/// @file AllPixEventAction.hh
/// @brief Header file for the GEANT4 event action class.

#ifndef AllPixEventAction_h
#define AllPixEventActino_h 1

// Standard include statements.
#include <vector>
#include <string>

// GEANT4 include statements.
#include "G4UserEventAction.hh"
#include "G4Event.hh"
#include "G4VDigitizerModule.hh"
#include "G4RunManager.hh"

// Allpix include statements.
//#include "AllPixMimosa26Digitizer.hh"
#include "AllPixTimepixDigitizer.hh"
#include "AllPixDigitizerInterface.hh"
#include "AllPixRunAction.hh"
#include "AllPixRun.hh"

using namespace std;

class AllPixGeoDsc;

/// @brief EventAction class for the Allpix GEANT4 simulation.
///
/// @author J. Idarraga (principle author - idarraga@cern.ch)
/// @author T. Whyntie (editor, CERN\@school - t.whyntie@qmul.ac.uk)
/// @date Ed. February 2014
class AllPixEventAction : public G4UserEventAction {

 public:

  /// @brief Constructor.
  ///
  /// @param [in] runaction Pointer to the simulation's run action object.
  AllPixEventAction(AllPixRunAction * runaction);

  /// @brief Destructor (virtual).
  virtual ~AllPixEventAction();

  void BeginOfEventAction(const G4Event*);

  void EndOfEventAction(const G4Event*);

  void SetDetectorDigitInput(G4double, G4int);

  //void SetupDigitizers(G4String, AllPixGeoDsc *);

  void SetupDigitizers();

  G4String GetNewName(G4String, G4String, G4String);

  G4int GetNumberOfDigitizers() { return m_nDigitizers; };

  G4int GetNumberOfHC() { return m_nHC; };

 private:

  /// @brief Pointer to the run action object.
  AllPixRunAction * m_run_action;

  /// @brief Vector of pointers to the digitiser interfaces.
  vector<AllPixDigitizerInterface *> m_digiPtrs;

  /// @brief Vector of the digitizer module names.
  vector<G4String> digitizerModulesNames;

  /// @brief The number of hit collections.
  G4int m_nHC;

  /// @brief The number of digitizers.
  G4int m_nDigitizers;

};//end of the AllPixEventAction class definition.

#endif