CTPPSDiamondDQMSource.cc

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/****************************************************************************
*
* This is a part of CTPPSDQM software.
* Authors:
*   Jan Kašpar (jan.kaspar@gmail.com)
*   Nicola Minafra
*   Laurent Forthomme
*   Christopher Misan
*
****************************************************************************/

#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/Utilities/interface/ESGetToken.h"
#include "FWCore/Utilities/interface/InputTag.h"
#include "FWCore/Utilities/interface/Transition.h"
#include "FWCore/Framework/interface/Run.h"

#include "DQMServices/Core/interface/DQMOneEDAnalyzer.h"
#include "DQMServices/Core/interface/DQMStore.h"

#include "DataFormats/Provenance/interface/EventRange.h"
#include "DataFormats/CTPPSDigi/interface/TotemVFATStatus.h"
#include "DataFormats/CTPPSDigi/interface/TotemFEDInfo.h"
#include "DataFormats/Common/interface/DetSetVector.h"

#include "DataFormats/CTPPSDetId/interface/CTPPSDiamondDetId.h"
#include "DataFormats/CTPPSDigi/interface/CTPPSDiamondDigi.h"

#include "DataFormats/CTPPSReco/interface/CTPPSPixelLocalTrack.h"
#include "DataFormats/CTPPSDetId/interface/CTPPSPixelDetId.h"

#include "DataFormats/CTPPSReco/interface/CTPPSDiamondRecHit.h"
#include "DataFormats/CTPPSReco/interface/CTPPSDiamondLocalTrack.h"
#include "Geometry/VeryForwardGeometryBuilder/interface/CTPPSGeometry.h"
#include "Geometry/Records/interface/VeryForwardRealGeometryRecord.h"

#include <string>

//----------------------------------------------------------------------------------------------------

// Utility for efficiency computations
bool channelAlignedWithTrack(const CTPPSGeometry* geom,
                             const CTPPSDiamondDetId& detid,
                             const CTPPSDiamondLocalTrack& localTrack,
                             const float tolerance = 1) {
  const DetGeomDesc* det = geom->sensor(detid);
  const float x_pos = det->translation().x(),
              x_width = 2.0 * det->getDiamondDimensions().xHalfWidth;  // parameters stand for half the size
  return ((x_pos + 0.5 * x_width > localTrack.x0() - localTrack.x0Sigma() - tolerance &&
           x_pos + 0.5 * x_width < localTrack.x0() + localTrack.x0Sigma() + tolerance) ||
          (x_pos - 0.5 * x_width > localTrack.x0() - localTrack.x0Sigma() - tolerance &&
           x_pos - 0.5 * x_width < localTrack.x0() + localTrack.x0Sigma() + tolerance) ||
          (x_pos - 0.5 * x_width < localTrack.x0() - localTrack.x0Sigma() - tolerance &&
           x_pos + 0.5 * x_width > localTrack.x0() + localTrack.x0Sigma() + tolerance));
}

namespace dds {
  struct Cache {
    std::unordered_map<unsigned int, std::unique_ptr<TH2F>> hitDistribution2dMap;

    std::unordered_map<unsigned int, unsigned long> hitsCounterMap;
  };
}  // namespace dds

class CTPPSDiamondDQMSource : public DQMOneEDAnalyzer<edm::LuminosityBlockCache<dds::Cache>> {
public:
  CTPPSDiamondDQMSource(const edm::ParameterSet&);

protected:
  void dqmBeginRun(const edm::Run&, const edm::EventSetup&) override;
  void dqmEndRun(edm::Run const&, edm::EventSetup const&) override;
  void bookHistograms(DQMStore::IBooker&, const edm::Run&, const edm::EventSetup&) override;
  void analyze(const edm::Event&, const edm::EventSetup&) override;
  std::shared_ptr<dds::Cache> globalBeginLuminosityBlock(const edm::LuminosityBlock&,
                                                         const edm::EventSetup&) const override;
  void globalEndLuminosityBlock(const edm::LuminosityBlock&, const edm::EventSetup&) override;

private:
  // Constants
  static constexpr double SEC_PER_LUMI_SECTION = 23.31;
  static constexpr unsigned short CHANNEL_OF_VFAT_CLOCK = 30;
  static constexpr double DISPLAY_RESOLUTION_FOR_HITS_MM = 0.1;
  static constexpr double INV_DISPLAY_RESOLUTION_FOR_HITS_MM = 1. / DISPLAY_RESOLUTION_FOR_HITS_MM;
  static constexpr double HPTDC_BIN_WIDTH_NS = 25. / 1024;
  static constexpr unsigned short CTPPS_PIXEL_STATION_ID = 2;
  static constexpr unsigned short CTPPS_FAR_RP_ID = 3;
  static constexpr unsigned short CTPPS_DIAMOND_NUM_OF_CHANNELS = 12;
  static constexpr unsigned short CTPPS_FED_ID_45 = 583;
  static constexpr unsigned short CTPPS_FED_ID_56 = 582;
  static constexpr unsigned short HPTDC_0_CHANNEL = 6;
  static constexpr unsigned short HPTDC_1_CHANNEL = 7;
  static constexpr unsigned int FIRST_RUN_W_PIXELS = 300000;

  bool perLSsaving_;  //to avoid nanoDQMIO crashing, driven by  DQMServices/Core/python/DQMStore_cfi.py

  struct GlobalPlots {
    GlobalPlots() = default;
    GlobalPlots(DQMStore::IBooker& ibooker);
  };
  struct SectorPlots {
    // Tracks
    MonitorElement* trackCorrelation = nullptr;
    MonitorElement* trackCorrelationLowMultiplicity = nullptr;
    MonitorElement* digiSentPercentage = nullptr;
    SectorPlots(){};
    SectorPlots(DQMStore::IBooker& ibooker, unsigned int id, bool plotOnline);
  };
  struct PotPlots {
    std::unordered_map<unsigned int, MonitorElement*> activity_per_bx;

    MonitorElement* hitDistribution2d = nullptr;
    MonitorElement* hitDistribution2d_lumisection = nullptr;
    MonitorElement* hitDistribution2dOOT = nullptr;
    MonitorElement* hitDistribution2dOOT_le = nullptr;
    MonitorElement *activePlanes = nullptr, *activePlanesInclusive = nullptr;

    MonitorElement* trackDistribution = nullptr;
    MonitorElement* trackDistributionOOT = nullptr;

    std::unordered_map<unsigned int, MonitorElement*> pixelTomographyAll;

    MonitorElement *leadingEdgeCumulative_both = nullptr, *leadingEdgeCumulative_all = nullptr,
                   *leadingEdgeCumulative_le = nullptr, *trailingEdgeCumulative_te = nullptr;
    MonitorElement* timeOverThresholdCumulativePot = nullptr;  //, *leadingTrailingCorrelationPot = nullptr;
    MonitorElement* leadingWithoutTrailingCumulativePot = nullptr;

    MonitorElement* ECCheck = nullptr;

    MonitorElement* HPTDCErrorFlags_2D = nullptr;
    MonitorElement* MHComprensive = nullptr;

    MonitorElement* recHitTime = nullptr;

    // MonitorElement* clock_Digi1_le = nullptr;
    // MonitorElement* clock_Digi1_te = nullptr;
    // MonitorElement* clock_Digi3_le = nullptr;
    // MonitorElement* clock_Digi3_te = nullptr;

    unsigned int HitCounter, MHCounter, LeadingOnlyCounter, TrailingOnlyCounter, CompleteCounter;

    std::map<int, int> effTriplecountingChMap;
    std::map<int, int> effDoublecountingChMap;
    MonitorElement* EfficiencyOfChannelsInPot = nullptr;
    TH2F pixelTracksMap;

    // MonitorElement* TOTVsLS = nullptr;
    // MonitorElement* trackTimeVsLS = nullptr;
    MonitorElement* trackTimeVsBX = nullptr;
    // MonitorElement* trackTimeVsXAngle = nullptr;

    // MonitorElement* TOTVsLSProfile = nullptr;
    // MonitorElement* trackTimeVsLSProfile = nullptr;
    MonitorElement* trackTimeVsBXProfile = nullptr;
    // MonitorElement* trackTimeVsXAngleProfile = nullptr;

    PotPlots() = default;
    PotPlots(DQMStore::IBooker& ibooker,
             unsigned int id,
             unsigned int windowsNum,
             bool plotOnline,
             bool plotOffline,
             bool perLSsaving);
  };
  struct PlanePlots {
    MonitorElement* digiProfileCumulativePerPlane = nullptr;
    MonitorElement* hitProfile = nullptr;
    MonitorElement* hit_multiplicity = nullptr;

    MonitorElement* pixelTomography_far = nullptr;
    MonitorElement* EfficiencyWRTPixelsInPlane = nullptr;

    TH2F pixelTracksMapWithDiamonds;

    PlanePlots() = default;
    PlanePlots(DQMStore::IBooker& ibooker, unsigned int id, unsigned int windowsNum);
  };
  struct ChannelPlots {
    std::unordered_map<unsigned int, MonitorElement*> activity_per_bx;

