#include "TH2F.h"
#include "TH3F.h"
#include "TStyle.h"

void histCorrNew02 (
//02 means it is used for channels 0 and 2

		const char *filename = "analysis_07_8.root",
		const char *foldername = "7_8/chpair02",
//		const char *ext = ".eps",
		const char *ext = ".gif",

		const Bool_t can1 = 0, const Bool_t can2 = 0,
		const Bool_t can3 = 0, const Bool_t can4 = 0,
		const Bool_t can5 = 0 , const Bool_t can6 = 1) 
{
	using std::cout;
	using std::endl;
	gSystem->Load("../libData.so");
	TFile *f = new TFile(Form("../data/dataDSR4/%s", filename));
	TTree *t = (TTree*)f->Get("atree");

	//gStyle->SetCanvasDefH(900);
	//gStyle->SetCanvasDefW(1500);

	if(can1){
		
		TCanvas *c1 = new TCanvas("c1", "Correlation pictures for non-collimated data: delta t and integrals");
		c1->Divide(2,2);

		c1->cd(1);
		TH2F *h1 = new TH2F("h1", "front time tau vs charge TF 0 ", 200, 0 ,0.5e-9, 100, 5, 15 );
		t->Draw(" Ach0.fTimeFront - Ach2.fTimeFront : Ach0.fChargeTF >> h1","","col");
		//x
		h1->GetXaxis()->SetTitle("Charge [C]");
		h1->GetXaxis()->CenterTitle();
		//y
		h1->GetYaxis()->SetTitle("tau_TF [ns]");
		h1->GetYaxis()->CenterTitle();

		c1->Update();

		c1->cd(2);
		TH2F *h2 = new TH2F("h2", "front time tau vs charge TF 2 ", 200, 0, 0.5e-9, 200, 5 ,15);
		t->Draw(" Ach0.fTimeFront - Ach2.fTimeFront : Ach2.fChargeTF >> h2","","col");
		//x
		h2->GetXaxis()->SetTitle("Charge [C]");
		h2->GetXaxis()->CenterTitle();
		//y
		h2->GetYaxis()->SetTitle("tau_TF [V]");
		h2->GetYaxis()->CenterTitle();

		c1->Update();

		c1->cd(3);
		TH2F *h3 = new TH2F("h3", "charge TF 2 vs charge TF 0", 200, 0 ,0.5e-9, 200, 0, 0.5e-9);
		t->Draw(" Ach0.fChargeTF : Ach2.fChargeTF >> h3","","col");
		//x
		h3->GetXaxis()->SetTitle("Charge_0 [C]");
		h3->GetXaxis()->CenterTitle();
		//y
		h3->GetYaxis()->SetTitle("Charge_2 [C]");
		h3->GetYaxis()->CenterTitle();

		c1->Update();

		//c1->Print(Form("../macros/picsDRS4/file%s/time_front_corr1%s", foldername, ext));
	}

	if(can2) {
		TCanvas *c2 = new TCanvas("c2", "Correlation pictures for non-collimated data: delta t and amplitudes");
		c2->Divide(2,2);

		c2->cd(1);
		TH2F *h4 = new TH2F("h4", "front time tau vs amplitude 0", 200, 0, 0.5, 200, 5 ,15);
		t->Draw("Ach0.fTimeFront - Ach2.fTimeFront  : Ach0.fAmpMax  >> h4","","col");
		//x
		h4->GetXaxis()->SetTitle("Max_ampl_{0} [V]");
		h4->GetXaxis()->CenterTitle();
		//y
		h4->GetYaxis()->SetTitle("tau_TF");
		h4->GetYaxis()->CenterTitle();

		c2->cd(2);
		TH2F *h5 = new TH2F("h5", "front time tau vs amplitude 2", 200, 0, 0.5, 200, 5 ,15);
		t->Draw("Ach0.fTimeFront - Ach2.fTimeFront  : Ach2.fAmpMax  >> h5","","col");
		//x
		h5->GetXaxis()->SetTitle("Max_ampl_{2} [V]");
		h5->GetXaxis()->CenterTitle();
		//y
		h5->GetYaxis()->SetTitle("tau_TF");
		h5->GetYaxis()->CenterTitle();

		c2->Update();

		c2->cd(3);
		TH2F *h6 = new TH2F("h6", "amplitude 0 vs amplitude 2", 200, 0 ,0.1, 200, 0, 0.2);
		t->Draw("Ach0.fAmpMax  : Ach2.fAmpMax  >> h6","","col");
		//x
		h6->GetXaxis()->SetTitle("Max_ampl_{2} [V]");
		h6->GetXaxis()->CenterTitle();
		//y
		h6->GetYaxis()->SetTitle("Max_ampl_{0} [V]");
		h6->GetYaxis()->CenterTitle();

