/////////////////////////////////////////////////////////////////////////////////
//
//  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 "RimWellLogPlot.h"

#include "RiaApplication.h"

#include "RigWellLogCurveData.h"
#include "RigWellPath.h"

#include "RimGeoMechCase.h"
#include "RimEclipseCase.h"
#include "RimWellAllocationPlot.h"
#include "RimWellLogCurve.h"
#include "RimWellLogCurveCommonDataSource.h"
#include "RimWellLogTrack.h"
#include "RimWellRftPlot.h"
#include "RimWellPltPlot.h"

#include "RiuPlotMainWindow.h"
#include "RiuWellLogPlot.h"
#include "RiuWellLogTrack.h"

#include "cafPdmUiComboBoxEditor.h"
#include "cvfAssert.h"

#include <QKeyEvent>

#include <cmath>

#define RI_LOGPLOT_MINDEPTH_DEFAULT 0.0
#define RI_LOGPLOT_MAXDEPTH_DEFAULT 1000.0

namespace caf {

    template<>
    void caf::AppEnum< RimWellLogPlot::DepthTypeEnum >::setUp()
    {
        addItem(RimWellLogPlot::MEASURED_DEPTH,       "MEASURED_DEPTH",       "Measured Depth");
        addItem(RimWellLogPlot::TRUE_VERTICAL_DEPTH,  "TRUE_VERTICAL_DEPTH",  "True Vertical Depth (MSL)");
        addItem(RimWellLogPlot::PSEUDO_LENGTH,        "PSEUDO_LENGTH",        "Pseudo Length");
        addItem(RimWellLogPlot::CONNECTION_NUMBER,    "CONNECTION_NUMBER",    "Connection Number");
        setDefault(RimWellLogPlot::MEASURED_DEPTH);
    }

    template<>
    void RimWellLogPlot::AxisGridEnum::setUp()
    {
        addItem(RimWellLogPlot::AXIS_GRID_NONE, "GRID_X_NONE", "No Grid Lines");
        addItem(RimWellLogPlot::AXIS_GRID_MAJOR, "GRID_X_MAJOR", "Major Only");
        addItem(RimWellLogPlot::AXIS_GRID_MAJOR_AND_MINOR, "GRID_X_MAJOR_AND_MINOR", "Major and Minor");
        setDefault(RimWellLogPlot::AXIS_GRID_MAJOR);
    }

} // End namespace caf


CAF_PDM_SOURCE_INIT(RimWellLogPlot, "WellLogPlot");

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
RimWellLogPlot::RimWellLogPlot()
{
    CAF_PDM_InitObject("Well Log Plot", ":/WellLogPlot16x16.png", "", "");

    m_viewer = nullptr;

    CAF_PDM_InitField(&m_userName_OBSOLETE, "PlotDescription", QString(""),"Name", "", "", "");
    m_userName_OBSOLETE.xmlCapability()->setIOWritable(false);

    CAF_PDM_InitFieldNoDefault(&m_commonDataSource, "CommonDataSource", "Data Source", "", "Change the Data Source of All Curves in the Plot", "");
    m_commonDataSource = new RimWellLogCurveCommonDataSource;
    m_commonDataSource.uiCapability()->setUiTreeHidden(true);
    m_commonDataSource.uiCapability()->setUiTreeChildrenHidden(true);
    m_commonDataSource.xmlCapability()->disableIO();

    caf::AppEnum< RimWellLogPlot::DepthTypeEnum > depthType = MEASURED_DEPTH;
    CAF_PDM_InitField(&m_depthType, "DepthType", depthType, "Type",   "", "", "");

    caf::AppEnum< RiaDefines::DepthUnitType > depthUnit = RiaDefines::UNIT_METER;
    CAF_PDM_InitField(&m_depthUnit, "DepthUnit", depthUnit, "Unit", "", "", "");

