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

#include "DetectorMessenger.hh"

#include "DetectorConstruction.hh"

#include "G4UIcmdWithADoubleAndUnit.hh"
#include "G4UIcmdWithAString.hh"
#include "G4UIcmdWithoutParameter.hh"
#include "G4UIdirectory.hh"
#include "globals.hh"

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DetectorMessenger::DetectorMessenger(DetectorConstruction* myDet) : fDetector(myDet)
{
  fDetectorDir = new G4UIdirectory("/mydet/");
  fDetectorDir->SetGuidance("Detector control.");

  fMaterialTracker = new G4UIcmdWithAString("/mydet/material_tracker", this);
  fMaterialTracker->SetGuidance("Choice of the material for the Tracker:");
  fMaterialTracker->SetGuidance("   a Geant4 NIST material, e.g. G4_Si ");
  fMaterialTracker->SetParameterName("choiceMaterial", true);
  fMaterialTracker->SetDefaultValue("G4_Si");
  fMaterialTracker->AvailableForStates(G4State_PreInit, G4State_Idle);

  fMaterialEmCalo = new G4UIcmdWithAString("/mydet/material_emCalo", this);
  fMaterialEmCalo->SetGuidance("Choice of the material for the EM calo:");
  fMaterialEmCalo->SetGuidance("   a Geant4 NIST material, e.g. G4_Pb ");
  fMaterialEmCalo->SetParameterName("choiceMaterial", true);
  fMaterialEmCalo->SetDefaultValue("G4_Pb");
  fMaterialEmCalo->AvailableForStates(G4State_PreInit, G4State_Idle);

  fMaterialHadCalo = new G4UIcmdWithAString("/mydet/material_hadCalo", this);
  fMaterialHadCalo->SetGuidance("Choice of the material for the HAD calo:");
  fMaterialHadCalo->SetGuidance("   a Geant4 NIST material, e.g. G4_Fe ");
  fMaterialHadCalo->SetParameterName("choiceMaterial", true);
  fMaterialHadCalo->SetDefaultValue("G4_Fe");
  fMaterialHadCalo->AvailableForStates(G4State_PreInit, G4State_Idle);

  fInnerRadiusTracker = new G4UIcmdWithADoubleAndUnit("/mydet/inner_radius_tracker", this);
  fInnerRadiusTracker->SetParameterName("choiceInnerRadiusTracker", true);
  fInnerRadiusTracker->SetGuidance("Inner radius of the Tracker");
  fInnerRadiusTracker->SetDefaultValue(100.0);  // default: 10 cm.
  fInnerRadiusTracker->AvailableForStates(G4State_PreInit, G4State_Idle);

  fOuterRadiusTracker = new G4UIcmdWithADoubleAndUnit("/mydet/outer_radius_tracker", this);
  fOuterRadiusTracker->SetParameterName("choiceOuterRadiusTracker", true);
  fOuterRadiusTracker->SetGuidance("Outer radius of the Tracker");
  fOuterRadiusTracker->SetDefaultValue(200.0);  // default: 20 cm.
  fOuterRadiusTracker->AvailableForStates(G4State_PreInit, G4State_Idle);

  fInnerRadiusEmCalo = new G4UIcmdWithADoubleAndUnit("/mydet/inner_radius_emCalo", this);
  fInnerRadiusEmCalo->SetParameterName("choiceInnerRadiusEmCalo", true);
  fInnerRadiusEmCalo->SetGuidance("Inner radius of the EM Calo");
  fInnerRadiusEmCalo->SetDefaultValue(300.0);  // default: 30 cm.
  fInnerRadiusEmCalo->AvailableForStates(G4State_PreInit, G4State_Idle);

