/* 
   orxonox - the future of 3D-vertical-scrollers

   Copyright (C) 2004 orx

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software Foundation,
   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  


   ### File Specific:
   main-programmer: Benjamin Grauer

*/

#include <unistd.h>

#include "orxonox_gui.h"
#include "orxonox_gui_video.h"
#include "orxonox_gui_audio.h"
#include "orxonox_gui_exec.h"
#include "orxonox_gui_flags.h"
#include "orxonox_gui_banner.h"
#include "orxonox_gui_keys.h"
#include "orxonox_gui_update.h"

  Window* orxonoxGUI;
  OrxonoxGuiVideo* video;
  OrxonoxGuiAudio* audio;
  OrxonoxGuiExec* exec;
  OrxonoxGuiFlags* flags;
  OrxonoxGuiBanner* banner;
  OrxonoxGuiKeys* keys;
  OrxonoxGuiUpdate* update;
int verbose = 4;

int main( int argc, char *argv[] )
{
  OrxonoxGui* orxonoxgui = new OrxonoxGui(argc, argv);
  return 0;
}

/* ORXONOXGUI */

/**
   \brief Initializes the Gui
*/
OrxonoxGui::OrxonoxGui (int argc, char *argv[])
{
  initGUI(argc, argv);

  orxonoxGUI = new Window( "Grafical OrxOnoX loader, "PACKAGE_VERSION);
  
  Box* windowBox = new Box ('h');

  banner = new OrxonoxGuiBanner();
  windowBox->fill (banner->getWidget());
  
  Box* optionBox = new Box ('v');
  
  Box* avBox = new Box ('h');

  video = new OrxonoxGuiVideo ();
  avBox->fill (video->getWidget ());
  audio = new OrxonoxGuiAudio ();
  avBox->fill (audio->getWidget ());
      
  optionBox->fill (avBox);

  keys = new OrxonoxGuiKeys ();
  optionBox->fill (keys->getWidget ());

  exec = new OrxonoxGuiExec (orxonoxGUI);
  optionBox->fill (exec->getWidget ());

  flags = new OrxonoxGuiFlags (orxonoxGUI);

  optionBox->fill (flags->getWidget ());
  windowBox->fill (optionBox);

  update = new OrxonoxGuiUpdate ();
  optionBox->fill(update->getWidget());
  
  orxonoxGUI->fill (windowBox);
  flags->setTextFromFlags (orxonoxGUI);

  // Reading Values from File
  exec->setFilename ("~/.orxonox.conf");
  exec->readFromFile (orxonoxGUI);
  // Merging changes to the Options from appended flags.
  for (int optCount = 1; optCount < argc; optCount++)
    orxonoxGUI->walkThrough(Widget::flagCheck, argv[optCount], 0);


  orxonoxGUI->showall ();

  //// Handling special Cases. ///

  // case update //
#ifdef HAVE_CURL
  if (static_cast<Option*>(orxonoxGUI->findWidgetByName("auto update", 0))->value == 1)
    {
      update->checkForUpdates();
    }
#endif /* HAVE_CURL */

  // case start-with-gui.
  if (!access(exec->getConfigFile(), F_OK) && static_cast<Option*>(orxonoxGUI->findWidgetByName("Always Show this Menu", 0))->value == 0)
    OrxonoxGuiExec::startOrxonox(NULL, exec);
  else
    {
#ifdef HAVE_GTK2
      mainloopGUI();
#else /* HAVE_GTK2 */
      char boolAns = 'y';
      char ans[10]; 
      while(true)
	{
	  PRINT(0)(" Listing all the Orxonox Options: \n");
	  PRINT(0)("  #############################\n");
	  Window::mainWindow->walkThrough(Widget::listOptionsAndGroups, 1);
	  
	  PRINT(0)("\nDo you want change any of the above values now? [Yn] ");
	  cin >>boolAns ;
	  if (boolAns =='n' || boolAns=='N')
	    break;

	  PRINT(0)("\n Listing all groups\n");
	  PRINT(0)("  #################\n");
	  int groupCount = 0;
	  Window::mainWindow->walkThrough(Widget::listGroups, &groupCount, 1);
	  
	  PRINT(0)("\nIn which Group? [1-%d] ", groupCount);
	  Packer* group;
	  while(true)
	    {
	      cin >> ans;
	      int ansIp = atoi(ans);
	      if (ansIp <= groupCount)
		{
		  group = static_cast<Packer*>(Window::mainWindow->findGroupByNumber(&ansIp, 1));
		break;
		}
	      else
		PRINT(0)("\nChoose a smaler Number please: [1-%d] ", groupCount);
	    }
	  PRINT(0)("\n\nGroup: [%s]\n\n", group->groupName);
	  int optionCount = 0;
	  group->walkThrough(Widget::listOptions, &optionCount, 0);
	  PRINT(0)("\nWhich Option? [1-%d] ", optionCount);
	  Option* option;
	  while(true)
	    {
	      cin >> ans;
	      int ansIp = atoi(ans);
	      if (ansIp <= groupCount)
		{
		  option = static_cast<Option*>(group->findOptionByNumber(&ansIp, 0));
		break;
		}
	      else
		PRINT(0)("\nChoose a smaler Number please: [1-%d] ", optionCount);
	    }
	  PRINT(0)("\n\n:: %s ::\n", option->title);
	  option->changeOption();

	  // here follows the rest.... this will be nasty.
	  //! \todo move this into the gui-gtk-file
	  //! \todo finish it.
	}
    }

#endif /* HAVE_GTK2 */
}