/*
 * PndGemDigiWriteoutBuffer.cxx
 *
 *  Created on: May 10, 2011
 *      Author: stockman
 */

#include <PndGemDigiWriteoutBuffer.h>

ClassImp(PndGemDigiWriteoutBuffer);

#include "PndGemDigi.h"


PndGemDigiWriteoutBuffer::PndGemDigiWriteoutBuffer():FairWriteoutBuffer() {

	// TODO Auto-generated constructor stub

}


PndGemDigiWriteoutBuffer::PndGemDigiWriteoutBuffer(TString branchName, TString folderName, Bool_t persistance): FairWriteoutBuffer(branchName, "PndGemDigi", folderName, persistance)
{
}

PndGemDigiWriteoutBuffer::~PndGemDigiWriteoutBuffer() {
	// TODO Auto-generated destructor stub
}

std::vector<std::pair<double, PndGemDigi*> > PndGemDigiWriteoutBuffer::Modify(std::pair<double, PndGemDigi*> oldData, std::pair<double, PndGemDigi*> newData)
{
  std::cout << " PndGemDigiWriteoutBuffer::Modify" << std::endl;
	std::vector<std::pair<double, PndGemDigi*> > result;
	std::pair<double, PndGemDigi*> singleResult;
	if (newData.first > 0)
		singleResult.first = oldData.first + newData.first;
	singleResult.second = oldData.second;
	singleResult.second->AddCharge(newData.second->GetCharge());
	//	if (fVerbose > 0){
		std::cout << "Modify hit" << std::endl;
		std::cout << "OldData: " << oldData.first << " : " << oldData.second << " NewData: " << newData.first << " : " << newData.second << std::endl;
		std::cout << "Resulting Data: " << singleResult.first << " : " << singleResult.second << std::endl;
		//	}

	result.push_back(singleResult);
	return result;
}

void PndGemDigiWriteoutBuffer::AddNewDataToTClonesArray(FairTimeStamp* data)
{
  std::cout << "PndGemDigiWriteoutBuffer::AddNewDataToTClonesArray( " << data->GetTimeStamp() << " ) in " << fBranchName.Data() << std::endl;
  FairRootManager* ioman = FairRootManager::Instance();
  TClonesArray* myArray = ioman->GetTClonesArray(fBranchName);
  if (fVerbose > 1) std::cout << "Data Inserted: "  <<  *(PndGemDigi*)(data) << std::endl;
  std::cout << "INSERTING DATA WITH TIME " << data->GetTimeStamp() << " NS" << std::endl;
  new ((*myArray)[myArray->GetEntries()]) PndGemDigi(*(PndGemDigi*)(data));
}

double PndGemDigiWriteoutBuffer::FindTimeForData(FairTimeStamp* data) 
{
  std::cout << "double PndGemDigiWriteoutBuffer::FindTimeForData(" << std::endl;
  std::cout << "                                                 data = " << data->GetTimeStamp() << " )" << std::endl;

  /*  std::cout << "---------------------------------------------------------" << std::endl;
  std::cout << "fData_map has " << fData_map.size() << " datas" << std::endl;
  std::map<PndGemDigi, Double_t>::iterator mapIt;
  for (mapIt=fData_map.begin(); mapIt!=fData_map.end(); mapIt++) {
    std::cout << "  >>>  " << mapIt->first.GetDetectorId() 
	      << " . "     << mapIt->first.GetChannelNr() 
	      << " at "    << mapIt->first.GetTimeStamp()
	      << " (time " << mapIt->second << ")" 
	      << std::endl;
	      }*/

  std::map<PndGemDigi, double>::iterator it;
  PndGemDigi myData = *(PndGemDigi*)data;
  std::cout << "adding " << myData.GetDetectorId() << " . " << myData.GetChannelNr() << " at " << myData.GetTimeStamp() << std::endl;
  std::cout << "---------------------------------------------------------" << std::endl;
  std::cout << "before find" << std::endl;
  it = fData_map.find(myData);

  std::cout << "after find" << std::endl;
  if (it == fData_map.end()) {
    std::cout << "returning -1" << std::endl;
    return -1;
  }
  else {
    std::cout << "returning second" << std::endl;
    return it->second;
  }
}
void PndGemDigiWriteoutBuffer::FillDataMap(FairTimeStamp* data, double activeTime) 
{
  PndGemDigi myData = *(PndGemDigi*)data;
  fData_map[myData] = activeTime;
}
void PndGemDigiWriteoutBuffer::EraseDataFromDataMap(FairTimeStamp* data)
{
  std::cout << "PndGemDigiWriteoutBuffer::EraseDataFromDataMap" << std::endl;
  PndGemDigi myData = *(PndGemDigi*)data;
  std::cout << "                                              ( " 
	    << myData.GetDetectorId() << " . "
	    << myData.GetChannelNr() << " at "
	    << myData.GetTimeStamp() << " )"
	    << std::endl;
  if (fData_map.find(myData) != fData_map.end())
    fData_map.erase(fData_map.find(myData));
}