/**
  * @RDE_HEADER@
  * Handler for the WebSocket Interface
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Philipp Dassow, SLST, 2017-12-05
  */
#pragma once

#include <QtCore/QObject>

#include <LtsWebSocket/lts_web_socket_server.h>

#include "logger.h"

namespace TrainingAreaBase
{
class MainHandler;
namespace WebSocketInterface
{
namespace ClientMessages
{
class ClientMessageFactory;
}
namespace Messages
{
class ReplyMessage;
}
class DataManager;

/**
 * @brief The WebSocketInterfaceHandler class is the main class for the WebSocketInterface
 */
class WebSocketInterfaceHandler final : public QObject
{
  Q_OBJECT
public:
  /**
   * @brief WebSocketInterfaceHandler Constructor
   * @param mainHandler MainHandler to get the HandlerStructureElement from
   */
  explicit WebSocketInterfaceHandler(MainHandler *mainHandler, QObject *parent = nullptr);

  /**
   * @brief ~WebSocketInterfaceHandler Destructor
   */
  ~WebSocketInterfaceHandler();

  /**
   * @brief init Initialises all needed classes for the WebSocketInterface
   * @return True on success, otherwise false
   */
  bool init();

  bool sendToAllClients(Messages::ReplyMessage *message);
  /**
   * @brief webSocketPort returns the listen port
   * @return listen port
   */
  unsigned short serverWebSocketPort() { return m_webSocketServer->webSocketPort(); }

private:
  void cleanup();

private:
  LtsWebSocket::LtsWebSocketServer     *m_webSocketServer;
  ClientMessages::ClientMessageFactory *m_messageFactory;
  DataManager                          *m_dataManager;
  MainHandler                          *m_mainHandler;
  LOGGER_T                              m_logger;
}; // class WebSocketInterfaceHandle

} // namespace WebSocketInterface
} // namespace TrainingAreaBase