 import dd4hep
import argparse
from dd4hep import DD4hepSimulation
from dd4hep import Physics
from dd4hep import geometry_builder
from dd4hep import SimulationEngine
from dd4hep import ApplicationManager
from dd4hep import magnet
from dd4hep import LCIO
from dd4hep import detector
from dd4hep import SensitiveDetector
from dd4hep import Volume
from dd4hep import sensitive
from dd4hep import Reco
from dd4hep import DDSegmentation
from dd4hep import DD4hepCLHEP
from dd4hep import DD4hepUnits
from dd4hep import DDG4
from dd4hep import DD4hepPython
from dd4hep import DD4hepXML
from dd4hep import DD4hepReport
from dd4hep import DD4hepGeometry
from dd4hep import DD4hepSim
from dd4hep import DD4hepReco
from dd4hep import DD4hepCylWorld
from dd4hep import DD4hepBoxWorld
from dd4hep import DD4hepTubsWorld
from dd4hep import DD4hepTrdWorld
from dd4hep import DD4hepHepMC
from dd4hep import DD4hepMaterials
from dd4hep import DD4hepMath
from dd4hep import DD4hepConditions
from dd4hep import DD4hepField
from dd4hep import DD4hepLCDD
from dd4hep import DD4hepDetector
from dd4hep import DD4hepSimulationFactory
from dd4hep import DD4hepSimFactory
from dd4hep import DD4hepGeometryFactory
from dd4hep import DD4hepRecoFactory
from dd4hep import DD4hepConditionsFactory
from dd4hep import DD4hepFieldFactory
from dd4hep import DD4hepLCDDFactory
from dd4hep import DD4hepDetectorFactory
from dd4hep import DD4hepSimulation
from dd4hep import DD4hepSimFactory
from dd4hep import DD4hepGeometry
from dd4hep import DD4hepReco
from dd4hep import DD4hepConditions
from dd4hep import DD4hepField
from dd4hep import DD4hepLCDD
from dd4hep import DD4hepDetector
from dd4hep import DD4hepXML
from dd4hep import DD4hepReport
from dd4hep import DD4hepUnits
from dd4hep import DD4hepPython
from dd4hep import DD4hepGeometryFactory
from dd4hep import DD4hepRecoFactory
from dd4hep import DD4hepConditionsFactory
from dd4hep import DD4hepFieldFactory
from dd4hep import DD4hepLCDDFactory
from dd4hep import DD4hepDetectorFactory

def display_help():
print("Help information")

def main(args):
# Set up logger
DD4hepReport.setLogLevel(DD4hep.DEBUG)

# Parse command line arguments
parser = argparse.ArgumentParser()
parser.add\_argument("--input", help="Input file name")
parser.add\_argument("--output", help="Output file name")
parser.add\_argument("--geometry", help="Geometry file name")
parser.add\_argument("--vis", action="store\_true", help="Enable visualization")
args = parser.parse\_args()

# Set up Geant4 kernel and detector description
sim = DD4hepSimulation()
sim.geometry\_builder(geometry\_builder.GeoModelBuilder)
sim.detector\_manager(detector.DetectorManager)
sim.sensitive\_detector\_manager(sensitive.SensitiveDetectorManager)
sim.simulation\_context(SimulationEngine.SimulationContext)
sim.simulation\_factory(SimulationEngine.SimulationFactory)
sim.reconstruction\_factory(Reco.ReconstructionFactory)
sim.conditions\_factory(Conditions.ConditionsFactory)
sim.field\_factory(Field.FieldFactory)
sim.lcdd\_factory(LCDD.LCDDFactory)
sim.detector\_factory(Detector.DetectorFactory)
sim.report(DD4hepReport.Report)
sim.units(DD4hepUnits.Units)
sim.math(DD4hepMath.Math)
sim.materials(DD4hepMaterials.Materials)
sim.python(DD4hepPython.Python)
sim.xml(DD4hepXML.XML)
sim.geometry(DD4hepGeometry.Geometry)
sim.reconstruction(DD4hepReco.Reconstruction)
sim.conditions(DD4hepConditions.Conditions)
sim.field(DD4hepField.Field)
sim.lcdd(DD4hepLCDD.LCDD)
sim.detector(DD4hepDetector.Detector)
sim.configure\_detector()
sim.configure\_geometry()
sim.configure\_reconstruction()
sim.configure\_conditions()
sim.configure\_field()
sim.configure\_lcdd()
sim.init\_detector()
sim.init\_geometry()
sim.init\_reconstruction()
sim.init\_conditions()
sim.init\_field()
sim.init\_lcdd()

# Configure user interface
sim.user\_interface(commandsPreRun, commandsPostRun, commandsInitialize, commandsTerminate)

# Load geometry
sim.load\_geometry(args.geometry)

# Set up magnetic field tracking
sim.magnetic\_field(magnet.SimpleMagneticField)
sim.setup\_tracking\_field()

# Set up random generator
sim.random\_generator(DD4hepCLHEP.RandGeneral)

# Set up event actions
sim.event\_actions(EventAction)

# Set up I/O
sim.input(args.input)
sim.output(args.output)

# Set up generator actions
sim.generator\_actions(GeneratorAction)

# Handle simulation particles
sim.simulation\_particles(SimulationParticles)

# Setup detectors
sim.setup\_detectors()

# Build physics list
sim.build\_physics\_list()

# Add special particle types
sim.add\_special\_particle\_types()

# Set global range cut
sim.set\_global\_range\_cut()

# Configure, initialize, run, and terminate kernel
sim.configure()
sim.initialize()
sim.run()
sim.terminate()

if **name** == "**main**":
main(sys.argv[1:])