  fOuterRadiusEmCalo = new G4UIcmdWithADoubleAndUnit("/mydet/outer_radius_emCalo", this);
  fOuterRadiusEmCalo->SetParameterName("choiceOuterRadiusEmCalo", true);
  fOuterRadiusEmCalo->SetGuidance("Outer radius of the EM Calo");
  fOuterRadiusEmCalo->SetDefaultValue(600.0);  // default: 60 cm.
  fOuterRadiusEmCalo->AvailableForStates(G4State_PreInit, G4State_Idle);

  fInnerRadiusHadCalo = new G4UIcmdWithADoubleAndUnit("/mydet/inner_radius_hadCalo", this);
  fInnerRadiusHadCalo->SetParameterName("choiceInnerRadiusHadCalo", true);
  fInnerRadiusHadCalo->SetGuidance("Inner radius of the HAD Calo");
  fInnerRadiusHadCalo->SetDefaultValue(700.0);  // default: 70 cm.
  fInnerRadiusHadCalo->AvailableForStates(G4State_PreInit, G4State_Idle);

  fOuterRadiusHadCalo = new G4UIcmdWithADoubleAndUnit("/mydet/outer_radius_hadCalo", this);
  fOuterRadiusHadCalo->SetParameterName("choiceOuterRadiusHadCalo", true);
  fOuterRadiusHadCalo->SetGuidance("Outer radius of the HAD Calo");
  fOuterRadiusHadCalo->SetDefaultValue(1700.0);  // default: 170 cm.
  fOuterRadiusHadCalo->AvailableForStates(G4State_PreInit, G4State_Idle);

  fUpdateCommand = new G4UIcmdWithoutParameter("/mydet/update", this);
  fUpdateCommand->SetGuidance("Update geometry.");
  fUpdateCommand->SetGuidance("This command MUST be applied before \"beamOn\" ");
  fUpdateCommand->SetGuidance("if you changed geometrical value(s).");
  fUpdateCommand->AvailableForStates(G4State_Idle);
}

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DetectorMessenger::~DetectorMessenger()
{
  delete fDetectorDir;
  delete fMaterialTracker;
  delete fMaterialEmCalo;
  delete fMaterialHadCalo;
  delete fInnerRadiusTracker;
  delete fOuterRadiusTracker;
  delete fInnerRadiusEmCalo;
  delete fOuterRadiusEmCalo;
  delete fInnerRadiusHadCalo;
  delete fOuterRadiusHadCalo;
  delete fUpdateCommand;
}

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void DetectorMessenger::SetNewValue(G4UIcommand* command, G4String newValue)
{
  if (command == fMaterialTracker) {
    fDetector->SetMaterialTracker(newValue);
  }
  if (command == fMaterialEmCalo) {
    fDetector->SetMaterialEmCalo(newValue);
  }
  if (command == fMaterialHadCalo) {
    fDetector->SetMaterialHadCalo(newValue);
  }
  if (command == fInnerRadiusTracker) {
    fDetector->SetInnerRadiusTracker(fInnerRadiusTracker->GetNewDoubleValue(newValue));
  }
  if (command == fOuterRadiusTracker) {
    fDetector->SetOuterRadiusTracker(fOuterRadiusTracker->GetNewDoubleValue(newValue));
  }
  if (command == fInnerRadiusEmCalo) {
    fDetector->SetInnerRadiusEmCalo(fInnerRadiusEmCalo->GetNewDoubleValue(newValue));
  }
  if (command == fOuterRadiusEmCalo) {
    fDetector->SetOuterRadiusEmCalo(fOuterRadiusEmCalo->GetNewDoubleValue(newValue));
  }
  if (command == fInnerRadiusHadCalo) {
    fDetector->SetInnerRadiusHadCalo(fInnerRadiusHadCalo->GetNewDoubleValue(newValue));
  }
  if (command == fOuterRadiusHadCalo) {
    fDetector->SetOuterRadiusHadCalo(fOuterRadiusHadCalo->GetNewDoubleValue(newValue));
  }
  if (command == fUpdateCommand) {
    fDetector->UpdateGeometry();
  }
}

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