Ref T515, retrieve last validation results in distributed swift setup

src/blackgui/components/aircraftmodelvalidationcomponent.cpp

@@ -12,6 +12,8 @@
 #include "blackgui/guiapplication.h"
 #include "blackcore/context/contextsimulator.h"
 
+#include <QPointer>
+
 using namespace BlackMisc;
 using namespace BlackMisc::Simulation;
 using namespace BlackCore::Context;
@@ -34,6 +36,14 @@ namespace BlackGui
             connect(ui->pb_TempDisableInvalid,  &QPushButton::released, this, &CAircraftModelValidationComponent::onButtonClicked);
             connect(ui->pb_TempDisableSelected, &QPushButton::released, this, &CAircraftModelValidationComponent::onButtonClicked);
             connect(ui->pb_TriggerValidation,   &QPushButton::released, this, &CAircraftModelValidationComponent::triggerValidation);
+
+            // 1st init when running in distributed environment
+            QPointer<CAircraftModelValidationComponent> myself(this);
+            QTimer::singleShot(2500, this, [ = ]
+            {
+                if (!myself || !sGui || sGui->isShuttingDown()) { return; }
+                myself->requestLastResults();
+            });
         }
 
         CAircraftModelValidationComponent::~CAircraftModelValidationComponent()
@@ -87,17 +97,29 @@ namespace BlackGui
                 return;
             }
 
-            const CSimulatorInfo sim = ui->comp_Simulator->getValue();
-            if (sGui->getIContextSimulator()->triggerModelSetValidation(sim))
+            const CSimulatorInfo simulator = ui->comp_Simulator->getValue();
+            if (sGui->getIContextSimulator()->triggerModelSetValidation(simulator))
             {
-                this->showOverlayHTMLMessage(QStringLiteral("Triggered validation for '%1'").arg(sim.toQString(true)), 5000);
+                this->showOverlayHTMLMessage(QStringLiteral("Triggered validation for '%1'").arg(simulator.toQString(true)), 5000);
             }
             else
             {
-                this->showOverlayHTMLMessage(QStringLiteral("Cannot trigger validation for '%1'").arg(sim.toQString(true)), 5000);
+                this->showOverlayHTMLMessage(QStringLiteral("Cannot trigger validation for '%1'").arg(simulator.toQString(true)), 5000);
             }
         }
 
+        void CAircraftModelValidationComponent::requestLastResults()
+        {
+            if (!sGui || sGui->isShuttingDown() || !sGui->supportsContexts()) { return; }
+            if (!sGui->getIContextSimulator()) { return; }
+            if (sGui->getIContextSimulator()->isValidationInProgress())
+            {
+                this->showOverlayHTMLMessage("Validation in progress", 5000);
+                return;
+            }
+            sGui->getIContextSimulator()->triggerModelSetValidation(CSimulatorInfo());
+        }
+
         void CAircraftModelValidationComponent::onButtonClicked()
         {
             const QObject *sender = QObject::sender();

src/blackgui/components/aircraftmodelvalidationcomponent.h

@@ -65,6 +65,9 @@ namespace BlackGui
             //! Trigger new validation
             void triggerValidation();
 
+            //! Last results if any
+            void requestLastResults();
+
             //! Button has been clicked
             void onButtonClicked();
         };

