/////////////////////////////////////////////////////////////////////////////////
//
//  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 "RicPasteWellLogTrackFeature.h"

#include "OperationsUsingObjReferences/RicPasteFeatureImpl.h"
#include "RicWellLogPlotCurveFeatureImpl.h"

#include "RimWellLogPlot.h"
#include "RimWellLogTrack.h"
#include "RimWellRftPlot.h"

#include "cafPdmObjectGroup.h"
#include "cafPdmObjectHandle.h"
#include "cafSelectionManager.h"

#include "cvfAssert.h"

#include <QAction>

CAF_CMD_SOURCE_INIT( RicPasteWellLogTrackFeature, "RicPasteWellLogTrackFeature" );

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
bool RicPasteWellLogTrackFeature::isCommandEnabled()
{
    if ( RicWellLogPlotCurveFeatureImpl::parentWellAllocationPlot() ) return false;

    caf::PdmObjectHandle* destinationObject = dynamic_cast<caf::PdmObjectHandle*>( caf::SelectionManager::instance()->selectedItem() );
    if ( !destinationObject ) return false;

    RimWellLogPlot* wellLogPlot = nullptr;
    RimWellRftPlot* rftPlot     = nullptr;
    destinationObject->firstAncestorOrThisOfType( wellLogPlot );
    destinationObject->firstAncestorOrThisOfType( rftPlot );
    if ( !wellLogPlot || rftPlot )
    {
        return false;
    }

    return RicPasteWellLogTrackFeature::tracks().size() > 0;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicPasteWellLogTrackFeature::onActionTriggered( bool isChecked )
{
    if ( RicWellLogPlotCurveFeatureImpl::parentWellAllocationPlot() ) return;

    RimWellLogPlot* wellLogPlot = caf::SelectionManager::instance()->selectedItemAncestorOfType<RimWellLogPlot>();
    if ( !wellLogPlot )
    {
        return;
    }

    std::vector<caf::PdmPointer<RimWellLogTrack>> sourceObjects = RicPasteWellLogTrackFeature::tracks();

    for ( size_t i = 0; i < sourceObjects.size(); i++ )
    {
        RimWellLogTrack* fileCurve = sourceObjects[i];
        if ( fileCurve )
        {
            RimWellLogTrack* newObject = dynamic_cast<RimWellLogTrack*>(
                fileCurve->xmlCapability()->copyByXmlSerialization( caf::PdmDefaultObjectFactory::instance() ) );
            CVF_ASSERT( newObject );

            wellLogPlot->addPlot( newObject );

            newObject->setDescription( QString( "Track %1" ).arg( wellLogPlot->plotCount() ) );

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

            newObject->loadDataAndUpdate();

            wellLogPlot->updateConnectedEditors();
        }
    }
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicPasteWellLogTrackFeature::setupActionLook( QAction* actionToSetup )
{
    actionToSetup->setText( "Paste Well Log Track" );

    RicPasteFeatureImpl::setIconAndShortcuts( actionToSetup );
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
std::vector<caf::PdmPointer<RimWellLogTrack>> RicPasteWellLogTrackFeature::tracks()
{
    caf::PdmObjectGroup objectGroup;
    RicPasteFeatureImpl::findObjectsFromClipboardRefs( &objectGroup );

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

    return typedObjects;
}
