/////////////////////////////////////////////////////////////////////////////////
//
//  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 "RicSummaryCurveSwitchAxisFeature.h"

#include "RimGridTimeHistoryCurve.h"
#include "RimSummaryCurve.h"
#include "RimSummaryCurveFilter.h"
#include "RimSummaryPlot.h"

#include "cafSelectionManager.h"

#include <QAction>


CAF_CMD_SOURCE_INIT(RicSummaryCurveSwitchAxisFeature, "RicSummaryCurveSwitchAxisFeature");

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
bool RicSummaryCurveSwitchAxisFeature::isCommandEnabled()
{
    std::vector<RimGridTimeHistoryCurve*> gridTimeHistoryCurves;

    RicSummaryCurveSwitchAxisFeature::extractSelectedCurveFiltersAndSoloCurves(&gridTimeHistoryCurves);
    return (gridTimeHistoryCurves.size());
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RicSummaryCurveSwitchAxisFeature::onActionTriggered(bool isChecked)
{
    std::vector<RimGridTimeHistoryCurve*> gridTimeHistoryCurves;

    RicSummaryCurveSwitchAxisFeature::extractSelectedCurveFiltersAndSoloCurves(&gridTimeHistoryCurves);
    
    //for (RimSummaryCurveFilter* summaryCurveFilter: selectedCurveFilters)
    //{
    //    RiaDefines::PlotAxis plotAxis = summaryCurveFilter->associatedPlotAxis();

    //    if ( plotAxis == RiaDefines::PLOT_AXIS_LEFT )
    //    {
    //        summaryCurveFilter->setPlotAxis(RiaDefines::PLOT_AXIS_RIGHT);
    //    }
    //    else
    //    {
    //        summaryCurveFilter->setPlotAxis(RiaDefines::PLOT_AXIS_LEFT);
    //    }

    //    summaryCurveFilter->updateConnectedEditors();
    //}

    //for (RimSummaryCurve* summaryCurve : selectedSoloCurves)
    //{
    //    RiaDefines::PlotAxis plotAxis = summaryCurve->axisY();

    //    if ( plotAxis == RiaDefines::PLOT_AXIS_LEFT )
    //    {
    //        summaryCurve->setLeftOrRightAxisY(RiaDefines::PLOT_AXIS_RIGHT);
    //    }
    //    else
    //    {
    //        summaryCurve->setLeftOrRightAxisY(RiaDefines::PLOT_AXIS_LEFT);
    //    }

    //    summaryCurve->updateQwtPlotAxis();
    //    summaryCurve->updateConnectedEditors();

    //    RimSummaryPlot* plot = nullptr;
    //    summaryCurve->firstAncestorOrThisOfType(plot);
    //    if ( plot ) plot->updateAxes();
    //}

    for (RimGridTimeHistoryCurve* timeHistoryCurve : gridTimeHistoryCurves)
    {
        RiaDefines::PlotAxis plotAxis = timeHistoryCurve->yAxis();

        if (plotAxis == RiaDefines::PLOT_AXIS_LEFT)
        {
            timeHistoryCurve->setYAxis(RiaDefines::PLOT_AXIS_RIGHT);
        }
        else
        {
            timeHistoryCurve->setYAxis(RiaDefines::PLOT_AXIS_LEFT);
        }

        timeHistoryCurve->updateConnectedEditors();

        RimSummaryPlot* plot = nullptr;
        timeHistoryCurve->firstAncestorOrThisOfType(plot);
        if (plot) plot->updateAxes();
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RicSummaryCurveSwitchAxisFeature::setupActionLook(QAction* actionToSetup)
{
    actionToSetup->setText("Switch Plot Axis");
}

//--------------------------------------------------------------------------------------------------
/// Solo curves means selected curves that does not have a selected curve filter as parent 
//--------------------------------------------------------------------------------------------------
void RicSummaryCurveSwitchAxisFeature::extractSelectedCurveFiltersAndSoloCurves(std::vector<RimGridTimeHistoryCurve*>* gridTimeHistoryCurves)
{
    //selectedSoloCurves->clear();
    //{
    //    std::vector<RimSummaryCurve*> selection;
    //    caf::SelectionManager::instance()->objectsByType(&selection);
    //    for (RimSummaryCurve* curve : selection)
    //    {
    //        RimSummaryCurveFilter* parentCurveFilter = nullptr;
    //        curve->firstAncestorOrThisOfType(parentCurveFilter);
    //        if (!parentCurveFilter)
    //        {
    //            selectedSoloCurves->insert(curve);
    //        }
    //    }
    //}

    //selectedCurveFilters->clear();
    //{
    //    std::vector<RimSummaryCurveFilter*> selection;
    //    caf::SelectionManager::instance()->objectsByType(&selection);
    //    for (RimSummaryCurveFilter* curveFilter : selection)
    //    {
    //        selectedCurveFilters->insert(curveFilter);
    //    }
    //}

    // Read out all time history curves directly from selection manager
    caf::SelectionManager::instance()->objectsByType(gridTimeHistoryCurves);
}