#include "AliHLTTPCCAGBTracker.h"
#include "AliHLTTPCCAPerformance.h"
#include "AliHLTTPCCATracker.h"

#include <fstream>
#include <iostream>
#include <unistd.h>

#include <TProfile.h>
#include <TCanvas.h>
#include <TROOT.h>

#include "perf.h"

static bool readBinaryStore( Int_t eventIndex, AliHLTTPCCAGBTracker *tracker )
{
  char name[32];
  sprintf( name, "%i.dat", eventIndex );
  FILE *f = std::fopen( name, "rb" );
  if ( f == NULL ) {
    return false;
  }
  tracker->RestoreFromFile( f );
  std::fclose( f );
  return true;
}

static bool processEvent( int eventNumber, AliHLTTPCCAGBTracker *tracker, AliHLTTPCCAPerformance *perf )
{
  if ( !readBinaryStore( eventNumber, tracker ) ) {
    return false;
  }
  readMcEvent( eventNumber, perf );

  //printSlicePerformance( *tracker, perf );
  savePerformance( eventNumber, perf );

  plotPerformance( eventNumber );
  return true;
}

int main( int argc, char **argv )
{
  AliHLTTPCCAGBTracker tracker;
  AliHLTTPCCAPerformance perf;

  perf.SetTracker( &tracker );

  int eventNumber = 0;
  int sliceNumber = -1;

  if ( argc > 1 ) {
    eventNumber = atoi( argv[1] );
    if ( argc > 2 ) {
      sliceNumber = atoi( argv[2] );
    }
    processEvent( eventNumber, &tracker, &perf );
    return 0;
  }

  while ( processEvent( eventNumber, &tracker, &perf ) ) {
    ++eventNumber;
  }

  return 0;
}