/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) 2016-     Statoil ASA
//
//  ResInsight is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
//  WARRANTY; without even the implied warranty of MERCHANTABILITY or
//  FITNESS FOR A PARTICULAR PURPOSE.
//
//  See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
//  for more details.
//
/////////////////////////////////////////////////////////////////////////////////

#include "RicPasteEnsembleCurveSetFeature.h"

#include "RiaSummaryTools.h"

#include "OperationsUsingObjReferences/RicPasteFeatureImpl.h"

#include "RimEnsembleCurveSet.h"
#include "RimEnsembleCurveSetCollection.h"
#include "RimSummaryPlot.h"

#include "cafPdmDefaultObjectFactory.h"
#include "cafPdmDocument.h"
#include "cafPdmObjectGroup.h"
#include "cafSelectionManagerTools.h"

#include "cvfAssert.h"

#include <QAction>

CAF_CMD_SOURCE_INIT(RicPasteEnsembleCurveSetFeature, "RicPasteEnsembleCurveSetFeature");

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
RimEnsembleCurveSet*
    RicPasteEnsembleCurveSetFeature::copyCurveSetAndAddToCollection(RimEnsembleCurveSetCollection* curveSetCollection,
                                                                    const RimEnsembleCurveSet*     sourceCurveSet)
{
    CVF_ASSERT(curveSetCollection);

    RimEnsembleCurveSet* newCurveSet = dynamic_cast<RimEnsembleCurveSet*>(
        sourceCurveSet->xmlCapability()->copyByXmlSerialization(caf::PdmDefaultObjectFactory::instance()));
    CVF_ASSERT(newCurveSet);

    curveSetCollection->addCurveSet(newCurveSet);

    // Resolve references after object has been inserted into the project data model
    newCurveSet->resolveReferencesRecursively();
    newCurveSet->initAfterReadRecursively();
    newCurveSet->loadDataAndUpdate(false);
    newCurveSet->updateConnectedEditors();

    return newCurveSet;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
bool RicPasteEnsembleCurveSetFeature::isCommandEnabled()
{
    caf::PdmObject* destinationObject = dynamic_cast<caf::PdmObject*>(caf::SelectionManager::instance()->selectedItem());

    RimSummaryPlot*                plot = nullptr;
    RimEnsembleCurveSetCollection* coll = nullptr;
    destinationObject->firstAncestorOrThisOfType(plot);
    destinationObject->firstAncestorOrThisOfType(coll);
    if (!coll && !plot)
    {
        return false;
    }

    if (ensembleCurveSetsOnClipboard().empty())
    {
        return false;
    }

    return true;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicPasteEnsembleCurveSetFeature::onActionTriggered(bool isChecked)
{
    std::vector<caf::PdmPointer<RimEnsembleCurveSet>> sourceObjects =
        RicPasteEnsembleCurveSetFeature::ensembleCurveSetsOnClipboard();
    if (sourceObjects.empty()) return;

    RimSummaryPlot*                plot = caf::firstAncestorOfTypeFromSelectedObject<RimSummaryPlot*>();
    RimEnsembleCurveSetCollection* coll = caf::firstAncestorOfTypeFromSelectedObject<RimEnsembleCurveSetCollection*>();
    if (!coll && plot)
    {
        coll = plot->ensembleCurveSetCollection();
    }

    if (!coll) return;

    for (const auto& sourceObject : sourceObjects)
    {
        copyCurveSetAndAddToCollection(coll, sourceObject);
    }

    if (plot)
    {
        plot->updateAll();
    }

    coll->updateConnectedEditors();
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicPasteEnsembleCurveSetFeature::setupActionLook(QAction* actionToSetup)
{
    actionToSetup->setText("Paste Ensemble Curve Set");

    RicPasteFeatureImpl::setIconAndShortcuts(actionToSetup);
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
std::vector<caf::PdmPointer<RimEnsembleCurveSet>> RicPasteEnsembleCurveSetFeature::ensembleCurveSetsOnClipboard()
{
    caf::PdmObjectGroup objectGroup;
    RicPasteFeatureImpl::findObjectsFromClipboardRefs(&objectGroup);

    std::vector<caf::PdmPointer<RimEnsembleCurveSet>> typedObjects;
    objectGroup.objectsByType(&typedObjects);

    return typedObjects;
}