuBar );
    
    CreateStatusBar();
    SetStatusText( _T("Welcome to bbi !") );
    

    /*
    m_mgr.AddPane(CreateSizeReportCtrl(), wxAuiPaneInfo().
                  Name(wxT("test4")).Caption(wxT("Pane Caption")).
                  Left());
    */

   //==============
    // Notebook
    
    //    wxFlexGridSizer *sizer = new wxFlexGridSizer(1);
    
//EED    wxBoxSizer* sizer = new wxBoxSizer(wxVERTICAL);
//    mwxNotebook = new wxNotebook(this,-1,wxDefaultPosition, wxDefaultSize, 0);
/*
    mwxNotebook = new wxAuiNotebook(this,  
                                    -1,
                                    wxPoint(0, 0),
                                    wxSize(500,500),
                                    wxAUI_NB_TAB_SPLIT | wxAUI_NB_TAB_EXTERNAL_MOVE | wxNO_BORDER);
    
    mwxPageCommand = new wxPanel(mwxNotebook,-1);        
    mwxPageHelp = new wxPanel(mwxNotebook,-1);    
    
    
    wxBoxSizer *cmdsizer = new wxBoxSizer(wxVERTICAL);
    
    mwxPageCommand->SetAutoLayout(true);    
    mwxPageCommand->SetSizer(cmdsizer);
    cmdsizer->Fit(mwxPageCommand);
    cmdsizer->SetSizeHints(mwxPageCommand);

    wxBoxSizer *helpsizer = new wxBoxSizer(wxVERTICAL);
    
    mwxPageHelp->SetAutoLayout(true);    
    mwxPageHelp->SetSizer(helpsizer);
    helpsizer->Fit(mwxPageHelp);
    helpsizer->SetSizeHints(mwxPageHelp);
*/ 
    mWxGUITextEditor = new WxGUITextEditor(this);
    mWxGUITextEditor->SetFileNameFilter("*.bbs");

      mWxGUIHtmlBrowser = new WxGUIHtmlBrowser(this, //mwxPageHelp,
					     //EED				  wxSize(1200,0));
					     wxSize(200,0));

    //    mWxGUIHtmlBrowser->SetSize(wxSize(800,1000));
    //   helpsizer->Add (mWxGUIHtmlBrowser,1, wxGROW|wxLEFT|wxRIGHT|wxTOP, 5  );
    //    helpsizer->Add ( new wxButton(mwxPageHelp,-1,"perro"), 0,  wxEXPAND  );
    
    wxBitmap bmp_run(cc_run_xpm);
    mwxButtonRun = new wxBitmapButton( this, ID_Button_Run,bmp_run);//_T("Run")  );
    // helpsizer->Add( mwxButtonRun, 0, wxALL, 5  );

  
    //==============
    // Command page 
    mWxGUIOutputMessages = new WxGUIOutputMessages(this);

    mWxGUICommand = new WxGUICommand(this,this);
   
    //    mWxGUICommand->SetFocus();

    //    cmdsizer->Add (mWxGUIOutputMessages, 1, wxALL | wxGROW, 5);
    //    cmdsizer->Add (mWxGUICommand, 0, wxALL | wxGROW, 5);

        
    // Creates and sets the parent window of all bbtk windows
    wxWindow* top = new wxPanel(this,-1);//,_T("top"));
    top->Hide();
    Wx::SetTopWindow(top);
    

    // Layout
//EED    SetSizer(sizer);
/*
    mwxNotebook->AddPage( mwxPageCommand, _T("Command"));
    mwxNotebook->AddPage( mwxPageHelp, _T("Help"));
*/

    m_mgr.AddPane(mWxGUITextEditor,
		  wxAuiPaneInfo().Name(wxT("editor_content"))
		  .Top());     
    m_mgr.AddPane(mWxGUIOutputMessages,
		  wxAuiPaneInfo().Name(wxT("messages_content"))
		  .Caption(wxT("Messages"))
		  .Center());     
    m_mgr.AddPane(mWxGUIHtmlBrowser,
		  wxAuiPaneInfo().Name(wxT("browser_content"))
		  .Right());     
    m_mgr.AddPane(mWxGUICommand,
		  wxAuiPaneInfo().Name(wxT("command_content"))
		  .Bottom());     
    m_mgr.AddPane(mwxButtonRun,
		  wxAuiPaneInfo().Name(wxT("button_run_content")));     


