/**
 * \file EcalDigiDumperModule.h 
 * dummy module  for the test of  DaqFileInputService
 *   
 * 
 * \author N. Amapane - S. Argiro'
 * \author G. Franzoni
 *
 */

#include <FWCore/Framework/interface/one/EDAnalyzer.h>
#include <FWCore/Framework/interface/Event.h>
#include <FWCore/Framework/interface/MakerMacros.h>
#include <DataFormats/EcalDigi/interface/EcalDigiCollections.h>
#include <DataFormats/EcalDetId/interface/EcalDetIdCollections.h>

#include <iostream>
#include <vector>

class EcalDigiDumperModule : public edm::one::EDAnalyzer<> {
public:
  EcalDigiDumperModule(const edm::ParameterSet& ps) {
    verbosity = ps.getUntrackedParameter<int>("verbosity", 1);

    ieb_id = ps.getUntrackedParameter<int>("ieb_id", -1);

    memErrors = ps.getUntrackedParameter<bool>("memErrors", true);
    cryDigi = ps.getUntrackedParameter<bool>("cryDigi", true);
    pnDigi = ps.getUntrackedParameter<bool>("pnDigi", true);
    tpDigi = ps.getUntrackedParameter<bool>("tpDigi", true);

    mode = ps.getUntrackedParameter<int>("mode", 2);

    numChannel = ps.getUntrackedParameter<int>("numChannel", 10);
    numPN = ps.getUntrackedParameter<int>("numPN", 2);

    listChannels = ps.getUntrackedParameter<std::vector<int> >("listChannels", std::vector<int>());
    listTowers = ps.getUntrackedParameter<std::vector<int> >("listTowers", std::vector<int>());
    listPns = ps.getUntrackedParameter<std::vector<int> >("listPns", std::vector<int>());

    inputIsOk = true;
    // consistency checks checks

    if ((!(mode == 1)) && (!(mode == 2))) {
      std::cout << "[EcalDigiDumperModule] parameter mode set to: " << mode
                << ". Only mode 1 and 2 are allowed, returning." << std::endl;
      inputIsOk = false;
      return;
    }

    std::vector<int>::iterator intIter;

    for (intIter = listChannels.begin(); intIter != listChannels.end(); intIter++) {
      if (((*intIter) < 1) || (1700 < (*intIter))) {
        std::cout << "[EcalDigiDumperModule] ic value: " << (*intIter) << " found in listChannels. "
                  << " Valid range is 1-1700. Returning." << std::endl;
        inputIsOk = false;
        return;
      }
    }

    for (intIter = listTowers.begin(); intIter != listTowers.end(); intIter++) {
      if (((*intIter) < 1) || (70 < (*intIter))) {
        std::cout << "[EcalDigiDumperModule] ic value: " << (*intIter) << " found in listTowers. "
                  << " Valid range is 1-70. Returning." << std::endl;
        inputIsOk = false;
        return;
      }
    }

    for (intIter = listPns.begin(); intIter != listPns.end(); intIter++) {
      if (((*intIter) < 1) || (10 < (*intIter))) {
        std::cout << "[EcalDigiDumperModule] pn number : " << (*intIter) << " found in listPns. "
                  << " Valid range is 1-10. Returning." << std::endl;
        inputIsOk = false;
        return;
      }
    }
  }

protected:
  int verbosity;
  bool memErrors;
  bool cryDigi;
  bool pnDigi;
  bool tpDigi;

  bool inputIsOk;

  int ieb_id;

  int mode;

  int numChannel;
  int numPN;

  std::vector<int> listChannels;
  std::vector<int> listTowers;
  std::vector<int> listPns;

  void analyze(const edm::Event& e, const edm::EventSetup& c) {
    if (!inputIsOk)
      return;

    // retrieving crystal data from Event
    edm::Handle<EBDigiCollection> digis;
    e.getByLabel("ecalEBunpacker", "ebDigis", digis);

    // retrieving crystal PN diodes from Event
    edm::Handle<EcalPnDiodeDigiCollection> PNs;
    e.getByLabel("ecalEBunpacker", PNs);

