//
// ********************************************************************
// * License and Disclaimer                                           *
// *                                                                  *
// * The  Geant4 software  is  copyright of the Copyright Holders  of *
// * the Geant4 Collaboration.  It is provided  under  the terms  and *
// * conditions of the Geant4 Software License,  included in the file *
// * LICENSE and available at  http://cern.ch/geant4/license .  These *
// * include a list of copyright holders.                             *
// *                                                                  *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work  make  any representation or  warranty, express or implied, *
// * regarding  this  software system or assume any liability for its *
// * use.  Please see the license in the file  LICENSE  and URL above *
// * for the full disclaimer and the limitation of liability.         *
// *                                                                  *
// * This  code  implementation is the result of  the  scientific and *
// * technical work of the GEANT4 collaboration.                      *
// * By using,  copying,  modifying or  distributing the software (or *
// * any work based  on the software)  you  agree  to acknowledge its *
// * use  in  resulting  scientific  publications,  and indicate your *
// * acceptance of all terms of the Geant4 Software license.          *
// ********************************************************************
//
// Authors: S. Guatelli and M. G. Pia, INFN Genova, Italy
// 
// Based on code developed by the undergraduate student G. Guerrieri 
// Note: this is a preliminary beta-version of the code; an improved 
// version will be distributed in the next Geant4 public release, compliant
// with the design in a forthcoming publication, and subject to a 
// design and code review.
//
#include "G4MIRDLiver.hh"
#include "globals.hh"
#include "G4SDManager.hh"
#include "G4VisAttributes.hh"
#include "G4HumanPhantomMaterial.hh"
#include "G4SDManager.hh"
#include "G4PVPlacement.hh"
#include "G4SubtractionSolid.hh"
#include "G4Ellipsoid.hh"
#include "G4ThreeVector.hh"
#include "G4VPhysicalVolume.hh"
#include "G4RotationMatrix.hh"
#include "G4Material.hh"
#include "G4EllipticalTube.hh"
#include "G4Box.hh"
#include <cmath>

G4MIRDLiver::G4MIRDLiver()
{
}

G4MIRDLiver::~G4MIRDLiver()
{
}

G4VPhysicalVolume* G4MIRDLiver::Construct(const G4String&,G4VPhysicalVolume*,
                                          const G4String&, G4bool, G4bool)
{
  G4cout << "MIRD Liver is not available yet !!!" << G4endl;
 
//  G4HumanPhantomMaterial* material = new G4HumanPhantomMaterial();
//  G4Material* soft = material -> GetMaterial("soft_tissue");
//  delete material;

//  G4double dx= 14.19 *cm; //a
//  G4double dy= 7.84 *cm;  //b
//  G4double dz= 7.21* cm; //(z2-z1)/2

//  G4EllipticalTube* firstLiver = new G4EllipticalTube("FirstLiver",dx, dy, dz);

//  G4double xx = 20.00 * cm;
//  G4double yy = 50.00 * cm;
//  G4double zz = 50.00 *cm;

//  G4Box* subtrLiver = new G4Box("SubtrLiver", xx/2., yy/2., zz/2.);
 
//   G4RotationMatrix* rm_relative = new G4RotationMatrix();
//   rm_relative -> rotateY(32.* degree);
//   rm_relative -> rotateZ(40.9* degree);

//   G4double aa = (1.00/31.51);
//   G4double bb = (1.00/44.75);
//   G4double cc = (-1.00/38.76);
//   G4cout<< aa << " "<< bb << " "<<cc<< G4endl;
   
//   G4double dd = sqrt(aa*aa + bb*bb + cc*cc);
//   G4cout<< "dd" << dd << G4endl;
//   G4cout << aa/dd << "" << bb/dd << " "<< cc/dd <<G4endl;
//   G4cout << (std::atan(1.42))/deg << G4endl;

//  G4SubtractionSolid* liver = new G4SubtractionSolid("Liver",
// 						     firstLiver,subtrLiver,
// 						     rm_relative,
// 						     G4ThreeVector(10.0*cm,0.0*cm,0.0 *cm));

 
//   G4LogicalVolume* logicLiver = new G4LogicalVolume(liver,
// 						    soft,
// 						    "LiverVolume",
// 						    0, 0, 0);
  
//   G4RotationMatrix* rm = new G4RotationMatrix();
//   rm -> rotateX(180.* degree);
 
//   // Define rotation and position here!
//   G4VPhysicalVolume* physLiver = new G4PVPlacement(rm,G4ThreeVector(0. *cm,0. *cm,0.*cm),
//       			       "physicalLiver",
//   			       logicLiver,
// 			       mother,
// 			       false,
// 			       0);

//   // Sensitive Body Part
//   if (sensitivity==true)
//   { 
//     G4SDManager* SDman = G4SDManager::GetSDMpointer();
//     logicLiver->SetSensitiveDetector( SDman->FindSensitiveDetector("BodyPartSD") );
//   }

//   // Visualization Attributes
//   G4VisAttributes* LiverVisAtt = new G4VisAttributes(G4Colour(2.0,2.0,0.0));
//   LiverVisAtt->SetForceSolid(true);
//   logicLiver->SetVisAttributes(LiverVisAtt);

//   G4cout << "Liver created !!!!!!" << G4endl;

//   // Testing Liver Volume
//   G4double LiverVol = logicLiver->GetSolid()->GetCubicVolume();
//   G4cout << "Volume of Liver = " << LiverVol/cm3 << " cm^3" << G4endl;
  
//   // Testing Liver Material
//   G4String LiverMat = logicLiver->GetMaterial()->GetName();
//   G4cout << "Material of Liver = " << LiverMat << G4endl;
  
//   // Testing Density
//   G4double LiverDensity = logicLiver->GetMaterial()->GetDensity();
//   G4cout << "Density of Material = " << LiverDensity*cm3/g << " g/cm^3" << G4endl;

//   // Testing Mass
//   G4double LiverMass = (LiverVol)*LiverDensity;
//   G4cout << "Mass of Liver = " << LiverMass/gram << " g" << G4endl;

// return physLiver;
  return 0;
}