    MonitorElement* HPTDCErrorFlags = nullptr;
    MonitorElement *leadingEdgeCumulative_both = nullptr, *leadingEdgeCumulative_le = nullptr,
                   *trailingEdgeCumulative_te = nullptr;
    MonitorElement* TimeOverThresholdCumulativePerChannel = nullptr;
    //MonitorElement* LeadingTrailingCorrelationPerChannel = nullptr;
    MonitorElement* leadingWithoutTrailing = nullptr;
    MonitorElement* pixelTomography_far = nullptr;
    MonitorElement* hit_rate = nullptr;
    MonitorElement* recHitTime = nullptr;

    unsigned int HitCounter, MHCounter, LeadingOnlyCounter, TrailingOnlyCounter, CompleteCounter;

    ChannelPlots() = default;
    ChannelPlots(DQMStore::IBooker& ibooker, unsigned int id, unsigned int windowsNum);
  };

  void checkEventNumber(const CTPPSDiamondDetId&, const TotemFEDInfo&, const TotemVFATStatus&, PotPlots&, int&) const;

  edm::EDGetTokenT<edm::DetSetVector<TotemVFATStatus>> tokenStatus_;
  edm::EDGetTokenT<edm::DetSetVector<CTPPSPixelLocalTrack>> tokenPixelTrack_;
  edm::EDGetTokenT<edm::DetSetVector<CTPPSDiamondDigi>> tokenDigi_;
  edm::EDGetTokenT<edm::DetSetVector<CTPPSDiamondRecHit>> tokenDiamondHit_;
  edm::EDGetTokenT<edm::DetSetVector<CTPPSDiamondLocalTrack>> tokenDiamondTrack_;
  edm::EDGetTokenT<std::vector<TotemFEDInfo>> tokenFEDInfo_;

  edm::ESGetToken<CTPPSGeometry, VeryForwardRealGeometryRecord> ctppsGeometryRunToken_;
  edm::ESGetToken<CTPPSGeometry, VeryForwardRealGeometryRecord> ctppsGeometryEventToken_;

  bool excludeMultipleHits_;
  const bool extract_digi_info_;
  struct DiamondShifts {
    double global, withPixels;
  };
  std::unordered_map<CTPPSDetId, DiamondShifts> diamShifts_;
  std::vector<std::pair<edm::EventRange, int>> runParameters_;
  int centralOOT_;
  unsigned int verbosity_;
  const bool plotOnline_;
  const bool plotOffline_;
  unsigned int windowsNum_;
  unsigned int trackCorrelationThreshold_;

  GlobalPlots globalPlot_;
  std::unordered_map<unsigned int, PotPlots> potPlots_;
  std::unordered_map<unsigned int, SectorPlots> sectorPlots_;
  std::unordered_map<unsigned int, PlanePlots> planePlots_;
  std::unordered_map<unsigned int, ChannelPlots> channelPlots_;

  int EC_difference_56_, EC_difference_45_;
};

//----------------------------------------------------------------------------------------------------

CTPPSDiamondDQMSource::GlobalPlots::GlobalPlots(DQMStore::IBooker& ibooker) { ibooker.setCurrentFolder("CTPPS"); }

//----------------------------------------------------------------------------------------------------

CTPPSDiamondDQMSource::SectorPlots::SectorPlots(DQMStore::IBooker& ibooker, unsigned int id, bool plotOnline) {
  std::string path, title;
  CTPPSDiamondDetId(id).armName(path, CTPPSDiamondDetId::nPath);
  ibooker.setCurrentFolder(path);

  CTPPSDiamondDetId(id).armName(title, CTPPSDiamondDetId::nFull);

  trackCorrelation = ibooker.book2D("tracks correlation near-far",
                                    title + " tracks correlation near-far;x (mm);x (mm)",
                                    19. * INV_DISPLAY_RESOLUTION_FOR_HITS_MM,
                                    -1,
                                    18,
                                    19. * INV_DISPLAY_RESOLUTION_FOR_HITS_MM,
                                    -1,
                                    18);
  trackCorrelationLowMultiplicity =
      ibooker.book2D("tracks correlation with low multiplicity near-far",
                     title + " tracks correlation with low multiplicity near-far;x (mm);x (mm)",
                     19. * INV_DISPLAY_RESOLUTION_FOR_HITS_MM,
                     -1,
                     18,
                     19. * INV_DISPLAY_RESOLUTION_FOR_HITS_MM,
                     -1,
                     18);
}

//----------------------------------------------------------------------------------------------------
CTPPSDiamondDQMSource::PotPlots::PotPlots(DQMStore::IBooker& ibooker,
                                          unsigned int id,
                                          unsigned int windowsNum,
                                          bool plotOnline,
                                          bool plotOffline,
                                          bool perLSsaving)
    : HitCounter(0),
      MHCounter(0),
      LeadingOnlyCounter(0),
      TrailingOnlyCounter(0),
      CompleteCounter(0),
      pixelTracksMap("Pixel track maps for efficiency", "Pixel track maps for efficiency", 25, 0, 25, 12, -2, 10) {
  std::string path, title;
  CTPPSDiamondDetId(id).rpName(path, CTPPSDiamondDetId::nPath);
  ibooker.setCurrentFolder(path);

  CTPPSDiamondDetId(id).rpName(title, CTPPSDiamondDetId::nFull);

  if (plotOnline) {
    hitDistribution2d_lumisection =
        ibooker.book2D("hits in planes lumisection",
                       title + " hits in planes in the last lumisection;plane number;x (mm)",
                       10,
                       -0.5,
                       4.5,
                       19. * INV_DISPLAY_RESOLUTION_FOR_HITS_MM,
                       -0.5,
                       18.5);

    hitDistribution2dOOT_le =
        ibooker.book2D("hits with OOT in planes (le only)",
                       title + " hits with OOT in planes (le only);plane number, OOT index;x (mm)",
                       1 + windowsNum * 4,
                       -1. / windowsNum,
                       4,
                       19. * INV_DISPLAY_RESOLUTION_FOR_HITS_MM,
                       -0.5,
                       18.5);

    activePlanesInclusive =
        ibooker.book1D("active planes inclusive",
                       title + " active planes, MH and le only included (per event);number of active planes",
                       6,
                       -0.5,
                       5.5);

    ECCheck = ibooker.book1D("optorxEC(8bit) - vfatEC", title + " EC Error;optorxEC-vfatEC", 50, -25, 25);

    EfficiencyOfChannelsInPot =
        ibooker.book2D("Efficiency in channels",
                       title + " Efficiency (%) in channels (diamonds only);plane number;ch number",
                       10,
                       -0.5,
                       4.5,
                       14,
                       -1,
                       13);
  }

  if (plotOffline && !perLSsaving) {
    ibooker.setCurrentFolder(path + "/timing_profiles");
    // TOTVsLS=ibooker.book2D("ToT vs LS",title +" ToT vs LS;LS;ToT(ns)",4000,0,4000, 200,5,25);
    // trackTimeVsLS=ibooker.book2D("track time vs LS",title+" track time vs LS;LS;track_time(ns)",4000,0,4000, 500, -25, 25);
    trackTimeVsBX =
        ibooker.book2D("track time vs BX", title + " track time vs BX;BX;track_time(ns)", 4000, 0, 4000, 500, -25, 25);
    // trackTimeVsXAngle = ibooker.book2D(
    //     "track time vs xangle", title + " track time vs xangle;xangle;track_time(ns)", 60, 120, 180, 500, -25, 25);

    // TOTVsLSProfile=ibooker.bookProfile("ToT vs LS profile",title+" ToT vs LS profile;LS;track_time(ns)", 500, -25, 25,4000,0,4000);
    // trackTimeVsLSProfile=ibooker.bookProfile("track time vs LS profile",title+" track time vs LS profile;LS;track_time(ns)", 500, -25, 25,4000,0,4000);
    trackTimeVsBXProfile = ibooker.bookProfile(
        "track time vs BX profile", title + " track time vs BX profile;BX;track_time(ns)", 500, -25, 25, 4000, 0, 4000);
    // trackTimeVsXAngleProfile = ibooker.bookProfile("track time vs xangle profile",
    //                                                title + " track time vs xangle profile;xangle;track_time(ns)",
    //                                                500,
    //                                                -25,
    //                                                25,
    //                                                60,
    //                                                120,
    //                                                180);
    ibooker.setCurrentFolder(path);
  }

  for (unsigned int i = 0; i < windowsNum; i++) {
    std::string window = std::to_string(i * 25) + "-" + std::to_string((i + 1) * 25);
    activity_per_bx[i] = ibooker.book1D(
        "activity per BX " + window, title + " Activity per BX " + window + " ns;Event.BX", 3600, -1.5, 3598. + 0.5);
    pixelTomographyAll[i] =
        ibooker.book2D("tomography pixel " + window,
                       title + " tomography with pixel " + window + " ns (all planes);x + 25*plane(mm);y (mm)",
                       100,
                       0,
                       100,
                       10,
                       -5,
                       5);
  }

  hitDistribution2d = ibooker.book2D("hits in planes",
                                     title + " hits in planes;plane number;x (mm)",
                                     10,
                                     -0.5,
                                     4.5,
                                     19. * INV_DISPLAY_RESOLUTION_FOR_HITS_MM,
                                     -0.5,
                                     18.5);

  hitDistribution2dOOT = ibooker.book2D("hits with OOT in planes",
                                        title + " hits with OOT in planes;plane number, OOT index;x (mm)",
                                        1 + windowsNum * 4,
                                        -1. / windowsNum,
                                        4,
                                        19. * INV_DISPLAY_RESOLUTION_FOR_HITS_MM,
                                        -0.5,
                                        18.5);