    // retrieve collection of errors in the mem gain data
    edm::Handle<EcalElectronicsIdCollection> gainMem;
    e.getByLabel("ecalEBunpacker", "EcalIntegrityMemChIdErrors", gainMem);

    // retrieve collection of errors in the mem gain data
    edm::Handle<EcalElectronicsIdCollection> MemId;
    e.getByLabel("ecalEBunpacker", "EcalIntegrityMemTtIdErrors", MemId);

    std::cout << "\n\n";

    if (gainMem->size() && memErrors) {
      std::cout << "\n\n^^^^^^^^^^^^^^^^^^ [EcalDigiDumperModule]  Size of collection of mem gain errors is: "
                << gainMem->size() << std::endl;
      std::cout << "                                  [EcalDigiDumperModule]  dumping the bit gain errors\n"
                << std::endl;
      for (EcalElectronicsIdCollection::const_iterator errItr = gainMem->begin(); errItr != gainMem->end(); ++errItr) {
        EcalElectronicsId id = (*errItr);
        std::cout << "channel: dccNum= " << id.dccId() << "\t tower= " << id.towerId()
                  << "\t channelNum= " << id.channelId() << " has problems in the gain bits" << std::endl;
      }  // end of loop on gain errors in the mem
    }  // end if

    if (MemId->size() && memErrors) {
      std::cout << "\n\n^^^^^^^^^^^^^^^^^^ [EcalDigiDumperModule]  Size of collection of mem tt_block_id errors is: "
                << MemId->size() << std::endl;
      std::cout << "                                  [EcalDigiDumperModule]  dumping the mem tt_block_idb errors\n"
                << std::endl;
      for (EcalElectronicsIdCollection::const_iterator errItr = MemId->begin(); errItr != MemId->end(); ++errItr) {
        EcalElectronicsId id = (*errItr);
        std::cout << "tower_block: dccNum= " << id.dccId() << "\t tower= " << id.towerId() << " has ID problems "
                  << std::endl;
      }  // end of loop tower_block_id errors in the mem
    }  // end if

    short dumpCounter = 0;

    if (verbosity > 0 && cryDigi && (mode == 1)) {
      std::cout << "\n\n^^^^^^^^^^^^^^^^^^ [EcalDigiDumperModule]  digi cry collection size " << digis->size()
                << std::endl;
      std::cout << "                                  [EcalDigiDumperModule]  dumping first " << numChannel
                << " crystals\n";
      dumpCounter = 0;
      for (EBDigiCollection::const_iterator digiItr = digis->begin(); digiItr != digis->end(); ++digiItr) {
        {
          if ((dumpCounter++) >= numChannel)
            break;
          if (!((EBDetId((*digiItr).id()).ism() == ieb_id) || (ieb_id == -1)))
            continue;

          std::cout << "ic-cry: " << EBDetId((*digiItr).id()).ic() << " i-phi: " << EBDetId((*digiItr).id()).iphi()
                    << " j-eta: " << EBDetId((*digiItr).id()).ieta();

          for (unsigned int i = 0; i < (*digiItr).size(); ++i) {
            EBDataFrame df(*digiItr);
            if (!(i % 3))
              std::cout << "\n\t";
            std::cout << "sId: " << (i + 1) << " " << df.sample(i) << "\t";
          }
          std::cout << " " << std::endl;
        }
      }
    }

    if (verbosity > 0 && cryDigi && (mode == 2)) {
      std::cout << "\n\n^^^^^^^^^^^^^^^^^^ [EcalDigiDumperModule]  digi cry collection size " << digis->size()
                << std::endl;
      for (EBDigiCollection::const_iterator digiItr = digis->begin(); digiItr != digis->end(); ++digiItr) {
        {
          int ic = EBDetId((*digiItr).id()).ic();
          int tt = EBDetId((*digiItr).id()).tower().iTT();

          if (!((EBDetId((*digiItr).id()).ism() == ieb_id) || (ieb_id == -1)))
            continue;

          std::vector<int>::iterator icIterCh;
          std::vector<int>::iterator icIterTt;
          icIterCh = find(listChannels.begin(), listChannels.end(), ic);
          icIterTt = find(listTowers.begin(), listTowers.end(), tt);
          if (icIterCh == listChannels.end() && icIterTt == listTowers.end()) {
            continue;
          }