    CAF_PDM_InitField(&m_minVisibleDepth, "MinimumDepth", 0.0, "Min", "", "", "");
    CAF_PDM_InitField(&m_maxVisibleDepth, "MaximumDepth", 1000.0, "Max", "", "", "");    
    CAF_PDM_InitFieldNoDefault(&m_depthAxisGridVisibility, "ShowDepthGridLines", "Show Grid Lines", "", "", "");
    CAF_PDM_InitField(&m_isAutoScaleDepthEnabled, "AutoScaleDepthEnabled", true, "Auto Scale", "", "", "");
    m_isAutoScaleDepthEnabled.uiCapability()->setUiHidden(true);
    CAF_PDM_InitField(&m_showTitleInPlot, "ShowTitleInPlot", false, "Show Title", "", "", "");
    CAF_PDM_InitField(&m_showTrackLegends, "ShowTrackLegends", true, "Show Legends", "", "", "");
    CAF_PDM_InitField(&m_trackLegendsHorizontal, "TrackLegendsHorizontal", false, "Legend Orientation", "", "", "");
    m_trackLegendsHorizontal.uiCapability()->setUiEditorTypeName(caf::PdmUiComboBoxEditor::uiEditorTypeName());

    CAF_PDM_InitFieldNoDefault(&m_tracks, "Tracks", "",  "", "", "");
    m_tracks.uiCapability()->setUiHidden(true);

    CAF_PDM_InitFieldNoDefault(&m_nameConfig, "NameConfig", "", "", "", "");
    m_nameConfig = new RimWellLogPlotNameConfig(this);
    m_nameConfig.uiCapability()->setUiTreeHidden(true);
    m_nameConfig.uiCapability()->setUiTreeChildrenHidden(true);

    m_minAvailableDepth = HUGE_VAL;
    m_maxAvailableDepth = -HUGE_VAL;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
RimWellLogPlot::~RimWellLogPlot()
{
    removeMdiWindowFromMdiArea();
    
    m_tracks.deleteAllChildObjects();

    deleteViewWidget();
    delete m_commonDataSource;
    delete m_nameConfig;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
QWidget* RimWellLogPlot::createPlotWidget()
{
    return createViewWidget(nullptr);
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
QWidget* RimWellLogPlot::viewWidget()
{
    return m_viewer;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::fieldChangedByUi(const caf::PdmFieldHandle* changedField, const QVariant& oldValue, const QVariant& newValue)
{
    RimViewWindow::fieldChangedByUi(changedField, oldValue, newValue);

    if (changedField == &m_minVisibleDepth || changedField == &m_maxVisibleDepth)
    {
        applyDepthZoomFromVisibleDepth();

        m_isAutoScaleDepthEnabled = false;
    }
    else if (changedField == &m_showTitleInPlot ||
             changedField == &m_showTrackLegends ||
             changedField == &m_trackLegendsHorizontal ||
             changedField == &m_depthAxisGridVisibility)
    {
        updateTracks();
        if (m_viewer) m_viewer->updateChildrenLayout();
    }
    else if (changedField == &m_isAutoScaleDepthEnabled)
    {
        updateDepthZoom();
    }
    else if (   changedField == &m_depthType )
    {
        RimWellAllocationPlot* wellAllocPlot;
        firstAncestorOrThisOfType(wellAllocPlot);
        if (wellAllocPlot) wellAllocPlot->loadDataAndUpdate();
        else if (isRftPlotChild()) rftPlot()->loadDataAndUpdate();
        else
        {
            updateTracks();
            updateDepthZoom();
        }
    }
    else if ( changedField == &m_depthUnit)
    {
        updateTracks();
        updateDepthZoom();
    }

    RimWellRftPlot* rftPlot(nullptr);
    this->firstAncestorOrThisOfType(rftPlot);

    if (rftPlot)
    {
        rftPlot->updateConnectedEditors();
    }

    RimWellPltPlot* pltPlot(nullptr);
    this->firstAncestorOrThisOfType(pltPlot);

    if (pltPlot)
    {
        pltPlot->updateConnectedEditors();
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
QList<caf::PdmOptionItemInfo> RimWellLogPlot::calculateValueOptions(const caf::PdmFieldHandle* fieldNeedingOptions, bool* useOptionsOnly)
{
    QList<caf::PdmOptionItemInfo> options; 

    if (fieldNeedingOptions == &m_depthType )
    {
        using DepthAppEnum = caf::AppEnum< DepthTypeEnum >;
        for (size_t i = 0; i < DepthAppEnum::size(); ++i)
        {
            DepthTypeEnum enumVal = DepthAppEnum::fromIndex(i);

