/**
  * MainHandler for HighLevelArchitecture
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Christian Ehrlicher, SLSE, 2017-04-07
  */

#include "main_handler.h"
#include "ngs_handler.h"
#include "web_socket_interface.h"
#include "Common/identifierstruct.h"

#include <QCoreApplication>
#include <QTimer>
#include <Common/settings.h>
#include <Common/logger.h>
#include <DDS/Core/pacemaker.h>

namespace HighLevelArchitecture
{

MainHandler::MainHandler(QObject *parent)
  : QObject(parent)
  , m_exerciseId(0)
  , m_logger(getLogger("MainHandler"))
{}

MainHandler::~MainHandler()
{
  m_ngsHandler  = nullptr;
  m_wsInterface = nullptr;
}

bool MainHandler::init(int exerciseId)
{
  NOTICE_LOG(m_logger) << LOGFUNCTION << ", exerciseId=" << exerciseId;

  m_exerciseId = 5; // exerciseId;
  IdentifierStruct::setOwnSiteId(exerciseId);

  //
  // NgsHandler
  //

/*
  if (!m_ngsHandler)
  {
    m_ngsHandler = std::make_shared<NgsHandler>();
//      connect(m_ngsHandler.get(), &NgsHandler::ngsHandlerReady,
//              m_wsHandler.get(), &WebSocketHandler::sendHlaConnectionState, Qt::UniqueConnection);
    if (!m_ngsHandler->init())
    {
      m_ngsHandler = nullptr;
      ERROR_LOG(m_logger) << "Could not init ngs - stopping application";
      QCoreApplication::quit();
      return false;
    }
  }
*/

  //
  // WsInterface
  //
  if (!m_wsInterface)
  {
    // requests from ws will be sent to ngsHandler:
    m_wsInterface = std::make_shared<WsInterface>(m_ngsHandler, this);
    int port = 23456;
    if (!m_wsInterface->init(port))
    {
      ERROR_LOG(m_logger) << LOGFUNCTION
                          << " WsInterface::init failed on port: " << port;
      return false;
    }
  }

  return true;
}

bool MainHandler::isConnectedToHla() const
{
  return m_ngsHandler && m_ngsHandler->isConnectedToHla();
}


} // namespace HighLevelArchitecture