/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) 2015-     Statoil ASA
//  Copyright (C) 2015-     Ceetron Solutions AS
//
//  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 "RicPasteGeoMechViewsFeature.h"

#include "RicPasteFeatureImpl.h"

#include "Riu3DMainWindowTools.h"

#include "RimGeoMechCase.h"
#include "RimGeoMechView.h"

#include "cafPdmDocument.h"
#include "cafPdmObjectGroup.h"
#include "cafSelectionManager.h"

#include "Rim2dIntersectionViewCollection.h"
#include <QAction>

CAF_CMD_SOURCE_INIT( RicPasteGeoMechViewsFeature, "RicPasteGeoMechViewsFeature" );

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
bool RicPasteGeoMechViewsFeature::isCommandEnabled()
{
    caf::PdmObjectGroup objectGroup;
    RicPasteFeatureImpl::findObjectsFromClipboardRefs( &objectGroup );

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

    if ( typedObjects.size() == 0 )
    {
        return false;
    }

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

    RimGeoMechCase* geoMechCase = RicPasteFeatureImpl::findGeoMechCase( destinationObject );
    if ( geoMechCase ) return true;

    return false;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicPasteGeoMechViewsFeature::onActionTriggered( bool isChecked )
{
    caf::PdmObjectHandle* destinationObject = dynamic_cast<caf::PdmObjectHandle*>(
        caf::SelectionManager::instance()->selectedItem() );

    RimGeoMechCase* geomCase = RicPasteFeatureImpl::findGeoMechCase( destinationObject );
    assert( geomCase );

    caf::PdmObjectGroup objectGroup;
    RicPasteFeatureImpl::findObjectsFromClipboardRefs( &objectGroup );

    if ( objectGroup.objects.size() == 0 ) return;

    std::vector<caf::PdmPointer<RimGeoMechView>> geomViews;
    objectGroup.objectsByType( &geomViews );

    RimGeoMechView* lastViewCopy = nullptr;

    // Add cases to case group
    for ( size_t i = 0; i < geomViews.size(); i++ )
    {
        RimGeoMechView* rimReservoirView = dynamic_cast<RimGeoMechView*>(
            geomViews[i]->xmlCapability()->copyByXmlSerialization( caf::PdmDefaultObjectFactory::instance() ) );
        QString nameOfCopy = QString( "Copy of " ) + rimReservoirView->name();
        rimReservoirView->setName( nameOfCopy );
        geomCase->geoMechViews().push_back( rimReservoirView );

        rimReservoirView->setGeoMechCase( geomCase );

        // Resolve references after reservoir view has been inserted into Rim structures
        // Intersections referencing a well path requires this
        rimReservoirView->resolveReferencesRecursively();
        rimReservoirView->initAfterReadRecursively();

        caf::PdmDocument::updateUiIconStateRecursively( rimReservoirView );

        rimReservoirView->loadDataAndUpdate();

        geomCase->intersectionViewCollection()->syncFromExistingIntersections( false );
        geomCase->updateConnectedEditors();

        lastViewCopy = rimReservoirView;
    }

    if ( lastViewCopy ) Riu3DMainWindowTools::selectAsCurrentItem( lastViewCopy );
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicPasteGeoMechViewsFeature::setupActionLook( QAction* actionToSetup )
{
    actionToSetup->setText( "Paste (Geo Mech Views)" );

    RicPasteFeatureImpl::setIconAndShortcuts( actionToSetup );
}