#ifndef HMDCTARGETMON_H
#define HMDCTARGETMON_H

#include "hreconstructor.h"
#include "hgeomvector.h"
#include "TStopwatch.h"
#include "hlocation.h"

class HIterator;
class HCategory;
class HMdcTimeCut;
//class HMdcGetContainers;
//class HMdcSizesCells;
class TH1F;
class TH2S;
class TFile;
class HEventHeader;
class HGeomTransform;
class TPad;
class TPaveLabel;

class HMdcTargetMon : public HReconstructor {
  protected:

    Bool_t mode;              // kTRUE - show canvases at the call finalize
                              // kFALSE - show canvases and update them each
                              // 1000 events
    TString typePrintFile;    // "" - ps, ".gif", ...
    HCategory* fMdcHitCat;    // pointer to HMdcHit data category
    HIterator* iterMdcHit;    // iterator
    HLocation locHit;         // location

    HEventHeader* evHeader;
    HGeomVector target;
    Bool_t useRtdbTarger;

//    HMdcGetContainers* fGetContainers;
//    HMdcSizesCells* fSizesCells;
    Bool_t isCoilOff;

    Bool_t firstEvent;
    UInt_t dateFEvent;
    UInt_t timeFEvent;
    UInt_t dateLEvent;
    UInt_t timeLEvent;
    UInt_t runId;
    TString fileName;
    TString dateTime;

    HGeomTransform* transf[24];

    Int_t nSectors;
    Int_t nPads[6];         // [comb]
    TPad*  fPads[6][12];
    TPaveLabel* label;      // fileName & time label
    Int_t mdcInSec[6];      // [sec]
    Bool_t listMdc[24];

    Double_t theta[24][500];
    Double_t phi[24][500];
    Double_t x[24][500];
    Double_t y[24][500];
    Double_t z[24][500];
    Double_t r2Hit[24][500];
    Short_t nhits[24];

    Double_t dPhiCut;
    Double_t r0Cut;

    Int_t combToMdc[6][2];
    TH1F* dPhiH[6];           // 6 combinations of MDC,s 1-2,1-3,1-4,2-3,2-4,3-4
    TH1F* r0H[6];             // -/-
    TH1F* zVerH[6][6];        // [sec][comb]
    TH1F* zVerDscH[6][6][10]; // [sec][comb][DownscalingFlag||trigger cond.]
    Int_t histsMode;          // =0 - one hist., =1 - 2 hist downsc.flag
                              // =2 - trigger cond.
    Int_t nZmBins;            // histogramms parameters
    Double_t zmin;            //
    Double_t zmax;            //
    TH2S* zVerVsEventH[6][6]; // -/-
    char cnCut[100];
    char cnComb[6][100];
    char ctCut[100];
    char ctComb[6][100];

    TStopwatch timer;
    UInt_t plotType;

    Double_t timeStep;        // canvases updating time step
    
    Bool_t fillSeg;
    HCategory* fSegCat;
    HLocation locSeg;        // location for new "segment" object
  public:
    HMdcTargetMon(Bool_t isClOff=kFALSE, UInt_t pt=0);
    HMdcTargetMon(Text_t *name,Text_t *title, Bool_t isClOff=kFALSE,
        UInt_t pt=0);
    ~HMdcTargetMon(void);
    virtual Int_t execute(void);
    virtual Bool_t init(void);
    virtual Bool_t reinit(void);
    virtual Bool_t finalize(void);
    void drawCanvCut(void);
    void setTimeStep(Double_t tst) {timeStep=(tst<3.) ? 3.:tst;}
    void setMode(Bool_t m, Char_t* fileType=0);
    void setHistsMode(Int_t hMode) {histsMode=hMode;}
    void drowDownScalHist(void) {histsMode=1;}
    void drowTrigCondHist(void) {histsMode=2;}
    void setHistPar(Int_t nb, Double_t z1, Double_t z2) {
      nZmBins=nb;
      zmin=z1;
      zmax=z2;
    }
    void setFillSegFlag(Bool_t f=kTRUE) {fillSeg=f;}
    void setRCut(Double_t rCut) {r0Cut=rCut;}
    void setDPhiCut(Double_t dPh) {dPhiCut=dPh;}
    void setXYTargPos(Double_t x, Double_t y, Double_t z) {
      useRtdbTarger=kFALSE;
      target.setXYZ(x,y,z);
    }

  private:
    void setParam(UInt_t pt=0);
    void extractFileInfo(void);
    void fillDateTime(void);
    void setCanvName(void);
    Int_t eventTime(void);

  ClassDef(HMdcTargetMon,0)
};

#endif