  {               // bin labelling (for clarity)
    int idx = 2;  // start counting at 1, first bin is empty
    for (int pl = 0; pl < 4; ++pl)
      for (unsigned int oot = 0; oot < windowsNum; ++oot) {
        const std::string bin_label =
            (oot == 0 ? "Plane " + std::to_string(pl) + ", " : "") + "OOT" + std::to_string(oot);
        hitDistribution2dOOT->setBinLabel(idx, bin_label);
        if (plotOnline)
          hitDistribution2dOOT_le->setBinLabel(idx, bin_label);
        ++idx;
      }
  }

  recHitTime = ibooker.book1D("recHit time", title + " recHit time; t (ns)", 500, -25, 25);

  activePlanes =
      ibooker.book1D("active planes", title + " active planes (per event);number of active planes", 6, -0.5, 5.5);

  trackDistribution =
      ibooker.book1D("tracks", title + " tracks;x (mm)", 19. * INV_DISPLAY_RESOLUTION_FOR_HITS_MM, -0.5, 18.5);
  trackDistributionOOT = ibooker.book2D("tracks with OOT",
                                        title + " tracks with OOT;plane number;x (mm)",
                                        9,
                                        -0.5,
                                        4,
                                        19. * INV_DISPLAY_RESOLUTION_FOR_HITS_MM,
                                        -0.5,
                                        18.5);

  leadingEdgeCumulative_both = ibooker.book1D("leading edge (le and te)",
                                              title + " leading edge (le and te) (recHits); leading edge (ns)",
                                              25 * windowsNum,
                                              0,
                                              25 * windowsNum);
  leadingEdgeCumulative_all = ibooker.book1D("leading edge (all)",
                                             title + " leading edge (with or without te) (DIGIs); leading edge (ns)",
                                             25 * windowsNum,
                                             0,
                                             25 * windowsNum);
  leadingEdgeCumulative_le = ibooker.book1D("leading edge (le only)",
                                            title + " leading edge (le only) (DIGIs); leading edge (ns)",
                                            25 * windowsNum,
                                            0,
                                            25 * windowsNum);
  trailingEdgeCumulative_te = ibooker.book1D("trailing edge (te only)",
                                             title + " trailing edge (te only) (DIGIs); trailing edge (ns)",
                                             25 * windowsNum,
                                             0,
                                             25 * windowsNum);
  timeOverThresholdCumulativePot =
      ibooker.book1D("time over threshold", title + " time over threshold;time over threshold (ns)", 250, -25, 100);
  // leadingTrailingCorrelationPot =
  //     ibooker.book2D("leading trailing correlation",
  //                    title + " leading trailing correlation;leading edge (ns);trailing edge (ns)",
  //                    75,
  //                    0,
  //                    75,
  //                    75,
  //                    0,
  //                    75);

  leadingWithoutTrailingCumulativePot =
      ibooker.book1D("event category", title + " leading edges without trailing;;%", 3, 0.5, 3.5);
  leadingWithoutTrailingCumulativePot->setBinLabel(1, "Leading only");
  leadingWithoutTrailingCumulativePot->setBinLabel(2, "Trailing only");
  leadingWithoutTrailingCumulativePot->setBinLabel(3, "Both");

  HPTDCErrorFlags_2D = ibooker.book2D("HPTDC Errors", title + " HPTDC Errors", 16, -0.5, 16.5, 9, -0.5, 8.5);
  for (unsigned short error_index = 1; error_index < 16; ++error_index)
    HPTDCErrorFlags_2D->setBinLabel(error_index, HPTDCErrorFlags::hptdcErrorName(error_index - 1));
  HPTDCErrorFlags_2D->setBinLabel(16, "Wrong EC");

  int tmpIndex = 0;
  HPTDCErrorFlags_2D->setBinLabel(++tmpIndex, "DB 0 TDC 18", /* axis */ 2);
  HPTDCErrorFlags_2D->setBinLabel(++tmpIndex, "DB 0 TDC 17", /* axis */ 2);
  HPTDCErrorFlags_2D->setBinLabel(++tmpIndex, "DB 0 TDC 16", /* axis */ 2);
  HPTDCErrorFlags_2D->setBinLabel(++tmpIndex, "DB 0 TDC 15", /* axis */ 2);
  HPTDCErrorFlags_2D->setBinLabel(++tmpIndex, "DB 1 TDC 18", /* axis */ 2);
  HPTDCErrorFlags_2D->setBinLabel(++tmpIndex, "DB 1 TDC 17", /* axis */ 2);
  HPTDCErrorFlags_2D->setBinLabel(++tmpIndex, "DB 1 TDC 16", /* axis */ 2);
  HPTDCErrorFlags_2D->setBinLabel(++tmpIndex, "DB 1 TDC 15", /* axis */ 2);

  MHComprensive =
      ibooker.book2D("MH in channels", title + " MH (%) in channels;plane number;ch number", 10, -0.5, 4.5, 14, -1, 13);

  // ibooker.setCurrentFolder( path+"/clock/" );
  // clock_Digi1_le = ibooker.book1D( "clock1 leading edge", title+" clock1;leading edge (ns)", 250, 0, 25 );
  // clock_Digi1_te = ibooker.book1D( "clock1 trailing edge", title+" clock1;trailing edge (ns)", 75, 0, 75 );
  // clock_Digi3_le = ibooker.book1D( "clock3 leading edge", title+" clock3;leading edge (ns)", 250, 0, 25 );
  // clock_Digi3_te = ibooker.book1D( "clock3 trailing edge", title+" clock3;trailing edge (ns)", 75, 0, 75 );
}

//----------------------------------------------------------------------------------------------------

CTPPSDiamondDQMSource::PlanePlots::PlanePlots(DQMStore::IBooker& ibooker, unsigned int id, unsigned int windowsNum)
    : pixelTracksMapWithDiamonds("Pixel track maps for efficiency with coincidence",
                                 "Pixel track maps for efficiency with coincidence",
                                 25,
                                 0,
                                 25,
                                 12,
                                 -2,
                                 10) {
  std::string path, title;
  CTPPSDiamondDetId(id).planeName(path, CTPPSDiamondDetId::nPath);
  ibooker.setCurrentFolder(path);

  CTPPSDiamondDetId(id).planeName(title, CTPPSDiamondDetId::nFull);

  digiProfileCumulativePerPlane = ibooker.book1D("digi profile",
                                                 title + " digi profile; ch number",
                                                 CTPPS_DIAMOND_NUM_OF_CHANNELS,
                                                 -0.5,
                                                 CTPPS_DIAMOND_NUM_OF_CHANNELS - 0.5);
  hitProfile = ibooker.book1D(
      "hit profile", title + " hit profile;x (mm)", 19. * INV_DISPLAY_RESOLUTION_FOR_HITS_MM, -0.5, 18.5);
  hit_multiplicity = ibooker.book1D("channels per plane", title + " channels per plane; ch per plane", 13, -0.5, 12.5);

  pixelTomography_far = ibooker.book2D("tomography pixel",
                                       title + " tomography with pixel;x + 25 OOT (mm);y (mm)",
                                       25 * windowsNum,
                                       0,
                                       25 * windowsNum,
                                       8,
                                       0,
                                       8);
  EfficiencyWRTPixelsInPlane =
      ibooker.book2D("Efficiency wrt pixels", title + " Efficiency wrt pixels;x (mm);y (mm)", 25, 0, 25, 12, -2, 10);
}

//----------------------------------------------------------------------------------------------------

CTPPSDiamondDQMSource::ChannelPlots::ChannelPlots(DQMStore::IBooker& ibooker, unsigned int id, unsigned int windowsNum)
    : HitCounter(0), MHCounter(0), LeadingOnlyCounter(0), TrailingOnlyCounter(0), CompleteCounter(0) {
  std::string path, title;
  CTPPSDiamondDetId(id).channelName(path, CTPPSDiamondDetId::nPath);
  ibooker.setCurrentFolder(path);

  CTPPSDiamondDetId(id).channelName(title, CTPPSDiamondDetId::nFull);

  leadingWithoutTrailing = ibooker.book1D("event category", title + " Event Category;;%", 3, 0.5, 3.5);
  leadingWithoutTrailing->setBinLabel(1, "Leading only");
  leadingWithoutTrailing->setBinLabel(2, "Trailing only");
  leadingWithoutTrailing->setBinLabel(3, "Full");

  for (unsigned int i = 0; i < windowsNum; i++) {
    std::string window = std::to_string(i * 25) + "-" + std::to_string((i + 1) * 25);
    activity_per_bx[i] = ibooker.book1D(
        "activity per BX " + window, title + " Activity per BX " + window + " ns;Event.BX", 3600, -1.5, 3598. + 0.5);
  }

