/********************************************************************************
 *    Copyright (C) 2014 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
 *                                                                              *
 *              This software is distributed under the terms of the             *
 *         GNU Lesser General Public Licence version 3 (LGPL) version 3,        *
 *                  copied verbatim in the file "LICENSE"                       *
 ********************************************************************************/
/**
 * PndMQTopix4Sampler.cpp
 *
 * @since 2014-10-10
 * @author A. Rybalchenko
 */

#include <memory> // unique_ptr

#include <boost/thread.hpp>
#include <boost/bind.hpp>
#include <PndMQTopix4Sampler.h>

#include "FairMQLogger.h"
#include "mrfdata_8b.h"
#include "PndMQStatus.h"

using namespace std;

PndMQTopix4Sampler::PndMQTopix4Sampler()
    : fFileName()
{
}

void PndMQTopix4Sampler::CustomCleanup(void *data, void *object)
{
    delete (TMrfData_8b*)object;
}

void PndMQTopix4Sampler::Init()
{
    fTopixDataReader.Init();
}

void PndMQTopix4Sampler::Run()
{
	bool stop = false;

    while (CheckCurrentState(RUNNING) && stop == false)
    {
        //boost::this_thread::sleep(boost::posix_time::milliseconds(1000));

        TMrfData_8b* data = 0;
        stop = fTopixDataReader.ReadInDataFromFile(data);

        unique_ptr<FairMQMessage> header(fTransportFactory->CreateMessage(sizeof(int)));

        int flag = -1;
        if (stop == false){
        	flag = PndMQStatus::RUNNING;
			memcpy(header->GetData(), &flag, sizeof(int));
			unique_ptr<FairMQMessage> msg(fTransportFactory->CreateMessage(reinterpret_cast<u_int8_t*>(&data->regdata[0]),data->getNumWords(),CustomCleanup,data));
	 //       LOG(INFO) << "Sending Words\"" << data->getNumWords() << "\"" << " Bits: " << data->getNumBits();
			fChannels.at("data-out").at(0).SendPart(header);
			fChannels.at("data-out").at(0).Send(msg);
        }
        else
        {
        	flag = PndMQStatus::STOP;
        	memcpy(header->GetData(), &flag, sizeof(int));
        	fChannels.at("data-out").at(0).Send(header);
        }
    }
}

PndMQTopix4Sampler::~PndMQTopix4Sampler()
{
}

void PndMQTopix4Sampler::SetProperty(const int key, const string& value)
{
    switch (key)
    {
        case FileName:
            fFileName = value;
            fTopixDataReader.SetFileName(fFileName);
            break;
        default:
            FairMQDevice::SetProperty(key, value);
            break;
    }
}

string PndMQTopix4Sampler::GetProperty(const int key, const string& default_ /*= ""*/)
{
    switch (key)
    {
        case FileName:
            return fFileName;
            break;
        default:
            return FairMQDevice::GetProperty(key, default_);
    }
}

void PndMQTopix4Sampler::SetProperty(const int key, const int value)
{
    switch (key)
    {
	default:
		FairMQDevice::SetProperty(key, value);
		break;
    }
}

int PndMQTopix4Sampler::GetProperty(const int key, const int default_ /*= 0*/)
{
    switch (key)
    {
        default:
            return FairMQDevice::GetProperty(key, default_);
    }
}