#include "TSystem.h"
#include "TFile.h"
#include "TTree.h"
#include "TChain.h"
#include "TCanvas.h"
#include "TBox.h"
#include "TCut.h"
#include "TCutG.h"
#include "TStopwatch.h"

using std::cout;
using std::endl;

void showBananas2() {

	Long64_t drawEntries = 10000000;

//	TFile *fr = new TFile("~/data/exp1804/h5_11_00.root");
	TChain *tr = new TChain("AnalysisxTree");
	tr->Add("~/data/exp1804/h5_14_0?.root");
//	tr->Add("~/data/exp1804/be10_0?_?0.root");


	TChain *trCal = new TChain("cal");
//	trCal->Add("~/data/exp1804/h5_11_0?_calib.root");
	trCal->Add("~/data/exp1804/h5_14_0?_calib.root");
//	trCal->Add("~/data/exp1804/be10_0?_?0_calib.root");

	tr->AddFriend(trCal);

	TFile *fcal = new TFile("~/data/exp1804/calib/si_20_03_calib.root");
	TTree *tAlphaCal = (TTree*)fcal->Get("cal");
	tAlphaCal->SetMarkerColor(kRed);
	tAlphaCal->SetMarkerStyle(20);
	tAlphaCal->SetMarkerSize(.6);

	TFile *fc = new TFile("cutsIdentification.root", "READ");
	TCutG *cUS = (TCutG*)fc->Get("c7UpperShadow");
	TCutG *cLS = (TCutG*)fc->Get("c7LowerShadow");
	cLS->SetLineColor(kMagenta);
	TCutG *cMA = (TCutG*)fc->Get("c7MainAlpha");
	TCutG *cA = (TCutG*)fc->Get("c7All");
	TCutG *cBL = (TCutG*)fc->Get("cBeamLeft");
	TCutG *cBR = (TCutG*)fc->Get("cBeamRight");


//	const Int_t drawEntries = 6000000;
//	const Int_t drawEntries = tr->GetEntries();

	tr->GetListOfFiles()->Print();
	trCal->GetListOfFiles()->Print();

	cout << tr->GetEntries() << " events." << endl;
	cout << trCal->GetEntries() << " calibrated events." << endl;

	TString varName;
	TString condition;

//	cout << drawEntries << " entries in input chain will be processed." << endl;

	TString timeSiLeftCondition;
	timeSiLeftCondition.Form("(SQLXtime[0]>0");
	for (Int_t j = 1; j<32; j++) {
		condition.Form("|| SQLXtime[%d]>0", j);
		timeSiLeftCondition.Append(condition);
	}
	timeSiLeftCondition.Append(")");

	Int_t firstThinStrip = 5;


	TStopwatch stopwatch;
	stopwatch.Start();

/////////////////////////////////////////////////////////////////////
//	c1


	TCanvas *c1 = new TCanvas("c1", "time in thin detector", 1600, 1200);
	c1->Divide(4,4);

	firstThinStrip = 0;

	cout << tr->GetEntries() << " events." << endl;
	cout << trCal->GetEntries() << " calibrated events." << endl;
	drawEntries = 10000000;
	cout << drawEntries << " entries in input chain will be processed." << endl;

	for (Int_t i = 0; i < 16; i++) {
		c1->cd(i+1);

		varName.Form("SQ20E[%d]:tSQ20[%d]*0.3", i+firstThinStrip, i+firstThinStrip);
		condition.Form("tSQ20[%d]>0 && SQ20E[%d]>1.2", i+firstThinStrip, i+firstThinStrip);

		tr->SetMarkerColor(kBlack);
		tr->SetMarkerStyle(20);
		tr->SetMarkerSize(0.1);
		tr->Draw(varName, condition, "col", drawEntries);
		c1->Update();
	}//*/

//	return;

