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Lts/Proxies/HighLevelArchitecture/Hla_test_tool/ws_telegrams.h

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+/**
+  * Telegrams at WsTelegram
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Christian Ehrlicher, NLE, 2019-09-18
+  */
+
+#pragma once
+
+#include <cstdint>
+#include <exception>
+#include <QJsonObject>
+#include <QString>
+
+namespace HighLevelArchitecture
+{
+
+class JsonException final : public std::exception
+{
+public:
+  JsonException(const QJsonObject &obj, const QString &key);
+  const char *what() const noexcept override { return m_what.data(); }
+private:
+  QJsonObject m_obj;
+  QString m_key;
+  QByteArray m_what;
+};
+template <typename T>
+struct Constraints;
+
+
+//
+// Enumerations
+//
+enum class FinalAttackHeadingMode
+{
+  None = 0,
+  HeadingOnly = 1,
+  HeadingWithSector = 2,
+};
+
+
+//
+// Structs
+//
+// ------------------------------------------------------------------
+struct GeoPosition2D
+{
+  double lat = 0; // in degree, WGS-84
+  double lon = 0; // in degree, WGS-84
+
+  static GeoPosition2D fromJson(const QJsonObject &obj);
+  QJsonObject toJson() const;
+};
+
+// ------------------------------------------------------------------
+struct GeoPosition3D final : public GeoPosition2D
+{
+  double height = 0;  // above MSL
+
+  static GeoPosition3D fromJson(const QJsonObject &obj);
+  QJsonObject toJson() const;
+};
+
+// ------------------------------------------------------------------
+struct Area2D
+{
+  GeoPosition2D centerPoint;
+  int width{100};
+  int height{100};
+
+  static Area2D fromJson(const QJsonObject &obj);
+  QJsonObject toJson() const;
+};
+
+
+// ------------------------------------------------------------------
+struct WsTelegramBase
+{
+  int     objectId  = 0;
+  QString name;
+  double  timestamp = 0; // in msec since epoche // for debugging purpose
+
+  virtual ~WsTelegramBase() = default;
+  virtual QJsonObject toJson() const = 0;
+  virtual QString type() const = 0;
+};
+
+// ------------------------------------------------------------------
+
+template <typename T>
+struct WsTelegramBaseTmpl : WsTelegramBase
+{
+  QString type() const override final { return Constraints<T>::type(); }
+};
+
+// ------------------------------------------------------------------
+struct WsTelegramPosition final : public WsTelegramBaseTmpl<WsTelegramPosition>
+{
+  GeoPosition3D position;
+
+  // conversion functions
+  static WsTelegramPosition fromJson(const QJsonObject &obj);
+  QJsonObject toJson() const override;
+};
+template <> struct Constraints<WsTelegramPosition>
+{
+  static QString type() { return QStringLiteral("WsTelegramPosition"); }
+};
+
+
+// ------------------------------------------------------------------
+struct WsTelegramRemoveAesObject final : public WsTelegramBaseTmpl<WsTelegramRemoveAesObject>
+{
+  // conversion functions
+  static WsTelegramRemoveAesObject fromJson(const QJsonObject &obj);
+  QJsonObject toJson() const override;
+};
+template <> struct Constraints<WsTelegramRemoveAesObject>
+{
+  static QString type() { return QStringLiteral("WsTelegramRemoveAesObject"); }
+};
+
+
+// ------------------------------------------------------------------
+struct WsTelegramMineFieldObject final : public WsTelegramBaseTmpl<WsTelegramMineFieldObject>
+{
+  int           activationTime{0};
+  bool          isDeactivated{false};
+  int           duration{0};
+  Area2D        area2D;      // define center and optional width, height
+
+  // conversion functions
+  static WsTelegramMineFieldObject fromJson(const QJsonObject &obj);
+  QJsonObject toJson() const override;
+};
+template <> struct Constraints<WsTelegramMineFieldObject>
+{
+  static QString type() { return QStringLiteral("WsTelegramMineFieldObject"); }
+};
+
+
+
+} // namespace HighLevelArchitecture