#ifndef __JTRIGGER__JK40RUNBYRUNSIMULATOR__
#define __JTRIGGER__JK40RUNBYRUNSIMULATOR__

#include "km3net-dataformat/online/JDAQSummaryFrame.hh"

#include "JPhysics/JK40Rates.hh"
#include "JDetector/JK40DefaultSimulator.hh"
#include "JTrigger/JSummaryRouter.hh"
#include "JTrigger/JTriggerToolkit.hh"


/**
 * \author mdejong
 */

namespace JTRIGGER {}
namespace JPP { using namespace JTRIGGER; }

namespace JTRIGGER {

  using KM3NETDAQ::JDAQSummaryFrame;
  using JPHYSICS::JK40Rates;
  using JDETECTOR::JK40DefaultSimulator;
  using JDETECTOR::JPMTIdentifier;
  

  /**
   * K40 simulation based on run-by-run information.
   *
   * This class overwrites the method JK40DefaultSimulator::getSinglesRate.
   * The actual singles rate is obtained from summary data.
   */
  class JK40RunByRunSimulator :
    public JK40DefaultSimulator
  {
  public:
    /**
     * Constructor.
     *
     * \param  router  summary router
     * \param  rates   K40 rates [Hz]
      */
    JK40RunByRunSimulator(const JSummaryRouter& router,
			  const JK40Rates&      rates) :
      JK40DefaultSimulator(rates),
      summary_router(router)
    {}
 

    /**
     * Get singles rate as a function of PMT.
     *
     * \param  pmt     PMT identifier
     * \return         rate [Hz]
     */
    virtual double getSinglesRate(const JPMTIdentifier& pmt) const override 
    {
      if (summary_router.hasSummaryFrame(pmt.getModuleID())) {

	const JDAQSummaryFrame& frame = summary_router.getSummaryFrame(pmt.getModuleID());

	return getRate(frame, pmt.getPMTAddress());
      }

      return 0.0;
    }


  protected:
    const JSummaryRouter& summary_router;
  };
}

#endif