#include <string>
#include <iostream>
#include <iomanip>
#include <fstream>
#include <algorithm>

#include "JLang/JComparator.hh"
#include "JDetector/JDetectorCalibration.hh"

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


/**
 * \file
 *
 * Auxiliary program to print PMT thresholds.
 * \author mdejong
 */
int main(int argc, char **argv)
{
  using namespace std;
  using namespace JPP;

  string   inputFile;
  int      threshold;
  int      debug;

  try {

    JParser<> zap("Auxiliary program to print PMT thresholds.");

    zap['f'] = make_field(inputFile,     "PMT threshold file (json format)");
    zap['T'] = make_field(threshold)                        = 0;
    zap['d'] = make_field(debug)                            = 1;

    zap(argc, argv);
  }
  catch(const exception &error) {
    FATAL(error.what() << endl);
  }


  json js;

  istream* in = open<istream>(inputFile.c_str());

  *in >> js;

  close(in);

  try {

    JPMTThresholdCalibration calibration = js.at(Tests_t).get<JPMTThresholdCalibration>();

    sort(calibration.begin(), calibration.end(), make_comparator(&JPMTThresholdCalibration_t::getUPI));

    for (JPMTThresholdCalibration::const_iterator i = calibration.begin(); i != calibration.end(); ++i) {
      if (i->threshold >= threshold) {
	cout << "PMT " << left << setw(32) << static_cast<const JUPI_t&>(*i) << " -> " << right << setw(3)  << i->threshold << endl;
      }
    }
  }
  catch(const exception& error) {
    FATAL(error.what() << endl);
  }
}