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//
/// \file electromagnetic/TestEm11/src/EventAction.cc
/// \brief Implementation of the EventAction class
//
//
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#include "EventAction.hh"

#include "Run.hh"
#include "HistoManager.hh"

#include "G4Event.hh"
#include "G4EventManager.hh"
#include "G4RunManager.hh"

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EventAction::EventAction(DetectorConstruction* det)
: fDetector(det)
{ }

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void EventAction::BeginOfEventAction(const G4Event*)
{
  //energy deposited per event
  for (G4int k=0; k<kMaxAbsor; k++) { fEdepAbsor[k] = 0.0; }
  
  //energy leakage per event
  fEnergyLeak = 0.0;  
}

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void EventAction::AddEdep(G4int k, G4double edep)
{       
  fEdepAbsor[k] += edep;
}

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void EventAction::AddEleak(G4double eleak)
{       
  fEnergyLeak += eleak;
}

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void EventAction::EndOfEventAction(const G4Event*)
{
  //get Run
  Run* run = static_cast<Run*>(
             G4RunManager::GetRunManager()->GetNonConstCurrentRun());
  
  //plot energy deposited per event
  //
  G4AnalysisManager* analysis = G4AnalysisManager::Instance();
  
  G4double TotalEdep(0.);
  for (G4int k=1; k<=fDetector->GetNbOfAbsor(); k++) {
    if (fEdepAbsor[k] > 0.) {
      run->AddEdep(k,fEdepAbsor[k]);
      analysis->FillH1(10 + k, fEdepAbsor[k]);
      TotalEdep += fEdepAbsor[k];
    }
  }
  
  if (TotalEdep > 0.) run->AddTotEdep(TotalEdep);  
  if (fEnergyLeak > 0.) run->AddEleak(fEnergyLeak);
  G4double Etotal = TotalEdep + fEnergyLeak;
  if (Etotal > 0.) run->AddEtotal(Etotal);
  
  analysis->FillH1( 2,TotalEdep);
  analysis->FillH1( 9,fEnergyLeak);
  analysis->FillH1(10,Etotal);
}

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