/////////////////////////////////////////////////////////////////////
//	c2

	TCanvas *c2 = new TCanvas("c2", "time issues in 32 X-strips: 0-15", 1600, 1200);
	c2->Divide(4,4);

	firstThinStrip = 0;
	Int_t conTimeMult = 1;

	cout << tr->GetEntries() << " events." << endl;
	cout << trCal->GetEntries() << " calibrated events." << endl;
	drawEntries = 1000000;
	cout << drawEntries << " entries in input chain will be processed." << endl;

	for (Int_t i = 0; i < 16; i++) {
		c2->cd(i+1);

		varName.Form("SQLXE[%d]:0.3*tSQX_L[%d]", i+firstThinStrip, i+firstThinStrip);
		condition.Form("0.3*tSQX_L[%d]>200 && 0.3*tSQX_L[%d]<500 && SQLXE[%d]>0", i+firstThinStrip, i+firstThinStrip, i+firstThinStrip);

		tr->SetMarkerColor(kRed);
		tr->SetMarkerStyle(20);
		tr->SetMarkerSize(.4);
		tr->Draw(varName, condition, "col", drawEntries);

		varName.Form("SQLXE[%d]:SQLXtime[%d]", i+firstThinStrip, i+firstThinStrip);
		condition.Form("SQLXtime[%d]>0 && SQLXE[%d]>0 && SQLXtimeMult==%d",
				i+firstThinStrip, i+firstThinStrip, conTimeMult);

		varName.Form("SQLXEtimeFiltered[%d]:0.3*tSQX_L[%d]", i+firstThinStrip, i+firstThinStrip);
		condition.Form("0.3*tSQX_L[%d]>200 && 0.3*tSQX_L[%d]<500 && SQLXEtimeFilteredSum>0 && SQLXtimeMult==%d",
				i+firstThinStrip, i+firstThinStrip, conTimeMult);
//		condition.Form("SQLXtimeSum>0 && SQLXtimeSum<470 && SQLXtimeMult==%d && %s",
//						conTimeMult, timeSiLeftCondition.Data());

		cout << condition << endl;

		tr->Draw(varName, condition, "same", drawEntries);

//		tAlphaCal->Draw(varName, "", "same");

		c2->Update();
	}//for */



	return;


/////////////////////////////////////////////////////////////////////
//	c2_1

	/*TCanvas *c2_1 = new TCanvas("c2_1", "time issues in 32 X-strips: 16-31", 1600, 1200);
	c2_1->Divide(4,4);

	firstThinStrip = 16;

	cout << tr->GetEntries() << " events." << endl;
	cout << trCal->GetEntries() << " calibrated events." << endl;
	drawEntries = 1000000;
	cout << drawEntries << " entries in input chain will be processed." << endl;

	for (Int_t i = 0; i < 16; i++) {
		c2_1->cd(i+1);

		varName.Form("SQLXE[%d]:0.3*tSQX_L[%d]", i+firstThinStrip, i+firstThinStrip);
		condition.Form("0.3*tSQX_L[%d]>300 && 0.3*tSQX_L[%d]<600 && SQLXE[%d]>0", i+firstThinStrip, i+firstThinStrip, i+firstThinStrip);

//		tr->SetMarkerColor(kBlack);
		tr->Draw(varName, condition, "col", drawEntries);
//		tr->Draw(varName, condition, "", drawEntries);

		varName.Form("SQLXE[%d]:SQLXtime[%d]", i+firstThinStrip, i+firstThinStrip);
		condition.Form("SQLXtime[%d]>0 && SQLXE[%d]>0 && SQLXtimeMult==%d", i+firstThinStrip, i+firstThinStrip, conTimeMult);
		tr->Draw(varName, condition, "same", drawEntries);

		c2_1->Update();
	}//for */

//	return;

/////////////////////////////////////////////////////////////////////
//	c3

	/*TCanvas *c3 = new TCanvas("c3", "Multiplicity", 1600, 1200);
	c3->Divide(2,2);

	cout << tr->GetEntries() << " events." << endl;
	cout << trCal->GetEntries() << " calibrated events." << endl;
	drawEntries = 10000000;
	cout << drawEntries << " entries in input chain will be processed." << endl;


	c3->cd(1);
	varName.Form("SQ20timeMult");
	condition.Form("trigger==3 && SQ20timeMult>0");
	tr->Draw(varName, condition, "", drawEntries);
	c3->Update();

	c3->cd(2);
	varName.Form("SQLXtimeMult");
	condition.Form("trigger==3 && SQLXtimeMult>0 && SQLXtimeMult<8");
	tr->Draw(varName, condition, "", drawEntries);
	c3->Update();

	c3->cd(3);
	varName.Form("SQ20EcorrMult");
	condition.Form("trigger==3 && SQ20EcorrMult>0");
	tr->Draw(varName, condition, "", drawEntries);
	c3->Update();

	c3->cd(4);
	varName.Form("SQLXmult");
	condition.Form("trigger==3 && SQLXmult>0");
	tr->Draw(varName, condition, "", drawEntries);
	c3->Update();
	//*/