		//c2->Print(Form("../macros/picsDRS4/file%s/time_front_corr2%s", foldername, ext));
	}

	if(can3) {
		TCanvas *c3 = new TCanvas ("c3", "Correlation pictures for non-collimated data: time difference");
		c3->Divide(2,2);

		c3->cd(1);
		TH1F *h10 = new TH1F("h10", "delta t (front edge fit)", 100, 0 , 25);
		t->Draw("Ach0.fTimeFront - Ach2.fTimeFront >> h10","Ach0.fTimeFront>100. && Ach0.fTimeFront < 150 && Ach2.fTimeFront>100 && Ach2.fTimeFront < 150","");
		h10->Fit("gaus", "","",5,13);
		gStyle->SetOptFit();
		h10->GetXaxis()->SetTitle("delta t [ns]");
		h10->GetXaxis()->CenterTitle();

		c3->cd(2);
		TH1F *h7 = new TH1F("h7", "delta t (front edge fit) with edge slope correction", 100, 0, 25);
	//	t->Draw("Ach0.fTimeFront - Ach2.fTimeFront >> h7",
	//	"Ach0.fTimeFront>100. && Ach0.fTimeFront < 150 && Ach2.fTimeFront>100 && Ach2.fTimeFront < 150 && Ach0.fEdgeSlope > 0.01 && Ach2.fEdgeSlope > 0.01","");
		t->Draw("Ach0.fTimeFront - Ach2.fTimeFront >> h7","Ach0.fTimeFront>100. && Ach0.fTimeFront < 150 && Ach2.fTimeFront>100 && Ach2.fTimeFront < 150 && Ach0.fEdgeSlope > 0.005 && Ach2.fEdgeSlope > 0.001","");
		h7->Fit("gaus", "","",5,13);
		gStyle->SetOptFit();
		h7->GetXaxis()->SetTitle("delta t [ns]");
		h7->GetXaxis()->CenterTitle();

		c3->cd(3);
		TH1F *h8 = new TH1F("h8", "delta t (front edge fit) with charge correction", 100, 0 , 25);
		t->Draw("Ach0.fTimeFront - Ach2.fTimeFront >> h8",
		"Ach0.fTimeFront>100. && Ach0.fTimeFront < 150 && Ach2.fTimeFront>100 && Ach2.fTimeFront < 150 && Ach0.fChargeTF > 0.05e-9 && Ach2.fChargeTF > 0.025e-9","");
		h8->Fit("gaus","","",5,13);
		gStyle->SetOptFit();
		h8->GetXaxis()->SetTitle("delta t [ns]");
		h8->GetXaxis()->CenterTitle();

		c3->cd(4);
		TH1F *h9 = new TH1F("h9", "delta t (front edge fit) with rise time correction", 100, 0 , 25);

		//for the bigger rise times - no peak
		t->Draw("Ach0.fTimeFront - Ach2.fTimeFront >> h9","Ach0.fTimeFront> 100 && Ach0.fTimeFront<150 && Ach2.fTimeFront> 100 && Ach2.fTimeFront<150 && (Ach0.fTime90 - Ach0.fTime10) > 1.5 && (Ach0.fTime90 - Ach0.fTime10)<3 && (Ach2.fTime90 - Ach2.fTime10) > 1.5 && (Ach2.fTime90 - Ach2.fTime10)<3","");

		//for the smaller rise times - peak !LOW STATISTICS!
		//t->Draw("Ach0.fTimeFront - Ach2.fTimeFront >> h9","Ach0.fTimeFront> 100 && Ach0.fTimeFront<150 && Ach2.fTimeFront> 100 && Ach2.fTimeFront<150 && (Ach0.fTime90 - Ach0.fTime10) > 0.5 && (Ach0.fTime90 - Ach0.fTime10)<1.5 && (Ach2.fTime90 - Ach2.fTime10) > 0.3 && (Ach2.fTime90 - Ach2.fTime10)<1.3","");

		h9->Fit("gaus","","",5,13);
		gStyle->SetOptFit();
		h9->GetXaxis()->SetTitle("delta t [ns]");
		h9->GetXaxis()->CenterTitle();

