/**
 * \file CbmLitClusteringQaStudyReport.cxx
 * \author Andrey Lebedev <andrey.lebedev@gsi.de>
 * \date 2011
 */
#include "CbmLitClusteringQaStudyReport.h"
#include "CbmReportElement.h"
#include "CbmHistManager.h"
#include "../../../std/utils/CbmLitUtils.h"
#include "TH1.h"
#include <boost/assign/list_of.hpp>
#include <vector>
using std::endl;
using std::vector;
using boost::assign::list_of;
using lit::NumberToString;
using lit::Split;

CbmLitClusteringQaStudyReport::CbmLitClusteringQaStudyReport():
		CbmStudyReport()
{
	SetReportName("clustering_qa");
}

CbmLitClusteringQaStudyReport::~CbmLitClusteringQaStudyReport()
{

}

void CbmLitClusteringQaStudyReport::Create()
{
   Out().precision(3);
   Out() << R()->DocumentBegin();
   Out() << R()->Title(0, GetTitle());

   PrintNofObjects();

  // Out() << PrintImages(".*clustering_qa_.*png");

   Out() <<  R()->DocumentEnd();
}

string CbmLitClusteringQaStudyReport::PrintNofObjects() const
{
   Int_t nofStudies = HM().size();
   vector<vector<TH1*> > histos(nofStudies);
   for (Int_t i = 0; i < nofStudies; i++) {
   		histos[i] = HM(i)->H1Vector("hno_NofObjects_.+_Event");
	}
   string str = R()->TableBegin("Number of objects", list_of(string("")).range(GetStudyNames()));
   for (Int_t iHist = 0; iHist < histos[0].size(); iHist++) {
		string cellName = Split(histos[0][iHist]->GetName(), '_')[2];
		vector<string> cells(nofStudies);
		for (Int_t i = 0; i < nofStudies; i++) {
			cells[i] = NumberToString<Double_t>(histos[i][iHist]->GetMean());
		}
		str += R()->TableRow(list_of(cellName).range(cells));
	}
   str += R()->TableEnd();
   return str;
}

void CbmLitClusteringQaStudyReport::Draw()
{

}

ClassImp(CbmLitClusteringQaStudyReport)