// ------------------------------------------------------------------
// -----                     TGet4v1Rec.h                       -----
// -----              Created 22/07/2013 by P.-A. Loizeau       -----
// -----                 Adapted from TGet4v1Rec.h              -----
// -----         in RocLib/beamtime/tof-tdctest rev.4862        -----
// ------------------------------------------------------------------
#include "TGet4v1Param.h"

#include "Riostream.h"



TGet4v1Param::TGet4v1Param():
   TNamed("", "TGet4v1Param")
{
   numRocs = 0;
   for (int roc=0;roc<get4v10::kiMaxRoc;roc++) {
      activeRoc[roc] = kFALSE;
      timeScale[roc] = 1.0;
      timeShift[roc] = 0;
      uGet4RocsMapping[roc] = 0;
   }
   noTrigger = kTRUE;  // ignore trigger window and take all messages with initial event division
   triggerSignal = 0; // 0 .. 3 is AUXs, 10-11 is SYNCs
   globalTrigger = kFALSE; // true for selecting messages under global corrected time window, false for using separate windows for each roc
   masterRoc = 77777; // id number of ROC which is time/trigger reference, big number is disable master roc
   maxBufferTriggers=10;
   maxBufferLoops=10;
   doSorting = kFALSE;  // perform time sorting of messages
   bGet4Debug = kFALSE;

   bTriggerAfterData = kFALSE;

   /** GET4 unpacking & pre-processing **/
   iEventNbGap    = -1;      // -1 = check Off, Gap in event nember between get4 events
   uEventNbCycle  = 0;       // No Online Change - Size of the event nember cycle
   uSyncCycleSize = 0;       // No Online Change - Size of the synchronization cycle in epochs
   bSuppressedEpochs = kFALSE;// No Online Change - kFALSE = Normal epoch operation, kTRUE = 24b readout suppressed epoch mode, epoch only just after data
   bLongTimeHistos = kFALSE; // Enable some Long duration counts monitoring histos (10 days)
   uRocCycleSize  = 0;       // No Online Change - Size of roc epoch counter cycle in epochs
   uMainSyncCycleSize = 0;   // No Online Change - Size of the synchronization cycle in Main clock (250MHz) epochs
   uNbRocsGet4 = 0;          // No Online Change - Nb of Rocs "GET4" in setup
   uNbGet4 = 0;             // No Online Change - Total Nb of active FEET boards in setup
   uSilentMode = 0;          // Remove all printouts => Blind mode!
   uDebugHistoOn = 0;        // No Online Change - Enable/Disable general debug histograms
   uDebugPrintOn = 0;        // Number of data messages to be printed on screen for debug
   uGet4Print = 0;           // Number of data messages to be printed on screen for debug

   /************* GET4 v1.x debug *******/
   dMaxTot            = 300000.0;  // Maximal allowed Tot for 24 bits hit building, in ps
   bTotHistoEnable    = kFALSE;         // Enable Tot histograms
   bDebugHistoEnable  = kFALSE;       // Enable the time difference, finetime and DNL histograms
   uNbEventsDnlUpdate = 1000;      // Nb of events between 2 updates of the DNL histograms
   uGet4TimeDiffChip1 = 0;   // Index of first chip to be used for time difference histos
   uGet4TimeDiffChip2 = 0;   // Index of first chip to be used for time difference histos
   bChannelRateHistoEnable = kFALSE; // Enable Rate histograms for each channel
   bChipRateHistoEnable    = kFALSE; // Enable Rate histograms for each chip
   /*************************************/
   /*********** free-streaming **********/
   bRawDataMode   = kFALSE;          // kFALSE = DABC data format, 1 SYNC/Event, kTRUE = RAW DATA format, all messages
   bFreeStreaming = kFALSE;          // kFALSE = Sync trigger/no trigger, kTRUE= online detection/selection from data
   /*************************************/

   for (int n=0;n<get4v10::kiMaxGet4;n++) {
      uGet4Mapping[n] = 0; // No Online Change - Get4 Mapping: there should be always at least 2*nbfeets entries here
      uGet4Active[n] = 0; // Activated Get4 chips (indexes after remapping => not hardware map !)
      uGet4EdgeInversion[n] = 0;   // Edges inversion: affect all channels of a GET4 chip
   }

   iMainReferenceTdc  = -1;  // No Online Change - TDC used for the reference signals profiles in Detector classes, -1 disable it
   iReference1Channel = -1;  // No Online Change - Channel used for the 1st reference histogram in Detector classes, -1 disable it
   iReference2Channel = -1;  // No Online Change - Channel used for the 2nd reference histogram in Detector classes, -1 disable it
}



