using namespace std;
#include "hshowertaskset.h"
#include "htask.h"
#include "htaskset.h"
#include "hdebug.h"
#include <TROOT.h>
#include <TClass.h>
#include "haddef.h"
#include "hades.h"
#include "hshowercalibrater.h"
#include "hshowerhitfinder.h"
#include "hshowercopy.h"
#include "hshowerhitdigitizer.h"
#include "hshowerpaddigitizer.h"
#include "hshowerhittrackmatcher.h"
#include "hshowertofinocorrelator.h"
#include "hshowerhittoftrackmatcher.h"
#include <TBrowser.h>
#include <TString.h>
#include <TObjString.h>
#include <iostream>
#include <iomanip>
#include <stdlib.h>

//*-- Author : Dan Magestro
//*-- Modified: 05/04/2003  by J.Otwinowski 
//	    simulation flag set for hshowertofinocorrealtor
//*-- Modified: 19/11/2001  by D. Magestro
//*-- Modified: 14/02/2002  by J.Otwinowski 
//*-- Modified: 02/06/2006  by J.Otwinowski 
//   	 lowshowerefficiency flag added
//_HADES_CLASS_DESCRIPTION 
///////////////////////////////////////////////////////////////////////////////
// HShowerTaskSet
//
// This HTaskSet contains the tasks for the Shower - Tofino detector
//
// BEGIN_HTML<b><font color="maroon">For more information, see <a target="_top" href="http://webdb.gsi.de:8010/pls/hades_webdbs/hanal.hal_posting_query.show_posting_text?p_id=436">this analysis logbook entry<a>.</font></b> END_HTML
//
///////////////////////////////////////////////////////////////////////////////

int HShowerTaskSet::ianalysisSimOrReal=0;
int HShowerTaskSet::ianalysisLevel=0;
int HShowerTaskSet::imagnet=0;
int HShowerTaskSet::analysisSimOrReal=0;
int HShowerTaskSet::analysisLevel=3;
Bool_t HShowerTaskSet::isCoilOff=kFALSE;
Bool_t HShowerTaskSet::isSimulation=kFALSE;
Bool_t HShowerTaskSet::isLowShowerEfficiency=kFALSE;

HShowerTaskSet::HShowerTaskSet(Text_t name[],Text_t title[]) : HTaskSet(name,title) {
  // Constructor
}


HShowerTaskSet::HShowerTaskSet(void) : HTaskSet() {
  // Default constructor
}


HShowerTaskSet::~HShowerTaskSet(void) {
  // Destructor.
}


HTask* HShowerTaskSet::make(const char *select, Option_t *option) {
  // Returns a pointer to the Shower task or taskset specified by 'select'

	
  HTaskSet *tasks = new HTaskSet("Shower","List of Shower tasks");

  TString sel = select;
  sel.ToLower() ;

  TString opt = option;
	  
  passArguments(opt);

  if(isSimulation&&gHades->getEmbeddingMode()>0)
  {
      Error("HShowerTaskSet::make()","Embedding is not implemented in Simulation! Use Real for embedding!");
      exit(1);
  }


  HShowerTofinoCorrelator *pShTofCorr = new HShowerTofinoCorrelator("sho.cor","sho.cor");
  if( isLowShowerEfficiency == kTRUE) pShTofCorr->setLowShowerEfficiencyFlag(kTRUE);

	  
  if(!isSimulation)
  {
      // real or embedding
      if(analysisLevel >= 1 )
      {
	  tasks->add( new HShowerCalibrater("sho.cal","sho.cal") );

