///////////////////////////////////////////////////////////////////////////////
/// \class RAT::GeoAmBeSourceFactory
///
/// \brief  AmBe source factory
///
/// \author Yan Liu <yan.liu@owl.phy.queensu.ca>
///
/// REVISION HISTORY:\n
///       30/08/2018 : Y.Liu - First Version
///
/// \details Factory for the AmBe source.
///
///          To load this geometry, use:
///                 /generator/add ambesource
///                 /generator/rate/set 62.
///
///////////////////////////////////////////////////////////////////////////////

#ifndef __RAT_GeoAmBeFactory_hh__
#define __RAT_GeoAmBeFactory_hh__

#include <G4VPhysicalVolume.hh>
#include <RAT/GeoFactory.hh>

#include <string>

namespace RAT
{
  class GeoAmBeSourceFactory : public GeoFactory
  {
public:
  GeoAmBeSourceFactory() : GeoFactory( "AmBeBuilder" ) { };

  virtual void Construct( DBLinkPtr table,
                          const bool checkOverlaps );
  void LoadCalibCommon(string fCalInfo);

  string fSourceType;
  TVector3 fPosition;
  TVector3 fOrientationVector;
  int fOrientationCode;
private:
  /// read colorName entry from table and apply value as color to logicalVolume
  void SetColor(DBLinkPtr table, G4String colorName, G4LogicalVolume *logicalVolume);

  /// multiply elements of vector v by unit
  std::vector<double> MultiplyVectorByUnit(std::vector<double> v, const double unit);
  };

} //::RAT

#endif