// $Id$
//-----------------------------------------------------------------------
//       The GSI Online Offline Object Oriented (Go4) Project
//         Experiment Data Processing at EE department, GSI
//-----------------------------------------------------------------------
// Copyright (C) 2000- GSI Helmholtzzentrum fuer Schwerionenforschung GmbH
//                     Planckstr. 1, 64291 Darmstadt, Germany
// Contact:            http://go4.gsi.de
//-----------------------------------------------------------------------
// This software can be used under the license agreements as stated
// in Go4License.txt file which is part of the distribution.
//-----------------------------------------------------------------------

#include "TGo4EventServerFactory.h"

#include "TGo4Log.h"
#include "TGo4MbsEvent.h"
#include "TGo4EventStore.h"
#include "TGo4FileStore.h"
#include "TGo4BackStore.h"
#include "TGo4FileStoreParameter.h"
#include "TGo4BackStoreParameter.h"

#ifdef __GO4HDF5__
#include "TGo4HDF5StoreParameter.h"
#include "TGo4HDF5Store.h"
#include "TGo4HDF5SourceParameter.h"
#include "TGo4HDF5Source.h"
#endif

#include "TGo4EventSource.h"
#include "TGo4FileSource.h"
#include "TGo4MbsFile.h"
#include "TGo4MbsStream.h"
#include "TGo4MbsTransport.h"
#include "TGo4MbsEventServer.h"
#include "TGo4RevServ.h"
#include "TGo4MbsRandom.h"
#include "TGo4FileSourceParameter.h"
#include "TGo4MbsFileParameter.h"
#include "TGo4MbsStreamParameter.h"
#include "TGo4MbsTransportParameter.h"
#include "TGo4MbsEventServerParameter.h"
#include "TGo4RevServParameter.h"
#include "TGo4MbsRandomParameter.h"


TGo4EventServerFactory::TGo4EventServerFactory(const char *name) :
   TGo4EventFactory(name), fxEvent(nullptr)
{
   GO4TRACE((15,"TGo4EventServerFactory::TGo4EventServerFactory(const char *)",__LINE__, __FILE__));
}

TGo4EventServerFactory::TGo4EventServerFactory() :
   TGo4EventFactory("Go4 Event Server Factory"), fxEvent(nullptr)
{
   GO4TRACE((15,"TGo4EventServerFactory::TGo4EventServerFactory()",__LINE__, __FILE__));
}

TGo4EventServerFactory::~TGo4EventServerFactory()
{
   GO4TRACE((15,"TGo4EventServerFactory::~TGo4EventServerFactory()",__LINE__, __FILE__));
}

TGo4EventElement *TGo4EventServerFactory::CreateInputEvent()
{
   GO4TRACE((14,"TGo4EventServerFactory::CreateInputEvent()",__LINE__, __FILE__));

//    variant 1: create one default subevent with default identifiers
//   Short_t procidfield[1]= {1};
//   Char_t subcratefield[1]={0};
//   Char_t ctrlfield[1]={0};
//   UInt_t sizefield[1]={1};
//   TGo4MbsEvent *event = new TGo4MbsEvent(1, subcratefield, ctrlfield, procidfield, sizefield);
//   variant 2: empty event without predefined subevents
   TGo4MbsEvent *event = new TGo4MbsEvent(0, nullptr, nullptr, nullptr, nullptr);
   TGo4Log::Debug(" EventServer Factory: creating input event %s ", event->ClassName());
   return event;
}

TGo4EventStore *TGo4EventServerFactory::CreateEventStore(TGo4EventStoreParameter *par)
{
   GO4TRACE((14,"TGo4EventServerFactory::CreateEventStore(TGo4EventStoreParameter *)",__LINE__, __FILE__));

