/**
  * @RDE_HEADER@
  * The ClientConnection class represents a connection to a single client.
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Hannes Fritsche, SLSE, 2017-09-07
  */
#pragma once

#include <QtCore/QQueue>
#include <QtNetwork/QHostAddress>

#include "WebSocketInterface/Messages/message_transmitter.h"
#include "logger.h"

class QWebSocket;
class QTimer;

namespace CombatNetRadio
{
namespace WebSocketInterface
{
namespace Connection
{
class ClientConnection
  : public QObject
  , public Messages::MessageTransmitter
{
  Q_OBJECT
public:
  explicit ClientConnection(QWebSocket *socket, QObject *parent = nullptr);
  ~ClientConnection();

  bool init();
  QHostAddress ip() const;
  void addMessage(const Messages::ReplyMessage &message) override final;

Q_SIGNALS:
  void newTextMessage(MessageTransmitter *transmitter, const QString &message);
  void disconnected(ClientConnection *conn);

private Q_SLOTS:
  void onNewTextMessageFromSocket(const QString &message);
  void sendMessagesFromQueue();
  void onSocketDisconnect();

private: // methods
  void sendMessages();

private: // attributes
  QWebSocket *m_socket;
  QQueue<Messages::ReplyMessage> m_messageQueue;
  QHostAddress m_ip;

  LOGGER_T m_logger;
}; // class ClientConnection
} // namespace Connection
} // namespace WebSocketInterface
} // namespace CombatNetRadio