import FWCore.ParameterSet.Config as cms

from Configuration.Generator.Pythia8CommonSettings_cfi import *
from Configuration.Generator.MCTunes2017.PythiaCP5Settings_cfi import *
from Configuration.Generator.PSweightsPythia.PythiaPSweightsSettings_cfi import *
from Configuration.Generator.Pythia8aMCatNLOSettings_cfi import *

import os

#https://github.com/cms-sw/genproductions/tree/master/bin/MadGraph5_aMCatNLO/cards/production/13TeV/HPlusHF/HPlusBottom_4FS_MuRFScaleDynX0p50_M125_TuneCP5_13TeV_amcatnlo_pythia8



externalLHEProducer = cms.EDProducer('ExternalLHEProducer',
    args = cms.vstring("/cvmfs/cms.cern.ch/phys_generator/gridpacks/UL/13TeV/madgraph/V5_2.6.5/HPlusBottom_4FS_MuRFScaleDynX0p50_HToZZTo4L_M125_TuneCP5_13TeV_amcatnlo_JHUGenV7011_pythia8/v1/HPlusBottom_4FS_MuRFScaleDynX0p50_HToZZTo4L_M125_TuneCP5_13TeV_amcatnlo_JHUGenV7011_pythia8_slc7_amd64_gcc820_CMSSW_10_6_19_tarball.tar.xz"),
    nEvents = cms.untracked.uint32(9999),
    numberOfParameters = cms.uint32(1),
    outputFile = cms.string('cmsgrid_final.lhe'),
    generateConcurrently = cms.untracked.bool(True),
    scriptName = cms.FileInPath('GeneratorInterface/LHEInterface/data/run_generic_tarball_cvmfs.sh')
)

generator = cms.EDFilter('Pythia8ConcurrentHadronizerFilter',
    maxEventsToPrint = cms.untracked.int32(1),
    pythiaPylistVerbosity = cms.untracked.int32(1),
    filterEfficiency = cms.untracked.double(1.0),
    pythiaHepMCVerbosity = cms.untracked.bool(False),
    comEnergy = cms.double(13000.),
    PythiaParameters = cms.PSet(
        pythia8CommonSettingsBlock,
        pythia8CP5SettingsBlock,
        pythia8PSweightsSettingsBlock,
        pythia8aMCatNLOSettingsBlock,
        processParameters = cms.vstring(
            'TimeShower:nPartonsInBorn = 2', # number of coloured particles (before resonance decays) in born matrix element
            'SLHA:useDecayTable = off',
        ),
        parameterSets = cms.vstring(
            'pythia8CommonSettings',
            'pythia8CP5Settings',
            'pythia8PSweightsSettings',
            'pythia8aMCatNLOSettings',
            'processParameters',
        )
    )
)