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#ifndef DQMOFFLINE_TRIGGER_EGHLTOFFHELPER
#define DQMOFFLINE_TRIGGER_EGHLTOFFHELPER
//class: EgHLTOffHelper (Egamma HLT offline helper)
//
//author: Sam Harper (July 2008)
//
//
//aim: to hide temporary place holder code away from the rest of the system
//
//implimentation: currently no isolation producers or electron selection cut meets my needs
// while I would like to use a central tool, for now I'm cludging my own as
// placeholders
#include "DataFormats/Common/interface/Handle.h"
#include "DataFormats/Common/interface/ValueMap.h"
#include "DataFormats/Common/interface/TriggerResults.h"
#include "DataFormats/EgammaCandidates/interface/GsfElectron.h"
#include "DataFormats/EgammaCandidates/interface/GsfElectronFwd.h"
#include "DataFormats/EgammaCandidates/interface/Photon.h"
#include "DataFormats/EgammaCandidates/interface/PhotonFwd.h"
#include "DataFormats/HcalRecHit/interface/HcalRecHitCollections.h"
#include "DataFormats/EcalRecHit/interface/EcalRecHitCollections.h"
#include "DataFormats/JetReco/interface/CaloJet.h"
#include "DataFormats/BeamSpot/interface/BeamSpot.h"
#include "DataFormats/CaloTowers/interface/CaloTower.h"
#include "DataFormats/CaloTowers/interface/CaloTowerDefs.h"
#include "DataFormats/VertexReco/interface/Vertex.h"
#include "DataFormats/VertexReco/interface/VertexFwd.h"
#include "DQMOffline/Trigger/interface/EgHLTOffEvt.h"
#include "DQMOffline/Trigger/interface/EgHLTOffEle.h"
#include "DQMOffline/Trigger/interface/EgHLTOffPho.h"
#include "DQMOffline/Trigger/interface/EgHLTOffEgSel.h"
#include "DQMOffline/Trigger/interface/EgHLTTrigCodes.h"
#include "Geometry/Records/interface/CaloGeometryRecord.h"
#include "Geometry/Records/interface/CaloTopologyRecord.h"
#include "Geometry/CaloGeometry/interface/CaloGeometry.h"
#include "Geometry/CaloTopology/interface/CaloTopology.h"
#include "MagneticField/Records/interface/IdealMagneticFieldRecord.h"
#include "MagneticField/Engine/interface/MagneticField.h"
#include "FWCore/Utilities/interface/InputTag.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/Framework/interface/ConsumesCollector.h"
#include "CondFormats/EcalObjects/interface/EcalPFRecHitThresholds.h"
#include "CondFormats/DataRecord/interface/EcalPFRecHitThresholdsRcd.h"
class EgammaHLTTrackIsolation;
class HLTConfigProvider;
class EcalSeverityLevelAlgo;
class EcalSeverityLevelAlgoRcd;
namespace egHLT {
class OffHelper {
private:
OffEgSel eleLooseCuts_; //loose selection cuts (loose has no relation to other 'loose' cuts)
OffEgSel eleCuts_; //normal selection cuts
OffEgSel phoLooseCuts_; //loose selection cuts (loose has no relation to other 'loose' cuts)
OffEgSel phoCuts_; //normal selection cuts
std::vector<std::pair<TrigCodes::TrigBitSet, OffEgSel> > trigCuts_; //non sorted vector (for now)
edm::EDGetTokenT<EcalRecHitCollection> ecalRecHitsEBToken;
edm::EDGetTokenT<EcalRecHitCollection> ecalRecHitsEEToken;
edm::EDGetTokenT<reco::CaloJetCollection> caloJetsToken;
edm::EDGetTokenT<reco::TrackCollection> isolTrkToken;
edm::EDGetTokenT<HBHERecHitCollection> hbheHitsToken;
edm::EDGetTokenT<HFRecHitCollection> hfHitsToken;
edm::EDGetTokenT<trigger::TriggerEvent> triggerSummaryToken;
edm::EDGetTokenT<reco::GsfElectronCollection> electronsToken;
edm::EDGetTokenT<reco::PhotonCollection> photonsToken;
edm::EDGetTokenT<reco::BeamSpot> beamSpotToken;
edm::EDGetTokenT<CaloTowerCollection> caloTowersToken;
edm::EDGetTokenT<edm::TriggerResults> trigResultsToken;
edm::EDGetTokenT<reco::VertexCollection> vertexToken;
edm::ESGetToken<CaloGeometry, CaloGeometryRecord> caloGeomToken_;
edm::ESGetToken<CaloTopology, CaloTopologyRecord> caloTopoToken_;
edm::ESGetToken<MagneticField, IdealMagneticFieldRecord> magFieldToken_;
edm::ESGetToken<EcalSeverityLevelAlgo, EcalSeverityLevelAlgoRcd> ecalSeverityToken_;
edm::ESHandle<CaloGeometry> caloGeom_;
edm::ESHandle<CaloTopology> caloTopology_;
edm::ESHandle<MagneticField> magField_;
edm::ESHandle<EcalSeverityLevelAlgo> ecalSeverityLevel_;
edm::Handle<EcalRecHitCollection> ebRecHits_;
edm::Handle<EcalRecHitCollection> eeRecHits_;
edm::Handle<HFRecHitCollection> hfHits_;
edm::Handle<HBHERecHitCollection> hbheHits_;
edm::Handle<reco::TrackCollection> isolTrks_;
edm::Handle<trigger::TriggerEvent> trigEvt_;
edm::Handle<reco::PhotonCollection> recoPhos_;
edm::Handle<reco::GsfElectronCollection> recoEles_;
edm::Handle<std::vector<reco::CaloJet> > recoJets_;
edm::Handle<reco::BeamSpot> beamSpot_;
edm::Handle<CaloTowerCollection> caloTowers_;
edm::Handle<edm::TriggerResults> trigResults_;
edm::Handle<reco::VertexCollection> recoVertices_;
std::string hltTag_;
std::vector<std::string> hltFiltersUsed_;
std::vector<std::pair<std::string, int> >
hltFiltersUsedWithNrCandsCut_; //stores the filter name + number of candidates required to pass that filter for it to accept
std::vector<std::pair<std::string, std::string> >
l1PreAndSeedFilters_; //filter names of a l1 prescaler and the corresponding l1 seed filter
std::vector<std::string> l1PreScaledPaths_; //l1 pre-scaled path names
std::vector<std::string> l1PreScaledFilters_; //l1 pre scale filters
//allow us to recompute e/gamma HLT isolations (note we also have em and hcal but they have to be declared for every event)
//which is awkward and I havent thought of a good way around it yet
EgammaHLTTrackIsolation* hltEleTrkIsolAlgo_;
EgammaHLTTrackIsolation* hltPhoTrkIsolAlgo_;
//our hlt isolation parameters...
