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Lts/Services/OcSituationServer/central_aes_data_queue.h

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+/**
+  * Manages central aes data to be sent
+  * $Id: handler_oc_situation_data.h 57655 2022-07-20 11:38:28Z karwat $
+  * $HeadURL: svn://192.168.133.21/TDS/branches/product/features/3dws_devel/Lts/Services/OcSituationServer/handler_oc_situation_data.h $
+  * $Author: karwat $
+  * Created by Hannes Fritsche, SLTE, 16-08-2022
+  */
+#pragma once
+
+#include <QQueue>
+#include "oc_situation.h"
+#include <QObject>
+#include "logger.h"
+#include <QMutex>
+#include <QMutexLocker>
+#include "central_aes_data_builder.h"
+
+namespace OcSituationServer
+{
+
+class CentralAesDataQueue : public QObject
+{
+  Q_OBJECT
+public:
+  explicit CentralAesDataQueue(QObject *parent = nullptr);
+
+  template <typename T>
+  void addAesItem(const T &aesItem)
+  {
+    QMutexLocker locker(&m_accessMutex);
+    QByteArray data;
+    bool isPrioritized = false;  // we prioritize every single fire
+
+    clearSpecificMessage(aesItem.id(), OcSituation::AddMod);
+
+    DataBuilder::addCentralAesChangeType(data, OcSituation::AddMod);
+    data.append(DataBuilder::getByteStreamAesItem(aesItem, isPrioritized));
+
+    if (isPrioritized)
+      m_internalPrioritizedQueue.enqueue({aesItem.id(), OcSituation::AddMod, data});
+    else
+      m_internalQueue.enqueue({aesItem.id(), OcSituation::AddMod, data});
+
+    DEBUG_LOG(m_logger) << "New AesItem added. " << m_internalQueue.size() << " normal, "
+                        << m_internalPrioritizedQueue.size() << " prioritized and "
+                        << m_internalQueue.size() + m_internalPrioritizedQueue.size() << " messages in total.";
+  }
+
+  void addRemoveMessage(int32_t aesItemId, AreaEffectSimulation::AesType aesType, bool isPrioritized = false);
+  void addRemoveMessage(const AreaEffectSimulation::EffectCluster &effectCluster);
+  void addRemoveMessage(const AreaEffectSimulation::NContamination &nContamination);
+  void addRemoveMessage(const AreaEffectSimulation::BCContamination &bCContamination);
+  void addRemoveMessage(const AreaEffectSimulation::ExplosionArea &explosionArea);
+  void addRemoveMessage(const AreaEffectSimulation::ExplosionSingle &explosionSingle);
+  void addRemoveMessage(const AreaEffectSimulation::MineArea &mineArea);
+  void addRemoveMessage(const AreaEffectSimulation::FunctionalArea &functionalArea);
+  void addRemoveMessage(const AreaEffectSimulation::BoobyTrap &boobyTrap);
+  void addRemoveMessage(const AreaEffectSimulation::OffRouteMine &offRouteMine);
+  void addRemoveMessage(const AreaEffectSimulation::ExplosionCluster &explosionCluster);
+
+  QByteArray getSendingData(qint32 size);
+
+  bool hasMessages() const;
+
+  void clear();
+private:
+  void clearSpecificMessage(int32_t aesItemId, OcSituation::CentralAesChangeType changeType);
+
+  struct SendingMessage
+  {
+    int32_t aesItemId;
+    OcSituation::CentralAesChangeType changeType;
+    QByteArray data;
+
+    SendingMessage()
+      : aesItemId(0)
+      , changeType(OcSituation::AddMod)
+      , data(QByteArray())
+    {}
+
+    SendingMessage(int32_t aesItemId, OcSituation::CentralAesChangeType changeType, const QByteArray &data)
+      : aesItemId(aesItemId)
+      , changeType(changeType)
+      , data(data)
+    {}
+  };
+
+  // attributes
+  QMutex m_accessMutex;
+  QQueue<SendingMessage> m_internalQueue;
+  QQueue<SendingMessage> m_internalPrioritizedQueue;
+  LOGGER_T &m_logger;
+};
+
+} // namespace OcSituationServer