// $Id$
//
//    File: DPaddleHit_factory.cc
// Created: Thu Dec  8 08:05:34 EST 2011
// Creator: davidl (on Linux ifarm1102 2.6.18-128.7.1.el5 x86_64)
//


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

#include "DPaddleHit_factory.h"
using namespace jana;

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

//------------------
// brun
//------------------
jerror_t DPaddleHit_factory::brun(jana::JEventLoop *eventLoop, int runnumber)
{
	return NOERROR;
}

//------------------
// evnt
//------------------
jerror_t DPaddleHit_factory::evnt(JEventLoop *loop, int eventnumber)
{

	vector<const D250WindowRawData*> windowRawData;
	loop->Get(windowRawData);
	
	for(unsigned int i=0; i<windowRawData.size(); i++){
		const D250WindowRawData *wrd = windowRawData[i];
		
		if(wrd->chan > 9)continue;

		const D250EventTime *eventTime = NULL;
		wrd->GetSingle(eventTime);
		if(!eventTime)continue; // need associated D250EventTime object for time
		if(eventTime->slot!=5)continue;

		// Create new hit object
		DPaddleHit *hit = new DPaddleHit;
		hit->AddAssociatedObject(wrd);
		hit->AddAssociatedObject(eventTime);
		hit->chid = wrd->chan%5;
		hit->orientation = wrd->chan/5;
		_data.push_back(hit);

		// Determine pedestal from first 10 samples
		hit->ped = 0.0;
		unsigned int Nped_samples=0;
		for(; Nped_samples<10; Nped_samples++){
			if(Nped_samples>=wrd->samples.size())break;
			hit->ped += (double)wrd->samples[Nped_samples];
		}
		hit->ped /= (double)Nped_samples;
			
		// Sum all samples and subtract pedestal
		hit->sum = 0;
		for(unsigned int j=0; j<wrd->samples.size(); j++){
			hit->sum += (double)wrd->samples[j] - hit->ped;
		}
		
	}
	return NOERROR;
}

//------------------
// erun
//------------------
jerror_t DPaddleHit_factory::erun(void)
{
	return NOERROR;
}

//------------------
// fini
//------------------
jerror_t DPaddleHit_factory::fini(void)
{
	return NOERROR;
}