//	return;

/////////////////////////////////////////////////////////////////////
//	c4

	/*TCanvas *c4 = new TCanvas("c4", "time issues in 16 Y-strips", 1600, 1200);
	c4->Divide(4,4);

	firstThinStrip = 0;
	Int_t conTimeMult = 1;

	cout << tr->GetEntries() << " events." << endl;
	cout << trCal->GetEntries() << " calibrated events." << endl;
	drawEntries = 1000000;
	cout << drawEntries << " entries in input chain will be processed." << endl;

	Float_t timeCorr[16] = {0, -2, 0, 2,
							-2.5, 5, -6, 4,
							7, 3, 3, 4,
							6, 4, -4, 13
	};


	for (Int_t i = 0; i < 16; i++) {
		c4->cd(i+1);


		varName.Form("SQLYE[%d]:0.3*tSQY_L[%d]+%f", i+firstThinStrip, i+firstThinStrip, timeCorr[i]);
		condition.Form("0.3*tSQY_L[%d]>300 && 0.3*tSQY_L[%d]<360 && SQLYE[%d]>0", i+firstThinStrip, i+firstThinStrip, i+firstThinStrip);

		tr->SetMarkerColor(kRed);
		tr->SetMarkerStyle(20);
		tr->SetMarkerSize(.4);
		tr->Draw(varName, condition, "col", drawEntries);
//		tr->Draw(varName, condition, "", drawEntries);

		varName.Form("SQLYEtimeFiltered[%d]:SQLYtime[%d]", i+firstThinStrip, i+firstThinStrip);
//		condition.Form("SQLYtime[%d]>0 && SQLYE[%d]>0 && SQLYtimeMult==%d",
//				i+firstThinStrip, i+firstThinStrip, conTimeMult);

//		varName.Form("SQLYEtimeFiltered[%d]:0.3*tSQY_L[%d]", i+firstThinStrip, i+firstThinStrip);
		condition.Form("0.3*tSQY_L[%d]>200 && 0.3*tSQY_L[%d]<500 && SQLYEtimeFilteredSum>0 && SQLYtimeMult==%d",
				i+firstThinStrip, i+firstThinStrip, conTimeMult);

		cout << condition << endl;

		tr->Draw(varName, condition, "same", drawEntries);






//		varName.Form("SQLXE[%d]:SQLXtime[%d]", i+firstThinStrip, i+firstThinStrip);
		condition.Form("0.3*tSQY_L[%d]+%f>325 && 0.3*tSQY_L[%d]+%f<333 && SQLYE[%d]>0",
				i+firstThinStrip, timeCorr[i], i+firstThinStrip, timeCorr[i], i+firstThinStrip);
//
//		varName.Form("SQLXEtimeFiltered[%d]:0.3*tSQX_L[%d]", i+firstThinStrip, i+firstThinStrip);
//		condition.Form("0.3*tSQX_L[%d]>200 && 0.3*tSQX_L[%d]<500 && SQLXEtimeFilteredSum>0 && SQLXtimeMult==%d",
//				i+firstThinStrip, i+firstThinStrip, conTimeMult);
//		//		condition.Form("SQLXtimeSum>0 && SQLXtimeSum<470 && SQLXtimeMult==%d && %s",
//		//						conTimeMult, timeSiLeftCondition.Data());
//
//		cout << condition << endl;
//
		tr->SetMarkerColor(kRed);
//		tr->Draw(varName, condition, "same", drawEntries);

		//		tAlphaCal->Draw(varName, "", "same");

		c4->Update();
	}//for */

//	return;

