/////////////////////////////////////////////////////////////////////////
// Conditional return on the nhit value. Basic TELLIE monitoring; writes
// a file to disk containing an estimate of the central position of
// direct and reflected events, assuming a single fibre has been fired.
//
// Author: Matt Mottram <m.mottram@sussex.ac.uk>
//
// REVISION HISTORY:
//         2014-03-18 : M. Mottram: new revision
//
/////////////////////////////////////////////////////////////////////////

#ifndef __RAT_TellieMonitorProc__
#define __RAT_TellieMonitorProc__

#include <RAT/Processor.hh>

#include <TH2F.h>

namespace RAT
{

class TellieMonitorProc : public Processor
{
public:

  // Constructor
  TellieMonitorProc();

  // Destroy the processor
  virtual ~TellieMonitorProc();

  // Set the output filename
  virtual void SetS( const std::string& param,
                     const std::string& value );

  // Set the save plot option
  virtual void SetI( const std::string& param,
                     const int value );

  // Begin of run action
  virtual void BeginOfRun(DS::Run& run);

  // End of run action
  virtual void EndOfRun(DS::Run& run);

  // Process the event
  //
  // Runs only for EXTASync events
  //
  // run: current run information
  // ds: current event information
  // returns is OKTRUE if the scintEdep > fScintEdep or OKFALSE if not
  virtual Processor::Result DSEvent(DS::Run& run, DS::Entry& ds);

protected:
  std::string fOutputName; // output file name, assumes .dat for text and .root for ROOT file
  std::vector<int> fHitCount; // vector of number of hits per PMT
  int fNEvents; // number of events
  int fTrigBit; // trigger bit of TELLIE events, default EXTA
  bool fNoPlot; // Don't save ROOT file
  TH2F* fHitMap; // Map of hits in Phi/Theta
};

} // namespace RAT

#endif