            if (m_disabledDepthTypes.count( enumVal) == 0) 
            {
                options.push_back(caf::PdmOptionItemInfo(DepthAppEnum::uiText(enumVal), enumVal));
            }
        }    
    }
    else if ( fieldNeedingOptions == &m_depthUnit)
    {
        using UnitAppEnum = caf::AppEnum< RiaDefines::DepthUnitType >;
        options.push_back(caf::PdmOptionItemInfo(UnitAppEnum::uiText(RiaDefines::UNIT_METER), RiaDefines::UNIT_METER));
        options.push_back(caf::PdmOptionItemInfo(UnitAppEnum::uiText(RiaDefines::UNIT_FEET), RiaDefines::UNIT_FEET));
    }
    else if (fieldNeedingOptions == &m_trackLegendsHorizontal)
    {
        options.push_back(caf::PdmOptionItemInfo("Vertical", QVariant::fromValue(false)));
        options.push_back(caf::PdmOptionItemInfo("Horizontal", QVariant::fromValue(true)));
    }

    (*useOptionsOnly) = true;
    return options;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
QImage RimWellLogPlot::snapshotWindowContent()
{
    QImage image;

    if (m_viewer)
    {
        QPixmap pix = QPixmap::grabWidget(m_viewer);
        image = pix.toImage();
    }

    return image;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::addTrack(RimWellLogTrack* track)
{
    m_tracks.push_back(track);
    if (m_viewer)
    {
        track->recreateViewer();
        m_viewer->addTrackPlot(track->viewer());
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::insertTrack(RimWellLogTrack* track, size_t index)
{
    m_tracks.insert(index, track);

    if (m_viewer)
    {
        track->recreateViewer();
        m_viewer->insertTrackPlot(track->viewer(), index);
    }

    updateTrackNames();
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::removeTrack(RimWellLogTrack* track)
{
    if (track)
    {
        if (m_viewer) m_viewer->removeTrackPlot(track->viewer());
        m_tracks.removeChildObject(track);
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
RimWellLogTrack* RimWellLogPlot::trackByIndex(size_t index)
{
    return m_tracks[index];
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
size_t RimWellLogPlot::firstVisibleTrackIndex() const
{
    for (size_t i = 0; i < m_tracks.size(); ++i)
    {
        if (m_tracks[i]->isVisible())
        {
            return i;
        }
    }
    return std::numeric_limits<size_t>::max();
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::setDepthZoomByFactorAndCenter(double zoomFactor, double zoomCenter)
{
    double newMinimum = zoomCenter - (zoomCenter - m_minVisibleDepth)*zoomFactor;
    double newMaximum = zoomCenter + (m_maxVisibleDepth - zoomCenter)*zoomFactor;

    setDepthZoomMinMax(newMinimum, newMaximum);
    setDepthAutoZoom(false);
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::panDepth(double panFactor)
{
    double delta = panFactor*(m_maxVisibleDepth - m_minVisibleDepth);
    setDepthZoomMinMax(m_minVisibleDepth + delta, m_maxVisibleDepth + delta);
    setDepthAutoZoom(false);
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::setDepthZoomMinMax(double minimumDepth, double maximumDepth)
{
    m_minVisibleDepth = minimumDepth;
    m_maxVisibleDepth = maximumDepth;

    m_minVisibleDepth.uiCapability()->updateConnectedEditors();
    m_maxVisibleDepth.uiCapability()->updateConnectedEditors();

    applyDepthZoomFromVisibleDepth();
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::calculateAvailableDepthRange()
{
    double minDepth = HUGE_VAL;
    double maxDepth = -HUGE_VAL;

    for (size_t tIdx = 0; tIdx < m_tracks.size(); tIdx++)
    {
        double minTrackDepth = HUGE_VAL;
        double maxTrackDepth = -HUGE_VAL;

        if (m_tracks[tIdx]->isVisible())
        {
            m_tracks[tIdx]->availableDepthRange(&minTrackDepth, &maxTrackDepth);

            if (minTrackDepth < minDepth)
            {
                minDepth = minTrackDepth;
            }

            if (maxTrackDepth > maxDepth)
            {
                maxDepth = maxTrackDepth;
            }
        }
    }

    m_minAvailableDepth = minDepth;
    m_maxAvailableDepth = maxDepth;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::availableDepthRange(double* minimumDepth, double* maximumDepth) const
{
    if (hasAvailableDepthRange())
    {
        *minimumDepth = m_minAvailableDepth;
        *maximumDepth = m_maxAvailableDepth;
    }
    else
    {
        *minimumDepth = RI_LOGPLOT_MINDEPTH_DEFAULT;
        *maximumDepth = RI_LOGPLOT_MAXDEPTH_DEFAULT;
    }
}