src/blackmisc/simulation/backgroundvalidation.cpp

@@ -62,13 +62,45 @@ namespace BlackMisc
 
         bool CBackgroundValidation::triggerValidation(const CSimulatorInfo &simulator)
         {
+            const QPointer<CBackgroundValidation> myself(this);
+            if (simulator.isNoSimulator())
+            {
+                return this->requestLastResults();
+            }
+
             {
                 QWriteLocker l(&m_lock);
                 if (m_inWork) { return false; }
                 m_simulator = simulator;
                 m_checkedSimulatorMsgs.remove(simulator);
             }
-            QTimer::singleShot(0, this, &CBackgroundValidation::doWork);
+            QTimer::singleShot(0, this, [ = ]
+            {
+                if (!myself) { return; }
+                myself->doWork();
+            });
+            return true;
+        }
+
+        bool CBackgroundValidation::requestLastResults()
+        {
+
+            CAircraftModelList valid;
+            CAircraftModelList invalid;
+            CAircraftModelList models;
+            CStatusMessageList msgs;
+            CSimulatorInfo simulator;
+            bool wasStopped = false;
+            {
+                QReadLocker l(&m_lock);
+                simulator  = m_lastResultSimulator;
+                valid      = m_lastResultValid;
+                invalid    = m_lastResultInvalid;
+                msgs       = m_lastResultMsgs;
+                wasStopped = m_lastResultWasStopped;
+            }
+            if (m_lastResultSimulator.isUnspecified()) { return false; }
+            emit this->validated(simulator, valid, invalid, wasStopped, msgs);
             return true;
         }
 
@@ -80,7 +112,6 @@ namespace BlackMisc
 
             CAircraftModelList valid;
             CAircraftModelList invalid;
-            CAircraftModelList models;
             CStatusMessageList msgs;
             bool wasStopped = false;
             bool validated  = false;
@@ -95,7 +126,7 @@ namespace BlackMisc
                 const CAircraftMatcherSetup setup = m_matchingSettings.get();
                 if (!setup.doVerificationAtStartup()) { break; }
 
-                models = m_modelSets.getCachedModels(simulator);
+                const CAircraftModelList models = m_modelSets.getCachedModels(simulator);
                 msgs = CAircraftModelUtilities::validateModelFiles(models, valid, invalid, false, 25, wasStopped);
 
                 const qint64 deltaTimeMs = QDateTime::currentMSecsSinceEpoch() - started;
@@ -104,6 +135,11 @@ namespace BlackMisc
                 validated = true;
 
                 QWriteLocker l(&m_lock);
+                m_lastResultValid   = valid;
+                m_lastResultInvalid = invalid;
+                m_lastResultWasStopped = wasStopped;
+                m_lastResultSimulator = simulator;
+                m_lastResultMsgs = msgs;
                 m_checkedSimulatorMsgs.insert(simulator, msgs);
             }
             while (false);

src/blackmisc/simulation/backgroundvalidation.h

@@ -64,6 +64,11 @@ namespace BlackMisc
             //! \threadsafe
             bool triggerValidation(const CSimulatorInfo &simulator);
 
+            //! Request last results (again), if there are any
+            //! \remark emits CBackgroundValidation::validated signal
+            //! \threadsafe
+            bool requestLastResults();
+
         signals:
             //! Validating
             void validating(bool running);
@@ -75,8 +80,16 @@ namespace BlackMisc
             mutable QReadWriteLock m_lock;       //!< lock snapshot
             std::atomic_bool m_inWork { false }; //!< indicates a running update
             CSimulatorInfo m_simulator;
-            QMap<CSimulatorInfo, CStatusMessageList> m_checkedSimulatorMsgs;
-            CSetting<Settings::TModelMatching> m_matchingSettings { this }; //!< settings
+
+            // last result values, mostly needed when running in the distributed swift system and we want to get the values
+            CAircraftModelList m_lastResultValid;
+            CAircraftModelList m_lastResultInvalid;
+            CSimulatorInfo     m_lastResultSimulator;
+            CStatusMessageList m_lastResultMsgs;
+            bool               m_lastResultWasStopped = false;
+
+            QMap<CSimulatorInfo, CStatusMessageList> m_checkedSimulatorMsgs; //!< all simulators ever checked
+            CSetting<Settings::TModelMatching> m_matchingSettings { this };  //!< settings
 
             // Set/caches as member as we are in own thread, central instance will not work
             Data::CModelSetCaches m_modelSets { false, this };