          std::cout << "ic-cry: " << ic << " i-phi: " << EBDetId((*digiItr).id()).iphi()
                    << " j-eta: " << EBDetId((*digiItr).id()).ieta() << " tower: " << tt;

          for (unsigned int i = 0; i < (*digiItr).size(); ++i) {
            EBDataFrame df(*digiItr);
            if (!(i % 3))
              std::cout << "\n\t";
            std::cout << "sId: " << (i + 1) << " " << df.sample(i) << "\t";
          }
          std::cout << " " << std::endl;
        }
      }
    }

    if (verbosity > 0 && pnDigi && (mode == 1)) {
      std::cout << "\n\n^^^^^^^^^^^^^^^^^^ EcalDigiDumperModule  digi PN collection.  Size: " << PNs->size()
                << std::endl;
      std::cout << "                                  [EcalDigiDumperModule]  dumping first " << numPN << " PNs ";
      dumpCounter = 0;
      for (EcalPnDiodeDigiCollection::const_iterator pnItr = PNs->begin(); pnItr != PNs->end(); ++pnItr) {
        if ((dumpCounter++) >= numPN)
          break;
        if (!((EcalPnDiodeDetId((*pnItr).id()).iDCCId() == ieb_id) || (ieb_id == -1)))
          continue;

        std::cout << "\nPN num: " << (*pnItr).id().iPnId();

        for (int samId = 0; samId < (*pnItr).size(); samId++) {
          if (!(samId % 3))
            std::cout << "\n\t";
          std::cout << "sId: " << (samId + 1) << " " << (*pnItr).sample(samId) << "\t";
        }  //  PN samples

      }  // PNs
    }

    if (verbosity > 0 && pnDigi && (mode == 2)) {
      std::cout << "\n\n^^^^^^^^^^^^^^^^^^ EcalDigiDumperModule  digi PN collection.  Size: " << PNs->size()
                << std::endl;

      for (EcalPnDiodeDigiCollection::const_iterator pnItr = PNs->begin(); pnItr != PNs->end(); ++pnItr) {
        int pnNum = (*pnItr).id().iPnId();

        if (!((EcalPnDiodeDetId((*pnItr).id()).iDCCId() == ieb_id) || (ieb_id == -1)))
          continue;

        std::vector<int>::iterator pnIter;
        pnIter = find(listPns.begin(), listPns.end(), pnNum);
        if (pnIter == listPns.end()) {
          continue;
        }

        std::cout << "\nPN num: " << (*pnItr).id().iPnId();
        for (int samId = 0; samId < (*pnItr).size(); samId++) {
          if (!(samId % 3))
            std::cout << "\n\t";
          std::cout << "sId: " << (samId + 1) << " " << (*pnItr).sample(samId) << "\t";
        }  //  PN samples

      }  // PNs
    }

    //     // retrieving crystal TP from the Event
    //     edm::Handle<EcalTrigPrimDigiCollection>  primitives;
    //     e.getByLabel("ecalEBunpacker", primitives);

    //     if (verbosity>0 && tpDigi)
    //       {
    // 	std::cout << "\n\n^^^^^^^^^^^^^^^^^^ EcalDigiDumperModule  digi TP collection.  Size: " << primitives->size() << std::endl;
    // 	std::cout << "                                  [EcalDigiDumperModule]  dumping primitives "  << std::endl;
    // 	for ( EcalTrigPrimDigiCollection::const_iterator TPtr = primitives->begin();
    // 	      ( TPtr != primitives->end()  && (TPtr-primitives->begin())<4 );
    // 		++TPtr ) {

    // 	  if (!  ((EcalTrigTowerDetId((*TPtr).id()).iDCC()==ieb_id) || (ieb_id==-1))   ) continue;

    // 	  std::cout << "[EcalDigiDumperModule] tower: " << ( (TPtr-primitives->begin()) +1)
    // 	       << "\n" << (*TPtr) << std::endl;
    // 	}
    //       }

  }  // produce

};  // class EcalDigiDumperModule

DEFINE_FWK_MODULE(EcalDigiDumperModule);