  HPTDCErrorFlags = ibooker.book1D("hptdc_Errors", title + " HPTDC Errors", 16, -0.5, 16.5);
  for (unsigned short error_index = 1; error_index < 16; ++error_index)
    HPTDCErrorFlags->setBinLabel(error_index, HPTDCErrorFlags::hptdcErrorName(error_index - 1));
  HPTDCErrorFlags->setBinLabel(16, "MH  (%)");

  leadingEdgeCumulative_both = ibooker.book1D("leading edge (le and te)",
                                              title + " leading edge (recHits); leading edge (ns)",
                                              25 * windowsNum,
                                              0,
                                              25 * windowsNum);
  leadingEdgeCumulative_le = ibooker.book1D(
      "leading edge (le only)", title + " leading edge (DIGIs); leading edge (ns)", 25 * windowsNum, 0, 25 * windowsNum);
  trailingEdgeCumulative_te = ibooker.book1D("trailing edge (te only)",
                                             title + " trailing edge (te only) (DIGIs); trailing edge (ns)",
                                             25 * windowsNum,
                                             0,
                                             25 * windowsNum);
  TimeOverThresholdCumulativePerChannel =
      ibooker.book1D("time over threshold", title + " time over threshold;time over threshold (ns)", 75, -25, 50);
  // LeadingTrailingCorrelationPerChannel =
  //     ibooker.book2D("leading trailing correlation",
  //                    title + " leading trailing correlation;leading edge (ns);trailing edge (ns)",
  //                    75,
  //                    0,
  //                    75,
  //                    75,
  //                    0,
  //                    75);

  pixelTomography_far = ibooker.book2D(
      "tomography pixel", "tomography with pixel;x + 25 OOT (mm);y (mm)", 25 * windowsNum, 0, 25 * windowsNum, 8, 0, 8);

  hit_rate = ibooker.book1D("hit rate", title + "hit rate;rate (Hz)", 40, 0, 20);

  recHitTime = ibooker.book1D("recHit Time", title + " recHit Time; t (ns)", 500, -25, 25);
}

//----------------------------------------------------------------------------------------------------

CTPPSDiamondDQMSource::CTPPSDiamondDQMSource(const edm::ParameterSet& ps)
    : perLSsaving_(ps.getUntrackedParameter<bool>("perLSsaving", false)),
      tokenPixelTrack_(consumes<edm::DetSetVector<CTPPSPixelLocalTrack>>(
          ps.getUntrackedParameter<edm::InputTag>("tagPixelLocalTracks"))),
      tokenDiamondHit_(consumes<edm::DetSetVector<CTPPSDiamondRecHit>>(
          ps.getUntrackedParameter<edm::InputTag>("tagDiamondRecHits"))),
      tokenDiamondTrack_(consumes<edm::DetSetVector<CTPPSDiamondLocalTrack>>(
          ps.getUntrackedParameter<edm::InputTag>("tagDiamondLocalTracks"))),
      ctppsGeometryRunToken_(esConsumes<CTPPSGeometry, VeryForwardRealGeometryRecord, edm::Transition::BeginRun>()),
      ctppsGeometryEventToken_(esConsumes<CTPPSGeometry, VeryForwardRealGeometryRecord>()),
      excludeMultipleHits_(ps.getParameter<bool>("excludeMultipleHits")),
      extract_digi_info_(ps.getParameter<bool>("extractDigiInfo")),
      centralOOT_(-999),
      verbosity_(ps.getUntrackedParameter<unsigned int>("verbosity", 0)),
      plotOnline_(ps.getUntrackedParameter<bool>("plotOnline", true)),
      plotOffline_(ps.getUntrackedParameter<bool>("plotOffline", false)),
      windowsNum_(ps.getUntrackedParameter<unsigned int>("windowsNum", 3)),
      trackCorrelationThreshold_(ps.getUntrackedParameter<unsigned int>("trackCorrelationThreshold", 3)),
      EC_difference_56_(-500),
      EC_difference_45_(-500) {
  if (extract_digi_info_) {
    tokenStatus_ = consumes<edm::DetSetVector<TotemVFATStatus>>(ps.getUntrackedParameter<edm::InputTag>("tagStatus"));
    tokenFEDInfo_ = consumes<std::vector<TotemFEDInfo>>(ps.getUntrackedParameter<edm::InputTag>("tagFEDInfo"));
    tokenDigi_ = consumes<edm::DetSetVector<CTPPSDiamondDigi>>(ps.getUntrackedParameter<edm::InputTag>("tagDigi"));
  }
  for (const auto& pset : ps.getParameter<std::vector<edm::ParameterSet>>("offsetsOOT")) {
    runParameters_.emplace_back(
        std::make_pair(pset.getParameter<edm::EventRange>("validityRange"), pset.getParameter<int>("centralOOT")));
  }
}

//----------------------------------------------------------------------------------------------------

void CTPPSDiamondDQMSource::dqmBeginRun(const edm::Run& iRun, const edm::EventSetup& iSetup) {
  centralOOT_ = -999;
  for (const auto& oot : runParameters_) {
    if (edm::contains(oot.first, edm::EventID(iRun.run(), 0, 1))) {
      centralOOT_ = oot.second;
      break;
    }
  }

  // Get detector shifts from the geometry
  const CTPPSGeometry& geom = iSetup.getData(ctppsGeometryRunToken_);
  for (auto it = geom.beginRP(); it != geom.endRP(); ++it)
    if (CTPPSDiamondDetId::check(it->first)) {
      const CTPPSDiamondDetId diam_id(it->first);
      const auto diam = geom.sensor(it->first);
      diamShifts_[diam_id].global = diam->translation().x() - diam->getDiamondDimensions().xHalfWidth;
      if (iRun.run() > FIRST_RUN_W_PIXELS) {  // pixel installed
        const CTPPSPixelDetId pixid(diam_id.arm(), CTPPS_PIXEL_STATION_ID, CTPPS_FAR_RP_ID);
        auto pix = geom.sensor(pixid);
        // Rough alignement of pixel detector for diamond tomography
        diamShifts_[diam_id].withPixels =
            pix->translation().x() - pix->getDiamondDimensions().xHalfWidth - diamShifts_[diam_id].global - 1.;
      }
    }
}

//----------------------------------------------------------------------------------------------------

void CTPPSDiamondDQMSource::bookHistograms(DQMStore::IBooker& ibooker, const edm::Run&, const edm::EventSetup& iSetup) {
  ibooker.cd();
  ibooker.setCurrentFolder("CTPPS");

  globalPlot_ = GlobalPlots(ibooker);

  // book plots from the geometry
  const CTPPSGeometry& geom = iSetup.getData(ctppsGeometryRunToken_);
  for (auto it = geom.beginSensor(); it != geom.endSensor(); ++it) {
    if (!CTPPSDiamondDetId::check(it->first))
      continue;
    // per-channel plots
    const CTPPSDiamondDetId chId(it->first);
    if (plotOnline_ && channelPlots_.count(chId) == 0)
      channelPlots_[chId] = ChannelPlots(ibooker, chId, windowsNum_);

    // per-plane plots
    const CTPPSDiamondDetId plId(chId.planeId());
    if (planePlots_.count(plId) == 0)
      planePlots_[plId] = PlanePlots(ibooker, plId, windowsNum_);
    // per-pot plots
    const CTPPSDiamondDetId rpId(chId.rpId());
    if (potPlots_.count(rpId) == 0)
      potPlots_[rpId] = PotPlots(ibooker, rpId, windowsNum_, plotOnline_, plotOffline_, perLSsaving_);

    // per-sector plots
    const CTPPSDiamondDetId secId(chId.armId());
    if (plotOffline_ && sectorPlots_.count(secId) == 0)
      sectorPlots_[secId] = SectorPlots(ibooker, secId, plotOnline_);
  }
}

//----------------------------------------------------------------------------------------------------

std::shared_ptr<dds::Cache> CTPPSDiamondDQMSource::globalBeginLuminosityBlock(const edm::LuminosityBlock&,
                                                                              const edm::EventSetup&) const {
  auto d = std::make_shared<dds::Cache>();
  d->hitDistribution2dMap.reserve(potPlots_.size());
  if (!perLSsaving_ && plotOnline_) {
    for (auto& plot : potPlots_) {
      d->hitDistribution2dMap[plot.first] = std::make_unique<TH2F>(
          "hits in planes lumisection",
          (std::string(plot.second.hitDistribution2d_lumisection->getTH2F()->GetTitle()) + ";plane number;x (mm)")
              .c_str(),
          10,
          -0.5,
          4.5,
          19. * INV_DISPLAY_RESOLUTION_FOR_HITS_MM,
          -0.5,
          18.5);
    }
  }
  return d;
}

