#include <iostream>
#include "PndConstField.h"
#include "PndRichCalDb.h"
#include "PndRichCalDbPar.h"
#include "FairParamList.h"
#include "PndMultiField.h"
#include "TObjArray.h"

using namespace std;

// ------   Constructor   --------------------------------------------------
PndRichCalDbPar::PndRichCalDbPar(const char* name, const char* title,
                                 const char* context) 
  : FairParGenericSet(name, title, context), 
   fType(-1),
   fPmin(0), 
   fPmax(0),
   fXmin(0), 
   fXmax(0),
   fYmin(0), 
   fYmax(0),
   fTmin(0), 
   fTmax(0),
   fFmin(0), 
   fFmax(0),
   fBetaMean(0), 
   fBetaSig(0), 
   fBetaEff(0) ,
   fMapName(TString(""))

{
}
// -------------------------------------------------------------------------

PndRichCalDbPar::PndRichCalDbPar()
   : fType(-1),
   fPmin(0), 
   fPmax(0),
   fXmin(0), 
   fXmax(0),
   fYmin(0), 
   fYmax(0),
   fTmin(0), 
   fTmax(0),
   fFmin(0), 
   fFmax(0),
   fBetaMean(0), 
   fBetaSig(0),
   fBetaEff(0),
   fMapName(TString("")) 
{
}
// -------------------------------------------------------------------------

// ------   Destructor   ---------------------------------------------------
PndRichCalDbPar::~PndRichCalDbPar() { }
// -------------------------------------------------------------------------



// ------   Put parameters   -----------------------------------------------
void PndRichCalDbPar::putParams(FairParamList* list) {

  if ( ! list ) return;

  list->add("Field Type", fType);
   
  if ( fType == 0 ) {                    // constant field
    list->add("Cal db min p", fPmin);
    list->add("Cal db max p", fPmax);
    list->add("Cal db min x", fXmin);
    list->add("Cal db max x", fXmax);
    list->add("Cal db min y", fYmin);
    list->add("Cal db max y", fYmax);
    list->add("Cal db min t", fTmin);
    list->add("Cal db max t", fTmax);
    list->add("Cal db min f", fFmin);
    list->add("Cal db max f", fFmax);
    list->add("Cal db BetaMean", fBetaMean);
    list->add("Cal db BetaSig", fBetaSig);
    list->add("Cal db BetaEff", fBetaEff);
  }

}
// -------------------------------------------------------------------------



// --------   Get parameters   ---------------------------------------------
Bool_t PndRichCalDbPar::getParams(FairParamList* list) {

  if ( ! list ) return kFALSE;

  if ( ! list->fill("Cal db Type", &fType) ) return kFALSE;

  if ( fType == 0 ) {                    // constant field
    if ( ! list->fill("Cal db min p", &fPmin) ) return kFALSE;
    if ( ! list->fill("Cal db max p", &fPmax) ) return kFALSE;
    if ( ! list->fill("Cal db min x", &fXmin) ) return kFALSE;
    if ( ! list->fill("Cal db max x", &fXmax) ) return kFALSE;
    if ( ! list->fill("Cal db min y", &fYmin) ) return kFALSE;
    if ( ! list->fill("Cal db max y", &fYmax) ) return kFALSE;
    if ( ! list->fill("Cal db min t", &fTmin) ) return kFALSE;
    if ( ! list->fill("Cal db max t", &fTmax) ) return kFALSE;
    if ( ! list->fill("Cal db min f", &fFmin) ) return kFALSE;
    if ( ! list->fill("Cal db max f", &fFmax) ) return kFALSE;
    if ( ! list->fill("Cal db BetaMean", &fBetaMean) ) return kFALSE;
    if ( ! list->fill("Cal db BetaSig", &fBetaSig) ) return kFALSE;
    if ( ! list->fill("Cal db BetaEff", &fBetaEff) ) return kFALSE;
  }

  return kTRUE;

}
// -------------------------------------------------------------------------



// ---------   Set parameters from FairField   ------------------------------
void PndRichCalDbPar::SetParameters(FairField* field) {

  if ( ! field ) {
    cerr << "-W- PndRichCalDbPar::SetParameters: Empty field pointer!" << endl;
    return;
  }

  fType = field->GetType();
/* 
  if ( fType == 0 ) {                                 // constant field
    PndConstField* fieldConst = (PndConstField*) field;
    fBx = fieldConst->GetBx();
    fBy = fieldConst->GetBy();
    fBz = fieldConst->GetBz();
    fXmin = fieldConst->GetXmin();
    fXmax = fieldConst->GetXmax();
    fYmin = fieldConst->GetYmin();
    fYmax = fieldConst->GetYmax();
    fZmin = fieldConst->GetZmin();
    fZmax = fieldConst->GetZmax();
    fMapName = "";
    fPosX = fPosY = fPosZ = fScale = 0.;
  }

  else if ( fType >=1 && fType <= 4 ) {              // field map
    PndRichCalDb* fieldMap = (PndRichCalDb*) field;
    fBx = fBy = fBz = 0.;
    fXmin = fXmax = fYmin = fYmax = fZmin = fZmax = 0.;
    
    fMapName = field->GetName();
    fPosX   = fieldMap->GetPositionX();
    fPosY   = fieldMap->GetPositionY();
    fPosZ   = fieldMap->GetPositionZ();
    fScale  = fieldMap->GetScale();
  } else if (fType ==5) {
    
    PndMultiField *fMulti=(PndMultiField *)field;
    TObjArray *fieldlist = fMulti->GetFieldList();
    TIterator* FieldIter = fieldlist->MakeIterator();
    FieldIter->Reset();
    FairField *fi=0;
    while( (fi = (FairField*)FieldIter->Next() ) ) {
         SetParameters(fi);
    }
   
   delete  FieldIter;
  }else {
    cerr << "-W- PndRichCalDbPar::SetParameters: Unknown field type "
	 << fType << "!" << endl;
    fBx = fBy = fBz = 0.;
    fXmin = fXmax = fYmin = fYmax = fZmin = fZmax = 0.;
    fMapName = "";
    fPosX = fPosY = fPosZ = fScale = 0.;
  }
*/  
  return;

}
// -------------------------------------------------------------------------


    
    
    

ClassImp(PndRichCalDbPar)