//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
bool RimWellLogPlot::hasAvailableDepthRange() const
{
    return m_minAvailableDepth < HUGE_VAL && m_maxAvailableDepth > -HUGE_VAL;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::zoomAll()
{
    setDepthAutoZoom(true);
    updateDepthZoom();
    updateTracks(true);
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::setDepthAutoZoom(bool on)
{
    m_isAutoScaleDepthEnabled = on;
    m_isAutoScaleDepthEnabled.uiCapability()->updateConnectedEditors();
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::enableAllAutoNameTags(bool enable)
{
    m_nameConfig->enableAllAutoNameTags(enable);
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
QString RimWellLogPlot::asciiDataForPlotExport() const
{
    QString out;

    RimWellAllocationPlot* wellAllocPlot = nullptr;
    this->firstAncestorOrThisOfType(wellAllocPlot);
    if (wellAllocPlot)
    {
        out += wellAllocPlot->description();
    }
    else
    {
        out += description();
    }
    out += "\n";

    for (RimWellLogTrack* track : m_tracks)
    {
        if (!track->isVisible()) continue;

        out += "\n" + track->description() + "\n";

        std::vector<RimWellLogCurve* > curves = track->curvesVector();

        std::vector<QString> curveNames;
        std::vector<double> curveDepths;
        std::vector<std::vector<double> > curvesPlotXValues;


        for (RimWellLogCurve* curve : curves)
        {
            if (!curve->isCurveVisible()) continue;

            const RigWellLogCurveData* curveData = curve->curveData();
            if (!curveData) continue;
            curveNames.push_back(curve->curveName());

            if (curveNames.size() == 1)
            {
                if (depthType() == TRUE_VERTICAL_DEPTH)
                {
                    curveDepths = curveData->trueDepthPlotValues(depthUnit());
                }
                else
                {
                    curveDepths = curveData->measuredDepthPlotValues(depthUnit());
                }
            }

            std::vector<double> xPlotValues = curveData->xPlotValues();
            if (curveDepths.size() != xPlotValues.size() || xPlotValues.empty())
            {
                curveNames.pop_back();

                if (curveNames.empty())
                {
                    curveDepths.clear();
                }
                continue;
            }
            curvesPlotXValues.push_back(xPlotValues);
        }

        
        for (size_t i = 0; i < curveDepths.size(); ++i)
        {
            if (i == 0)
            {
                if      (depthType() == CONNECTION_NUMBER)   out += "Connection";
                else if (depthType() == MEASURED_DEPTH)      out += "MD   ";
                else if (depthType() == PSEUDO_LENGTH)       out += "PL   ";
                else if (depthType() == TRUE_VERTICAL_DEPTH) out += "TVD  ";
                for (QString name : curveNames) out += "  \t" + name;
                out += "\n";
            }
            else if (curveDepths[i] == curveDepths[i-1])
            {
                continue;
            }

            out += QString::number(curveDepths[i], 'f', 3);
            for (std::vector<double> plotVector : curvesPlotXValues)
            {
                out += " \t" + QString::number(plotVector[i], 'g');
            }
            out += "\n";
        }

    }

    return out;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
RimWellRftPlot* RimWellLogPlot::rftPlot() const
{
    RimWellRftPlot* rftPlot;
    firstAncestorOrThisOfType(rftPlot);
    return rftPlot;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
bool RimWellLogPlot::isRftPlotChild() const
{
    return rftPlot() != nullptr;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
RimWellPltPlot* RimWellLogPlot::pltPlot() const
{
    RimWellPltPlot* pltPlot;
    firstAncestorOrThisOfType(pltPlot);
    return pltPlot;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
bool RimWellLogPlot::isPltPlotChild() const
{
    return pltPlot() != nullptr;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::uiOrderingForDepthAxis(caf::PdmUiOrdering& uiOrdering)
{
    caf::PdmUiGroup* gridGroup = uiOrdering.addNewGroup("Depth Axis");
    