	  if(gHades->getEmbeddingMode()>0)
	  {   // embedding
	      tasks->add( new HShowerHitDigitizer("shohit.digi","shohit.digi") );
	      tasks->add( new HShowerPadDigitizer("shopad.digi","shopad.digi") );
	      tasks->add( new HShowerCopy("sho.copy","sho.copy"));
	  }
      }
      if(analysisLevel >= 2)
      {
	  tasks->add( new HShowerHitFinder("sho.hitf","sho.hitf") );
	  if(gHades->getEmbeddingMode()>0)
	  {   // embedding
	      tasks->add( new HShowerHitTrackMatcher("sho.htmatch","sho.htmatch") );
	  }
      }
      if(analysisLevel >= 3)
      {
	  tasks->add( pShTofCorr );
	  if(gHades->getEmbeddingMode()>0)
	  {
	      // embedding
	      pShTofCorr->setSimulationFlag(kTRUE);
	      tasks->add( new HShowerHitTofTrackMatcher("sho.httofmatch","sho.httofmatch"));
	  }
      }
  }
  else
  {
      // simulation
      if(analysisLevel >=1 )
      {
	  tasks->add( new HShowerHitDigitizer("shohit.digi","shohit.digi") );
	  tasks->add( new HShowerPadDigitizer("shopad.digi","shopad.digi") );
	  tasks->add( new HShowerCopy("sho.copy","sho.copy"));
      }
      if(analysisLevel >=2)
      {
	  tasks->add( new HShowerHitFinder("sho.hitf","sho.hitf") );
	  tasks->add( new HShowerHitTrackMatcher("sho.htmatch","sho.htmatch") );

      }
      if(analysisLevel >=3)
      {
	  tasks->add( pShTofCorr );
	  pShTofCorr->setSimulationFlag(kTRUE);
	  tasks->add( new HShowerHitTofTrackMatcher("sho.httofmatch","sho.httofmatch"));
      }
  }
  return tasks;
}

void HShowerTaskSet::setAnalysisSimOrReal(Option_t* optrealorsim="") {
TString optRealOrSim=optrealorsim;

    optRealOrSim.ToLower();
    if(optRealOrSim.CompareTo("real")==0)
    {
	    isSimulation=kFALSE;
    }
    else if(optRealOrSim.CompareTo("simulation")==0)
    {
    	isSimulation=kTRUE;
    }
    else
    {
    	cerr<<"HShowerTaskSet:setRealOrSim() unknown argument :use real or simulation" << endl;
        exit(1);
    }
}

void HShowerTaskSet::setAnalysisLevel(Option_t* optanalysislevel="") {
// Sets maximum analysis levels leprecognition 
TString optanalLavel = optanalysislevel; 

 	optanalLavel.ToLower();
	if(optanalLavel.CompareTo("leprecognition")==0) 
    {
		analysisLevel=1;	
    }   
    else
    {
    	cerr<<"HShowerTaskSet::setAnalysisLevel(Option_t*): unknown argument use leprecognition" << endl;
		exit(1);     
	}
}
	
void HShowerTaskSet::passArguments(TString s1) {
// pass arguments to the make tasks function

TString ssimulation = "simulation" ;
TString sreal = "real" ;
TString smagneton = "magneton" ;
TString smagnetoff = "magnetoff" ;
TString sraw = "raw" ;
TString scal = "cal" ;
TString shit = "hit" ;
TString shittof = "hittof" ;
TString slowshowerefficiency = "lowshowerefficiency" ;

TString s2 = s1;

s1.ToLower();
s1.ReplaceAll(" ","");

Ssiz_t len=s1.Length();

  if(len!=0) {
     
	char* mystring=(char*)s1.Data();

	Char_t* buffer;
	TList myarguments;
	TObjString *stemp;
	TString argument;
	Int_t count=0;
	   
	while(1) // find all token in option string and put them to a list
	{
		if(count==0)
		{
			buffer=strtok(mystring,",");
			stemp=new TObjString(buffer);
			myarguments.Add(stemp);
		}

		if(!(buffer=strtok(NULL,",")))break;
		stemp=new TObjString(buffer);
		myarguments.Add(stemp);

	    count++;
    }

	ianalysisSimOrReal=0;
	ianalysisLevel=0;
	imagnet=0;

