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

#include "PhysicsList.hh"

#include "MuNuclearBuilder.hh"
#include "PhysListEmStandard.hh"
#include "PhysicsListMessenger.hh"

#include "G4BaryonConstructor.hh"
#include "G4BosonConstructor.hh"
#include "G4Electron.hh"
#include "G4EmParameters.hh"
#include "G4EmStandardPhysics.hh"
#include "G4EmStandardPhysics_option4.hh"
#include "G4Gamma.hh"
#include "G4IonConstructor.hh"
#include "G4LeptonConstructor.hh"
#include "G4MesonConstructor.hh"
#include "G4Positron.hh"
#include "G4ShortLivedConstructor.hh"
#include "G4SystemOfUnits.hh"

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

PhysicsList::PhysicsList()
  : G4VModularPhysicsList(), fEmPhysicsList(0), fMuNuclPhysicsList(0), fMessenger(0)
{
  SetVerboseLevel(1);
  fMessenger = new PhysicsListMessenger(this);

  // EM physics
  fEmName = G4String("emstandard_opt0");
  fEmPhysicsList = new G4EmStandardPhysics();

  // extend energy range of PhysicsTables
  //
  G4EmParameters* param = G4EmParameters::Instance();
  param->SetMinEnergy(100 * eV);
  param->SetMaxEnergy(1000 * PeV);

  fMuNuclPhysicsList = 0;
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

PhysicsList::~PhysicsList()
{
  delete fMessenger;
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

void PhysicsList::ConstructParticle()
{
  G4BosonConstructor pBosonConstructor;
  pBosonConstructor.ConstructParticle();

  G4LeptonConstructor pLeptonConstructor;
  pLeptonConstructor.ConstructParticle();

  G4MesonConstructor pMesonConstructor;
  pMesonConstructor.ConstructParticle();

  G4BaryonConstructor pBaryonConstructor;
  pBaryonConstructor.ConstructParticle();

  G4IonConstructor pIonConstructor;
  pIonConstructor.ConstructParticle();

  G4ShortLivedConstructor pShortLivedConstructor;
  pShortLivedConstructor.ConstructParticle();
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

void PhysicsList::ConstructProcess()
{
  // transportation
  //
  AddTransportation();

  // electromagnetic Physics List
  //
  fEmPhysicsList->ConstructProcess();
  if (fMuNuclPhysicsList) fMuNuclPhysicsList->ConstructProcess();
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

void PhysicsList::AddPhysicsList(const G4String& name)
{
  if (verboseLevel > -1) {
    G4cout << "PhysicsList::AddPhysicsList: <" << name << ">" << G4endl;
  }

  if (name == fEmName) return;

  if (name == "emstandard_opt0") {
    fEmName = name;
    delete fEmPhysicsList;
    fEmPhysicsList = new G4EmStandardPhysics();
  }
  else if (name == "emstandard_opt4") {
    fEmName = name;
    delete fEmPhysicsList;
    fEmPhysicsList = new G4EmStandardPhysics_option4();
  }
  else if (name == "local") {
    fEmName = name;
    delete fEmPhysicsList;
    fEmPhysicsList = new PhysListEmStandard(name);
  }
  else if (name == "muNucl") {
    fMuNuclPhysicsList = new MuNuclearBuilder(name);
  }
  else {
    G4cout << "PhysicsList::AddPhysicsList: <" << name << ">"
           << " is not defined" << G4endl;
  }
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
