Initial commit

Lts/Proxies/CombatNetRadio/exercise_manager.h

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+/**
+  * @RDE_HEADER@
+  * ExerciseManager
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Christian Fröbel, NLE, 2019-08-02
+  */
+
+#pragma once
+
+#include "WebSocketInterface/Messages/reply_message.h"
+#include <QObject>
+#include <QString>
+#include <QTimer>
+#include <QVector>
+#include <map>
+#include <vector>
+#include <memory>
+#include <chrono>
+#include <AudioVideoManagement/avm_ftc.h>
+#include "logger.h"
+
+
+namespace AudioVideoManagement
+{
+class CnrConfig;
+}
+
+namespace CombatNetRadio
+{
+
+class ActiveExercises;
+class DdsHandler;
+class TrainingArea;
+
+/**
+ * Observes ActiveExercises for active Exercises that have an active FrequencyPlanning.
+ * For those it sets up the neccessary parts.
+ *
+ * @author Christian Fröbel
+ */
+class ExerciseManager : public QObject
+    , protected AudioVideoManagement::Interface::Ftc::ModifyFrequencyPlanningStatusReplyHandler
+    , protected AudioVideoManagement::Interface::Ftc::ClearFrequencyPlanningStatusReplyHandler
+    , protected AudioVideoManagement::Interface::Ftc::RemoveFrequencyPlanningStatusByClientReplyHandler
+{
+  Q_OBJECT
+
+public:
+  explicit ExerciseManager(ActiveExercises *activeExercises, DdsHandler *ddsHandler);
+  virtual ~ExerciseManager();
+
+  WebSocketInterface::Messages::ReplyMessage                trainingAreaData(const QString &uuid) const;
+  std::vector<WebSocketInterface::Messages::ReplyMessage>   radioStations(const QString &uuid) const;
+  WebSocketInterface::Messages::ReplyMessage                configCnr(const QString &uuid);
+  WebSocketInterface::Messages::ReplyMessage                positionsCnr(const QString &uuid) const;
+
+  void onModifyFrequencyPlanningStatusReply(const Core::FunctionReplyObject &replyObject) override final;
+  void onClearFrequencyPlanningStatusReply(const Core::FunctionReplyObject &replyObject) override final;
+  void onRemoveFrequencyPlanningStatusByClientReply(const Core::FunctionReplyObject &replyObject) override final;
+  /**
+   * For a global CnrConfig collect the positions of all Participants from each Exercise.
+   * Will be called by PositionsCnr.
+   */
+  QVector<WebSocketInterface::Messages::ReplyMessage::LonLatPoint> positionsForGlobal(const AudioVideoManagement::CnrConfig &config) const;
+
+public slots:
+  void setPositionsUpdateInterval(std::chrono::milliseconds interval);
+  void stopPositionsUpdate();
+  void onNewClientConnection(qint64 id);
+  void onClientConnectionClosed(qint64 id);
+  void onClearFrequencyPlanningStatus();
+  void onConfigCnrSent(qint64 id, const QString &uuid, const QString &requester = {}, bool isActiveClient = false);
+  void onConfigCnrReceived(qint64 id, const QString &uuid);
+  void onConfigCnrProcessed(qint64 id, const QString &uuid, const QJsonObject &configCnrData = {});
+
+signals:
+  void essentialsUpdate();
+  void positionsUpdate(const WebSocketInterface::Messages::ReplyMessage &positionsCnr);
+
+private:
+  void onExerciseActivated(int exerciseId);
+  void onExerciseDeactivated(int exerciseId);
+  void onPositionsUpdateTimeout();
+
+  struct ExerciseParts;
+
+  ActiveExercises                *m_activeExercises;
+  DdsHandler                     *m_ddsHandler;
+  std::map<int, ExerciseParts>    m_parts;        //!< exerciseId -> ExerciseParts
+  std::unique_ptr<TrainingArea>   m_trainingArea; //!< set when there is at least one active Exercise
+  QTimer                          m_positionsUpdateTimer;
+  QTimer                          m_essentialsUpdateTimer; //!< to cope with repeated updates in a short period of time
+  NGL::INGLLogger                &m_logger;
+
+};
+
+} // namespace CombatNetRadio