#pragma once

#include "dds_handler.h"
#include "logger.h"
#include <taboc_dtc.h>
#include <QWebSocket>

class QTimer;

namespace TrainingAreaBaseOC {

enum class WebSocketState {
  DISCONNECTED = 0, // should not happen
  CONNECTEDTOSERVER, // 1
  CONNECTTOPPM, // 2
  CONNECTEDTOPPM, // 3
};

class WebsocketHandler : public QObject
{
  Q_OBJECT
public:
  WebsocketHandler(QObject *parent, int exerciseId,
                   const std::shared_ptr<Interface::Dts> dtsTabOc, const std::shared_ptr<Interface::Dtc> dtcTabOc);

private slots:
  void onTryConnectionTimerTimeout();
  void onFetchPositionTimerTimeout();
  void onNewSocketState(QAbstractSocket::SocketState state);
  void onNewTextMessageFromSocket(const QString &message);

private:
  void connectToExPPM(int exPort);
  void sendPositionRequest();
  void onSendOwnPosition(const QString &message);

  void connectToServer();
  void sendServicePortRequest();
  void parseServices(const QString &message);

  WebSocketState m_state = WebSocketState::DISCONNECTED;
  int m_exerciseId = 0;
  int m_ownEquipmentId = 0;
  std::shared_ptr<Interface::Dts> m_dtsTaboc;
  std::shared_ptr<Interface::Dtc> m_dtcTaboc;
  QTimer *m_tryConnectionTimer = nullptr;
  QTimer *m_fetchPositionTimer = nullptr;
  QWebSocket *m_socket = nullptr;

  LOGGER_T &m_logger;

};


} // namespace TrainingAreaBaseOc