/*
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/* 
 * File:   CbmTofTBClusterizer.h
 * Author: tablyaz
 *
 * Created on December 6, 2016, 11:29 AM
 */

#ifndef CBMTOFTBCLUSTERIZER_H
#define CBMTOFTBCLUSTERIZER_H

#include "FairTask.h"
#include "CbmTofDigiExp.h"
#include "CbmTofGeoHandler.h"
#include "CbmTofDetectorId_v12b.h"
#include "CbmTofDetectorId_v14a.h"
#include "CbmTofDigiPar.h"
#include "CbmTofCell.h"
#include "CbmTofDigiBdfPar.h"
#include "TClonesArray.h"


class CbmTofTBClusterizer : public FairTask
{
public:

    struct ChannelDigis
    {
      ChannelDigis() : 
        topDigis(), bottomDigis(), digiPairs() 
        {};
         
      struct DigiDesc
      {
          CbmTofDigiExp* pDigi;
          Int_t digiInd;
      };

      struct DigiPair
      {
          Double_t y;
          DigiDesc topDigi;
          DigiDesc bottomDigi;
      };

        std::map<Double_t, DigiDesc> topDigis;
        std::map<Double_t, DigiDesc> bottomDigis;
        std::map<Double_t, DigiPair> digiPairs;
    };
    
    CbmTofTBClusterizer();
    InitStatus Init();
    void SetParContainers();
    void Exec(Option_t* option);
    void Finish();
    
private:
    Bool_t InitCalibParameter();
    void GetEventInfo(Int_t& inputNr, Int_t& eventNr, Double_t& eventTime);

private:
    CbmTofGeoHandler* fGeoHandler;
    CbmTofDetectorId* fTofId;
    CbmTofDigiPar* fDigiPar;
    CbmTofCell* fChannelInfo;
    CbmTofDigiBdfPar* fDigiBdfPar;
    std::vector<std::vector<Double_t> > fvCPSigPropSpeed; //[nSMT][nRpc]
    std::vector< std::vector<std::vector<std::vector<Double_t> > > > fvCPDelTof; //[nSMT][nRpc][nbClDelTofBinX][nbTrg]
    std::vector< std::vector<std::vector<std::vector<Double_t> > > > fvCPTOff; //[nSMT][nRpc][nCh][nbSide]
    std::vector< std::vector<std::vector<std::vector<Double_t> > > > fvCPTotGain; //[nSMT][nRpc][nCh][nbSide]
    std::vector< std::vector<std::vector<std::vector<std::vector<Double_t> > > > > fvCPWalk; //[nSMT][nRpc][nCh][nbSide][nbWalkBins]
    TClonesArray* fTofDigis;
    TClonesArray* fTofPoints;
    TClonesArray* fTofHits;
    TClonesArray* fTofDigiMatchs;
    //std::vector<std::vector<std::vector<std::list<CbmTofDigiExp*> > > > fStorDigiExp; //[nbType][nbSm*nbRpc][nbCh]{nDigis}
    
    
    std::vector<std::vector<std::vector<ChannelDigis> > > fStorDigiExp;
    
    std::vector<std::vector<std::vector<std::pair
     <std::pair
      <std::map
       <Double_t, std::pair
        <CbmTofDigiExp*, Int_t
        >
       >, std::map
       <Double_t, std::pair
        <CbmTofDigiExp*, Int_t
        >
       >
      >, std::map
      <Double_t, std::pair
       <Double_t, std::pair
        <std::pair
         <CbmTofDigiExp*, Int_t
         >, std::pair
         <CbmTofDigiExp*, Int_t
         >
        >
       >
      >
     >
    > > > fStorDigiExpOld;//[nbType][nbSm*nbRpc][nbCh]<[->|nTopDigis][->|nBottomDigis]>

    Double_t fOutTimeFactor;
    
    /** Make copy constructor and copy operator private to avoid warning due to pointer members **/
    CbmTofTBClusterizer(const CbmTofTBClusterizer&);
    CbmTofTBClusterizer& operator=(const CbmTofTBClusterizer&);
    
    ClassDef(CbmTofTBClusterizer, 1);
};

#endif /* CBMTOFTBCLUSTERIZER_H */