#include <string>
#include <iostream>
#include <iomanip>
#include <limits>
#include <map>

#include "JDAQ/JDAQEventIO.hh"
#include "JDAQ/JDAQSummarysliceIO.hh"

#include "JSupport/JSingleFileScanner.hh"
#include "JSupport/JSummaryFileRouter.hh"
#include "JSupport/JSupport.hh"

#include "JTools/JQuantile.hh"

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


/**
 * \file
 *
 * Program to test JSUPPORT::JSummaryFileRouter.
 * \author mdejong
 */
int main(int argc, char **argv)
{
  using namespace std;
  using namespace JPP;
  using namespace KM3NETDAQ;

  JSingleFileScanner<JDAQEvent> inputFile;
  JLimit_t&       numberOfEvents = inputFile.getLimit();
  double          rate_Hz;
  int             debug;

  try { 

    JParser<> zap("Program to test router of summary data.");
    
    zap['f'] = make_field(inputFile);
    zap['n'] = make_field(numberOfEvents)      = JLimit::max();
    zap['B'] = make_field(rate_Hz)             = 0.0;
    zap['d'] = make_field(debug)               = 2;
    
    zap(argc, argv);
  }
  catch(const exception& error) {
    FATAL(error.what() << endl);
  }

  JSummaryFileRouter router(inputFile.getFilename(), rate_Hz);
    
  map<JDAQPMTIdentifier, JQuantile> zmap;

  while (inputFile.hasNext()) {
      
    STATUS("event: " << setw(10) << inputFile.getCounter() << '\r'); DEBUG(endl);

    JDAQEvent* event  = inputFile.next();

    router.update(*event);

    for (JDAQEvent::const_iterator<JDAQSnapshotHit> hit = event->begin<JDAQSnapshotHit>(); hit != event->end<JDAQSnapshotHit>(); ++hit) {

      const JDAQPMTIdentifier id(hit->getModuleID(), hit->getPMT());

      const double R = router.getRate(id);

      zmap[id].put(R);
    }
  }

  for (map<JDAQPMTIdentifier, JQuantile>::const_iterator i = zmap.begin(); i != zmap.end(); ++i) {
    cout << setw(10)    << i->first.getModuleID()              << '.' 
	 << FILL(2,'0') << i->first.getPMTAddress() << FILL()  << ' ' 
	 << FIXED(9,2)  << i->second.getMean();
    if (i->second.getCount() > 2) {
      cout << " +/- " 
	   << FIXED(9,2)  << i->second.getSTDev();
    }
    cout << endl;
  }
}