// $Id$
//
//    File: JEventProcessor_dumpbcal.cc
// Created: Wed May 11 11:42:06 EDT 2011
// Creator: davidl (on Linux ifarm1101 2.6.18-128.7.1.el5 x86_64)
//

#include <iostream>
#include <sstream>
using namespace std;

#include "JEventProcessor_dumpbcal.h"
using namespace jana;

#include <TRACKING/DMCThrown.h>
#include <BCAL/DBCALShower.h>
#include <BCAL/DBCALHit.h>
#include <BCAL/DBCALTruthCell.h>

// Routine used to create our JEventProcessor
#include <JANA/JApplication.h>
extern "C"{
void InitPlugin(JApplication *app){
	InitJANAPlugin(app);
	app->AddProcessor(new JEventProcessor_dumpbcal());

	jout.SetTag(""); // supress "JANA >>"

	gPARMS->SetParameter("JANA:BATCH_MODE", true);
	gPARMS->SetParameter("THREAD_TIMEOUT", 1000000);
	
}
} // "C"


//------------------
// JEventProcessor_dumpbcal (Constructor)
//------------------
JEventProcessor_dumpbcal::JEventProcessor_dumpbcal()
{

}

//------------------
// ~JEventProcessor_dumpbcal (Destructor)
//------------------
JEventProcessor_dumpbcal::~JEventProcessor_dumpbcal()
{

}

//------------------
// init
//------------------
jerror_t JEventProcessor_dumpbcal::init(void)
{
	
	return NOERROR;
}

//------------------
// brun
//------------------
jerror_t JEventProcessor_dumpbcal::brun(JEventLoop *eventLoop, int runnumber)
{
	// This is called whenever the run number changes
	return NOERROR;
}

//------------------
// evnt
//------------------
jerror_t JEventProcessor_dumpbcal::evnt(JEventLoop *loop, int eventnumber)
{
	// Get objects so loop->Print() will work below
	vector<const DMCThrown*> throwns;
	vector<const DBCALTruthCell*> truthcells;
	vector<const DBCALShower*> showers;
	loop->Get(throwns);
	loop->Get(truthcells);
	loop->Get(showers, "KLOE");

	// Print Thrown (Generated) objects
	loop->Print("DMCThrown");

	// Print DBCALTruthCell objects
	loop->Print("DBCALTruthCell");

	// Print Shower objects
	loop->Print("DBCALShower", "KLOE");

	// Print associated objects for the shower objects
	for(unsigned int i=0; i<showers.size(); i++){
		
		vector<const DBCALHit*> hits;
		showers[i]->Get(hits);
		
		cout<<endl;
		cout<<"====== Hits for shower "<<i<<" ============"<<endl;

		for(unsigned int j=0; j<hits.size(); j++){
			vector<pair<string,string> > items;
			hits[j]->toStrings(items);
			
			// Print headers on first DBCAL hit
			unsigned int colwidth = 10;
			if(j==0){
				for(unsigned int k=0; k<items.size(); k++){
					string colname = items[k].first;
					if(colname.length()<colwidth)colname += string(colwidth-colname.length(), ' ');
					cout<<colname<<" ";
				}
				cout<<endl;
				for(unsigned int k=0; k<items.size(); k++){
					cout<<string(colwidth, '-')<<" ";
				}
				cout<<endl;
			}
			
			// Print values
			for(unsigned int k=0; k<items.size(); k++){
				string val = items[k].second;
				if(val.length()<colwidth)val += string(colwidth-val.length(), ' ');
				cout<<val<<" ";
			}
			cout<<endl;
		}
		cout<<endl;

	}

	return NOERROR;
}

//------------------
// erun
//------------------
jerror_t JEventProcessor_dumpbcal::erun(void)
{
	// This is called whenever the run number changes, before it is
	// changed to give you a chance to clean up before processing
	// events from the next run number.
	return NOERROR;
}

//------------------
// fini
//------------------
jerror_t JEventProcessor_dumpbcal::fini(void)
{
	// Called before program exit after event processing is finished.
	return NOERROR;
}