#ifdef _USE_WXWIDGETS_

//==========================================================================
// WITH WX
//==========================================================================
#include "bbtkInterpreter.h"
#include "bbtkWxBlackBox.h"
#include "bbtkWxGUIConsole.h"

#include <wx/cmdline.h>
#include <vector>
#include <map>

#include "EXEC_FUNCTION.h"

static const wxCmdLineEntryDesc cmdLineDesc[] =
{
  { wxCMD_LINE_SWITCH, _T("d"), _T("debug"), _T("Debug messages on (message All 9)") },
  { wxCMD_LINE_SWITCH, _T("q"), _T("quiet"),   _T("be quiet") },
  { wxCMD_LINE_SWITCH, _T("h"), _T("help"),   _T("print help") },
  { wxCMD_LINE_SWITCH, _T("g"), _T("graphical-dialog"),   _T("prompts the user for the parameters values using dialog boxes") },
  { wxCMD_LINE_SWITCH, _T("t"), _T("text-dialog"),   _T("prompts the user for the parameters values in text mode") },
  { wxCMD_LINE_PARAM,  NULL, NULL, _T("Input=Value"), wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL | wxCMD_LINE_PARAM_MULTIPLE },
  { wxCMD_LINE_NONE }
};



class wxBBIApp : public wxApp
{
public:
  bool OnInit( );
  int  OnExit() { delete mExecuter; return true; }
  void OnInitCmdLine(wxCmdLineParser& parser);
  bool OnCmdLineParsed(wxCmdLineParser& parser);
  void Run(bbtk::Interpreter*);

  bbtk::Executer::Pointer mExecuter;
  //  int argc;
  //  std::vector<std::string> argv;
  bool command;
  bool debug;
  bool quiet;
  bool help;
  bool graphical_dialog;
  bool text_dialog;

  std::map<std::string,std::string> param_map;
  
};

IMPLEMENT_APP(wxBBIApp);

void wxBBIApp::OnInitCmdLine(wxCmdLineParser& parser)
{
  parser.SetDesc(cmdLineDesc);
}

bool wxBBIApp::OnCmdLineParsed(wxCmdLineParser& parser)
{
  debug = ( parser.Found(_T("d")) );
  quiet = ( parser.Found(_T("q")) );
  help = ( parser.Found(_T("h")) );
  graphical_dialog = ( parser.Found(_T("g")) );
  text_dialog = ( parser.Found(_T("t")) );

  // parse the arguments and consider those which contain a "=" 
  // as set input commands
  int argc = parser.GetParamCount();
  for (int i=0; i<argc; ++i) 
    {
      std::string s = bbtk::wx2std(parser.GetParam(i));
      std::string::size_type pos = s.find_first_of("=");
      if (std::string::npos != pos) 
	{
	  std::string left = s.substr(0,pos);
	  std::string right = s.substr(pos+1,s.size());
	  param_map[left]=right;
	}
      else 
	{
	  std::cout << "'" << s << "' option unrecognized : ignored"<<std::endl;
	}
    }

  if (help) {
    std::cout << bbtk::wx2std(parser.GetParam(0)) << std::endl;
    parser.Usage();
  }

  return true;
}



// ----------------------------------------------------------------------------
// The `main program' equivalent, creating the windows and returning the
// main frame
bool wxBBIApp::OnInit( )
{
  //    std::cout << "OnInit"<<std::endl;
  wxApp::OnInit();
#ifdef __WXGTK__
  //See http://www.wxwindows.org/faqgtk.htm#locale
  setlocale(LC_NUMERIC, "C");
#endif
  
  if (quiet) bbtk::MessageManager::SetMessageLevel("All",0);
  if (debug) bbtk::MessageManager::SetMessageLevel("All",9);
  
  bbtk::Wx::CreateInvisibleTopWindow();

  try {
    mExecuter = bbtk::Executer::New();
    mExecuter->SetInputs(param_map);

    if (help) mExecuter->SetNoExecMode(true);

    if (graphical_dialog) mExecuter->SetDialogMode(bbtk::VirtualExec::GraphicalDialog);
    if (text_dialog) mExecuter->SetDialogMode(bbtk::VirtualExec::TextDialog);

    EXEC_FUNCTION(mExecuter);
    
    mExecuter->SetNoExecMode(false);

    if (help) 
      {
	std::string package; 
	mExecuter->GetFactory()->HelpBlackBox("workspace",package,false);
      }
  }
  catch (bbtk::Exception e)
    {
      wxString mess;
      mess += bbtk::std2wx ( e.GetMessage() );
      wxMessageBox(mess,_T("Error"),wxOK | wxICON_ERROR);
      bbtk::Wx::GetTopWindow()->Close();
      return false;
    }
  if (help || !bbtk::Wx::IsSomeWindowAlive()) 
    { 
      return false;
    }
  return true;
}


#if defined(_WIN32) 

//  How to have a Console and wxWidgets
//  http://www.wxwidgets.org/wiki/index.php/MSVC_Setup_Guide
//   In Visual C++ 6 (7 should be similar), to create an application that is both a console application 
//  (cout's to the console are visible) and has a wxWidgets GUI, 
//  you need to use the linker option "/subsystem:console" and the following code:
int main(int argc, char* argv[])
{
  return WinMain(::GetModuleHandle(NULL), NULL, ::GetCommandLine(), 
		 SW_SHOWNORMAL);
}

#endif // defined(_WIN32) 


#else
//==========================================================================
// WITHOUT WX
//==========================================================================

#include "bbtkInterpreter.h"

int main(int argc, char* argv[])
{  

  if (argc>2) return 0;

  std::cout << "BBI (Black Box Interpreter) - bbtk "
	    << bbtk::GetVersion()<< " - (c) Creatis 2007"
	    <<std::endl;

  bbtk::Interpreter I;
  if (argc==1) 
    {
      I.CommandLineInterpreter();
    }
  else 
    {
      std::string f(argv[1]);
      I.InterpretFile(f);
    }
    
  return 0;

}

// EOF
#endif //#ifdef _USE_WXWIDGETS_