		//c3->Print(Form("../macros/picsDRS4/file%s/time_front_corr3%s", foldername, ext));
	}

	if(can4) {
		TCanvas *c4 = new TCanvas ("c4", "Correlation pictures for non-collimated data: time difference");
		c4->Divide(2,2);

		c4->cd(1);
		TH1F *h11 = new TH1F("h11", "rise time for ch0", 100, 0 , 5);
		t->Draw("Ach0.fTime90 - Ach0.fTime10 >> h11","","");
		//gStyle->SetLineColor(kRed);

		c4->cd(2);
		TH1F *h12 = new TH1F("h12", "rise time for ch2", 100, 0 , 5);
		t->Draw("Ach2.fTime90 - Ach2.fTime10 >> h12","","");


		c4->cd(3);
		TH1F *h13 = new TH1F("h13", "time difference at the middle point of front edge with the correction on the edge slope", 100, 0, 20);
		t->Draw("( Ach0.fTime10 + (Ach0.fTime90 - Ach0.fTime10)*0.5 ) - ( Ach2.fTime10 + (Ach2.fTime90 - Ach2.fTime10)*0.5 )>> h13","Ach0.fEdgeSlope > 0.03 && Ach2.fEdgeSlope > 0.006","");
		h13->Fit("gaus","","",6,11);
		gStyle->SetOptFit();
		//c4->Print(Form("../macros/picsDRS4/file%s/time_front_corr4%s", foldername, ext));

	}

	if(can5) {
		TCanvas *c5 = new TCanvas ("c5", "Edge slopes");
		c5->Divide(2,2);

		c5->cd(1);
		TH1F *h14 = new TH1F("h14", "edge slope distr for ch0", 100, 0 , 0.2);
		t->Draw("Ach0.fEdgeSlope >> h14","","");
		//gStyle->SetLineColor(kRed);

		c5->cd(2);
		TH1F *h15 = new TH1F("h15", "edge slope distr for ch2", 100, 0 , 0.2);
		t->Draw("Ach2.fEdgeSlope >> h15","","");
		//c5->Print(Form("../macros/picsDRS4/file%s/time_front_corr5%s", foldername, ext));

	}

	if(can6) {
		TCanvas *c6 = new TCanvas ("c6", "ToT");
		c6->Divide(2,2);

		c6->cd(1);
		TH1F *h16 = new TH1F("h16", "ToT for ch0", 100, 0 , 10);
		t->Draw("Ach0.fToT >> h16","Ach0.fToT > 0","");

		c6->cd(2);
		TH1F *h17 = new TH1F("h17", "ToT for ch2", 100, 0 , 10);
		t->Draw("Ach2.fToT >> h17","Ach2.fToT > 0","");

/*		c6->cd(3);
		TH1F *h18 = new TH1F("h18", "time difference at the middle point of front edge", 100, 0, 20);
		t->Draw("Ach0.fTimeMid - Ach2.fTimeMid >> h18","","");
		h18->Fit("gaus","","",6,11);
		gStyle->SetOptFit();

		c6->cd(4);
		TH1F *h19 = new TH1F("h19", "time difference at the middle point of front edge with the correction on the ToT", 100, 0, 20);
		t->Draw("Ach0.fTimeMid - Ach2.fTimeMid >> h19","Ach0.fToT > 3. && Ach0.fToT < 5. && Ach2.fToT > 2. && Ach2.fToT < 5.","");
		h19->Fit("gaus","","",7,10);
		gStyle->SetOptFit();
*/

		c6->cd(3);
		TH1F *h18 = new TH1F("h18", "time difference at the 10 percent of front edge", 100, 0, 20);
		t->Draw("Ach0.fTime10 - Ach2.fTime10 >> h18","","");
		h18->Fit("gaus","","",7,10);
		gStyle->SetOptFit();

		c6->cd(4);
		TH1F *h19 = new TH1F("h19", "time difference at the middle point of front edge with the correction on the ToT", 100, 0, 20);
		t->Draw("Ach0.fTime10 - Ach2.fTime10 >> h19","Ach0.fToT > 2. && Ach0.fToT < 5. && Ach2.fToT > 1. && Ach2.fToT < 64","");
		h19->Fit("gaus","","",7,10);
		gStyle->SetOptFit();


		//c6->Print(Form("../macros/picsDRS4/file%s/time_front_corr5%s", foldername, ext));

	}

}