#pragma once

//#include "TObject.h"
//#include "TROOT.h"
#include <iostream>
#include <fstream>
//#include <vector>

#include "TFile.h"
#include "TTree.h"
//#include "TCanvas.h"
#include "TH1I.h"
#include "TGraphErrors.h"
//#include "TArrayD.h"
#include "TF1.h"

#include "./AculCalib.h"

using std::cout;
using std::endl;
//using std::vector;

class AculCalibScint : public AculCalib {

private:
//
	//todo delete this strange double array somewhere
	TFile **fInFiles;
	TTree **fTrees;

	TFile *fCutFile;

	vector< vector<TH1I*> > fHistFull;
	vector< vector<TH1I*> > fHistCut;
//
	vector< vector<Double_t> > fMeanPeakPos;
	vector< vector<Double_t> > fMeanPeakRMS;
//
	//todo make vector of graphs
	TGraphErrors *gCal[16];
//	TFile *fGraphs;

public:
//	AculCalibScint() : a(0), b(0), c(0), p(0){};
	AculCalibScint();
	AculCalibScint(const char* parfile);
	virtual ~AculCalibScint();
	// Define the class for the cint dictionary
	ClassDef (AculCalibScint,1);

	virtual void Init();

//	void SetParFile(const char* parfile);

	void PrintTrees();
//	void PrintParameters(const char* option = "");
//	void PrintPeakRanges();

	void DrawVariable(const char* variable, Int_t treeID, TCanvas *canvas, Int_t lowRange = 0, Int_t upRange = 4096);
	void DrawBeam(TCanvas *canvas, Int_t file, const char* variable);

	void GetPeakMean(const char* variable, Int_t treeID, /*Int_t energy,*/ TCanvas *canvas, const char* beamcut, const Int_t nbins = 4096, Int_t lowRange = 0);
	void Calibrate(TCanvas *canvas, Bool_t savefile = 0, const char* filename = "", const char* option = "READ");

	void WriteClbParameters(const char* filename);

	TTree* GetTree(Int_t treeID);

//private functions:
//	void LoadCuts();

private:
	void OpenFiles();
	void LoadTrees();

	void SaveClbGraphs(const char* filename, const char* option = "READ");
	void FillGraph(TGraphErrors *g, Int_t npoints, /*Double_t *energies,*/ Int_t graphNumber, const char* option = "");


//	void SetPars();
};