/*
 * PndDrcDigiWriteoutBuffer.cxx
 *
 */
// -------------------------------------------------------------------------
// -----                   PndDrcDigiWriteoutBuffer source file        -----
// -----         HARPHOOL KUMAWAT h.kumawat@gsi.de                     -----
// -----                                                               -----
// -------------------------------------------------------------------------

#include <PndDrcDigiWriteoutBuffer.h>

#include "PndDrcDigi.h"


ClassImp(PndDrcDigiWriteoutBuffer);


PndDrcDigiWriteoutBuffer::PndDrcDigiWriteoutBuffer():FairWriteoutBuffer() {

	// TODO Auto-generated constructor stub

}


PndDrcDigiWriteoutBuffer::PndDrcDigiWriteoutBuffer(TString branchName, TString folderName, Bool_t persistance): FairWriteoutBuffer(branchName, "PndDrcDigi", folderName, persistance)
{
}

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

void PndDrcDigiWriteoutBuffer::AddNewDataToTClonesArray(FairTimeStamp* data)
{
  FairRootManager* ioman = FairRootManager::Instance();
  TClonesArray* myArray = ioman->GetTClonesArray(fBranchName);
  if (fVerbose > 1){
	  std::cout << "Data Inserted: "  <<  *(PndDrcDigi*)(data) << std::endl;
  }
  new ((*myArray)[myArray->GetEntries()]) PndDrcDigi(*(PndDrcDigi*)(data));
}

double PndDrcDigiWriteoutBuffer::FindTimeForData(FairTimeStamp* data)
{
  std::map<PndDrcDigi, double>::iterator it;
  PndDrcDigi myData = *(PndDrcDigi*)data;
  it = fData_map.find(myData);
  if (it == fData_map.end())
    return -1;
  else
    return it->second;
}

void PndDrcDigiWriteoutBuffer::FillDataMap(FairTimeStamp* data, double activeTime)
{
  PndDrcDigi myData = *(PndDrcDigi*)data;
  fData_map[myData] = activeTime;
}

void PndDrcDigiWriteoutBuffer::EraseDataFromDataMap(FairTimeStamp* data)
{
  PndDrcDigi myData = *(PndDrcDigi*)data;
  if (fData_map.find(myData) != fData_map.end()){
    fData_map.erase(fData_map.find(myData));
  }
}

std::vector<std::pair<double, FairTimeStamp*> > PndDrcDigiWriteoutBuffer::Modify(std::pair<double, FairTimeStamp*> oldData, std::pair<double, FairTimeStamp*> newData) {
  std::vector<std::pair<double, FairTimeStamp*> > result;
  
  Double_t oldStamp =  ((PndDrcDigi*)oldData.second)->GetTimeStamp();
  Double_t newStamp =  ((PndDrcDigi*)newData.second)->GetTimeStamp();
  Double_t deadTime = oldData.first -oldStamp;
  if(newStamp-oldStamp>deadTime-0.0000001) result.push_back(newData);
  else oldData.first = newStamp+deadTime;

  result.push_back(oldData);
  
  // std::pair<double, FairTimeStamp*> Result1;
  // if (newData.first > 0)  Result1.first = oldData.first + (newData.first - oldData.first);
  // Result1.second = oldData.second;
  // result.push_back(oldData);

  if (fVerbose > 0){
    std::cout << "Modify hit" << std::endl;
    std::cout << "OldData: " << oldData.first << " : " << ((PndDrcDigi*)oldData.second)->GetTimeStamp() <<"("<<((PndDrcDigi*)oldData.second)->GetSensorId() <<")"<< " NewData: " << newData.first << " : " << newData.second  <<"  "<< ((PndDrcDigi*)newData.second)->GetTimeStamp() <<"("<<((PndDrcDigi*)newData.second)->GetSensorId() <<")"<< std::endl;
    //std::cout << "Resulting Data: " << Result1.first << " : " << Result1.second << std::endl;
  }

  return result;
}