import FWCore.ParameterSet.Config as cms

from Configuration.Generator.Pythia8CommonSettings_cfi import *
from Configuration.Generator.Pythia8CUEP8M1Settings_cfi import *
from Configuration.Generator.Pythia8aMCatNLOSettings_cfi import *

generator = cms.EDFilter("Pythia8HadronizerFilter",
    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,
        pythia8aMCatNLOSettingsBlock,
        pythia8CUETP8M1DownVariationSettings = cms.vstring(
        		'Tune:pp 14',
        		'Tune:ee 7',
        		'MultipartonInteractions:pT0Ref=2.60468e+00',
        		'MultipartonInteractions:ecmPow=2.5208e-01',
        		'MultipartonInteractions:expPow=1.515108e+00',
        		'ColourReconnection:range=4.200868e+00',
        ),
        processParameters = cms.vstring(
            'JetMatching:setMad = off',
            'JetMatching:scheme = 1',
            'JetMatching:merge = on',
            'JetMatching:jetAlgorithm = 2',
            'JetMatching:etaJetMax = 999.',
            'JetMatching:coneRadius = 1.',
            'JetMatching:slowJetPower = 1',
            'JetMatching:qCut = 30.', #this is the actual merging scale
            'JetMatching:doFxFx = on',
            'JetMatching:qCutME = 10.',#this must match the ptj cut in the lhe generation step
            'JetMatching:nQmatch = 5', #4 corresponds to 4-flavour scheme (no matching of b-quarks), 5 for 5-flavour scheme
            'JetMatching:nJetMax = 2', #number of partons in born matrix element for highest multiplicity
            'SLHA:useDecayTable = off',
            '25:m0 = 125.0',
            '25:onMode = off', 
            '25:onIfMatch = 22 22',                                
        ),
        parameterSets = cms.vstring('pythia8CommonSettings',
            'pythia8CUETP8M1DownVariationSettings',
            'pythia8aMCatNLOSettings',
            'processParameters',
        )
    )
)