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// Author: Ivana Hrivnacova, 04/10/2016  (ivana@ipno.in2p3.fr)

using std::to_string;

//_____________________________________________________________________________
template <>
inline G4bool G4RootPNtupleManager::FillNtupleTColumn(
  G4int ntupleId, G4int columnId, const std::string& value)
{
  if ( fState.GetIsActivation() && ( ! GetActivation(ntupleId) ) ) {
    G4cout << "Skipping FillNtupleIColumn for " << ntupleId << G4endl;
    return false;
  }

  if ( IsVerbose(G4Analysis::kVL4) ) {
    Message(G4Analysis::kVL4, "fill", "pntuple T column",
       " ntupleId " + to_string(ntupleId) + " columnId " + to_string(columnId) +
       " value " + G4Analysis::ToString(value));
  }

  // Creating ntuples on workers is triggered with the first FillColumn
  // or AddRow (in only columns of vector type call)
  CreateNtuplesIfNeeded();

  auto ntuple = GetNtupleInFunction(ntupleId, "FillNtupleTColumn");
  if (ntuple == nullptr) return false;

  auto index = columnId - fFirstNtupleColumnId;
  if ( index < 0 || index >= G4int(ntuple->columns().size()) ) {
    G4Analysis::Warn(
      "ntupleId " + to_string(ntupleId) + " columnId " + to_string(columnId) +
      " does not exist.",
      fkClass, "FillNtupleTColumn");
    return false;
  }

  auto icolumn =  ntuple->columns()[index];
  auto column = dynamic_cast<tools::wroot::base_pntuple::column_string* >(icolumn);
  if (column == nullptr) {
    G4Analysis::Warn(
      " Column type does not match: ntupleId " + to_string(ntupleId) +
      " columnId " + to_string(columnId) + " value " + value,
      fkClass, "FillNtupleTColumn");
    return false;
  }

  column->fill(value);

  if ( IsVerbose(G4Analysis::kVL4) ) {
    Message(G4Analysis::kVL4, "done fill", "pntuple T column",
       " ntupleId " + to_string(ntupleId) +
       " columnId " + to_string(columnId) +
       " value " + value);
  }

  return true;
}

//_____________________________________________________________________________
template <typename T>
G4bool G4RootPNtupleManager::FillNtupleTColumn(
  G4int ntupleId, G4int columnId, const T& value)
{
  // Creating ntuples on workers is triggered with the first FillColumn
  // or AddRow (in only columns of vector type call)
  CreateNtuplesIfNeeded();

  if ( fState.GetIsActivation() && ( ! GetActivation(ntupleId) ) ) {
    G4cout << "Skipping FillNtupleIColumn for " << ntupleId << G4endl;
    return false;
  }

  if ( IsVerbose(G4Analysis::kVL4) ) {
    Message(G4Analysis::kVL4, "fill", "pntuple T column",
       " ntupleId " + to_string(ntupleId) +
       " columnId " + to_string(columnId) +
       " value " + G4Analysis::ToString(value));
  }

  // get ntuple
  auto ntuple = GetNtupleInFunction(ntupleId, "FillNtupleTColumn");
  if ( ! ntuple ) return false;

  // get generic column
  auto index = columnId - fFirstNtupleColumnId;
  if ( index < 0 || index >= G4int(ntuple->columns().size()) ) {
    G4Analysis::Warn(
      "ntupleId " + to_string(ntupleId) + " columnId " + to_string(columnId) +
      " does not exist.",
      fkClass, "FillNtupleTColumn");
    return false;
  }
  auto icolumn =  ntuple->columns()[index];

  // get column and check its type
  auto column = dynamic_cast<tools::wroot::base_pntuple::column<T>* >(icolumn);
  if ( ! column ) {
    G4Analysis::Warn(
      " Column type does not match: ntupleId " + to_string(ntupleId) +
      " columnId " + to_string(columnId) + " value " + G4Analysis::ToString(value),
      fkClass, "FillNtupleTColumn");
    return false;
  }

  column->fill(value);

  if ( IsVerbose(G4Analysis::kVL4) ) {
    Message(G4Analysis::kVL4, "done fill", "pntuple T column",
       " ntupleId " + to_string(ntupleId) +
       " columnId " + to_string(columnId) +
       " value " + G4Analysis::ToString(value));
  }

  return true;
}

//_____________________________________________________________________________
template <typename T>
G4bool G4RootPNtupleManager::FillNtupleTColumn(G4int columnId, const T& value) {
  return FillNtupleTColumn(0, columnId, value);
}