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#include "PhotInSteppingAction.hh"
#include "G4SteppingManager.hh"
#include "G4Track.hh"
#include "G4Step.hh"
#include "G4StepPoint.hh"
#include "G4TrackStatus.hh"
#include "G4TrackVector.hh"
#include "G4VPhysicalVolume.hh"
#include "G4ParticleDefinition.hh"
#include "G4ParticleTypes.hh"
#include "G4ios.hh"
#include <iomanip>

PhotInSteppingAction::PhotInSteppingAction() {;}

PhotInSteppingAction::~PhotInSteppingAction() {;}

void PhotInSteppingAction::UserSteppingAction(const G4Step* theStep)
{
  G4SteppingManager* SM = fpSteppingManager;
  G4Track* theTrack = theStep->GetTrack();
  G4cout<<"PhotInSteppingAction::UserSteppingAction: *** Material = "
        <<theTrack->GetMaterial()->GetName()<<" ***"<<G4endl;
  G4TrackVector* fSecondary = SM->GetfSecondary();
  G4int nSec = (*fSecondary).size(); // #of secondaries
  G4cout << std::setw( 5) << "#Step#"
         << std::setw( 9) << "X(mm)" << " "
         << std::setw( 9) << "Y(mm)" << " "
         << std::setw( 9) << "Z(mm)" << " "
         << std::setw( 9) << "KineE(MeV)"
         << std::setw( 9) << "dE(MeV)" << " "
         << std::setw( 9) << "StepLeng" << " "
         << std::setw( 9) << "TrackLeng" << " "
         << std::setw( 9) << "Particle" << "  "
         << std::setw( 9) << "ProcName" << G4endl;
  G4cout.precision(3);
  G4cout << std::setw( 5) << theTrack->GetCurrentStepNumber() << " "
         << std::setw( 9) << theTrack->GetPosition().x() / mm << " "
         << std::setw( 9) << theTrack->GetPosition().y() / mm << " "
         << std::setw( 9) << theTrack->GetPosition().z() / mm << " "
         << std::setw( 9) << theTrack->GetKineticEnergy() / MeV << " "
         << std::setw( 9) << theStep->GetTotalEnergyDeposit() /MeV << " "
         << std::setw( 9) << theStep->GetStepLength() / mm << " "
         << std::setw( 9) << theTrack->GetTrackLength() / mm << " "
         << std::setw( 9) << theTrack->GetDefinition()->GetParticleName()<< "   ";
         if(theStep->GetPostStepPoint()->GetProcessDefinedStep() != 0)
           G4cout<<theStep->GetPostStepPoint()->GetProcessDefinedStep()->GetProcessName();
         else G4cout<<"User Limit";
  G4cout << G4endl;

  // Dump processes for the particle
  G4ProcessManager* procMan=theTrack->GetDefinition()->GetProcessManager();
  procMan->DumpInfo();
  G4ProcessVector*  procVec = procMan->GetProcessList();
  G4int nofProc=procMan->GetProcessListLength();
  if(nofProc) for(G4int np=0; np<nofProc; np++)
  {
    G4VProcess* proc = (*procVec)[np];
    G4cout<<"PhotInSteppingAction::UserSteppingAction: "<<np<<", ProcName="
          <<proc->GetProcessName()<<", ProcType="<<proc->GetProcessType()<<G4endl;
  }


  // check if it is alive and quit if no secondaries
  if(theTrack->GetTrackStatus()==fAlive)
  {
    G4cout<<"PhotInSteppingAction::UserSteppingAction:-TRACK IS ALIVE->, N="<<nSec<<G4endl;
    if(!nSec) return;
  }

  G4cout<<"PhotInSteppingAction::UserSteppingAction:Secondaries, N="<<nSec<<" ***"<<G4endl;
  G4cout<< "  "<<std::setw( 9)<<"X(mm)"     
        << ", "<<std::setw( 9)<<"Y(mm)"     
        << ", "<<std::setw( 9)<<"Z(mm)"     
        << ", "<<std::setw( 9)<<"KineE(MeV)"
        << ", "<<std::setw( 9)<<"Time(ns)"  
        << ", "<<std::setw(18)<<"Particle"  <<G4endl;
  if(nSec) for(G4int lp1=0; lp1<nSec; lp1++)
  {
    G4cout<<"  "<<std::setw( 9)<<(*fSecondary)[lp1]->GetPosition().x()  / mm
          <<", "<<std::setw( 9)<<(*fSecondary)[lp1]->GetPosition().y()  / mm
          <<", "<<std::setw( 9)<<(*fSecondary)[lp1]->GetPosition().z()  / mm
          <<", "<<std::setw( 9)<<(*fSecondary)[lp1]->GetKineticEnergy() / MeV
          <<", "<<std::setw( 9)<<(*fSecondary)[lp1]->GetGlobalTime()    / ns
          <<", "<<std::setw(18)<<(*fSecondary)[lp1]->GetDefinition()->GetParticleName();
    G4cout<<G4endl;
  }
}