    RimWellRftPlot* rftp = rftPlot();
    if (!(rftp || pltPlot()))
    {
        gridGroup->add(&m_depthType);
    }

    RimWellAllocationPlot* wap;
    firstAncestorOrThisOfType(wap);

    if (!(wap || rftp))
    {
        gridGroup->add(&m_depthUnit);
    }
    gridGroup->add(&m_minVisibleDepth);
    gridGroup->add(&m_maxVisibleDepth);
    gridGroup->add(&m_depthAxisGridVisibility);
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::uiOrderingForPlotSettings(caf::PdmUiOrdering& uiOrdering)
{
    caf::PdmUiGroup* titleAndLegendsGroup = uiOrdering.addNewGroup("Title and Legends");
    titleAndLegendsGroup->add(&m_showTitleInPlot);
    titleAndLegendsGroup->add(&m_showTrackLegends);
    titleAndLegendsGroup->add(&m_trackLegendsHorizontal);
    
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
QString RimWellLogPlot::createAutoName() const
{
    QStringList generatedCurveName;

    if (!m_nameConfig->customName().isEmpty())
    {
        generatedCurveName.push_back(m_nameConfig->customName());
    }

    RimCase* commonCase = m_commonDataSource->caseToApply();
    RimWellPath* commonWellPath = m_commonDataSource->wellPathToApply();

    QStringList generatedAutoTags;
    if (m_nameConfig->addCaseName() && commonCase)
    {
        generatedAutoTags.push_back(commonCase->caseUserDescription());
    }

    if (m_nameConfig->addWellName())
    {

        if (commonWellPath && !commonWellPath->name().isEmpty())
        {
            generatedAutoTags.push_back(commonWellPath->name());
        }
        else if (!m_commonDataSource->simWellNameToApply().isEmpty())
        {
            generatedAutoTags.push_back(m_commonDataSource->simWellNameToApply());
        }
    }

    if (m_nameConfig->addTimeStep())
    {
        if (commonCase && m_commonDataSource->timeStepToApply() != -1)
        {
            generatedAutoTags.push_back(commonCase->timeStepName(m_commonDataSource->timeStepToApply()));
        }
    }

    if (m_nameConfig->addAirGap())
    {
        if (commonWellPath)
        {
            RigWellPath* wellPathGeometry = commonWellPath->wellPathGeometry();
            if (wellPathGeometry)
            {
                double rkb = wellPathGeometry->rkbDiff();
                generatedAutoTags.push_back(QString("Air Gap = %1 m").arg(rkb));
            }
        }
    }

    if (m_nameConfig->addWaterDepth())
    {
        if (commonWellPath)
        {
            RigWellPath* wellPathGeometry = commonWellPath->wellPathGeometry();
            if (wellPathGeometry)
            {
                const std::vector<cvf::Vec3d>& wellPathPoints = wellPathGeometry->wellPathPoints();
                if (!wellPathPoints.empty())
                {
                    double tvdmsl = std::abs(wellPathPoints.front()[2]);
                    generatedAutoTags.push_back(QString("Water Depth = %1 m").arg(tvdmsl));
                }
            }
        }
    }

    if (!generatedAutoTags.empty())
    {
        generatedCurveName.push_back(generatedAutoTags.join(", "));
    }
    return generatedCurveName.join(": ");
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::performHolderUpdate()
{
    this->m_commonDataSource->updateDefaultOptions();
    this->updatePlotTitle();
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::handleKeyPressEvent(QKeyEvent* keyEvent)
{
    if (keyEvent->key() == Qt::Key_PageUp)
    {
        if (keyEvent->modifiers() & Qt::ShiftModifier)
        {
            m_commonDataSource->applyPrevCase();
            keyEvent->accept();
        }
        else if (keyEvent->modifiers() & Qt::ControlModifier)
        {
            m_commonDataSource->applyPrevWell();
            keyEvent->accept();
        }
        else
        {
            m_commonDataSource->applyPrevTimeStep();
            keyEvent->accept();
        }
    }
    else if (keyEvent->key() == Qt::Key_PageDown)
    {
        if (keyEvent->modifiers() & Qt::ShiftModifier)
        {
            m_commonDataSource->applyNextCase();
            keyEvent->accept();
        }
        else if (keyEvent->modifiers() & Qt::ControlModifier)
        {
            m_commonDataSource->applyNextWell();
            keyEvent->accept();
        }
        else
        {
            m_commonDataSource->applyNextTimeStep();
            keyEvent->accept();
        }
    }
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
RimWellLogCurveCommonDataSource* RimWellLogPlot::commonDataSource() const
{
    return m_commonDataSource;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::depthZoomMinMax(double* minimumDepth, double* maximumDepth) const
{
    *minimumDepth = m_minVisibleDepth;
    *maximumDepth = m_maxVisibleDepth;
}