//----------------------------------------------------------------------------------------------------

void CTPPSDiamondDQMSource::analyze(const edm::Event& event, const edm::EventSetup& iSetup) {
  // get event data

  edm::Handle<edm::DetSetVector<TotemVFATStatus>> diamondVFATStatus;
  edm::Handle<edm::DetSetVector<CTPPSDiamondDigi>> diamondDigis;
  edm::Handle<std::vector<TotemFEDInfo>> fedInfo;
  if (extract_digi_info_) {
    event.getByToken(tokenStatus_, diamondVFATStatus);
    event.getByToken(tokenDigi_, diamondDigis);
    event.getByToken(tokenFEDInfo_, fedInfo);
  }

  edm::Handle<edm::DetSetVector<CTPPSPixelLocalTrack>> pixelTracks;
  event.getByToken(tokenPixelTrack_, pixelTracks);

  edm::Handle<edm::DetSetVector<CTPPSDiamondRecHit>> diamondRecHits;
  event.getByToken(tokenDiamondHit_, diamondRecHits);

  edm::Handle<edm::DetSetVector<CTPPSDiamondLocalTrack>> diamondLocalTracks;
  event.getByToken(tokenDiamondTrack_, diamondLocalTracks);

  const CTPPSGeometry* ctppsGeometry = &iSetup.getData(ctppsGeometryEventToken_);

  // check validity
  bool valid = true;
  if (extract_digi_info_) {  // drop DIGI-level validity checks if not monitored
    valid &= diamondVFATStatus.isValid();
    valid &= diamondDigis.isValid();
    valid &= fedInfo.isValid();
  }
  valid &= pixelTracks.isValid();
  valid &= diamondRecHits.isValid();
  valid &= diamondLocalTracks.isValid();

  if (!valid) {
    if (verbosity_)
      edm::LogProblem("CTPPSDiamondDQMSource")
          << "ERROR in CTPPSDiamondDQMSource::analyze > some of the required inputs are not valid. Skipping this "
             "event.\n"
          << "  DIGI-level: (checked? " << std::boolalpha << extract_digi_info_ << ")\n"
          << "    diamondVFATStatus.isValid = " << diamondVFATStatus.isValid() << "\n"
          << "    diamondDigis.isValid = " << diamondDigis.isValid() << "\n"
          << "    fedInfo.isValid = " << fedInfo.isValid() << "\n"
          << "  RECO-level:\n"
          << "    pixelTracks.isValid = " << pixelTracks.isValid() << "\n"
          << "    diamondRecHits.isValid = " << diamondRecHits.isValid() << "\n"
          << "    diamondLocalTracks.isValid = " << diamondLocalTracks.isValid();
    return;
  }

  //------------------------------
  // Sector Plots
  //------------------------------
  // Using CTPPSDiamondLocalTrack
  if (plotOffline_)
    for (const auto& tracks : *diamondLocalTracks) {
      const CTPPSDiamondDetId detId_near(tracks.detId());

      for (const auto& track : tracks) {
        if (!track.isValid())
          continue;
        if (potPlots_.count(detId_near.rpId()) == 0)
          continue;
        TH1F* trackHistoInTimeTmp = potPlots_[detId_near.rpId()].trackDistribution->getTH1F();
        int startBin_near =
            trackHistoInTimeTmp->FindBin(track.x0() - diamShifts_[detId_near.rpId()].global - track.x0Sigma());
        int numOfBins_near = 2 * track.x0Sigma() * INV_DISPLAY_RESOLUTION_FOR_HITS_MM;

        for (const auto& tracks_far : *diamondLocalTracks) {
          CTPPSDiamondDetId detId_far(tracks_far.detId());
          if (detId_near.arm() != detId_far.arm() || detId_near.station() == detId_far.station())
            continue;
          for (const auto& track_far : tracks_far) {
            if (!track.isValid())
              continue;
            if (sectorPlots_.count(detId_far.armId()) == 0)
              continue;
            TH2F* trackHistoTmp = sectorPlots_[detId_far.armId()].trackCorrelation->getTH2F();
            TAxis* trackHistoTmpXAxis = trackHistoTmp->GetXaxis();
            TAxis* trackHistoTmpYAxis = trackHistoTmp->GetYaxis();
            int startBin_far = trackHistoTmpYAxis->FindBin(track_far.x0() - diamShifts_[detId_far.rpId()].global -
                                                           track_far.x0Sigma());
            int numOfBins_far = 2 * track_far.x0Sigma() * INV_DISPLAY_RESOLUTION_FOR_HITS_MM;
            for (int i = 0; i < numOfBins_near; ++i)
              for (int y = 0; y < numOfBins_far; ++y) {
                trackHistoTmp->Fill(trackHistoTmpXAxis->GetBinCenter(startBin_near + i),
                                    trackHistoTmpYAxis->GetBinCenter(startBin_far + y));
                if (tracks.size() < 3 && tracks_far.size() < trackCorrelationThreshold_)
                  sectorPlots_[detId_far.armId()].trackCorrelationLowMultiplicity->Fill(
                      trackHistoTmpXAxis->GetBinCenter(startBin_near + i),
                      trackHistoTmpYAxis->GetBinCenter(startBin_far + y));
              }
          }
        }
      }
    }

  //------------------------------
  // RP Plots
  //------------------------------

  //------------------------------
  // Correlation Plots
  //------------------------------

  if (extract_digi_info_) {
    // Using CTPPSDiamondDigi
    for (const auto& digis : *diamondDigis) {
      const CTPPSDiamondDetId detId(digis.detId()), detId_pot(detId.rpId());
      for (const auto& digi : digis) {
        if (detId.channel() == CHANNEL_OF_VFAT_CLOCK)
          continue;
        if (potPlots_.count(detId_pot) == 0)
          continue;
        //Leading without trailing investigation
        if (digi.leadingEdge() != 0 || digi.trailingEdge() != 0) {
          ++potPlots_[detId_pot].HitCounter;
          if (digi.leadingEdge() != 0) {
            potPlots_[detId_pot].leadingEdgeCumulative_all->Fill(HPTDC_BIN_WIDTH_NS * digi.leadingEdge());
          }
          if (digi.leadingEdge() != 0 && digi.trailingEdge() == 0) {
            ++potPlots_[detId_pot].LeadingOnlyCounter;
            potPlots_[detId_pot].leadingEdgeCumulative_le->Fill(HPTDC_BIN_WIDTH_NS * digi.leadingEdge());
          }
          if (digi.leadingEdge() == 0 && digi.trailingEdge() != 0) {
            ++potPlots_[detId_pot].TrailingOnlyCounter;
            potPlots_[detId_pot].trailingEdgeCumulative_te->Fill(HPTDC_BIN_WIDTH_NS * digi.trailingEdge());
          }
          if (digi.leadingEdge() != 0 && digi.trailingEdge() != 0) {
            ++potPlots_[detId_pot].CompleteCounter;
            // potPlots_[detId_pot].leadingTrailingCorrelationPot->Fill(HPTDC_BIN_WIDTH_NS * digi.leadingEdge(),
            //                                                          HPTDC_BIN_WIDTH_NS * digi.trailingEdge());
          }
        }

        // HPTDC Errors
        const HPTDCErrorFlags hptdcErrors = digi.hptdcErrorFlags();
        if (detId.channel() == HPTDC_0_CHANNEL ||
            detId.channel() == HPTDC_1_CHANNEL) {  // ch6 for HPTDC 0 and ch7 for HPTDC 1
          int verticalIndex = 2 * detId.plane() + (detId.channel() - HPTDC_0_CHANNEL);
          for (unsigned short hptdcErrorIndex = 1; hptdcErrorIndex < 16; ++hptdcErrorIndex)
            if (hptdcErrors.errorId(hptdcErrorIndex - 1))
              potPlots_[detId_pot].HPTDCErrorFlags_2D->Fill(hptdcErrorIndex, verticalIndex);
        }
        if (digi.multipleHit())
          ++potPlots_[detId_pot].MHCounter;
      }
    }
  }

  // EC Errors
  if (extract_digi_info_) {
    for (const auto& vfat_status : *diamondVFATStatus) {
      const CTPPSDiamondDetId detId(vfat_status.detId());
      for (const auto& status : vfat_status) {
        if (!status.isOK())
          continue;
        if (potPlots_.count(detId.rpId()) == 0)
          continue;
        if (channelPlots_.count(detId) == 0)
          continue;

        // Check Event Number
        for (const auto& optorx : *fedInfo) {
          if (detId.arm() == 1 && optorx.fedId() == CTPPS_FED_ID_56)
            checkEventNumber(detId, optorx, status, potPlots_[detId.rpId()], EC_difference_56_);
          else if (detId.arm() == 0 && optorx.fedId() == CTPPS_FED_ID_45)
            checkEventNumber(detId, optorx, status, potPlots_[detId.rpId()], EC_difference_45_);
        }
      }
    }
  }

