////////////////////////////////////////////////////////////////////
/// \class RAT::PedCut
///
/// \brief  Flags events that took place within 1 second of a pedestal event
///
/// \author Eric Marzec <marzece@hep.upenn.edu>
/// \contact Eric Marzec <marzece@hep.upenn.edu>
///
/// REVISION HISTORY:\n
///    20 Dec 2017 : Eric Marzec - First version
///  \details  This is a data cleaning cut for flagging events between and
///   around pedestal evens. Nominally it will flag all events within one
///   second (before or after) a pedestal event. Though the exact time window
///   can be changed via ratdb file
///
////////////////////////////////////////////////////////////////////
#ifndef __RAT_PedCut__
#define __RAT_PedCut__

#include <RAT/Processor.hh>
#include <RAT/DataCleaningProc.hh>
#include <RAT/DS/Entry.hh>
#include <vector>

namespace RAT {
  class PedCut : public DataCleaningProc {
    public:
      PedCut() : DataCleaningProc("pedcut",1){};
      virtual ~PedCut(){};
      virtual Processor::Result DSEvent(DS::Run& run, DS::Entry& ds);
      void BeginOfRun(DS::Run&);
      void EndOfRun(DS::Run& run);

    protected:
      double fLastPedestalTime; // Time at which the last pedestal event ocurred
      double fTimeWindow; // Length of time before & after pedestals to flag events
      unsigned int fCounter; // Counter of how many "pedestal windows" have been processed
      bool fInWindow; // Indicates if the previous event was in a "pedestal window" or not
      std::vector<double> fInitialPedestalTimes; // array of start times for pedestal windows
      std::vector<double> fFinalPedestalTimes; // array of end times for pedestal windows
      virtual Processor::Result Event(DS::Entry& ds, DS::EV& ev); // Processes a single EV
      std::string fDBName; // Name of file that pass 1 results should be saved to
      std::string fDBTableName; // Name of DB table that results should saved to or taken from
      std::string fDBInitialTimeColumnName; // Column name to store ped window start times
      std::string fDBFinalTimeColumnName; // Column name to store ped window end times
  };
} // namespace RAT
#endif