//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::defineUiOrdering(QString uiConfigName, caf::PdmUiOrdering& uiOrdering)
{
    m_commonDataSource->uiOrdering(uiConfigName, uiOrdering);    
    uiOrderingForDepthAxis(uiOrdering);
    uiOrderingForPlotSettings(uiOrdering);

    caf::PdmUiGroup* nameGroup = uiOrdering.addNewGroup("Plot Name");
    m_nameConfig->uiOrdering(uiConfigName, *nameGroup);

    uiOrdering.skipRemainingFields(true);
}


//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
caf::PdmFieldHandle* RimWellLogPlot::userDescriptionField()
{
    return m_nameConfig->nameField();
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::onLoadDataAndUpdate()
{
    updateMdiWindowVisibility();
    updatePlotTitle();
    updateTracks(); 
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::updateTracks(bool autoScaleXAxis)
{
    if (m_showWindow)
    {
        updateDisabledDepthTypes();

        for (size_t tIdx = 0; tIdx < m_tracks.size(); ++tIdx)
        {
            m_tracks[tIdx]->loadDataAndUpdate();
            if (autoScaleXAxis)
            {
                m_tracks[tIdx]->setAutoScaleXEnabled(true);
                m_tracks[tIdx]->calculateXZoomRangeAndUpdateQwt();
                m_tracks[tIdx]->updateAxisAndGridTickIntervals();
            }
        }

        calculateAvailableDepthRange();
        applyDepthZoomFromVisibleDepth();
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::updateTrackNames()
{
    for (size_t tIdx = 0; tIdx < m_tracks.size(); tIdx++)
    {
        m_tracks[tIdx]->setDescription(QString("Track %1").arg(tIdx + 1));
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::updateDepthZoom()
{
    if (m_isAutoScaleDepthEnabled)
    {
        applyZoomAllDepths();
    }
    else
    {
        applyDepthZoomFromVisibleDepth();
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::applyDepthZoomFromVisibleDepth()
{
    if (m_viewer)
    {
        double minDepth = m_minVisibleDepth < HUGE_VAL ? m_minVisibleDepth : RI_LOGPLOT_MINDEPTH_DEFAULT;
        double maxDepth = m_maxVisibleDepth > -HUGE_VAL ? m_maxVisibleDepth : RI_LOGPLOT_MAXDEPTH_DEFAULT;

        m_viewer->setDepthZoomAndReplot(minDepth, maxDepth);
    }
}


//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::applyZoomAllDepths()
{
    calculateAvailableDepthRange();

    if (hasAvailableDepthRange())
    {
        setDepthZoomMinMax(m_minAvailableDepth, m_maxAvailableDepth + 0.01*(m_maxAvailableDepth - m_minAvailableDepth));
    }
    else
    {
        setDepthZoomMinMax(RI_LOGPLOT_MINDEPTH_DEFAULT, RI_LOGPLOT_MAXDEPTH_DEFAULT);
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::recreateTrackPlots()
{
    CVF_ASSERT(m_viewer);

    for (size_t tIdx = 0; tIdx < m_tracks.size(); ++tIdx)
    {
        m_tracks[tIdx]->recreateViewer();
        m_viewer->addTrackPlot(m_tracks[tIdx]->viewer());
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::detachAllCurves()
{
    for (size_t tIdx = 0; tIdx < m_tracks.size(); ++tIdx)
    {
       m_tracks[tIdx]->detachAllCurves();
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::setDescription(const QString& description)
{
    m_nameConfig->setCustomName(description);
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
QString RimWellLogPlot::description() const
{
    return createAutoName();
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
QWidget* RimWellLogPlot::createViewWidget(QWidget* mainWindowParent)
{
    m_viewer = new RiuWellLogPlot(this, mainWindowParent);
    recreateTrackPlots();
    return m_viewer;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::deleteViewWidget()
{
    detachAllCurves();