/////////////////////////////////////////////////////////////////////
//	c5

	TCanvas *c5 = new TCanvas("c5", "Multiplicity", 1400, 900);
	c5->Divide(3,3);

	cout << tr->GetEntries() << " events." << endl;
	cout << trCal->GetEntries() << " calibrated events." << endl;
	drawEntries = 10000000;
	cout << drawEntries << " entries in input chain will be processed." << endl;


	c5->cd(1);
//	varName.Form("SQ20timeMult");
//	condition.Form("trigger==3 && SQ20timeMult>0");
	tr->Draw("angleLeft", "angleLeft<3", "", drawEntries);
	c5->Update();

	c5->cd(2);
	varName.Form("SQLYtimeMult");
	condition.Form("trigger==3 && SQLYtimeMult>0 && SQLYtimeMult<8");
	tr->Draw(varName, condition, "", drawEntries);
	c5->Update();

	c5->cd(3);
	varName.Form("y1mm:x1mm>>h(32, -30., 30, 16, -30., 30)");
	condition.Form("trigger==3 && y1mm>-80. && x1mm>-80.");
	tr->Draw(varName, condition, "col", drawEntries);
	c5->Update();

	c5->cd(4);
	varName.Form("mapXbin");
	condition.Form("trigger==3 && mapXbin>-1");
	tr->Draw(varName, condition, "col", drawEntries);
	c5->Update();

	c5->cd(5);
	varName.Form("mapYbin");
	condition.Form("trigger==3 && mapYbin>-1");
	tr->Draw(varName, condition, "col", drawEntries);
	c5->Update();

	c5->cd(6);
	varName.Form("yThin:xThin");
	condition.Form("trigger==3 && yThin>-80. && xThin>-80.");
//	condition.Form("yThin>-80. && xThin>-80.");
	tr->Draw(varName, condition, "col", drawEntries);

	TBox *boxThinDet = new TBox(25., -25., -25., 25.);
	boxThinDet->SetLineColor(kRed);
	boxThinDet->SetLineWidth(3);
	boxThinDet->SetFillStyle(0);
	boxThinDet->Draw("same");
	c5->Update();

	c5->cd(7);
//	varName.Form("nx1");
//	condition.Form("nx1>0 && nx1<10");
////	condition.Form("yThin>-80. && xThin>-80.");
//	tr->Draw(varName, condition, "col", drawEntries);

	tr->Draw("dEbeam:TOF>>IDplot(200,,,200,,)", "TOF<400 && TOF>0 && dEbeam < 4000 && trigger==1", "col", 1000000);
//	tr->Draw("dEbeam:TOF>>IDplot(200,,,200,,)", " trigger==1", "col", 1000000);
	TBox *beamBox = new TBox(156, 2300, 165, 1800);
	beamBox->SetFillStyle(0);
	beamBox->SetLineWidth(3);
	beamBox->SetLineColor(kRed);
	beamBox->Draw();
	c5->Update();

	c5->cd(8);
	varName.Form("ny1");
	condition.Form("ny1>0 && ny1<10");
	tr->Draw(varName, condition, "", drawEntries);
	c5->Update();

	condition.Form("ny1>0 && ny1<10 && TOF>156 && TOF<165 && dEbeam > 1800 && dEbeam<2300 && trigger==1");
//	condition.Form("yThin>-80. && xThin>-80.");
	tr->Draw(varName, condition, "same", drawEntries);
	c5->Update();

	c5->cd(9);
	varName.Form("yt:xt");
	condition.Form("trigger==3");
//	condition.Form("yThin>-80. && xThin>-80.");
	tr->Draw(varName, condition, "col", drawEntries);


	//*/

//	return;

/////////////////////////////////////////////////////////////////////
//	c9

	/*TCanvas *c9 = new TCanvas("c9", "dE-E uncorrected", 1600, 800);
	c9->Divide(4,2);

	firstThinStrip = 5;

