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/// \file DetectorConstruction.hh
/// \brief Definition of the DetectorConstruction class

#ifndef DetectorConstruction_H
#define DetectorConstruction_H 1

#include "G4VUserDetectorConstruction.hh"
#include "globals.hh"

class G4LogicalVolume;
class G4VPhysicalVolume;
class G4Material;
class DetectorMessenger;

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class DetectorConstruction : public G4VUserDetectorConstruction
{
  public:
    DetectorConstruction();
    ~DetectorConstruction();
    G4VPhysicalVolume* Construct();
    void SetMaterial(const G4String name);
    inline G4Material* GetMaterial() const;
    inline void SetRadius(const G4double value);
    inline G4double GetRadius() const;
    void UpdateGeometry();

  private:
    G4VPhysicalVolume* ConstructSphere();  // To be invoked each time the geometry needs
                                           // to be updated
    void PrintParameters();
    G4Material* fMaterial;
    G4LogicalVolume* fExperimentalHall_log;
    G4VPhysicalVolume* fExperimentalHall_phys;
    G4LogicalVolume* fLogicSphere;
    G4VPhysicalVolume* fPhysiSphere;
    G4LogicalVolume* fLogicScoringShell;
    G4VPhysicalVolume* fPhysiScoringShell;
    DetectorMessenger* fDetectorMessenger;
    G4double fRadius;
    const G4double fScoringThickness = 10.0;  //***LOOKHERE*** thickness of the scoring shell
};

inline G4Material* DetectorConstruction::GetMaterial() const
{
  return fMaterial;
}

inline void DetectorConstruction::SetRadius(const G4double value)
{
  fRadius = value;
}

inline G4double DetectorConstruction::GetRadius() const
{
  return fRadius;
}

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#endif