/** @file
 * $Source: /home/cvsmanager/yoda/event/EventCounter.cpp,v $
 * $Id: EventCounter.cpp,v 1.7 2004/09/21 20:23:37 kusanagi Exp $
 * $Author: kusanagi $
 * 
 * Implementation of the EventCounter class.
 */
#include <log4cxx/logger.h>
#include <sstream>

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


static log4cxx::LoggerPtr logger = log4cxx::Logger::getLogger(_T("pamela.techmodel.EventCounter"));
static std::stringstream oss;
using namespace pamela;

/**
 * Create a new event counter for a certain run.
 * @param run Run number.
 */
EventCounter::EventCounter(int run):
  // New Packets.
  Pscu(0),
  PhysEndRun(0),
  CalibCalPulse1(0),
  CalibCalPulse2(0),
  Physics(0),
  CalibTrkBoth(0),
  Calib_Trk1(0),
  Calib_Trk2(0),
  Calib_Trd(0),
  Calib_Tof(0),
  Calib_S4(0),
  Calib_CalPed(0),
  Calib_Ac(0),
  Run_Header(0),
  Run_Trailer(0),
  CalibHeader(0),
  CalibTrailer(0),
  InitHeader(0),
  InitTrailer(0),
  EventTrk(0),
  TestTrk(0),
  TestTof(0),
  Log(0),
  VarDump(0),
  ArrDump(0),
  TabDump(0),
  Tmtc(0),
  Mcmd(0),
  ForcedFECmd(0),
  AcInit(0),
  CalInit(0),
  TrkInit(0),
  TofInit(0),
  TrgInit(0),
  CalAlarm(0),
  AcAlarm(0),
  TrkAlarm(0),
  TrgAlarm(0),
  TofAlarm(0),
  RunNumber(run) { 
    CMap.insert(CounterMap::value_type(PacketType::Pscu,            &Pscu));
    CMap.insert(CounterMap::value_type(PacketType::PhysEndRun,      &PhysEndRun));
    CMap.insert(CounterMap::value_type(PacketType::CalibCalPulse2,  &CalibCalPulse1));
    CMap.insert(CounterMap::value_type(PacketType::CalibCalPulse2,  &CalibCalPulse2));
    CMap.insert(CounterMap::value_type(PacketType::Physics,         &Physics));
    CMap.insert(CounterMap::value_type(PacketType::CalibTrkBoth,    &CalibTrkBoth));
    CMap.insert(CounterMap::value_type(PacketType::CalibTrk1,       &Calib_Trk1));
    CMap.insert(CounterMap::value_type(PacketType::CalibTrk2,       &Calib_Trk2));
    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::CalibCalPed,     &Calib_CalPed));
    CMap.insert(CounterMap::value_type(PacketType::CalibAc,         &Calib_Ac));
    CMap.insert(CounterMap::value_type(PacketType::RunHeader,       &Run_Header));
    CMap.insert(CounterMap::value_type(PacketType::RunTrailer,      &Run_Trailer));
    CMap.insert(CounterMap::value_type(PacketType::CalibHeader,     &CalibHeader));
    CMap.insert(CounterMap::value_type(PacketType::CalibTrailer,    &CalibTrailer));  
    CMap.insert(CounterMap::value_type(PacketType::InitHeader,      &InitHeader));
    CMap.insert(CounterMap::value_type(PacketType::InitTrailer,     &InitTrailer));  
    CMap.insert(CounterMap::value_type(PacketType::EventTrk,        &EventTrk));  
    CMap.insert(CounterMap::value_type(PacketType::TestTrk,         &TestTrk));  
    CMap.insert(CounterMap::value_type(PacketType::TestTof,         &TestTof));  
    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::ForcedFECmd,     &ForcedFECmd));
    CMap.insert(CounterMap::value_type(PacketType::AcInit,          &AcInit));
    CMap.insert(CounterMap::value_type(PacketType::CalInit,         &CalInit));
    CMap.insert(CounterMap::value_type(PacketType::TrkInit,         &TrkInit));
    CMap.insert(CounterMap::value_type(PacketType::TofInit,         &TofInit));
    CMap.insert(CounterMap::value_type(PacketType::TrgInit,         &TrgInit));
    CMap.insert(CounterMap::value_type(PacketType::CalAlarm,        &CalAlarm));
    CMap.insert(CounterMap::value_type(PacketType::AcAlarm,         &AcAlarm));
    CMap.insert(CounterMap::value_type(PacketType::TrkAlarm,        &TrkAlarm));
    CMap.insert(CounterMap::value_type(PacketType::TrgAlarm,        &TrgAlarm));
    CMap.insert(CounterMap::value_type(PacketType::TofAlarm,        &TofAlarm));
}

/**
 * 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)++;
    oss.flush();
    oss << " Counter." <<  type->GetName() << " = " <<  (*counter);
    logger->debug(oss.str().c_str());
  } else {
    oss.flush();
    oss <<  " No counter for packet type " <<  type->GetName();
    logger->warn(oss.str().c_str());
  }
}

/**
 * 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 {
    oss.flush();
    oss <<  " No counter for packet type " <<  type->GetName();
    logger->warn(oss.str().c_str());
    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 {
    oss.flush();
    oss <<  " No counter for packet type " <<  type->GetName();
    logger->warn(oss.str().c_str());
    return -1;
  }
}

/**
 * Get the all the counters 
  * @retval 0 if there was no event of this type.
 */
void EventCounter::PrintCounters() const {
  for(CounterMap::const_iterator p = CMap.begin(); p != CMap.end(); p++) {
  oss.flush();
  oss <<  " Counter." <<  (p->first)->GetName()  <<   " = " <<  (*p->second);
  logger->warn(oss.str().c_str());
  std::cout <<  " Counter." <<  (p->first)->GetName()  <<   "\t = \t" <<  (*p->second) << "\n";
  } 
}