	Int_t drawnEvents1[8];

	cout << tr->GetEntries() << " events." << endl;
	cout << trCal->GetEntries() << " calibrated events." << endl;
	drawEntries = 10000000;
	Long64_t drawEntriesCorrected = 20000000;
	cout << drawEntries << " entries in input chain will be processed." << endl;

	for (Int_t i = 0; i < 8; i++) {
		c9->cd(i+1);
		varName.Form("SQ20E[%d]:SQ20E[%d]+SQLXEsum", i+firstThinStrip, i+firstThinStrip);
		condition.Form("SQ20E[%d]>1.2 && SQ20E[%d]<5 "
				"&& SQLXEsum>1.1 && SQLXEsum<30 "
//				"&& SQLXtimeMult==1"
				"&& trigger==3",
				i+firstThinStrip, i+firstThinStrip);
		tr->SetMarkerColor(kRed);
		tr->SetMarkerStyle(20);
		tr->SetMarkerSize(.4);
		tr->Draw(varName, condition, "col", drawEntries);

		varName.Form("SQ20E[%d]:SQ20E[%d]+SQLXEtimeFilteredSum", i+firstThinStrip, i+firstThinStrip);
		condition.Form("SQ20E[%d]>1.2 && SQ20E[%d]<5 "
				"&& SQLXEsum>1.1 && SQLXEsum<30 "
				"&& SQLXtimeMult==1"
//				"&& %s"
				"&& SQLXEtimeFilteredSum>0"
				"&& trigger==3",
				i+firstThinStrip, i+firstThinStrip);

		drawnEvents1[i] = tr->Draw(varName, condition, "same", drawEntriesCorrected);
//		cout << "noevents in strip " << i << ": " << drawnEvents << endl;



		c9->Update();
	}//*/

//	return;

/////////////////////////////////////////////////////////////////////
//	c10

	/*TCanvas *c10 = new TCanvas("c10", "dE-E corrected", 1600, 800);
	c10->Divide(4,2);

	Int_t drawnEvents2[8];

	firstThinStrip = 5;

	cout << tr->GetEntries() << " events." << endl;
	cout << trCal->GetEntries() << " calibrated events." << endl;
	drawEntries = 10000000;
//	drawEntriesCorrected = 100000000;
	drawEntriesCorrected = drawEntriesCorrected/0.4;
	cout << drawEntries << " entries in input chain will be processed." << endl;

	for (Int_t i = 0; i < 8; i++) {
		c10->cd(i+1);

		varName.Form("SQ20Ecorr[%d]:SQ20Ecorr[%d]+SQLXEsum", i+firstThinStrip, i+firstThinStrip);
		condition.Form("SQ20Ecorr[%d]>1.2 && SQ20Ecorr[%d]<5 "
				"&& SQLXEsum>1.1 && SQLXEsum<30 "
//				"&& SQLXtimeMult==1"
				"&& trigger==3",
				i+firstThinStrip, i+firstThinStrip);
		tr->Draw(varName, condition, "col", drawEntries);
		c10->Update();

		tr->SetMarkerStyle(20);
		tr->SetMarkerSize(.4);
		tr->SetMarkerColor(kRed);

		varName.Form("SQ20Ecorr[%d]:SQ20Ecorr[%d]+SQLXEsum", i+firstThinStrip, i+firstThinStrip);
		condition.Form("SQ20Ecorr[%d]>1.2 && SQ20Ecorr[%d]<5 "
					"&& SQLXEsum>1.1 && SQLXEsum<30 "
//					"&& SQLXtimeMult==1"
//					"&& SQLXEtimeFilteredSum>0"
					"&& trigger==3",
					i+firstThinStrip, i+firstThinStrip);
		tr->Draw(varName, condition, "same", drawEntries);
		c10->Update();

		tr->SetMarkerColor(kGreen);
//		tr->SetMarkerColor(kRed);
		varName.Form("SQ20EcorrHit[%d]:SQ20EcorrHit[%d]+SQLXEtimeFilteredSum", i+firstThinStrip, i+firstThinStrip);
		condition.Form("SQ20EcorrHit[%d]>1.2 && SQ20EcorrHit[%d]<5 "
				"&& SQLXEsum>1.1 && SQLXEsum<30 "
				"&& SQLXtimeMult==1"
				"&& SQLXEtimeFilteredSum>0.5"
				"&& trigger==3",
				i+firstThinStrip, i+firstThinStrip);
		drawnEvents2[i] = tr->Draw(varName, condition, "same", drawEntriesCorrected);