//.PaneBorder(false)); 
    m_mgr.Update();
	
    SetAutoLayout(true);
    Layout();
//    Refresh();
//    m_mgr.Update();
  }
  //================================================================

 //================================================================
  WxGUIScriptingInterface::~WxGUIScriptingInterface()
  {
    m_mgr.UnInit();
  }
  //================================================================

  //================================================================
  void WxGUIScriptingInterface::Open(const std::string& filename)
  {
    mWxGUITextEditor->Open(filename);
  }
  //================================================================

  //================================================================
  void WxGUIScriptingInterface::WxGUICommandEnter(const std::string& command)
  {
    std::string s("> ");
    s += command + "\n";
    mWxGUIOutputMessages->Print(s,wxRED);

    if (  mInterpreter->InterpretLine( command ) == 
	  Interpreter::QUIT )
      {
	Close(true); 
      }
  }
  //================================================================

  //================================================================
  /// Runs the interpretation of a file
  bool WxGUIScriptingInterface::InterpretFile( const std::string& filename) 
  { 
    if ( mInterpreter->InterpretFile(filename) ==
	 Interpreter::ERROR ) 
      {
	return false;
      }
    return true;
  }
  //================================================================
 
  //================================================================
  void WxGUIScriptingInterface::OnButtonRun(wxCommandEvent& WXUNUSED(event))
  {
    wxString per = m_mgr.SavePerspective();
    std::cout << per<< std::endl;

//    wxString temp = mWxGUIHtmlBrowser->GetCurrentPage();
    std::string filename = mWxGUIHtmlBrowser->GetCurrentPage();//wx2std(temp);
    size_t s = filename.length();

    Interpreter* I = new Interpreter;
    
    if ((s>3) && (filename[s-1]=='s')
	&& (filename[s-2]=='b')
	&& (filename[s-3]=='b')
	&& (filename[s-4]=='.'))
      {
        std::string tmp("Executing ");
        tmp += filename;
	SetStatusText(std2wx(tmp));
	I->InterpretFile(filename);
      }
    else
      {
	SetStatusText(_T("The current page is not a bbs file : cannot execute it"));
      }
    
    delete I;
  }
  //================================================================  

  //================================================================
  void WxGUIScriptingInterface::OnMenuQuit(wxCommandEvent& WXUNUSED(event))
  {
    Close(true);
  }
  //================================================================


  //================================================================
  void WxGUIScriptingInterface::OnMenuAbout(wxCommandEvent& WXUNUSED(event))
  {
    m_mgr.Update();
	Refresh();
    wxMessageBox(_T("  bbi\nThe Black Box Toolkit interpreter\n(c) CREATIS-LRMN 2008"),
                 _T("About ..."), wxOK | wxICON_INFORMATION,
                 this);
  }
  //================================================================


  //================================================================
  void WxGUIScriptingInterface::OnMenuEditConfig(wxCommandEvent& WXUNUSED(event))
  {
	std::string commandStr;
    std::string configFile = ConfigurationFile::GetInstance().Get_config_xml_full_path();
#ifdef WIN32
	commandStr = "notepad.exe ";
#else
	commandStr = "gedit ";
#endif 
	commandStr = commandStr + configFile;
	std::cout << "system: " << commandStr << std::endl;
	system ( commandStr.c_str() );
  }
  //================================================================


  //================================================================
  void WxGUIScriptingInterface::OnMenuCreatePackage(wxCommandEvent& WXUNUSED(event))
  {
printf("EED WxGUIScriptingInterface::OnMenuCreatePackage 01 \n");
    std::string command("toolsbbtk/appli/CreatePackage");
printf("EED WxGUIScriptingInterface::OnMenuCreatePackage 02 \n");

    bbtkMessage("Debug",1,"Executing : '"<<command<<"'"<<std::endl);
printf("EED WxGUIScriptingInterface::OnMenuCreatePackage 03 \n");
    Interpreter* I = new Interpreter;    
printf("EED WxGUIScriptingInterface::OnMenuCreatePackage 04 \n");
    I->InterpretFile(command);
printf("EED WxGUIScriptingInterface::OnMenuCreatePackage 05 \n");
    delete I;
printf("EED WxGUIScriptingInterface::OnMenuCreatePackage 06 \n");
  }
  //================================================================


