/**
  * @RDE_HEADER@
  * Login Dialog
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Chrsitian Roeskens, NLSE, 2018-01-18
  */

#include "handler_workstation_logout.h"
#include "main_handler.h"
#include "dds_handler.h"

#include <QTimer>

namespace AssetManagement
{

constexpr int MAX_DATATOPIC_LIFETIME = 10 * 1000;  //10 sec

HandlerWorkstationLogout::HandlerWorkstationLogout(MainHandler *mainHandler, QObject *parent)
  : QObject(parent)
  , Interface::Fts::WorkstationLogoutRequestHandler(mainHandler->dds()->fts())
  , m_logger(getLogger("HandlerWorkstationLogout"))
  , m_mainHandler(mainHandler)
{
}

HandlerWorkstationLogout::~HandlerWorkstationLogout()
{
  qDeleteAll(m_logoutRequestMap);
}

void HandlerWorkstationLogout::onWorkstationLogoutRequest(const rti::core::SampleIdentity &cookie, const WorkstationLogout &request)
{
  if (!m_logoutRequestMap.contains(request.originatorId()))
  {
    int originatorId = request.originatorId();

    QTimer *dtLifetimeTimer = new QTimer(this);
    dtLifetimeTimer->setSingleShot(true);
    dtLifetimeTimer->start(MAX_DATATOPIC_LIFETIME);

    connect(dtLifetimeTimer, &QTimer::timeout, this,
            [this, originatorId]()
    {
      m_mainHandler->dds()->dts()->removeWorkstationLogoutByKey(originatorId);
      delete m_logoutRequestMap.take(originatorId);
    });

    m_logoutRequestMap.insert(originatorId, dtLifetimeTimer);
    m_mainHandler->dds()->dts()->publish(request);
  }
  else
  {
    m_logoutRequestMap.value(request.originatorId())->start(MAX_DATATOPIC_LIFETIME);
    m_mainHandler->dds()->dts()->publish(request);
  }

  m_mainHandler->dds()->fts()->workstationLogoutReply(cookie, Core::FunctionReplyObject(request.originatorId()));
}

bool HandlerWorkstationLogout::init()
{
  return true;
}

} // namespace AssetManagement