  // Using CTPPSDiamondRecHit
  std::unordered_map<unsigned int, std::set<unsigned int>> planes;
  std::unordered_map<unsigned int, std::set<unsigned int>> planes_inclusive;

  auto lumiCache = luminosityBlockCache(event.getLuminosityBlock().index());
  for (const auto& rechits : *diamondRecHits) {
    const CTPPSDiamondDetId detId(rechits.detId()), detId_pot(detId.rpId());
    const auto& x_shift = diamShifts_.at(detId_pot);

    for (const auto& rechit : rechits) {
      planes_inclusive[detId_pot].insert(detId.plane());
      if (excludeMultipleHits_ && rechit.multipleHits() > 0)
        continue;
      if (rechit.toT() != 0 && centralOOT_ != -999 && rechit.ootIndex() == centralOOT_)
        planes[detId_pot].insert(detId.plane());

      if (potPlots_.count(detId_pot) == 0)
        continue;

      potPlots_[detId_pot].recHitTime->Fill(rechit.time());

      float UFSDShift = 0.0;
      if (rechit.yWidth() < 3)
        UFSDShift = 0.5;  // Display trick for UFSD that have 2 pixels with same X

      if (rechit.toT() != 0 && centralOOT_ != -999 && rechit.ootIndex() == centralOOT_) {
        TH2F* hitHistoTmp = potPlots_[detId_pot].hitDistribution2d->getTH2F();
        TAxis* hitHistoTmpYAxis = hitHistoTmp->GetYaxis();
        int startBin = hitHistoTmpYAxis->FindBin(rechit.x() - x_shift.global - 0.5 * rechit.xWidth());
        int numOfBins = rechit.xWidth() * INV_DISPLAY_RESOLUTION_FOR_HITS_MM;
        for (int i = 0; i < numOfBins; ++i)
          hitHistoTmp->Fill(detId.plane() + UFSDShift, hitHistoTmpYAxis->GetBinCenter(startBin + i));

        if (!perLSsaving_ && plotOnline_) {
          hitHistoTmp = lumiCache->hitDistribution2dMap[detId_pot].get();
          hitHistoTmpYAxis = hitHistoTmp->GetYaxis();
          startBin = hitHistoTmpYAxis->FindBin(rechit.x() - x_shift.global - 0.5 * rechit.xWidth());
          numOfBins = rechit.xWidth() * INV_DISPLAY_RESOLUTION_FOR_HITS_MM;
          for (int i = 0; i < numOfBins; ++i)
            hitHistoTmp->Fill(detId.plane() + UFSDShift, hitHistoTmpYAxis->GetBinCenter(startBin + i));
        }
      }

      if (rechit.toT() > 0) {
        // Both
        potPlots_[detId_pot].leadingEdgeCumulative_both->Fill(rechit.time() + 25 * rechit.ootIndex());
        potPlots_[detId_pot].timeOverThresholdCumulativePot->Fill(rechit.toT());

        TH2F* hitHistoOOTTmp = potPlots_[detId_pot].hitDistribution2dOOT->getTH2F();
        TAxis* hitHistoOOTTmpYAxis = hitHistoOOTTmp->GetYaxis();
        int startBin = hitHistoOOTTmpYAxis->FindBin(rechit.x() - x_shift.global - 0.5 * rechit.xWidth());
        int numOfBins = rechit.xWidth() * INV_DISPLAY_RESOLUTION_FOR_HITS_MM;
        for (int i = 0; i < numOfBins; ++i)
          hitHistoOOTTmp->Fill(detId.plane() + 1. / windowsNum_ * rechit.ootIndex(),
                               hitHistoOOTTmpYAxis->GetBinCenter(startBin + i));

      } else if (rechit.ootIndex() != CTPPSDiamondRecHit::TIMESLICE_WITHOUT_LEADING && plotOnline_) {
        // Only leading
        TH2F* hitHistoOOTTmp = potPlots_[detId_pot].hitDistribution2dOOT_le->getTH2F();
        TAxis* hitHistoOOTTmpYAxis = hitHistoOOTTmp->GetYaxis();
        int startBin = hitHistoOOTTmpYAxis->FindBin(rechit.x() - x_shift.global - 0.5 * rechit.xWidth());
        int numOfBins = rechit.xWidth() * INV_DISPLAY_RESOLUTION_FOR_HITS_MM;
        for (int i = 0; i < numOfBins; ++i)
          hitHistoOOTTmp->Fill(detId.plane() + 1. / windowsNum_ * rechit.ootIndex(),
                               hitHistoOOTTmpYAxis->GetBinCenter(startBin + i));
      }
      if (rechit.ootIndex() != CTPPSDiamondRecHit::TIMESLICE_WITHOUT_LEADING &&
          potPlots_[detId_pot].activity_per_bx.count(rechit.ootIndex()) > 0)
        potPlots_[detId_pot].activity_per_bx.at(rechit.ootIndex())->Fill(event.bunchCrossing());

      // if(plotOffline_)
      //   potPlots_[detId_pot].TOTVsLS->Fill(event.luminosityBlock(),rechit.toT());
    }
  }

  for (const auto& plt : potPlots_) {
    plt.second.activePlanes->Fill(planes[plt.first].size());
    if (plotOnline_)
      plt.second.activePlanesInclusive->Fill(planes_inclusive[plt.first].size());
  }

  // Using CTPPSDiamondLocalTrack
  for (const auto& tracks : *diamondLocalTracks) {
    const CTPPSDiamondDetId detId(tracks.detId()), detId_pot(detId.rpId());
    const auto& x_shift = diamShifts_.at(detId_pot);

    for (const auto& track : tracks) {
      if (!track.isValid())
        continue;
      if (track.ootIndex() == CTPPSDiamondRecHit::TIMESLICE_WITHOUT_LEADING)
        continue;
      if (excludeMultipleHits_ && track.multipleHits() > 0)
        continue;
      if (potPlots_.count(detId_pot) == 0)
        continue;

      TH2F* trackHistoOOTTmp = potPlots_[detId_pot].trackDistributionOOT->getTH2F();
      TAxis* trackHistoOOTTmpYAxis = trackHistoOOTTmp->GetYaxis();
      int startBin = trackHistoOOTTmpYAxis->FindBin(track.x0() - x_shift.global - track.x0Sigma());
      int numOfBins = 2 * track.x0Sigma() * INV_DISPLAY_RESOLUTION_FOR_HITS_MM;
      for (int i = 0; i < numOfBins; ++i)
        trackHistoOOTTmp->Fill(track.ootIndex(), trackHistoOOTTmpYAxis->GetBinCenter(startBin + i));

      if (centralOOT_ != -999 && track.ootIndex() == centralOOT_) {
        TH1F* trackHistoInTimeTmp = potPlots_[detId_pot].trackDistribution->getTH1F();
        int startBin = trackHistoInTimeTmp->FindBin(track.x0() - x_shift.global - track.x0Sigma());
        int numOfBins = 2 * track.x0Sigma() * INV_DISPLAY_RESOLUTION_FOR_HITS_MM;
        for (int i = 0; i < numOfBins; ++i)
          trackHistoInTimeTmp->Fill(trackHistoInTimeTmp->GetBinCenter(startBin + i));
      }
      if (plotOffline_ && !perLSsaving_) {
        // potPlots_[detId_pot].trackTimeVsLS->Fill(event.luminosityBlock(),track.time());
        potPlots_[detId_pot].trackTimeVsBX->Fill(event.bunchCrossing(), track.time());
      }
    }
  }

  // Channel efficiency using CTPPSDiamondLocalTrack
  for (const auto& tracks : *diamondLocalTracks) {
    const CTPPSDiamondDetId detId(tracks.detId()), detId_pot(detId.rpId());
    for (const auto& track : tracks) {
      // Find hits and planes in the track
      int numOfHits = 0;
      std::set<int> planesInTrackSet;
      for (const auto& vec : *diamondRecHits) {
        const CTPPSDiamondDetId detid(vec.detId());
        if (detid.arm() != detId_pot.arm())
          continue;

        for (const auto& hit : vec) {
          // first check if the hit contributes to the track
          if (track.containsHit(hit)) {
            ++numOfHits;
            planesInTrackSet.insert(detid.plane());
          }
        }
      }

      if (numOfHits > 0 && numOfHits <= 10 && planesInTrackSet.size() > 2) {
        for (const auto& plt_vs_ch : channelPlots_) {  // loop over all channels registered in geometry
          const CTPPSDiamondDetId detId(plt_vs_ch.first);
          if (detId.rpId() != detId_pot)
            continue;
          const unsigned short map_index = detId.plane() * 100 + detId.channel();
          if (potPlots_[detId_pot].effDoublecountingChMap.count(map_index) == 0) {
            potPlots_[detId_pot].effTriplecountingChMap[map_index] = 0;
            potPlots_[detId_pot].effDoublecountingChMap[map_index] = 0;
          }
          if (channelAlignedWithTrack(ctppsGeometry, detId, track, 0.2)) {
            // Channel should fire
            ++potPlots_[detId_pot].effDoublecountingChMap[map_index];
            for (const auto& rechits : *diamondRecHits) {
              const CTPPSDiamondDetId detId_hit(rechits.detId());
              if (detId_hit == detId)
                for (const auto& rechit : rechits)
                  if (track.containsHit(rechit, 1))  // Channel fired
                    ++potPlots_[detId_pot].effTriplecountingChMap[map_index];
            }
          }
        }
      }
    }
  }

