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//
/// \file RunAction.cc
/// \brief Implementation of the RunAction class

#include "RunAction.hh"
#include "G4AnalysisManager.hh"

#include "G4RunManager.hh"
#include "G4Run.hh"

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RunAction::RunAction()
    : G4UserRunAction()
{
    //using analysis manager for output
    auto analysisManager = G4AnalysisManager::Instance();

#ifdef G4MULTITHREADED
    analysisManager->SetNtupleMerging(true);
#else
    analysisManager->SetNtupleMerging(false);
#endif

    //Creating the ntuple to score the deflection of particles and
    //the emitted radiation

    G4String nTupleName[3] =
        {"crystal", "detector", "detector_photons"};
    for(G4int i=0; i<3; i++)
    {
        analysisManager->CreateNtuple(nTupleName[i],nTupleName[i]);
        analysisManager->CreateNtupleIColumn("eventID");
        analysisManager->CreateNtupleSColumn("volume");
        analysisManager->CreateNtupleDColumn("x");
        analysisManager->CreateNtupleDColumn("y");
        analysisManager->CreateNtupleDColumn("angle_x");
        analysisManager->CreateNtupleDColumn("angle_y");
        analysisManager->CreateNtupleDColumn("Ekin");
        analysisManager->CreateNtupleSColumn("particle");
        analysisManager->CreateNtupleIColumn("particleID");
        analysisManager->CreateNtupleIColumn("parentID");

        analysisManager->FinishNtuple();
    }
}

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void RunAction::BeginOfRunAction(const G4Run*)
{
    //opening output file
    G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
    G4String fileName = "results.root";
    analysisManager->OpenFile(fileName);
}

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void RunAction::EndOfRunAction(const G4Run*)
{
    G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
    analysisManager->Write();
    analysisManager->CloseFile();
}

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