TGet4v1Param::TGet4v1Param(const char* name):
   TNamed(name, "TGet4v1Param")
{
   numRocs = 4;
   for (UInt_t rocid=0;rocid<get4v10::kiMaxRoc; rocid++) {
      if(rocid<numRocs)
         activeRoc[rocid]=kTRUE;
      else
         activeRoc[rocid]=kFALSE;

      timeScale[rocid]=1.0;
      timeShift[rocid]=0;
   }

   globalTrigger = true;
   
   // use AUX2 as default trigger signal, while it is external trigger input for ROC
   triggerSignal = 2;
   noTrigger = kFALSE;
   masterRoc = 0;
   maxBufferTriggers=10;
   maxBufferLoops=10;
   doSorting = kTRUE;
   bGet4Debug = kFALSE;

   bTriggerAfterData = kFALSE;

   /** GET4 unpacking & pre-processing **/
   iEventNbGap    = -1;      // -1 = check Off, Gap in event nember between get4 events
   uSyncCycleSize = 0;       // No Online Change - Size of the synchronization cycle in epochs
   bSuppressedEpochs = kFALSE;// No Online Change - kFALSE = Normal epoch operation, kTRUE = 24b readout suppressed epoch mode, epoch only just after data
   bLongTimeHistos = kFALSE; // Enable some Long duration counts monitoring histos (10 days)
   uRocCycleSize  = 0;       // No Online Change - Size of roc epoch counter cycle in epochs
   uMainSyncCycleSize = 0;   // No Online Change - Size of the synchronization cycle in Main clock (250MHz) epochs
   uNbRocsGet4 = 0;          // No Online Change - Nb of Rocs "GET4" in setup
   uNbGet4 = 0;             // No Online Change - Total Nb of active FEET boards in setup
   uSilentMode = 0;          // Remove all printouts => Blind mode!
   uDebugHistoOn = 0;        // No Online Change - Enable/Disable general debug histograms
   uDebugPrintOn = 0;        // Number of data messages to be printed on screen for debug
   uGet4Print = 0;           // Number of data messages to be printed on screen for debug

   /************* GET4 v1.x debug *******/
   dMaxTot            = 300000.0;  // Maximal allowed Tot for 24 bits hit building, in ps
   bTotHistoEnable    = kFALSE;         // Enable Tot histograms
   bDebugHistoEnable  = kFALSE;       // Enable the time difference, finetime and DNL histograms
   uNbEventsDnlUpdate = 1000;      // Nb of events between 2 updates of the DNL histograms
   uGet4TimeDiffChip1 = 0;   // Index of first chip to be used for time difference histos
   uGet4TimeDiffChip2 = 0;   // Index of first chip to be used for time difference histos
   bChannelRateHistoEnable = kFALSE; // Enable Rate histograms for each channel
   bChipRateHistoEnable    = kFALSE; // Enable Rate histograms for each chip
   /*************************************/
   /*********** free-streaming **********/
   bRawDataMode   = kFALSE;          // kFALSE = DABC data format, 1 SYNC/Event, kTRUE = RAW DATA format, all messages
   bFreeStreaming = kFALSE;          // kFALSE = Sync trigger/no trigger, kTRUE= online detection/selection from data
   /*************************************/

   for (int n=0;n<get4v10::kiMaxGet4;n++) {
      uGet4Mapping[n] = 0; // No Online Change - Get4 Mapping: there should be always at least 2*nbfeets entries here
      uGet4Active[n] = 0; // Activated Get4 chips (indexes after remapping => not hardware map !)
      uGet4EdgeInversion[n] = 0;   // Edges inversion: affect all channels of a GET4 chip
   }

   iMainReferenceTdc  = -1;  // No Online Change - TDC used for the reference signals profiles in Detector classes, -1 disable it
   iReference1Channel = -1;  // No Online Change - Channel used for the 1st reference histogram in Detector classes, -1 disable it
   iReference2Channel = -1;  // No Online Change - Channel used for the 2nd reference histogram in Detector classes, -1 disable it
}

TGet4v1Param::~TGet4v1Param()
{
   SetNbRocsGet4(0);

   SetNbGet4(0);
}

// Roc functions
Bool_t TGet4v1Param::SetConfigRocs()
{
   /*
   for (UInt_t rocid=0;rocid<get4v10::kiMaxRoc; rocid++)
   {
      TGet4v1Event::ConfigRocs[rocid] = rocid < numRocs ? (UInt_t) activeRoc[rocid] : 0;
      cout <<"TGet4v1Param::SetConfigRocs sets rocid " << rocid << " to active:" << TGet4v1Event::ConfigRocs[rocid] << endl;
   }
   */
   return kTRUE;
}