   TGo4EventStore *rev = nullptr;

   if(par) {
      if(!strcmp(par->ClassName(), "TGo4FileStoreParameter"))
      {
         rev = new TGo4FileStore(dynamic_cast<TGo4FileStoreParameter *>(par) );
      }
      else if(!strcmp(par->ClassName(), "TGo4TreeStoreParameter"))
      {
         //rev= new TGo4TreeStore(dynamic_cast<TGo4TreeStoreParameter *>(par), fxEvent );
         TGo4Log::Debug(" EventServer Factory: TreeStore is not recommended, PLEASE USE TGo4FileStore !!!! ");
      }
      else if(!strcmp(par->ClassName(), "TGo4BackStoreParameter"))
      {
         rev = new TGo4BackStore(dynamic_cast<TGo4BackStoreParameter *>(par));
      }
#ifdef __GO4HDF5__
      else if(!strcmp(par->ClassName(), "TGo4HDF5StoreParameter"))
      {
         rev = new TGo4HDF5Store(dynamic_cast<TGo4HDF5StoreParameter *>(par));
      }
#endif
   }

   if(rev)
      TGo4Log::Debug(" EventServer Factory: creating event store %s ", rev->ClassName());
   else
      TGo4Log::Debug(" EventServer Factory: Unknown eventstore parameter %s", par ? par->ClassName() : "---");

   return rev;
}


TGo4EventSource *TGo4EventServerFactory::CreateEventSource(TGo4EventSourceParameter *par)
{
   GO4TRACE((14,"TGo4EventServerFactory::CreateEventSource(TGo4EventSourceParameter *)",__LINE__, __FILE__));

   TGo4EventSource *rev = nullptr;

   if(par) {
      if(!strcmp(par->ClassName(), "TGo4FileSourceParameter"))
      {
         rev = new TGo4FileSource(dynamic_cast<TGo4FileSourceParameter *>(par));
      }
      else if(!strcmp(par->ClassName(), "TGo4TreeSourceParameter"))
      {
         //rev= new TGo4TreeSource(dynamic_cast<TGo4TreeSourceParameter* > (par) );
         TGo4Log::Debug(" EventServer Factory: TreeSource is not recommended, PLEASE USE TGo4FileSource !!!! ");
      }
      else if(!strcmp(par->ClassName(), "TGo4MbsFileParameter"))
      {
         rev = new TGo4MbsFile(dynamic_cast<TGo4MbsFileParameter *>(par));
         //par->Print();
      }
      else if(!strcmp(par->ClassName(), "TGo4MbsStreamParameter"))
      {
         rev = new TGo4MbsStream(dynamic_cast<TGo4MbsStreamParameter *>(par));
      }
      else if(!strcmp(par->ClassName(), "TGo4MbsTransportParameter"))
      {
         rev = new TGo4MbsTransport(dynamic_cast<TGo4MbsTransportParameter *>(par));
      }
      else if(!strcmp(par->ClassName(), "TGo4MbsEventServerParameter"))
      {
         rev = new TGo4MbsEventServer(dynamic_cast<TGo4MbsEventServerParameter *>(par));
      }
      else if(!strcmp(par->ClassName(), "TGo4RevServParameter"))
      {
         rev = new TGo4RevServ(dynamic_cast<TGo4RevServParameter *>(par) );
      }
      else if(!strcmp(par->ClassName(), "TGo4MbsRandomParameter"))
      {
         rev = new TGo4MbsRandom(dynamic_cast<TGo4MbsRandomParameter *>(par) );
      }
#ifdef __GO4HDF5__
      else if(!strcmp(par->ClassName(), "TGo4HDF5SourceParameter"))
      {
         rev = new TGo4HDF5Source(dynamic_cast<TGo4HDF5SourceParameter *>(par));
      }
#endif
      else if(!strcmp(par->ClassName(), "TGo4UserSourceParameter"))
      {
         rev = new TGo4MbsRandom(par->GetName());
      }
   }

   if(rev)
      TGo4Log::Debug(" EventServer Factory: creating event source %s ", rev->ClassName());
   else
      TGo4Log::Debug(" EventServer Factory: Unknown eventsource parameter %s ", par ? par->ClassName() : "---");

   return rev;
}