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/// \file microdosimetry.cc
/// \brief Main program of the dna/microdosimetry example

// This example is provided by the Geant4-DNA collaboration
// Any report or published results obtained using the Geant4-DNA software
// shall cite the following Geant4-DNA collaboration publications:
// Med. Phys. 45, (2018) e722-e739
// Phys. Med. 31 (2015) 861-874
// Med. Phys. 37 (2010) 4692-4708
// Int. J. Model. Simul. Sci. Comput. 1 (2010) 157–178
// The Geant4-DNA web site is available at http://geant4-dna.org
//
//

#include "ActionInitialization.hh"
#include "DetectorConstruction.hh"
#include "PhysicsList.hh"

#include "G4RunManagerFactory.hh"
#include "G4UIExecutive.hh"
#include "G4VisExecutive.hh"

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

int main(int argc, char** argv)
{
  // Detect interactive mode (if no arguments) and define UI session
  G4UIExecutive* ui = nullptr;
  if (argc == 1) {
    ui = new G4UIExecutive(argc, argv);
  }

  // Construct the default run manager
  auto* runManager = G4RunManagerFactory::CreateRunManager();
  if (argc == 3)
    runManager->SetNumberOfThreads(atoi(argv[2]));
  else
    runManager->SetNumberOfThreads(2);

  // Set mandatory user initialization classes
  auto physlist = new PhysicsList();
  runManager->SetUserInitialization(new DetectorConstruction(physlist));
  runManager->SetUserInitialization(physlist);

  // User action initialization
  runManager->SetUserInitialization(new ActionInitialization());

  // Visualization
  G4VisExecutive* visManager = nullptr;

  // Get the pointer to the User Interface manager
  G4UImanager* UImanager = G4UImanager::GetUIpointer();
  if (nullptr == ui) {
    // batch mode
    G4String command = "/control/execute ";
    G4String fileName = argv[1];
    UImanager->ApplyCommand(command + fileName);
  }
  else {
    visManager = new G4VisExecutive;
    visManager->Initialize();
    UImanager->ApplyCommand("/control/execute vis.mac");
    ui->SessionStart();
    delete ui;
    delete visManager;
  }
  delete runManager;
  return 0;
}
