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/// \file HistoManager.hh
/// \brief Definition of the HistoManager class

#ifndef HistoManager_h
#define HistoManager_h 1

#include "G4AnalysisManager.hh"
#include "g4hntools_defs.hh"
#include "globals.hh"

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class HistoMessenger;

const G4int kMaxHisto = 30;

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class HistoManager
{
  public:
    HistoManager();
    ~HistoManager();

    void Book();
    void Save();
    void SetHisto(G4int, G4int, G4double, G4double, const G4String& unit = "none");
    void FillHisto(G4int id, G4double e, G4double weight = 1.0);
    void Normalize(G4int id, G4double fac);
    void PrintHisto(G4int);

    inline void SetFileName(const G4String& name) { fileName[0] = name; };
    inline G4bool HistoExist(G4int id) { return fExist[id]; }
    inline G4String GetTitle(G4int id) { return fTitle[id]; }
    inline G4int GetNbins(G4int id) { return fNbins[id]; }
    inline G4double GetVmin(G4int id) { return fVmin[id]; }
    inline G4double GetVmax(G4int id) { return fVmax[id]; }
    inline G4double GetHistoUnit(G4int id) { return fUnit[id]; }
    inline G4double GetBinWidth(G4int id) { return fWidth[id]; }
    inline G4int GetHistoID(G4int id) { return fHistId[id]; }

  private:
    void SaveAscii();

    G4String fileName[2];
    G4bool factoryOn;

    G4int fNbHist;
    G4int fHistId[kMaxHisto];
    G4H1* fHistPt[kMaxHisto];
    G4bool fExist[kMaxHisto];
    G4String fLabel[kMaxHisto];
    G4String fTitle[kMaxHisto];
    G4int fNbins[kMaxHisto];
    G4double fVmin[kMaxHisto];
    G4double fVmax[kMaxHisto];
    G4double fUnit[kMaxHisto];
    G4double fWidth[kMaxHisto];
    G4bool fAscii[kMaxHisto];

    HistoMessenger* fHistoMessenger;
};

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#endif