/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) 2017 -     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.
//
/////////////////////////////////////////////////////////////////////////////////
#pragma once

#include "RimFractureTemplate.h"

#include "cafAppEnum.h"
#include "cafPdmChildArrayField.h"
#include "cafPdmField.h"
#include "cafPdmFieldCvfVec3d.h"
#include "cafPdmFieldHandle.h"
#include "cafPdmObject.h"
#include "cafPdmPtrField.h"

#include "cvfBase.h"
#include "cvfObject.h"
#include "cvfVector3.h"

#include <vector>
#include "RigFractureCell.h"
#include "RigFractureGrid.h"

class RigStimPlanFractureDefinition;
class RimStimPlanLegendConfig;
class RigFractureCell;
class RigFractureGrid;

//==================================================================================================
///  
///  
//==================================================================================================
class RimStimPlanFractureTemplate : public RimFractureTemplate 
{
     CAF_PDM_HEADER_INIT;

public:
    RimStimPlanFractureTemplate();
    ~RimStimPlanFractureTemplate() override;
    
    int                                     activeTimeStepIndex();

    void                                    loadDataAndUpdate() override;
    void                                    setDefaultsBasedOnXMLfile();

    void                                    setFileName(const QString& fileName);
    const QString&                          fileName();

    void                                    updateFilePathsFromProjectPath(const QString& newProjectPath, const QString& oldProjectPath);


    // Fracture geometry
     
    const RigFractureGrid*                  fractureGrid() const override;
    void                                    updateFractureGrid();
    void                                    fractureTriangleGeometry(std::vector<cvf::Vec3f>* nodeCoords,
                                                                     std::vector<cvf::uint>* triangleIndices) const override;

    // Result Access

    std::vector<double>                     timeSteps();
    std::vector<std::pair<QString, QString> > uiResultNamesWithUnit() const override;
    std::vector<std::vector<double>>        resultValues(const QString& uiResultName, const QString& unitName, size_t timeStepIndex) const;
    std::vector<double>                     fractureGridResults(const QString& resultName, const QString& unitName, size_t timeStepIndex) const;
    bool                                    hasConductivity() const;
    double                                  resultValueAtIJ(const QString& uiResultName, const QString& unitName, size_t timeStepIndex, size_t i, size_t j);

    std::vector<double>                     widthResultValues() const;

    void                                    appendDataToResultStatistics(const QString& uiResultName, 
                                                                         const QString& unit,
                                                                         MinMaxAccumulator& minMaxAccumulator,
                                                                         PosNegAccumulator& posNegAccumulator) const override;

    QString                                 mapUiResultNameToFileResultName(const QString& uiResultName) const;

    bool                                    showStimPlanMesh() const;


    void                                    convertToUnitSystem(RiaEclipseUnitTools::UnitSystem neededUnit) override;

private:
    void                                    fieldChangedByUi(const caf::PdmFieldHandle* changedField, const QVariant& oldValue, const QVariant& newValue) override;
    QList<caf::PdmOptionItemInfo>           calculateValueOptions(const caf::PdmFieldHandle* fieldNeedingOptions, bool* useOptionsOnly) override;
    void                                    defineUiOrdering(QString uiConfigName, caf::PdmUiOrdering& uiOrdering) override;
    void                                    defineEditorAttribute(const caf::PdmFieldHandle* field, QString uiConfigName, caf::PdmUiEditorAttribute * attribute) override;
    void                                    onLoadDataAndUpdateGeometryHasChanged() override;

    void                                    setDefaultConductivityResultIfEmpty();
    bool                                    setBorderPolygonResultNameToDefault();
    void                                    computeDepthOfWellPathAtFracture();
    void                                    computePerforationLength();

    std::vector<double>                     fractureGridResultsForUnitSystem(const QString& resultName, const QString& unitName, size_t timeStepIndex, RiaEclipseUnitTools::UnitSystem requiredUnitSystem) const;

    WellFractureIntersectionData            wellFractureIntersectionData(const RimFracture* fractureInstance) const override;

    std::pair<QString, QString>             widthParameterNameAndUnit() const;
    std::pair<QString, QString>             conductivityParameterNameAndUnit() const;
    std::pair<QString, QString>             betaFactorParameterNameAndUnit() const;
    bool                                    isBetaFactorAvailableOnFile() const override;

    double                                  conversionFactorForBetaValues() const;

private:
    caf::PdmField<int>                      m_activeTimeStepIndex;
    caf::PdmField<QString>                  m_conductivityResultNameOnFile;

    caf::PdmField<double>                   m_wellPathDepthAtFracture;
    caf::PdmField<QString>                  m_borderPolygonResultName;

    caf::PdmField<QString>                  m_stimPlanFileName;
    cvf::ref<RigStimPlanFractureDefinition> m_stimPlanFractureDefinitionData;
    cvf::ref<RigFractureGrid>               m_fractureGrid;
    bool                                    m_readError;

    caf::PdmField<bool>                     m_showStimPlanMesh_OBSOLETE;
};