// Get4 functions
void TGet4v1Param::SetNbRocsGet4(UInt_t num)
{
   uNbRocsGet4 = num;

   if (uNbRocsGet4 > get4v10::kiMaxRoc) uNbRocsGet4 = get4v10::kiMaxRoc;

   if (uNbRocsGet4==0) return;
   for (unsigned n=0;n<uNbRocsGet4;n++)
      uGet4RocsMapping[n] = n;
}

Int_t TGet4v1Param::FindGet4RocId(UInt_t rocid) const
{
   for(Int_t iGet4Roc=0; iGet4Roc < (Int_t)uNbRocsGet4; iGet4Roc++)
      if(rocid == uGet4RocsMapping[iGet4Roc]) return iGet4Roc;

   return -1;
}

UInt_t TGet4v1Param::DefineGet4IndexOffset(UInt_t rocid) const
{
   Int_t id = FindGet4RocId(rocid);
   return id>=0 ? id*get4v10::kiMaxGet4Roc : 0;
}

void TGet4v1Param::SetNbGet4(UInt_t num)
{

   uNbGet4  = num;
   if (uNbGet4>get4v10::kiMaxGet4) uNbGet4 = get4v10::kiMaxGet4;

   if (uNbGet4==0) return;

   for(UInt_t uGet4Index = 0; uGet4Index < uNbGet4; uGet4Index++) {
      // No Online Change - Get4 Mapping: there should be always at least 2*nbfeets entries here
      uGet4Mapping[uGet4Index]       = uGet4Index;
      // Activated Get4 chips (indexes after remapping => not hardware map !)
      uGet4Active[uGet4Index]        = 0;
      // Edges inversion: affect all channels of a GET4 chip
      uGet4EdgeInversion[uGet4Index] = 0;
   }
}

UInt_t TGet4v1Param::RemapGet4Chip(UInt_t uChip) const
{
   for(UInt_t temp_index = 0; temp_index < uNbGet4; temp_index++)
      if( uChip == uGet4Mapping[temp_index]) return temp_index;
   return uNbGet4;
}
UInt_t TGet4v1Param::RemapGet4Chip(UInt_t roc, UInt_t uChip) const
{
   for(UInt_t temp_index = 0; temp_index < uNbGet4; temp_index++)
      if( DefineGet4IndexOffset(roc)+uChip == uGet4Mapping[temp_index]) return temp_index;
   return uNbGet4;
}

// Data Triggering
/** Return -1 if not a main channel for any trigger, trigger number otherwise */
Int_t  TGet4v1Param::IsTriggerMainChannel( UInt_t tdc, UInt_t channel )
{
   for( UInt_t uTrigger = 0; uTrigger < uNbTriggers; uTrigger++)
   {
      if( tdc == uMainSelectionTdc[uTrigger] &&
            channel == uMainSelectionChannel[uTrigger])
         return uTrigger;
   } // for( UInt_t uTrigger = 0; uTrigger < uNbTriggers; uTrigger++)
   return -1;
}
/** Return -1 if not a secondary channel for any trigger, trigger number otherwise */
Int_t  TGet4v1Param::IsTriggerSecChannel( UInt_t tdc, UInt_t channel )
{
   for( UInt_t uTrigger = 0; uTrigger < uNbTriggers; uTrigger++)
   {
      if( 0 < uNbSecondarySelectionCh[uTrigger])
      {
         for(UInt_t uSecondary = 0; uSecondary < uNbSecondarySelectionCh[uTrigger]; uSecondary++)
            if( tdc == uSecondarySelectionTdc[uTrigger][uSecondary] &&
                  channel == uSecondarySelectionChannel[uTrigger][uSecondary] )
               return uTrigger;
      } // if( 0 < uNbSecondarySelectionCh[iTrigger])
   } // for( UInt_t uTrigger = 0; uTrigger < uNbTriggers; uTrigger++)
   return -1;
}
/** Return secondary channel index if the group (trigger, tdc, channel) match, -1 otherwise */
Int_t  TGet4v1Param::GetSecChannelIndex( UInt_t uTrigger,  UInt_t tdc, UInt_t channel )
{
   if( 0 < uNbSecondarySelectionCh[uTrigger])
   {
      for(UInt_t iSecondary = 0; iSecondary < uNbSecondarySelectionCh[uTrigger]; iSecondary++)
         if( tdc == uSecondarySelectionTdc[uTrigger][iSecondary] &&
               channel == uSecondarySelectionChannel[uTrigger][iSecondary] )
            return iSecondary;
   } // if( 0 < uNbSecondarySelectionCh[uTrigger])
   return -1;
}
Bool_t TGet4v1Param::IsMainOfThisTrigger( UInt_t uTrigger,  UInt_t tdc, UInt_t channel )
{
   if( tdc == uMainSelectionTdc[uTrigger] &&
         channel == uMainSelectionChannel[uTrigger])
      return kTRUE;
      else return kFALSE;
}
Bool_t TGet4v1Param::IsSecOfThisTrigger(  UInt_t uTrigger,  UInt_t tdc, UInt_t channel )
{
   for(UInt_t iSecondary = 0; iSecondary < uNbSecondarySelectionCh[uTrigger]; iSecondary++)
      if( tdc == uSecondarySelectionTdc[uTrigger][iSecondary] &&
            channel == uSecondarySelectionChannel[uTrigger][iSecondary] )
         return kTRUE;
   return kFALSE;
}