    TIterator* myiter=myarguments.MakeIterator();
	// go over list of arguments and compare the known keys

	while ((stemp=(TObjString*)myiter->Next())!= 0) 
	{
	    argument=stemp->GetString();

		cout << " print argument " <<  argument << endl ;
                
                if( argument.CompareTo(slowshowerefficiency) == 0) isLowShowerEfficiency = kTRUE;

		if(argument.CompareTo(sraw) == 0) 
		{
          ianalysisLevel++; 		
		  if(ianalysisLevel>1) 
		  {
		     cerr<<"HShowerTaskSet: overlap with other argument for analysis level:RAW!" << endl; 
	  
	    	cout << "input option string: " << s2  << endl;
	    	exit(1);
	 	  }

           analysisLevel=0;
		}	
       
		else if(argument.CompareTo(scal) == 0)
        {
          ianalysisLevel++;         
          if(ianalysisLevel>1) 
          {
             cerr<<"HShowerTaskSet: overlap with other argument for analysis level:CAL!" << endl; 
      
            cout << "input option string: " << s2  << endl;
            exit(1);
          }

           analysisLevel=1;
        }   
        
		else if(argument.CompareTo(shit) == 0)
        {
          ianalysisLevel++;         
          if(ianalysisLevel>1) 
          {
             cerr<<"HShowerTaskSet: overlap with other argument for analysis level:HIT!" << endl; 
      
            cout << "input option string: " << s2  << endl;
            exit(1);
          }

           analysisLevel=2;
        }   

		else if(argument.CompareTo(shittof) == 0)
        {
          ianalysisLevel++;         
          if(ianalysisLevel>1) 
          {
             cerr<<"HShowerTaskSet: overlap with other argument for analysis level:HITTOF!" << endl; 
      
            cout << "input option string: " << s2  << endl;
            exit(1);
          }

           analysisLevel=3;
        }   
		
		else if(argument.CompareTo(ssimulation) == 0) {
	      	
          ianalysisSimOrReal++; 		
		  if(ianalysisSimOrReal>1) 
		  {
		     cerr<<"HShowerTaskSet: ovrlap with other argument for analysis level:SIMULATION!"<< endl; 
	   	 	 cout << "input option string: " << s2  << endl;
	    	 exit(1);
		  }
		  isSimulation=kTRUE;
		}

        else if(argument.CompareTo(sreal)==0) 
		{
    	    ianalysisSimOrReal++;
	    	if(ianalysisSimOrReal>1) 
			{
		      cerr<<"HShowerTaskSet: overlap with other argument for analysis level:REAL!" << endl;
			  cout << "input option string: " << s2  << endl;
			  exit(1);
            }
	     isSimulation=kFALSE;
		}

		else if(argument.CompareTo(smagnetoff)==0) 
		{
           imagnet++;
           if(imagnet>1)
           {
              cerr<< "HShowerTaskSet: overlap with other argument for magnet status:MagnetOff!" << endl;
              cout<<"INPUT OPTIONSTRING: "<<s2<<endl;
              printOptions();
              exit(1);
           }
           isCoilOff=kTRUE;
        }

	    else if(argument.CompareTo(smagneton)==0)
        {
			imagnet++;
				cout<<"INPUT OPTIONSTRING: "<<s2<<endl;
			if(imagnet>1)
			{
				cerr<<"HShowerTaskSet: overlap with other argument for magnet status:MagnetOn!" << endl;
				cout<<"INPUT OPTIONSTRING: "<<s2<<endl;
				printOptions();
        	    exit(1);
        	}
        	isCoilOff=kFALSE;
        }
     }
  }
}

void HShowerTaskSet::printOptions(void) {

printf("*********************************************************** \n\n");

printf("THESE ARE POSSIBLE ANALYSIS OPTIONS FOR SHOWER - TOFINO DETECTOR \n\n");
printf("real - REAL DATA ANALYSIS / DEFAULT \n");
printf("simulation - SIMULATION DATA ANALYSIS \n");
printf("magnetoff - MAGNETIC FIELD SWITCH OFF \n");
printf("magneton - MAGNETIC FIELD SWITCH ON / DEFAULT \n");
printf("raw - ANALYSIS UP TO THE RAW LEVEL"); 	 
printf("cal - ANALYSIS UP TO THE CAL LEVEL  \n");
printf("hit - ANALYSIS UP TO THE HIT LEVEL  \n");
printf("hittof - ANALYSIS UP TO THE HITTOF LEVEL / DEFAULT \n\n");

printf("*********************************************************** \n");
}

ClassImp(HShowerTaskSet)