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//
/// \file SteppingAction.cc
/// \brief Implementation of the SteppingAction class
//
// 
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#include "SteppingAction.hh"
#include "Run.hh"
#include "EventAction.hh"
#include "HistoManager.hh"

#include "G4RunManager.hh"
                           
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SteppingAction::SteppingAction(EventAction* event)
: G4UserSteppingAction(), fEventAction(event)
{ }

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SteppingAction::~SteppingAction()
{ }

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void SteppingAction::UserSteppingAction(const G4Step* aStep)
{
   
  // count processes
  //
    
    const G4StepPoint* prePoint = aStep->GetPreStepPoint();
    G4ThreeVector pos1 = prePoint->GetPosition();
    const G4StepPoint* endPoint = aStep->GetPostStepPoint();
  const G4VProcess* process   = endPoint->GetProcessDefinedStep();
  Run* run = static_cast<Run*>(
        G4RunManager::GetRunManager()->GetNonConstCurrentRun());
  run->CountProcesses(process);
    
    G4int eventNumber = G4RunManager::GetRunManager()-> GetCurrentEvent()->GetEventID();
    G4Track* track = aStep->GetTrack();
    G4String ParticleName = track->GetDynamicParticle()->GetParticleDefinition()->GetParticleName();
    const G4VPhysicalVolume* currentVolume1 = aStep->GetPreStepPoint()-> GetPhysicalVolume();
    G4double   KineticEnergy =track->GetKineticEnergy();
   
    G4cout<<"EventNumber=  "<<eventNumber<<G4endl;
    G4cout<<"track=  "<<aStep->GetTrack()<<G4endl;
    G4cout<<"Particle=  "<<ParticleName<<G4endl;
    G4cout<<"currentVolume1= "<<currentVolume1->GetName()<<G4endl;
    G4cout<<"position= "<<pos1<<G4endl;
    G4cout<<"KineticEnergy= "<<KineticEnergy<<G4endl;
    
    if (currentVolume1->GetName() == "Vacuum" && ParticleName == "neutron"){
       

        G4cout<<"Particleif==  "<<ParticleName<<G4endl;
        G4cout<<"currentVolume1if==  "<<currentVolume1->GetName()<<G4endl;
        G4cout<<"KineticEnergyif= "<<KineticEnergy<<G4endl;
        

    }
    
  // energy deposit
  //
  G4double edepStep = aStep->GetTotalEnergyDeposit();
   
  if (edepStep <= 0.)
      G4cout<<"Condition is OK and the KE=== "<<KineticEnergy<<G4endl;
      return;
  //fEventAction->AddEdep(edepStep);
    fEventAction->AddEdep(KineticEnergy);

    
   

    
  // thisline G4int eventNumber = G4RunManager::GetRunManager()-> GetCurrentEvent()->GetEventID();
  // thisline  G4Track* track = aStep->GetTrack();


  //thisline  G4double   KineticEnergy =track->GetKineticEnergy();
    
  //thisline  G4String ParticleName = track->GetDynamicParticle()->GetParticleDefinition()->GetParticleName();
  //thisline  const G4VPhysicalVolume* currentVolume1 = aStep->GetPreStepPoint()-> GetPhysicalVolume();
  //  G4cout<<"currentVolume1======  "<<currentVolume1->GetName()<<G4endl;
  //  G4cout<<"KineticEnergy= "<<KineticEnergy<<G4endl;
   // const G4VPhysicalVolume* currentVolume2 = aStep->GetPostStepPoint()-> GetPhysicalVolume();
  //  G4cout<<"currentVolume2======  "<<currentVolume2->GetName()<<G4endl;
  //  G4cout<<"KineticEnergy2= "<<KineticEnergy<<G4endl;

    //G4cout<<"Particle "<<ParticleName<<G4endl;

  //  if (currentVolume1->GetName() == "BeO" && ParticleName == "neutron")
     //if (currentVolume1->GetName() == "World"  && ParticleName == "alpha")
     {   // G4cout<<"EnergDeposition  "<<edepStep<<G4endl;

         
     // EnDep += step->GetPreStepPoint()->GetKineticEnergy()-step->GetPostStepPoint()->GetKineticEnergy();
     // G4cout<<"EnDep =  "<<EnDep<<G4endl;






   //   EnDep += step->GetTotalEnergyDeposit()+ step->GetNonIonizingEnergyDeposit();
   // EnDep +=step->GetNonIonizingEnergyDeposit();
     
     
     
    /* G4ThreeVector pos1 = thePrePoint->GetPosition();
      G4ThreeVector pos2 = thePostPoint->GetPosition();
      G4ThreeVector  pos=(pos1+pos2)/2.;
        xpos = pos2.x();
        ypos = pos2.y();
        zpos = pos2.z();*/
     
       
     }
    
    
}

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