/** @file
 * $Source: /home/cvsmanager/yoda/event/EventCounter.cpp,v $
 * $Id: EventCounter.cpp,v 1.2 2004/07/06 13:31:14 kusanagi Exp $
 * $Author: kusanagi $
 * 
 * Implementation of the EventCounter class.
 */
#include <log4cpp/Category.hh>

#include "EventCounter.h"
#include "PscuHeader.h"

static log4cpp::Category& cat = log4cpp::Category::getInstance("pamela.raw.EventCounter");  

using namespace pamela;

/**
 * Create a new event counter for a certain run.
 * @param run Run number.
 */
EventCounter::EventCounter(int run):
  // New Packets.
  Pscu(-1),
  Physics(-1),
  Forced_Pkt(-1),
  Calib_Trk1(-1),
  Calib_Trk2(-1),
  Calib_Cal(-1),
  Calib_CalPed(-1),
  Calib_Trd(-1),
  Calib_Tof(-1),
  Calib_S4(-1),
  Run_Header(-1),
  Run_Trailer(-1),
  Alarm(-1),
  Khb(-1),
  Log(-1),
  VarDump(-1),
  ArrDump(-1),
  TabDump(-1),
  Tmtc(-1),
  Mcmd(-1),
  HA_Header_E5(-1),
  RunNumber(run) { 
  CMap.insert(CounterMap::value_type(PacketType::Pscu, &Pscu));
  CMap.insert(CounterMap::value_type(PacketType::Physics, &Physics));
  CMap.insert(CounterMap::value_type(PacketType::ForcedPkt, &Forced_Pkt));
  CMap.insert(CounterMap::value_type(PacketType::CalibTrk1, &Calib_Trk1));
  CMap.insert(CounterMap::value_type(PacketType::CalibTrk2, &Calib_Trk2));
  CMap.insert(CounterMap::value_type(PacketType::CalibCal, &Calib_Cal));
  CMap.insert(CounterMap::value_type(PacketType::CalibTrd, &Calib_Trd));
  CMap.insert(CounterMap::value_type(PacketType::CalibTof, &Calib_Tof));
  CMap.insert(CounterMap::value_type(PacketType::CalibS4, &Calib_S4));
  CMap.insert(CounterMap::value_type(PacketType::RunHeader, &Run_Header));
  CMap.insert(CounterMap::value_type(PacketType::RunTrailer, &Run_Trailer));
  CMap.insert(CounterMap::value_type(PacketType::Alarm, &Alarm));
  CMap.insert(CounterMap::value_type(PacketType::Khb, &Khb));
  CMap.insert(CounterMap::value_type(PacketType::Log, &Log));
  CMap.insert(CounterMap::value_type(PacketType::VarDump, &VarDump));
  CMap.insert(CounterMap::value_type(PacketType::ArrDump, &ArrDump));
  CMap.insert(CounterMap::value_type(PacketType::TabDump, &TabDump));
  CMap.insert(CounterMap::value_type(PacketType::Tmtc, &Tmtc));
  CMap.insert(CounterMap::value_type(PacketType::Mcmd, &Mcmd));
  CMap.insert(CounterMap::value_type(PacketType::HA_Header_E5, &HA_Header_E5));
}

/**
 * Increment the event counter for a certain packet.
 * @param type Event type to be incremented.
 */
void EventCounter::Increment(PacketType const * type) {
  CounterMap::iterator p = CMap.find(type);
  if (p != CMap.end()) {
    int *counter = p->second;
    (*counter)++;
    cat <<  log4cpp::Priority::INFO
        <<  " Counter." <<  type->GetName() << " = " <<  (*counter)
        <<  "\n " << log4cpp::CategoryStream::ENDLINE;
  } else {
    cat <<  log4cpp::Priority::INFO
        <<  " No counter for packet type " <<  type->GetName()
        <<  "\n " << log4cpp::CategoryStream::ENDLINE;
  }
}

/**
 * Get the counter corresponding to a certain packet type.
 * @param type Event type to be incremented.
 * @return The counter of that packet type. For the current event type, 
 * this is the actual event number. For all other types, this is the event 
 * number of the last read event of that type.
 * @retval -1 if there was no event of this type.
 */
int EventCounter::Get(PacketType const * type) const {
  const CounterMap::const_iterator p = CMap.find(type);
  if (p != CMap.end()) {
    const int *counter = p->second;
    return *counter;
  } else {
        cat <<  log4cpp::Priority::INFO
        <<  " No counter for packet type " <<  type->GetName()
        <<  "\n " << log4cpp::CategoryStream::ENDLINE;
    return -1;
  }
}

/**
 * Get the counter of the next event corresponding to a certain packet type.
 * @param type Event type to be incremented.
 * @return The next counter of that packet type. 
 * @retval -1 if there was no event of this type.
 */
int EventCounter::Next(PacketType const * type) const {
  const CounterMap::const_iterator p = CMap.find(type);
  if (p != CMap.end()) {
    const int *counter = p->second;
    return *counter + 1;
  } else {
        cat <<  log4cpp::Priority::WARN
        <<  " No counter for packet type " <<  type->GetName()
        <<  "\n " << log4cpp::CategoryStream::ENDLINE;
    return -1;
  }
}

/**
 * Get the all the counters 
  * @retval -1 if there was no event of this type.
 */
void EventCounter::PrintCounters() const {
  for(CounterMap::const_iterator p = CMap.begin(); p != CMap.end(); p++) {
  cat <<  log4cpp::Priority::INFO <<  " Counter." <<  (p->first)->GetName()  <<   " = " <<  (*p->second)
      <<  "\n " << log4cpp::CategoryStream::ENDLINE;
  } 
}