/////////////////////////////////////////////////////////////
//
//  PndEmcHit
//
//  Emc digitised hit
//
//  Created 14/08/06  by S.Spataro
//
/////////////////////////////////////////////////////////////// 

#include "PndEmcHit.h"
#include "PndDetectorList.h"
#include <iostream>

using namespace std;

// -----   Default constructor   -------------------------------------------
PndEmcHit::PndEmcHit()
  :FairHit(), fTime(0), fEnergy(0), fMcList(0),  fPointList(0)
{
  fMcList.clear();
  fPointList.clear();
}
// -------------------------------------------------------------------------

// -----   Constructor           -------------------------------------------
PndEmcHit::PndEmcHit(Int_t trackid, Int_t id, Float_t energy, Float_t time, Float_t X, Float_t Y, Float_t Z)
  :FairHit(), fTime(time), fEnergy(energy), fMcList(0),  fPointList(0)
{
  fRefIndex = trackid;
  fDetectorID = id;
  fX = X;  fY = Y;  fZ = Z;
  fDx = 0.;  fDy = 0.;  fDz = 0.; 
  fMcList.clear();
  fPointList.clear();
}
// -----   Constructor           -------------------------------------------
PndEmcHit::PndEmcHit(Int_t trackid, Int_t id, Float_t energy, Float_t time, Float_t X, Float_t Y, Float_t Z, std::vector<Int_t> McList)
  :FairHit(), fTime(time), fEnergy(energy), fMcList(McList),  fPointList(0)
{
  fRefIndex = trackid;
  fDetectorID = id;
  fX = X;  fY = Y;  fZ = Z;
  fDx = 0.;  fDy = 0.;  fDz = 0.;
  SetLinks(FairMultiLinkedData("MCTrack", McList));
}
// -----   Constructor           -------------------------------------------
PndEmcHit::PndEmcHit(Int_t trackid, Int_t id, Float_t energy, Float_t time, Float_t X, Float_t Y, Float_t Z, std::vector<PndEmcPoint*> PointList)
  :FairHit(), fTime(time), fEnergy(energy), fMcList(0),  fPointList(PointList)
{
  fRefIndex = trackid;
  fDetectorID = id;
  fX = X;  fY = Y;  fZ = Z;
  fDx = 0.;  fDy = 0.;  fDz = 0.;
}

//Copy
PndEmcHit::PndEmcHit(const PndEmcHit &copy):
  fEnergy(copy.fEnergy), fTime(copy.fTime), fMcList(0),  fPointList(0)
{
  fRefIndex=copy.fRefIndex;
  fDetectorID=copy.fDetectorID;
  fX=copy.fX;
  fY=copy.fY;
  fZ=copy.fZ;
  // PointList and McList not copied...
}
// -----   Destructor   ----------------------------------------------------
PndEmcHit::~PndEmcHit() {}
// -------------------------------------------------------------------------


// -----   Public method Print   -------------------------------------------
void PndEmcHit::Print(const Option_t* opt) const {
  cout << "EMC hit: cellid=" << GetDetectorID() << ", Energy=" << fEnergy;
  if (fRefIndex>0) cout << ", TrackID= " << fRefIndex;
//  cout << ", x=" << GetX() << ", y=" << GetY() << endl << flush; 
}
// -------------------------------------------------------------------------

Short_t PndEmcHit::GetXPad() const {
  // Return the X pad value for clusterization
  
  // Barrel EMC
  if (GetModule()==1 || GetModule()==2)
    return (GetCrystal()+(GetCopy()-1)*10);
  
  // BwEndCap and forward EMC
  if ((GetModule()==4) || (GetModule()==5))
    {
      if (GetCopy()==1) {  return -GetRow()+1;}
      if (GetCopy()==2) {  return -GetRow()+1; }
      if (GetCopy()==3) {  return  GetRow();}
      if (GetCopy()==4) {  return  GetRow();}
    }
 
  // FwEndCap
  if (GetModule()==3)
    return -(GetCrystal()-36); //the minus sign before the paranthesis is introduced since the geometry of FwEndCap gets rotated by 180 deg around the y-axis in PndEmc.cxx;
			       //this rotation was done in turn due to the way the geometry was defined in the geometry file of the forward end cap
  
  /*
   if (GetModule()==3 && GetCrystal()==999 && GetRow()==999)
    return GetCrystal();
  */
  
  // Test EMC
  if (GetModule()==6)
    return (GetRow());
  
  return -1000; // failure
}

Short_t PndEmcHit::GetYPad() const {
  // Return the Y pad value for clusterization
  
  // Barrel EMC
  if (GetModule()==1)
    return (GetRow()+29);
  
  if (GetModule()==2)
    return (-GetRow()+30);
  
  // BwEndCap and forward EMC
  if ((GetModule()==4) || (GetModule()==5))
    {
      if (GetCopy()==1) {  return  GetCrystal();   }
      if (GetCopy()==2) {  return -GetCrystal()+1;     }
      if (GetCopy()==3) {  return -GetCrystal()+1; }
      if (GetCopy()==4) {  return  GetCrystal();       }
    } 

  // FwEndCap
  if (GetModule()==3)
    return GetRow()-37;

  /*
   if (GetModule()==3 && GetCrystal()==999 && GetRow()==999)
    return GetRow(); 
  */
  
  // Test EMC
  if (GetModule()==6)
    return (GetCrystal());
  
  return -1000; // failure
}
ClassImp(PndEmcHit)