   if (m_viewer)
   {
       m_viewer->deleteLater();
       m_viewer = nullptr;
   }
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::initAfterRead()
{
    m_commonDataSource->updateDefaultOptions();
    if (!m_userName_OBSOLETE().isEmpty())
    {
        m_nameConfig->setCustomName(m_userName_OBSOLETE());
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
RimWellLogPlot::DepthTypeEnum RimWellLogPlot::depthType() const
{
    return m_depthType.value();
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::setDepthType(DepthTypeEnum depthType)
{
    m_depthType = depthType;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
RiaDefines::DepthUnitType RimWellLogPlot::depthUnit() const
{
    return m_depthUnit.value();
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
QString RimWellLogPlot::depthPlotTitle() const
{
    QString depthTitle = "Depth";
    
    switch (m_depthType.value())
    {
        case MEASURED_DEPTH:
        depthTitle = "MD";
        break;

        case TRUE_VERTICAL_DEPTH:
        depthTitle = "TVDMSL";
        break;

        case PSEUDO_LENGTH:
        depthTitle = "PL";
        break;

        case CONNECTION_NUMBER:
        depthTitle = "Connection";
        break;
    }

    if (m_depthType() == CONNECTION_NUMBER) return depthTitle;

    if (m_depthUnit == RiaDefines::UNIT_METER)
    {
        depthTitle += " [m]";
    }
    else if (m_depthUnit == RiaDefines::UNIT_FEET)
    {
        depthTitle += " [ft]";
    }
    else if (m_depthUnit == RiaDefines::UNIT_NONE)
    {
        depthTitle += "";
    }

    return depthTitle;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::enableDepthGridLines(AxisGridVisibility gridVisibility)
{
    m_depthAxisGridVisibility = gridVisibility;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
RimWellLogPlot::AxisGridVisibility RimWellLogPlot::depthGridLinesVisibility() const
{
    return m_depthAxisGridVisibility();
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
bool RimWellLogPlot::isPlotTitleVisible() const
{
    return m_showTitleInPlot();
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::setPlotTitleVisible(bool visible)
{
    m_showTitleInPlot = visible;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
bool RimWellLogPlot::areTrackLegendsVisible() const
{
    return m_showTrackLegends();
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::setTrackLegendsVisible(bool doShow)
{
    m_showTrackLegends = doShow;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
bool RimWellLogPlot::areTrackLegendsHorizontal() const
{
    return m_trackLegendsHorizontal;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::setTrackLegendsHorizontal(bool horizontal)
{
    m_trackLegendsHorizontal = horizontal;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
size_t RimWellLogPlot::trackIndex(const RimWellLogTrack* track) const
{
    return m_tracks.index(track);
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::setDepthUnit(RiaDefines::DepthUnitType depthUnit)
{
    m_depthUnit = depthUnit;

    updateTracks();
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::updateDisabledDepthTypes()
{
    m_disabledDepthTypes.clear();
    RimWellAllocationPlot* wap;
    firstAncestorOrThisOfType(wap);
    if (wap)
    {
        m_disabledDepthTypes.insert(MEASURED_DEPTH);
        if (m_disabledDepthTypes.count(m_depthType() ))
        {
            m_depthType = CONNECTION_NUMBER;
        }
    }
    else if (isRftPlotChild())
    {
        m_disabledDepthTypes.insert(MEASURED_DEPTH);
        m_disabledDepthTypes.insert(PSEUDO_LENGTH);
        m_disabledDepthTypes.insert(CONNECTION_NUMBER);
    }
    else if (isPltPlotChild())
    {
        m_disabledDepthTypes.insert(TRUE_VERTICAL_DEPTH);
        m_disabledDepthTypes.insert(PSEUDO_LENGTH);
        m_disabledDepthTypes.insert(CONNECTION_NUMBER);
    }
    else
    {
        m_disabledDepthTypes.insert(PSEUDO_LENGTH);
        m_disabledDepthTypes.insert(CONNECTION_NUMBER);
    }
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RimWellLogPlot::updatePlotTitle()
{
    if (m_viewer)
    {
        m_viewer->setPlotTitle(this->createAutoName());
        
    }
}