backgrounddataupdater.h

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// SPDX-FileCopyrightText: Copyright (C) 2017 swift Project Community / Contributors
// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-swift-pilot-client-1
 
 
#ifndef SWIFT_CORE_DB_BACKGROUNDDATAUPDATER_H
#define SWIFT_CORE_DB_BACKGROUNDDATAUPDATER_H
 
#include <atomic>
 
#include <QMap>
#include <QReadWriteLock>
 
#include "core/data/dbcaches.h"
#include "core/swiftcoreexport.h"
#include "misc/network/entityflags.h"
#include "misc/simulation/data/modelcaches.h"
#include "misc/statusmessagelist.h"
#include "misc/threadedtimer.h"
#include "misc/worker.h"
 
namespace swift::core::db
{
    class SWIFT_CORE_EXPORT CBackgroundDataUpdater : public swift::misc::CContinuousWorker
    {
        Q_OBJECT
 
    public:
        static const QStringList &getLogCategories();
 
        CBackgroundDataUpdater(QObject *owner);
 
        swift::misc::CStatusMessageList getMessageHistory() const;
 
        void startUpdating(std::chrono::milliseconds ms);
 
    signals:
        void consolidating(bool running);
 
    private:
        mutable QReadWriteLock m_lockMsg; 
        std::atomic_int m_cycle { 0 }; 
        std::atomic_bool m_inWork { false }; 
        std::atomic_bool m_updatePublishedModels { true }; 
        QMap<QString, QDateTime> m_syncedModelsLatestChange; 
        swift::misc::CStatusMessageList m_messageHistory;
        misc::CThreadedTimer m_updateTimer; 
 
        // set/caches as member as we are in own thread, central instance will not work
        swift::misc::simulation::data::CModelCaches m_modelCaches { false, this };
        swift::misc::simulation::data::CModelSetCaches m_modelSets { false, this };
 
        void doWork();
 
        void triggerInfoReads();
 
        void
        syncModelOrModelSetCacheWithDbData(bool modelSetFlag,
                                           const swift::misc::simulation::CAircraftModelList &dbModelsConsidered = {});
 
        void syncDbEntity(swift::misc::network::CEntityFlags::Entity entity);
 
        bool doWorkCheck() const;
 
        void onModelsPublished(const swift::misc::simulation::CAircraftModelList &modelsPublished, bool directWrite);
 
        swift::misc::simulation::data::IMultiSimulatorModelCaches &modelCaches(bool modelSetFlag);
 
        void addHistory(const swift::misc::CStatusMessage &msg);
    };
} // namespace swift::core::db
#endif // SWIFT_CORE_DB_BACKGROUNDDATAUPDATER_H