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#include "HistoManager.hh"

#include "DetectorConstruction.hh"

#include "G4UnitsTable.hh"

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HistoManager::HistoManager()
{
  Book();
}

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void HistoManager::Book()
{
  // Create or get analysis manager
  // The choice of analysis technology is done via selection of a namespace
  // in HistoManager.hh
  G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
  analysisManager->SetDefaultFileType("root");
  analysisManager->SetFileName(fFileName);
  analysisManager->SetVerboseLevel(1);
  analysisManager->SetActivation(true);  // enable inactivation of histograms

  // Define histograms start values

  const G4String id[] = {"0",  "1",  "2",  "3",  "4",  "5",  "6",  "7",  "8",
                         "9",  "10", "11", "12", "13", "14", "15", "16", "17",
                         "18", "19", "20", "21", "22", "23", "24"};
  G4String title;

  // Default values (to be reset via /analysis/h1/set command)
  G4int nbins = 100;
  G4double vmin = 0.;
  G4double vmax = 100.;

  // Create all histograms as inactivated
  // as we have not yet set nbins, vmin, vmax
  for (G4int k = 0; k < kMaxHisto; k++) {
    if (k < kMaxAbsor) title = "Edep in absorber " + id[k];
    if (k == kMaxAbsor) title = "total energy deposited";
    if (k > kMaxAbsor) title = "Edep longit. profile (MeV/event) in absorber " + id[k - kMaxAbsor];
    if (k == 2 * kMaxAbsor + 1) title = "energy flow (MeV/event)";
    if (k == 2 * kMaxAbsor + 2) title = "lateral energy leak (MeV/event)";
    if (k == 2 * kMaxAbsor + 3) title = "total energy leakage";
    if (k == 2 * kMaxAbsor + 4) title = "total energy relased : Edep + Eleak";
    G4int ih = analysisManager->CreateH1(id[k], title, nbins, vmin, vmax);
    analysisManager->SetH1Activation(ih, false);
  }
}
