//
// ********************************************************************
// * DISCLAIMER                                                       *
// *                                                                  *
// * The following disclaimer summarizes all the specific disclaimers *
// * of contributors to this software. The specific disclaimers,which *
// * govern, are listed with their locations in:                      *
// *   http://cern.ch/geant4/license                                  *
// *                                                                  *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work  make  any representation or  warranty, express or implied, *
// * regarding  this  software system or assume any liability for its *
// * use.                                                             *
// *                                                                  *
// * This  code  implementation is the  intellectual property  of the *
// * GEANT4 collaboration.                                            *
// * By copying,  distributing  or modifying the Program (or any work *
// * based  on  the Program)  you indicate  your  acceptance of  this *
// * statement, and all its terms.                                    *
// ********************************************************************
//
//
// $Id: Brachy.cc
// GEANT4 tag $Name: geant4-06-02 $
//
// --------------------------------------------------------------
//                 GEANT 4 - Brachytherapy example
// --------------------------------------------------------------
//
// Code developed by:
// S. Agostinelli, F. Foppiano, S. Garelli , M. Tropeano, S.Guatelli

//
//    *******************************
//    *                             *
//    *    Brachy.cc                *
//    *                             *
//    *******************************
//
// Brachytherapy simulates the energy deposition in a cubic (30*cm)
//
// brachytherapy source.
//
// Simplified gamma generation is used.
// Source axis is oriented along Z axis. The source is in the centre
//of the box.

//default source Ir-192

#include "G4RunManager.hh"
#include "G4UImanager.hh"
#include "G4UIterminal.hh"
#include "G4UItcsh.hh"
#include "BrachyFactoryIr.hh"
#ifdef G4UI_USE_XM
#include "G4UIXm.hh"
#endif

#ifdef G4VIS_USE
#include "BrachyVisManager.hh"
#endif

#include "BrachyEventAction.hh"
#include "BrachyDetectorConstruction.hh"
#include "BrachyPhysicsList.hh"
#include "BrachyPhantomSD.hh"
#include "BrachyPrimaryGeneratorActionIr.hh"
#include "G4SDManager.hh"
#include "BrachyRunAction.hh"
#include "Randomize.hh"  
#include "G4RunManager.hh"
#include "G4SDManager.hh"
#include "G4UImanager.hh"
#include "G4UImessenger.hh"

int main(int argc ,char ** argv)

{
  HepRandom::setTheEngine(new RanecuEngine);
  G4int seed = time(0);
  HepRandom :: setTheSeed(seed);

  G4RunManager* pRunManager = new G4RunManager;

  G4String sensitiveDetectorName = "Phantom";

  BrachyDetectorConstruction  *pDetectorConstruction = new  BrachyDetectorConstruction(sensitiveDetectorName);

  pRunManager->SetUserInitialization(pDetectorConstruction);
  pRunManager->SetUserInitialization(new BrachyPhysicsList);

#ifdef G4VIS_USE
  // visualization manager
  G4VisManager* visManager = new BrachyVisManager;
  visManager->Initialize();
#endif
  
  // output environment variables:
#ifdef G4ANALYSIS_USE
  G4cout << G4endl << G4endl << G4endl 
	 << " User Environment " << G4endl
	 << " Using AIDA 3.2.1 analysis " << G4endl;
# else
  G4cout << G4endl << G4endl << G4endl 
	 << " User Environment " << G4endl
	 << " G4ANALYSIS_USE environment variable not set, NO ANALYSIS " 
	 << G4endl;
#endif
  
  G4UIsession* session = 0;
  if (argc == 1)   // Define UI session for interactive mode.
    {
      session = new G4UIterminal();
    }

  BrachyEventAction *pEventAction = new BrachyEventAction();
  pRunManager->SetUserAction(pEventAction );

  BrachyRunAction *pRunAction = new BrachyRunAction(sensitiveDetectorName);
  pRunManager->SetUserAction(pRunAction);

  //Initialize G4 kernel
  pRunManager->Initialize();

  // get the pointer to the User Interface manager 
  G4UImanager* UI = G4UImanager::GetUIpointer();  
  if (session)   // Define UI session for interactive mode.
    { 
      G4cout<<" UI session starts ..."<< G4endl;
      UI->ApplyCommand("/control/execute VisualisationMacro.mac");    
      session->SessionStart();
      delete session;
    }
  else           // Batch mode
    { 
      G4String command = "/control/execute ";
      G4String fileName = argv[1];
      UI->ApplyCommand(command+fileName);
    }  
  
  // Job termination
#ifdef G4VIS_USE
  delete visManager;
#endif

  delete pRunManager;

  return 0;
}