Bool_t TGet4v1Param::PrintGet4Options()
{
   cout<<"*************************************************"<<endl;
   cout<<"       Option values"<<endl;
   cout<<"Trigger after data:      "<<bTriggerAfterData<<endl;
   cout<<"Event index gap:         "<<iEventNbGap<<endl;
   cout<<"Sync cycle size:         "<<uSyncCycleSize<<" Epochs (1 synch + "<<(uSyncCycleSize-1)<<" Unsynched)"<<endl;
   cout<<"Sync cycle size (Main):  "<<uMainSyncCycleSize<<" Epochs (1 synch + "<<(uMainSyncCycleSize-1)<<" Unsynched)"<<endl;
   cout<<"Nb ROC-GET4   :          "<<uNbRocsGet4<<endl;
   cout<<"Rocs Mapping  :  |-      ";
   for(UInt_t temp_index = 0; temp_index < uNbRocsGet4; temp_index++)
   {
      cout.width(2);
      cout<<uGet4RocsMapping[temp_index]<<" ";
   }
   cout<<endl<<"                 |->     ";
   for(UInt_t temp_index = 0; temp_index < uNbRocsGet4; temp_index++)
   {
      cout.width(2);
      cout<<temp_index<<" ";
   }
   cout<<endl;
   cout<<"Nb GET4 chips:           "<<uNbGet4<<endl;
   cout<<"Get4 Mapping  :  |-      ";
   for(UInt_t temp_index = 0; temp_index < uNbGet4; temp_index++)
   {
      cout.width(2);
      cout<<uGet4Mapping[temp_index]<<" ";
   }
   cout<<endl<<"                 |->     ";
   for(UInt_t temp_index = 0; temp_index < uNbGet4; temp_index++)
   {
      cout.width(2);
      cout<<temp_index<<" ";
   }
   cout<<endl;
   cout<<"Get4 Activated:  |-      ";
   for(UInt_t temp_index = 0; temp_index < uNbGet4; temp_index++)
   {
      cout.width(2);
      cout<<temp_index<<" ";
   }
   cout<<endl<<"                 |->     ";
   for(UInt_t temp_index = 0; temp_index < uNbGet4; temp_index++)
   {
      cout.width(2);
      cout<<uGet4Active[temp_index]<<" ";
   }
   cout<<endl;
   cout<<"Get4 Inversion:  |-      ";
   for(UInt_t temp_index = 0; temp_index < uNbGet4; temp_index++)
   {
      cout.width(2);
      cout<<temp_index<<" ";
   }
   cout<<endl<<"                 |->     ";
   for(UInt_t temp_index = 0; temp_index < uNbGet4; temp_index++)
   {
      cout.width(2);
      cout<<uGet4EdgeInversion[temp_index]<<" ";
   }
   cout<<endl;
   cout<<"Nb Get4 message printed: "<<uGet4Print<<endl;
   if( 1 == uSilentMode )
      cout<<"Silent Mode                 :    ON "<<endl;
      else cout<<"Silent Mode                 :    OFF"<<endl;
   if( 1 == uDebugHistoOn )
      cout<<"Debug Histograms:                ON "<<endl;
      else cout<<"Debug Histograms:                OFF"<<endl;
   if( 1 == uDebugPrintOn )
      cout<<"Debug Printout:                  ON "<<endl;
      else cout<<"Debug Printout:                  OFF"<<endl;
   cout<<"Chips used for time diff: "<<uGet4TimeDiffChip1<<" and "<<uGet4TimeDiffChip2<<endl;
   cout<<"Nb Get4 message printed: "<<uGet4Print<<endl;
   cout<<"*************************************************"<<endl;

