/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) 2020-     Equinor 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 "RicImportSurfacesFeature.h"

#include "RiaApplication.h"

#include "RimOilField.h"
#include "RimProject.h"
#include "RimSurface.h"
#include "RimSurfaceCollection.h"

#include "Riu3DMainWindowTools.h"
#include "RiuFileDialogTools.h"

#include "cafSelectionManagerTools.h"
#include "cafUtils.h"

#include <QAction>
#include <QFileInfo>

CAF_CMD_SOURCE_INIT( RicImportSurfacesFeature, "RicImportSurfacesFeature" );

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
bool RicImportSurfacesFeature::isCommandEnabled()
{
    return true;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicImportSurfacesFeature::onActionTriggered( bool isChecked )
{
    RiaApplication* app        = RiaApplication::instance();
    QString         defaultDir = app->lastUsedDialogDirectory( "BINARY_GRID" );
    QStringList     fileNames  = RiuFileDialogTools::getOpenFileNames( Riu3DMainWindowTools::mainWindowWidget(),
                                                                  "Import Surfaces",
                                                                  defaultDir,
                                                                  "Surface files (*.ptl *.ts *.dat);;All Files (*.*)" );

    if ( fileNames.isEmpty() ) return;

    // Remember the path to next time
    app->setLastUsedDialogDirectory( "BINARY_GRID", QFileInfo( fileNames.last() ).absolutePath() );

    // Find the selected SurfaceCollection
    RimSurfaceCollection* surfColl = nullptr;
    {
        std::vector<RimSurfaceCollection*> colls = caf::selectedObjectsByTypeStrict<RimSurfaceCollection*>();
        if ( !colls.empty() )
        {
            surfColl = colls.front();
        }
    }

    if ( !surfColl )
    {
        auto proj = RimProject::current();
        surfColl  = proj->activeOilField()->surfaceCollection();
    }

    if ( !surfColl ) return;

    RimSurface* lastCreatedOrUpdated = surfColl->importSurfacesFromFiles( fileNames );

    if ( lastCreatedOrUpdated )
    {
        Riu3DMainWindowTools::selectAsCurrentItem( lastCreatedOrUpdated );
    }
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicImportSurfacesFeature::setupActionLook( QAction* actionToSetup )
{
    actionToSetup->setIcon( QIcon( ":/ReservoirSurfaces16x16.png" ) );
    actionToSetup->setText( "Import Surfaces" );
}
