/////////////////////////////////////////////////////////////////////////////////
//
//  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 "RicNewSimWellFractureAtPosFeature.h"

#include "RiaApplication.h"
#include "RigEclipseCaseData.h"

#include "Rim3dView.h"
#include "RimCase.h"
#include "RimEclipseResultCase.h"
#include "RimEclipseView.h"
#include "RimEllipseFractureTemplate.h"
#include "RimFractureTemplateCollection.h"
#include "RimOilField.h"
#include "RimProject.h"
#include "RimSimWellFracture.h"
#include "RimSimWellFractureCollection.h"
#include "RimSimWellInView.h"
#include "RimStimPlanColors.h"

#include "Riu3DMainWindowTools.h"
#include "RiuSelectionManager.h"
#include "RivSimWellPipeSourceInfo.h"
 
#include "cafSelectionManager.h"

#include "cvfAssert.h"

#include <QAction>

CAF_CMD_SOURCE_INIT(RicNewSimWellFractureAtPosFeature, "RicNewSimWellFractureAtPosFeature");

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RicNewSimWellFractureAtPosFeature::onActionTriggered(bool isChecked)
{
    RimProject* proj = RiaApplication::instance()->project();
    if (proj->allFractureTemplates().empty()) return;

    Rim3dView* activeView = RiaApplication::instance()->activeReservoirView();
    if (!activeView) return;

    RiuSelectionManager* riuSelManager = RiuSelectionManager::instance();
    RiuSelectionItem* selItem = riuSelManager->selectedItem(RiuSelectionManager::RUI_TEMPORARY);

    RiuSimWellSelectionItem* simWellItem = static_cast<RiuSimWellSelectionItem*>(selItem);
    if (!simWellItem) return;
    
    RimSimWellInView* simWell = simWellItem->m_simWell;
    if (!simWell) return;

    RimSimWellFractureCollection* fractureCollection = simWell->simwellFractureCollection();
    if (!fractureCollection) return;

    RimSimWellFracture* fracture = new RimSimWellFracture();
    if (fractureCollection->simwellFractures.empty())
    {
        RimEclipseView* eclipseView = dynamic_cast<RimEclipseView*>(RiaApplication::instance()->activeReservoirView());
        if (eclipseView)
        {
            eclipseView->fractureColors()->setDefaultResultName();
        }
    }

    fractureCollection->simwellFractures.push_back(fracture);

    fracture->setClosestWellCoord(simWellItem->m_domainCoord, simWellItem->m_branchIndex);

    RimOilField* oilfield = nullptr;
    simWell->firstAncestorOrThisOfType(oilfield);
    if (!oilfield) return;

    std::vector<RimFracture* > oldFractures;
    oilfield->descendantsIncludingThisOfType(oldFractures);
    QString fracNum = QString("%1").arg(oldFractures.size(), 2, 10, QChar('0'));

    fracture->setName(QString("Fracture_") + fracNum);

    auto unitSet = RiaEclipseUnitTools::UNITS_UNKNOWN;
    {
        RimEclipseResultCase* eclipseCase = nullptr;
        simWell->firstAncestorOrThisOfType(eclipseCase);
        if (eclipseCase)
        {
            unitSet = eclipseCase->eclipseCaseData()->unitsType();
        }
    
        fracture->setFractureUnit(unitSet);
    }
    
    RimFractureTemplate* fracDef = oilfield->fractureDefinitionCollection->firstFractureOfUnit(unitSet);
    fracture->setFractureTemplate(fracDef);

    simWell->updateConnectedEditors();
    Riu3DMainWindowTools::selectAsCurrentItem(fracture);

    activeView->scheduleCreateDisplayModelAndRedraw();

    RimEclipseCase* eclipseCase = nullptr;
    simWell->firstAncestorOrThisOfType(eclipseCase);
    if (eclipseCase)
    {
        RimProject* project;
        eclipseCase->firstAncestorOrThisOfTypeAsserted(project);
        project->reloadCompletionTypeResultsForEclipseCase(eclipseCase);
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RicNewSimWellFractureAtPosFeature::setupActionLook(QAction* actionToSetup)
{
    actionToSetup->setIcon(QIcon(":/FractureSymbol16x16.png"));
    actionToSetup->setText("New Fracture");
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
bool RicNewSimWellFractureAtPosFeature::isCommandEnabled()
{
    RimProject* proj = RiaApplication::instance()->project();
    if (proj->allFractureTemplates().empty()) return false;

    caf::PdmUiItem* pdmUiItem = caf::SelectionManager::instance()->selectedItem();
    if (!pdmUiItem) return false;

    caf::PdmObjectHandle* objHandle = dynamic_cast<caf::PdmObjectHandle*>(pdmUiItem);
    if (!objHandle) return false;

    RimSimWellInView* eclipseWell = nullptr;
    objHandle->firstAncestorOrThisOfType(eclipseWell);

    if (eclipseWell)
    {
        return true;
    }

    return false;
}