  // Tomography of diamonds using pixel
  for (const auto& rechits : *diamondRecHits) {
    const CTPPSDiamondDetId detId(rechits.detId()), detId_pot(detId.rpId());
    const auto pix_shift = diamShifts_.at(detId_pot).withPixels;
    for (const auto& rechit : rechits) {
      if (excludeMultipleHits_ && rechit.multipleHits() > 0)
        continue;
      if (rechit.toT() == 0)
        continue;
      if (!pixelTracks.isValid())
        continue;
      if (potPlots_.count(detId_pot) == 0)
        continue;

      for (const auto& ds : *pixelTracks) {
        if (ds.size() > 1)
          continue;
        const CTPPSPixelDetId pixId(ds.detId());
        if (pixId.station() != CTPPS_PIXEL_STATION_ID || pixId.rp() != CTPPS_FAR_RP_ID)
          continue;
        for (const auto& lt : ds) {
          if (lt.isValid() && pixId.arm() == detId_pot.arm()) {
            if (rechit.ootIndex() != CTPPSDiamondRecHit::TIMESLICE_WITHOUT_LEADING && rechit.ootIndex() >= 0 &&
                potPlots_[detId_pot].pixelTomographyAll.count(rechit.ootIndex()) > 0 && lt.x0() - pix_shift < 24)
              potPlots_[detId_pot]
                  .pixelTomographyAll.at(rechit.ootIndex())
                  ->Fill(lt.x0() - pix_shift + 25 * detId.plane(), lt.y0());
          }
        }
      }
    }
  }

  //------------------------------
  // Clock Plots
  //------------------------------
  // Commented out to save space in the DQM files, but code should be kept
  // for ( const auto& digis : *diamondDigis ) {
  //   const CTPPSDiamondDetId detId(digis.detId()), detId_pot(detId.rpId());
  //   if ( detId.channel() == CHANNEL_OF_VFAT_CLOCK ) {
  //     for ( const auto& digi : digis ) {
  //       if ( digi.leadingEdge() != 0 )  {
  //         if ( detId.plane() == 1 ) {
  //           potPlots_[detId_pot].clock_Digi1_le->Fill( HPTDC_BIN_WIDTH_NS * digi.leadingEdge() );
  //           potPlots_[detId_pot].clock_Digi1_te->Fill( HPTDC_BIN_WIDTH_NS * digi.trailingEdge() );
  //         }
  //         if ( detId.plane() == 3 ) {
  //           potPlots_[detId_pot].clock_Digi3_le->Fill( HPTDC_BIN_WIDTH_NS * digi.leadingEdge() );
  //           potPlots_[detId_pot].clock_Digi3_te->Fill( HPTDC_BIN_WIDTH_NS * digi.trailingEdge() );
  //         }
  //       }
  //     }
  //   }
  // }

  //------------------------------
  // Plane Plots
  //------------------------------

  // Using CTPPSDiamondDigi
  std::unordered_map<unsigned int, unsigned int> channelsPerPlane;
  if (extract_digi_info_) {
    for (const auto& digis : *diamondDigis) {
      const CTPPSDiamondDetId detId(digis.detId()), detId_plane(detId.planeId());
      for (const auto& digi : digis) {
        if (detId.channel() == CHANNEL_OF_VFAT_CLOCK)
          continue;
        if (planePlots_.count(detId_plane) == 0)
          continue;

        if (digi.leadingEdge() != 0) {
          planePlots_[detId_plane].digiProfileCumulativePerPlane->Fill(detId.channel());
          channelsPerPlane[detId_plane]++;
        }
      }
    }
  }

  for (const auto& plt : channelsPerPlane)
    planePlots_[plt.first].hit_multiplicity->Fill(plt.second);

  // Using CTPPSDiamondRecHit
  for (const auto& rechits : *diamondRecHits) {
    const CTPPSDiamondDetId detId(rechits.detId()), detId_plane(detId.planeId()), detId_pot(detId.rpId());
    for (const auto& rechit : rechits) {
      if (excludeMultipleHits_ && rechit.multipleHits() > 0)
        continue;
      if (rechit.toT() == 0)
        continue;
      if (planePlots_.count(detId_plane) != 0) {
        if (centralOOT_ != -999 && rechit.ootIndex() == centralOOT_) {
          TH1F* hitHistoTmp = planePlots_[detId_plane].hitProfile->getTH1F();
          int startBin = hitHistoTmp->FindBin(rechit.x() - diamShifts_.at(detId_pot).global - 0.5 * rechit.xWidth());
          int numOfBins = rechit.xWidth() * INV_DISPLAY_RESOLUTION_FOR_HITS_MM;
          for (int i = 0; i < numOfBins; ++i)
            hitHistoTmp->Fill(hitHistoTmp->GetBinCenter(startBin + i));
        }
      }
    }
  }

  //Tomography of diamonds using pixel and Efficiency WRT Pixels
  for (const auto& ds : *pixelTracks) {
    const CTPPSPixelDetId pixId(ds.detId());
    if (pixId.station() != CTPPS_PIXEL_STATION_ID || pixId.rp() != CTPPS_FAR_RP_ID)
      continue;
    if (ds.size() > 1)
      continue;
    for (const auto& lt : ds) {
      if (lt.isValid()) {
        for (const auto& sh_vs_id : diamShifts_) {
          const CTPPSDiamondDetId& detId_pot = sh_vs_id.first;
          const auto& shift = sh_vs_id.second;
          if (detId_pot.arm() == pixId.arm())
            // For efficieny
            potPlots_[detId_pot].pixelTracksMap.Fill(lt.x0() - shift.withPixels, lt.y0());
        }

        std::set<CTPPSDiamondDetId> planesWitHits_set;
        for (const auto& rechits : *diamondRecHits) {
          const CTPPSDiamondDetId detId(rechits.detId()), detId_plane(detId.planeId()), detId_pot(detId.rpId());
          const auto pix_shift = diamShifts_.at(detId_pot).withPixels;
          for (const auto& rechit : rechits) {
            if (excludeMultipleHits_ && rechit.multipleHits() > 0)
              continue;
            if (rechit.ootIndex() == CTPPSDiamondRecHit::TIMESLICE_WITHOUT_LEADING || rechit.toT() == 0)
              continue;
            if (planePlots_.count(detId_plane) == 0)
              continue;
            if (pixId.arm() == detId_plane.arm() && lt.x0() - pix_shift < 24) {
              planePlots_[detId_plane].pixelTomography_far->Fill(lt.x0() - pix_shift + 25 * rechit.ootIndex(), lt.y0());
              if (centralOOT_ != -999 && rechit.ootIndex() == centralOOT_)
                planesWitHits_set.insert(detId_plane);
            }
          }
        }

        for (auto& planeId : planesWitHits_set)
          planePlots_[planeId].pixelTracksMapWithDiamonds.Fill(lt.x0() - diamShifts_.at(planeId.rpId()).withPixels,
                                                               lt.y0());
      }
    }
  }

  //------------------------------
  // Channel Plots
  //------------------------------

  // digi profile cumulative
  if (extract_digi_info_) {
    for (const auto& digis : *diamondDigis) {
      const CTPPSDiamondDetId detId(digis.detId());
      for (const auto& digi : digis) {
        if (detId.channel() == CHANNEL_OF_VFAT_CLOCK)
          continue;
        if (channelPlots_.count(detId) != 0) {
          // HPTDC Errors
          const HPTDCErrorFlags hptdcErrors = digi.hptdcErrorFlags();
          for (unsigned short hptdcErrorIndex = 1; hptdcErrorIndex < 16; ++hptdcErrorIndex)
            if (hptdcErrors.errorId(hptdcErrorIndex - 1))
              channelPlots_[detId].HPTDCErrorFlags->Fill(hptdcErrorIndex);
          if (digi.multipleHit())
            ++channelPlots_[detId].MHCounter;

          // Check dropped trailing edges
          if (digi.leadingEdge() != 0 || digi.trailingEdge() != 0) {
            ++channelPlots_[detId].HitCounter;
            if (digi.trailingEdge() == 0) {
              ++channelPlots_[detId].LeadingOnlyCounter;
              channelPlots_[detId].leadingEdgeCumulative_le->Fill(HPTDC_BIN_WIDTH_NS * digi.leadingEdge());
            } else if (digi.leadingEdge() == 0) {
              ++channelPlots_[detId].TrailingOnlyCounter;
              channelPlots_[detId].trailingEdgeCumulative_te->Fill(HPTDC_BIN_WIDTH_NS * digi.trailingEdge());
            } else {
              ++channelPlots_[detId].CompleteCounter;
              // channelPlots_[detId].LeadingTrailingCorrelationPerChannel->Fill(HPTDC_BIN_WIDTH_NS * digi.leadingEdge(),
              //                                                                 HPTDC_BIN_WIDTH_NS * digi.trailingEdge());
            }
          }
        }
      }
    }
  }