//		tAlphaCal->Draw(varName, "", "same");

		c10->Update();
	}

	for (Int_t i = 0; i < 8; i++) {
		cout << "noevents in strip " << i+firstThinStrip << ": " << drawnEvents1[i] << " (first choice)" << endl;
		cout << "noevents in strip " << i+firstThinStrip << ": " << drawnEvents2[i] << " (second choice)" << endl;
	}//*/


//	return;



/////////////////////////////////////////////////////////////////////
//	c11

	/*TCanvas *c11 = new TCanvas("c11", "dE-E uncorrected", 1600, 800);
	c11->Divide(4,2);

	firstThinStrip = 5;

	Int_t drawnEvents1[8];

	cout << tr->GetEntries() << " events." << endl;
	cout << trCal->GetEntries() << " calibrated events." << endl;
	drawEntries = 1000000000;
	cout << drawEntries << " entries in input chain will be processed." << endl;

	for (Int_t i = 0; i < 8; i++) {
		c11->cd(i+1);
		varName.Form("SQ20E[%d]:SQ20E[%d]+SQLXEsum", i+firstThinStrip, i+firstThinStrip);
		condition.Form("SQ20E[%d]>1.2 && SQ20E[%d]<5 "
				"&& SQLXEsum>1.1 && SQLXEsum<30 "
				//				"&& SQLXtimeMult==1"
				"&& trigger==3",
				i+firstThinStrip, i+firstThinStrip);
		tr->SetMarkerColor(kRed);
		tr->SetMarkerStyle(20);
		tr->SetMarkerSize(.4);
		tr->Draw(varName, condition, "col", drawEntries);
		c11->Update();
	}//*/

	//	return;

/////////////////////////////////////////////////////////////////////
//	c12

	/*TCanvas *c12 = new TCanvas("c12", "dE-E corrected (first approximation)", 1600, 800);
	c12->Divide(4,2);

	Int_t drawnEvents2[8];

	firstThinStrip = 5;

	cout << tr->GetEntries() << " events." << endl;
	cout << trCal->GetEntries() << " calibrated events." << endl;
	drawEntries = 1000000000;
	cout << drawEntries << " entries in input chain will be processed." << endl;

	for (Int_t i = 0; i < 8; i++) {
		c12->cd(i+1);

		varName.Form("SQ20Ecorr[%d]:SQ20Ecorr[%d]+SQLXEsum", i+firstThinStrip, i+firstThinStrip);
		condition.Form("SQ20Ecorr[%d]>1.2 && SQ20Ecorr[%d]<5 "
				"&& SQLXEsum>1.1 && SQLXEsum<30 "
				//				"&& SQLXtimeMult==1"
				"&& trigger==3",
				i+firstThinStrip, i+firstThinStrip);

		tr->Draw(varName, condition, "col", drawEntries);
		c12->Update();
	}//*/

//	return;

/////////////////////////////////////////////////////////////////////
//	c13

	TCanvas *c13 = new TCanvas("c13", "dE-E corrected (second approximation)", 1600, 800);
	c13->Divide(4,2);

	firstThinStrip = 5;

	cout << tr->GetEntries() << " events." << endl;
	cout << trCal->GetEntries() << " calibrated events." << endl;
	drawEntries = 1000000000;
	cout << drawEntries << " entries in input chain will be processed." << endl;

	for (Int_t i = 0; i < 8; i++) {
		c13->cd(i+1);

		varName.Form("SQ20EcorrHit[%d]:SQ20EcorrHit[%d]+SQLXEtimeFilteredSum", i+firstThinStrip, i+firstThinStrip);
		condition.Form("SQ20EcorrHit[%d]>1.2 && SQ20EcorrHit[%d]<5 "
				"&& SQLXEsum>1.1 && SQLXEsum<30 "
				"&& SQLXtimeMult==1"
				"&& SQLXEtimeFilteredSum>0.5"
				"&& trigger==3",
				i+firstThinStrip, i+firstThinStrip);


		tr->Draw(varName, condition, "col", drawEntries);
		c13->Update();

	}//*/

	cout << "Finished in "<< stopwatch.RealTime() << " seconds" << endl;
	cout << "Finished in "<< stopwatch.RealTime()/60. << " minutes" << endl;

	return;

}