/**
  * @RDE_HEADER@
  * Handler for the WebSocket Interface
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Hannes Baeuerle, SLSE, 2016-08-25
  */
#include "websocket_interface_handler.h"

#include "main_handler.h"
#include "data_manager.h"
#include "WebSocketInterface/Messages/client_message.h"
#include <nglsettings/nglsettings_connections.h>
#include "settings.h"

namespace InfrastructureManagement
{
namespace WebSocketInterface
{

WebSocketInterfaceHandler::WebSocketInterfaceHandler(MainHandler *mainHandler, QObject *parent)
  : QObject(parent)
  , m_webSocketServer(nullptr)
  , m_messageFactory(nullptr)
  , m_dataManager(nullptr)
  , m_mainHandler(mainHandler)
  , m_logger(getLogger("WebSocketInterfaceHandler"))
{
}

WebSocketInterfaceHandler::~WebSocketInterfaceHandler()
{
  cleanup();
}

bool WebSocketInterfaceHandler::init()
{
  cleanup();

  DEBUG_LOG(m_logger) << "... ok";

  DEBUG_LOG(m_logger) << "Initialising DataManager";
  m_dataManager = new DataManager(m_mainHandler);
  if (!m_dataManager->init())
  {
    ERROR_LOG(m_logger) << "Failed to initialise DataManager";
    return false;
  }
  DEBUG_LOG(m_logger) << "... ok";

  m_messageFactory = new Messages::ClientMessageFactory(m_dataManager);
  m_webSocketServer = new LtsWebSocket::LtsWebSocketServer(m_messageFactory, this);

  DEBUG_LOG(m_logger) << "Setting Message Delay to " << Settings::messageDelay();

  m_webSocketServer->setMessageDelay(Settings::messageDelay());

  DEBUG_LOG(m_logger) << "Initialising LtsWebSocketServer";
  if (!m_webSocketServer->init(QStringLiteral("ISM"),
                               NGL::Connections::port(NGL::Connections::eConnection::ISM_WEBSOCKET)))
  {
    ERROR_LOG(m_logger) << "Failed to initialise LtsWebSocketServer";
    return false;
  }
  DEBUG_LOG(m_logger) << "... ok";

  DEBUG_LOG(m_logger) << "Connection signals and slots";

  return true;
}

void WebSocketInterfaceHandler::cleanup()
{
  delete m_webSocketServer;
  delete m_messageFactory;
  delete m_dataManager;
}

} // namespace WebSocketInterface
} // namespace InfrastructureManagement