  //================================================================
  void WxGUIScriptingInterface::OnMenuCreateBlackBox(wxCommandEvent& WXUNUSED(event))
  {
    std::string command("toolsbbtk/appli/CreateBlackBox");
    bbtkMessage("Debug",1,"Executing : '"<<command<<"'"<<std::endl);
    Interpreter* I = new Interpreter;    
    I->InterpretFile(command);
    delete I;
  }
  //================================================================
  
  //================================================================
  void WxGUIScriptingInterface::OnMenuShowImageGraph(wxCommandEvent& WXUNUSED(event))
  {
    std::string default_temp_dir = ConfigurationFile::GetInstance().Get_default_temp_dir();

#if defined(WIN32)
    std::string strappli="start ";
#else
    std::string strappli="gnome-open ";
#endif
    std::string strcommand = strappli +default_temp_dir+"/temp_dir/workspace_workspacePrototype.png";
	std::cout << "system: " << strcommand << std::endl;
    system ( strcommand.c_str() );

  }
  //================================================================


  //================================================================
  void WxGUIScriptingInterface::OnMenuCreateIndex(wxCommandEvent& WXUNUSED(event))
  {
    std::string doc_path = ConfigurationFile::GetInstance().Get_doc_path();
    std::string filepath = doc_path+"/bbdoc/make-index.bbs";
    Interpreter* I = new Interpreter;    

//EED	std::cout << "bbi: include "<<filepath<<std::endl;
//EED	I->InterpretFile( filepath );

    I->InterpretLine( "exec freeze");
    I->InterpretLine( "include *");
    I->InterpretLine( "index "+doc_path+"/bbdoc/index-alpha.html Initials");
    I->InterpretLine( "index "+doc_path+"/bbdoc/index-package.html Packages");
    I->InterpretLine( "index "+doc_path+"/bbdoc/index-category.html Categories");
    I->InterpretLine( "index "+doc_path+"/bbdoc/index-adaptors.html Adaptors");
    
    delete I;
  }
  //================================================================


  //================================================================
  void WxGUIScriptingInterface::InterpreterUserViewHtmlPage(const std::string& page)
  {
    std::string s(page);
    //  std::cout << "WxGUIScriptingInterface::ShowHtmlPage('"<<page<<"')"<<std::endl;
    if (mWxGUIHtmlBrowser->GoTo(s)) 
      {
//EED	mwxNotebook->ChangeSelection(1);
    	mwxNotebook->SetSelection(1);
      }
    else 
      {
         // std::cout << "ERROR html"<<std::endl;
      }
  } 
  //================================================================  
  
    
  //================================================================  
  BEGIN_EVENT_TABLE(WxGUIScriptingInterface, wxFrame)
    EVT_MENU(ID_Menu_Quit, WxGUIScriptingInterface::OnMenuQuit)
    EVT_MENU(ID_Menu_About, WxGUIScriptingInterface::OnMenuAbout)
    EVT_MENU(ID_Menu_EditConfig, WxGUIScriptingInterface::OnMenuEditConfig)
    EVT_MENU(ID_Menu_CreatePackage, WxGUIScriptingInterface::OnMenuCreatePackage)
    EVT_MENU(ID_Menu_CreateBlackBox, WxGUIScriptingInterface::OnMenuCreateBlackBox)
    EVT_MENU(ID_Menu_ShowImageGraph, WxGUIScriptingInterface::OnMenuShowImageGraph)
    EVT_MENU(ID_Menu_CreateIndex, WxGUIScriptingInterface::OnMenuCreateIndex)
    EVT_BUTTON(ID_Button_Run, WxGUIScriptingInterface::OnButtonRun )
    END_EVENT_TABLE()
  //================================================================

} // namespace bbtk


#endif //_USE_WXWIDGETS_