////////////////////////////////////////////////////////////////////
/// \class RAT::Gen_MuonMessenger
///
/// \author Katharine Dixon <katharine.dixon@kcl.ac.uk> -- contact person
///
/// \brief  Provide user commands to allow the user to change
/// the Gen_Muon parameters via the command line. Developed from Gen_FluxMessenger
///
/// HISTORY:
///    08/05/2024: first version - Katharine Dixon
///
////////////////////////////////////////////////////////////////////

#ifndef RAT_Gen_MuonMessenger_hh
#define RAT_Gen_MuonMessenger_hh

#include <RAT/Gen_Muon.hh>
#include "G4UImessenger.hh"
#include "G4String.hh"
#include <CLHEP/Units/PhysicalConstants.h>

// Forward declarations
class G4UIcommand;
class G4UIcmdWithAString;
class G4UIcmdWithADouble;

namespace RAT {

    // Forward declarations in namespace
    class Gen_Muon;

    class Gen_MuonMessenger: public G4UImessenger
    {
        public:
            Gen_MuonMessenger(Gen_Muon*);
            ~Gen_MuonMessenger();

            void SetNewValue(G4UIcommand* command, G4String newValues);
            G4String GetCurrentValue(G4UIcommand* command);

        private:
            Gen_Muon* fGenMuon;

            G4UIcmdWithAString* fTimeSetCmd;
            G4UIcmdWithAString* fPositionCmd;
            G4UIcmdWithAString* fDirectionCmd;
            G4UIcmdWithADouble* fRadiusCmd;
    };

} // namespace RAT

#endif // RAT_Gen_MuonMessenger_hh