//ecal
double hltEMIsolOuterCone_;
double hltEMIsolInnerConeEB_;
double hltEMIsolEtaSliceEB_;
double hltEMIsolEtMinEB_;
double hltEMIsolEMinEB_;
double hltEMIsolInnerConeEE_;
double hltEMIsolEtaSliceEE_;
double hltEMIsolEtMinEE_;
double hltEMIsolEMinEE_;
//tracker
double hltPhoTrkIsolPtMin_;
double hltPhoTrkIsolOuterCone_;
double hltPhoTrkIsolInnerCone_;
double hltPhoTrkIsolZSpan_;
double hltPhoTrkIsolRSpan_;
bool hltPhoTrkIsolCountTrks_;
double hltEleTrkIsolPtMin_;
double hltEleTrkIsolOuterCone_;
double hltEleTrkIsolInnerCone_;
double hltEleTrkIsolZSpan_;
double hltEleTrkIsolRSpan_;
//hcal
double hltHadIsolOuterCone_;
double hltHadIsolInnerCone_;
double hltHadIsolEtMin_;
int hltHadIsolDepth_;
//flags to disable calculations if same as reco (saves time)
bool calHLTHcalIsol_;
bool calHLTEmIsol_;
bool calHLTEleTrkIsol_;
bool calHLTPhoTrkIsol_;
std::vector<edm::ParameterSet> trigCutParams_; //probably the least bad option
public:
OffHelper()
: eleLooseCuts_(),
eleCuts_(),
phoLooseCuts_(),
phoCuts_(),
hltEleTrkIsolAlgo_(nullptr),
hltPhoTrkIsolAlgo_(nullptr) {}
OffHelper& operator=(const OffHelper&) = delete;
OffHelper(const OffHelper&) = delete;
~OffHelper();
void setup(const edm::ParameterSet& conf, edm::ConsumesCollector&& iC);
void setupTriggers(const HLTConfigProvider& config,
const std::vector<std::string>& hltFiltersUsed,
const TrigCodes& trigCodes);
//int is the error code, 0 = no error
//it should never throw, print to screen or crash, this is the only error reporting it does
int makeOffEvt(const edm::Event& edmEvent,
const edm::EventSetup& setup,
egHLT::OffEvt& offEvent,
const TrigCodes& trigCodes);
int getHandles(const edm::Event& event, const edm::EventSetup& setup);
int fillOffEleVec(std::vector<OffEle>& offEles);
int fillOffPhoVec(std::vector<OffPho>& offPhos);
int setTrigInfo(const edm::Event& edmEvent, egHLT::OffEvt& offEvent, const TrigCodes& trigCodes);
void fillIsolData(const reco::GsfElectron& ele, OffEle::IsolData& isolData);
void fillClusShapeData(const reco::GsfElectron& ele, OffEle::ClusShapeData& clusShapeData);
void fillHLTData(const reco::GsfElectron& ele, OffEle::HLTData& hltData);
void fillIsolData(const reco::Photon& pho, OffPho::IsolData& isolData);
void fillClusShapeData(const reco::Photon& pho, OffPho::ClusShapeData& clusShapeData);
void fillHLTDataPho(const reco::Photon& pho, OffPho::HLTData& hltData);
//tempory debugging functions
const trigger::TriggerEvent* trigEvt() const { return trigEvt_.product(); }
const std::vector<std::pair<TrigCodes::TrigBitSet, OffEgSel> >& trigCuts() const { return trigCuts_; }
template <class T>
static bool getHandle(const edm::Event& event, const edm::EDGetTokenT<T>& token, edm::Handle<T>& handle);
const EcalPFRecHitThresholds* thresholds = nullptr;
};
template <class T>
bool OffHelper::getHandle(const edm::Event& event, const edm::EDGetTokenT<T>& token, edm::Handle<T>& handle) {
bool success = event.getByToken(token, handle);
return success && handle.product();
}
} // namespace egHLT
#endif
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