// -------------------------------------------------------------------------
// -----               CbmPointSetArrayDraw header file                -----
// -----                Created 18/06/22  by J. Brandt                 -----
// -----               Following class FairPointSetDraw                -----
// -------------------------------------------------------------------------


/** CbmPointSetArrayDraw
 * @author J. Brandt
 * @since 22.06.18
 *   Task to display pointsets in array
 **
 **/

#ifndef CBMPOINTSETARRAYDRAW_H
#define CBMPOINTSETARRAYDRAW_H

#include "FairTask.h"                   // for FairTask, InitStatus
#include "FairEventManager.h"           // for FairEventManager
#include "CbmPointSetArray.h"           // for CbmPointSetArray

#include "Rtypes.h"                     // for Int_t, Color_t, etc

class FairEventManager;
class TClonesArray;
class CbmPointSetArray;
class TVector3;

class CbmPointSetArrayDraw : public FairTask
{

  public:

    /** Default constructor **/
    CbmPointSetArrayDraw();


    /** Standard constructor
    *@param name        Name of task
    *@param colorMode   coloring of points
    *@param markerMode  how to mark points
    *@param iVerbose    Verbosity level
    **/
    CbmPointSetArrayDraw(const char* name, Int_t colorMode ,Int_t markerMode, Int_t iVerbose = 1, Bool_t render = kTRUE);

    /** Destructor **/
    virtual ~CbmPointSetArrayDraw();

    // Setters
    /** Set verbosity level. For this task and all of the subtasks. **/
    void SetVerbose(Int_t iVerbose) {fVerbose = iVerbose;}
    void SetColorMode(Int_t colorMode) {fColorMode=colorMode;}
    void SetMarkerMode(Int_t markerMode) {fMarkerMode=markerMode;}
    void SetRender(Bool_t render) {fRender=render;}
    // Accessors
    Int_t GetColorMode() const {return fColorMode;}
    Int_t GetMarkerMode() const {return fMarkerMode;}

    /** Executed task **/
    virtual void Exec(Option_t* option);
    /** Reset task **/
    void Reset();

  protected:

    TVector3 GetVector(TObject* obj);    //Get 3D Vector of Hit
    Double_t GetTime(TObject* obj);      //Get Time of Hit
    Int_t GetClusterSize(TObject* obj);  //Get ClusterSize of TofHit
    Double_t GetTot(TObject* obj);       //Get ToT of TofHit
    Int_t GetPointId(TObject* obj);      //Get RefId of Hit

    void DetermineTimeOffset();          //Determine TimeOffset and time of latest hit

    virtual void SetParContainers() ;
    /** Initialise taks **/
    virtual InitStatus Init();
    /** Action after each event **/
    virtual void Finish() ;

    Int_t   fVerbose;                  //Verbosity level
    TClonesArray* fPointList;          //Array containing list of hits
    FairEventManager* fEventManager;   //Pointer to Event Manager             
    CbmPointSetArray* fl;              //Pointer to CbmPointSetArray -> Cbm class for displaying array of Hit-sets -> TEvePointSetArray
    Color_t fColor;                    //Color of Hit-Markers
    Style_t fStyle;                    //Style of Hit-Markers
    Double_t fTimeOffset;              //Time Offset on Hits to scale first hit to 0
    Double_t fTimeMax;                 //Max Time of Hits in TofHit
    Int_t fColorMode;                  //Int determining how points get color-coded
    Int_t fMarkerMode;                 //Int determining how marker-size of points gets coded
    Bool_t fRender;                    //Boolean whether points shown on default

  private:
    CbmPointSetArrayDraw(const CbmPointSetArrayDraw&);
    CbmPointSetArrayDraw& operator=(const CbmPointSetArrayDraw&);

    ClassDef(CbmPointSetArrayDraw,1);

};


#endif