#include <string>
#include <iostream>
#include <iomanip>

#include "TROOT.h"
#include "TFile.h"
#include "TProfile.h"

#include "JDetector/JDetector.hh"
#include "JDetector/JDetectorToolkit.hh"
#include "JDetector/JModuleMapper.hh"

#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"


/**
 * \file
 *
 * Example program to test JDETECTOR::JModuleMapper.
 * \author mdejong
 */
int main(int argc, char **argv)
{
  using namespace std;
 
  string         outputFile;
  string         detectorFile;
  int            debug;

  try { 

    JParser<> zap("Example program to test module mapping.");
    
    zap['o'] = make_field(outputFile)          = "mapper.root";
    zap['a'] = make_field(detectorFile);
    zap['d'] = make_field(debug)               = 1;
    
    zap(argc, argv);
  }
  catch(const exception& error) {
    FATAL(error.what() << endl);
  }


  using namespace JPP;

  cout.tie(&cerr);

  JDetector detector;

  try {
    load(detectorFile, detector);
  }
  catch(const JException& error) {
    FATAL(error);
  }


  TFile out(outputFile.c_str(), "recreate");

  TProfile h1("h1", NULL, 1001,-0.5, 1000.5);

  JModuleMapper<> mapper(detector);

  for (int i = 1; i <= h1.GetNbinsX(); ++i) {

    const double x = h1.GetBinCenter(i);
    
    mapper.configure(JMaximalDistance(x));

    for (JDetector::const_iterator module = detector.begin(); module != detector.end(); ++module) {
      h1.Fill(x, (Double_t) mapper.getList(*module).size());
    }
  }

  out.Write();
  out.Close();
}