  // Using CTPPSDiamondRecHit

  for (const auto& rechits : *diamondRecHits) {
    CTPPSDiamondDetId detId(rechits.detId());
    for (const auto& rechit : rechits) {
      if (excludeMultipleHits_ && rechit.multipleHits() > 0)
        continue;
      if (channelPlots_.count(detId) != 0) {
        channelPlots_[detId].recHitTime->Fill(rechit.time());
        if (rechit.ootIndex() != CTPPSDiamondRecHit::TIMESLICE_WITHOUT_LEADING && rechit.toT() != 0) {
          channelPlots_[detId].leadingEdgeCumulative_both->Fill(rechit.time() + 25 * rechit.ootIndex());
          channelPlots_[detId].TimeOverThresholdCumulativePerChannel->Fill(rechit.toT());
        }
        ++lumiCache->hitsCounterMap[detId];

        if (rechit.ootIndex() != CTPPSDiamondRecHit::TIMESLICE_WITHOUT_LEADING &&
            channelPlots_[detId].activity_per_bx.count(rechit.ootIndex()) > 0)
          channelPlots_[detId].activity_per_bx.at(rechit.ootIndex())->Fill(event.bunchCrossing());
      }
    }
  }

  // Tomography of diamonds using pixel
  for (const auto& rechits : *diamondRecHits) {
    const CTPPSDiamondDetId detId(rechits.detId()), detId_pot(detId.rpId());
    const auto shift_pix = diamShifts_.at(detId_pot).withPixels;
    for (const auto& rechit : rechits) {
      if (excludeMultipleHits_ && rechit.multipleHits() > 0)
        continue;
      if (rechit.ootIndex() == CTPPSDiamondRecHit::TIMESLICE_WITHOUT_LEADING || rechit.toT() == 0)
        continue;
      if (!pixelTracks.isValid())
        continue;
      if (channelPlots_.count(detId) == 0)
        continue;

      for (const auto& ds : *pixelTracks) {
        const CTPPSPixelDetId pixId(ds.detId());
        if (pixId.station() != CTPPS_PIXEL_STATION_ID || pixId.rp() != CTPPS_FAR_RP_ID)
          continue;
        if (ds.size() > 1)
          continue;
        for (const auto& lt : ds) {
          if (lt.isValid() && pixId.arm() == detId.arm() && lt.x0() - shift_pix < 24)
            channelPlots_[detId].pixelTomography_far->Fill(lt.x0() - shift_pix + 25 * rechit.ootIndex(), lt.y0());
        }
      }
    }
  }
}

//----------------------------------------------------------------------------------------------------

void CTPPSDiamondDQMSource::globalEndLuminosityBlock(const edm::LuminosityBlock& iLumi, const edm::EventSetup&) {
  auto lumiCache = luminosityBlockCache(iLumi.index());
  if (!perLSsaving_) {
    if (plotOnline_)
      for (auto& plot : potPlots_)
        *(plot.second.hitDistribution2d_lumisection->getTH2F()) = *(lumiCache->hitDistribution2dMap[plot.first]);

    for (auto& plot : channelPlots_) {
      auto hitsCounterPerLumisection = lumiCache->hitsCounterMap[plot.first];
      if (hitsCounterPerLumisection != 0) {
        plot.second.hit_rate->Fill((double)hitsCounterPerLumisection / SEC_PER_LUMI_SECTION);
      }

      double HundredOverHitCounter = .0;
      if (plot.second.HitCounter != 0)
        HundredOverHitCounter = 100. / plot.second.HitCounter;
      plot.second.HPTDCErrorFlags->setBinContent(16, HundredOverHitCounter * plot.second.MHCounter);
      plot.second.leadingWithoutTrailing->setBinContent(1, HundredOverHitCounter * plot.second.LeadingOnlyCounter);
      plot.second.leadingWithoutTrailing->setBinContent(2, HundredOverHitCounter * plot.second.TrailingOnlyCounter);
      plot.second.leadingWithoutTrailing->setBinContent(3, HundredOverHitCounter * plot.second.CompleteCounter);
    }

    for (auto& plot : potPlots_) {
      double HundredOverHitCounterPot = 0.;
      if (plot.second.HitCounter != 0)
        HundredOverHitCounterPot = 100. / plot.second.HitCounter;
      plot.second.leadingWithoutTrailingCumulativePot->setBinContent(
          1, HundredOverHitCounterPot * plot.second.LeadingOnlyCounter);
      plot.second.leadingWithoutTrailingCumulativePot->setBinContent(
          2, HundredOverHitCounterPot * plot.second.TrailingOnlyCounter);
      plot.second.leadingWithoutTrailingCumulativePot->setBinContent(
          3, HundredOverHitCounterPot * plot.second.CompleteCounter);

      plot.second.MHComprensive->Reset();
      const CTPPSDiamondDetId rpId(plot.first);
      for (auto& chPlot : channelPlots_) {
        const CTPPSDiamondDetId chId(chPlot.first);
        if (chId.arm() == rpId.arm() && chId.rp() == rpId.rp()) {
          plot.second.MHComprensive->Fill(
              chId.plane(), chId.channel(), chPlot.second.HPTDCErrorFlags->getBinContent(16));
        }
      }
    }
    // Efficiencies of single channels
    if (plotOnline_)
      for (auto& plot : potPlots_) {
        plot.second.EfficiencyOfChannelsInPot->Reset();
        for (auto& element : plot.second.effTriplecountingChMap) {
          if (plot.second.effDoublecountingChMap[element.first] > 0) {
            int plane = element.first / 100;
            int channel = element.first % 100;
            double counted = element.second;
            double total = plot.second.effDoublecountingChMap[element.first];
            double efficiency = counted / total;
            //         double error = std::sqrt( efficiency * ( 1 - efficiency ) / total );

            plot.second.EfficiencyOfChannelsInPot->Fill(plane, channel, 100 * efficiency);
          }
        }
      }

    // Efficeincy wrt pixels  //TODO
    for (auto& plot : planePlots_) {
      TH2F* hitHistoTmp = plot.second.EfficiencyWRTPixelsInPlane->getTH2F();

      const CTPPSDiamondDetId detId(plot.first), detId_pot(detId.rpId());
      hitHistoTmp->Divide(&(plot.second.pixelTracksMapWithDiamonds), &(potPlots_[detId_pot].pixelTracksMap));
    }
  }  //perLSsaving
}

//----------------------------------------------------------------------------------------------------

void CTPPSDiamondDQMSource::checkEventNumber(const CTPPSDiamondDetId& detId,
                                             const TotemFEDInfo& optorx,
                                             const TotemVFATStatus& status,
                                             CTPPSDiamondDQMSource::PotPlots& plots,
                                             int& EC_difference) const {
  const CTPPSDiamondDetId detId_pot(detId.rpId());
  if (plotOnline_)
    plots.ECCheck->Fill((int)((optorx.lv1() & 0xFF) - ((unsigned int)status.ec() & 0xFF)) & 0xFF);
  if ((static_cast<int>((optorx.lv1() & 0xFF) - status.ec()) != EC_difference) &&
      (static_cast<uint8_t>((optorx.lv1() & 0xFF) - status.ec()) < 128))
    EC_difference = static_cast<int>(optorx.lv1() & 0xFF) - (static_cast<unsigned int>(status.ec()) & 0xFF);
  if (EC_difference != 1 && EC_difference != -500 && std::abs(EC_difference) < 127) {
    if (detId.channel() == HPTDC_0_CHANNEL || detId.channel() == HPTDC_1_CHANNEL)
      plots.HPTDCErrorFlags_2D->Fill(16, 2 * detId.plane() + (detId.channel() - HPTDC_0_CHANNEL));
    if (verbosity_)
      edm::LogProblem("CTPPSDiamondDQMSource")
          << "FED " << optorx.fedId() << ": ECError at EV: 0x" << std::hex << optorx.lv1() << "\t\tVFAT EC: 0x"
          << static_cast<unsigned int>(status.ec()) << "\twith ID: " << std::dec << detId
          << "\tdiff: " << EC_difference;
  }
}

//----------------------------------------------------------------------------------------------------

void CTPPSDiamondDQMSource::dqmEndRun(edm::Run const&, edm::EventSetup const&) {
  if (plotOffline_ && !perLSsaving_)
    for (const auto& rpPlots : potPlots_) {
      auto plots = rpPlots.second;
      // *(plots.TOTVsLSProfile->getTProfile())=*plots.TOTVsLS->getTH2F()->ProfileX();
      // *(plots.trackTimeVsLSProfile->getTProfile())=*plots.trackTimeVsLS->getTH2F()->ProfileX();
      *(plots.trackTimeVsBXProfile->getTProfile()) = *plots.trackTimeVsBX->getTH2F()->ProfileX();
      // *(plots.trackTimeVsXAngleProfile->getTProfile()) = *plots.trackTimeVsXAngle->getTH2F()->ProfileX();
    }
}

//----------------------------------------------------------------------------------------------------
DEFINE_FWK_MODULE(CTPPSDiamondDQMSource);