   /************* GET4 v1.0 *************/
   cout<<"       Get4 v1.0 Option values"<<endl;
   if( kTRUE == b32bReadoutModeGet4v1 )
      cout<<"Readout Mode:                    32 bits "<<endl;
      else
      {
         cout<<"Readout Mode:                    24 bit"<<endl;
         if( kTRUE == bSuppressedEpochs )
            cout<<"Suppressed epoch mode:           ON "<<endl;
            else cout<<"Suppressed epoch mode:           OFF"<<endl;
      } // else of if( kTRUE == b32bReadoutModeGet4v1 )
   if( kTRUE == bLongTimeHistos )
      cout<<"Long duration counts mon. hist.: ON "<<endl;
      else cout<<"Long duration counts mon. hist.: OFF"<<endl;
   cout<<"*************************************************"<<endl;
   /*************************************/

   /*********** free-streaming **********/
   if( kTRUE == bFreeStreaming )
   {
      cout<<"       Free-streaming Option values"<<endl;
      for( UInt_t uTrigger = 0; uTrigger < uNbTriggers; uTrigger++)
      {
         cout<<"Tdc main trigger chan:   "<<uMainSelectionTdc[uTrigger]<<endl;
         cout<<"Channel main trigger:    "<<uMainSelectionChannel[uTrigger]<<endl;
         if( 0 < uNbSecondarySelectionCh[uTrigger])
         {
            cout<<"Sec. trigger chans: |-      ";
            for(UInt_t temp_index = 0; temp_index < uNbSecondarySelectionCh[uTrigger]; temp_index++)
            {
               cout.width(3);
               cout<<temp_index<<" ";
            }
            cout<<endl<<" TDC                |->     ";
            for(UInt_t temp_index = 0; temp_index < uNbSecondarySelectionCh[uTrigger]; temp_index++)
            {
               cout.width(3);
               cout<<uSecondarySelectionTdc[uTrigger][temp_index]<<" ";
            }
            cout<<endl<<" Channel            |->     ";
            for(UInt_t temp_index = 0; temp_index < uNbSecondarySelectionCh[uTrigger]; temp_index++)
            {
               cout.width(3);
               cout<<uSecondarySelectionChannel[uTrigger][temp_index]<<" ";
            }
            cout<<endl;
         }
         cout<<"Channel main trigger:    "<<uMainSelectionChannel[uTrigger]<<endl;
         cout<<"Coincidenc Window start: "<<dCoincidenceWindowStart[uTrigger]<<" ns relative to main channel hits"<<endl;
         cout<<"Coincidenc Window stop:  "<<dCoincidenceWindowStop[uTrigger]<<" ns relative to main channel hits"<<endl;
      } // for( UInt_t uTrigger = 0; uTrigger < uNbTriggers; uTrigger++)
      cout<<"Deadtime:                "<<dDeadTime<<" ns"<<endl;
      if( kTRUE == bAllowEventMixing )
         cout<<"Event mixing/superpos.:  ON"<<endl;
         else cout<<"Event mixing/superpos.:  OFF"<<endl;
   } // if( kTRUE == bFreeStreaming )// if( kTRUE == bFreeStreaming )
      else if( 9 < triggerSignal )
         cout<<"       Use SYNC "<<(triggerSignal- 10)<<" as trigger"<<endl;
      else cout<<"       Use AUX "<<triggerSignal<<" as trigger"<<endl;
   cout<<"*************************************************"<<endl;
   /*************************************/
   /************** Detectors ************/
   if(-1 < iMainReferenceTdc )
   {
      cout<<"       Detectors Option values"<<endl;
      cout<<"Tdc reference signals:   "<<iMainReferenceTdc<<endl;
      if( -1 < iReference1Channel )
         cout<<"Channel reference 1:     "<<iReference1Channel<<endl;
      else cout<<"Reference 1:             OFF"<<endl;
      if( -1 < iReference2Channel )
         cout<<"Channel reference 2:     "<<iReference2Channel<<endl;
      else cout<<"Reference 2:             OFF"<<endl;
   } // if(-1 < iMainReferenceTdc )
   else cout<<"Reference hist. in det.: OFF"<<endl;
   cout<<"*************************************************"<<endl;
   /*************************************/

   return kTRUE;
}