#ifndef MCBM_RICH_QA_REAL
#define MCBM_RICH_QA_REAL

#include "FairTask.h"
#include "CbmRichRingFinderHoughImpl.h"
class TClonesArray;
class CbmRichRing;
class CbmHistManager;

#include <vector>
#include <map>

using namespace std;



class CbmRichMCbmQaReal : public FairTask
{

public:
    /**
     * \brief Standard constructor.
     */
    CbmRichMCbmQaReal();

    /**
     * \brief Standard destructor.
     */
    virtual ~CbmRichMCbmQaReal() {};

    /**
     * \brief Inherited from FairTask.
     */
    virtual InitStatus Init();

    /**
     * \brief Inherited from FairTask.
     */
    virtual void Exec(Option_t* option);

    /**
     * \brief Inherited from FairTask.
     */
    virtual void Finish();

    /**
     * \brief Set output directory where you want to write results (figures and json).
     * \param[in] dir Path to the output directory.
     */
    void SetOutputDir(const string& dir) {fOutputDir = dir;}


    /**
     * \brief Draw histogram from file
     */
    void DrawFromFile(
            const string& fileName,
            const string& outputDir);

private:

    TClonesArray* fRichDigis;
    TClonesArray* fTofDigis;
    TClonesArray* fStsDigis;
    TClonesArray* fT0Digis;
    TClonesArray* fRichHits;
    TClonesArray* fRichRings;

    CbmHistManager* fHM;

    Int_t fEventNum;

    Int_t fNofDrawnRings;


    string fOutputDir; // output dir for results


    /**
     * \brief Initialize histograms.
     */
    void InitHistograms();

    /**
     *  \brief Draw histograms.
     */
    void DrawHist();

    void RichRings();

    void DrawRing(CbmRichRing* ring);

    /**
     * \brief Copy constructor.
     */
    CbmRichMCbmQaReal(const CbmRichMCbmQaReal&);

    /**
     * \brief Assignment operator.
     */
    CbmRichMCbmQaReal& operator=(const CbmRichMCbmQaReal&);





    ClassDef(CbmRichMCbmQaReal,1)
};

#endif