/////////////////////////////////////////////////////////////////////////////////
//
//  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 "RimAsciiDataCurve.h"
#include "RimGridTimeHistoryCurve.h"
#include "RimSummaryCurve.h"
#include "RimSummaryPlot.h"

#include "cafSelectionManagerTools.h"

#include <QAction>

CAF_CMD_SOURCE_INIT( RicSummaryCurveSwitchAxisFeature, "RicSummaryCurveSwitchAxisFeature" );

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

    RicSummaryCurveSwitchAxisFeature::extractSelectedCurves( &summaryCurves, &asciiDataCurves, &gridTimeHistoryCurves );

    return summaryCurves.size() || asciiDataCurves.size() || gridTimeHistoryCurves.size();
}

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

    RicSummaryCurveSwitchAxisFeature::extractSelectedCurves( &summaryCurves, &asciiDataCurves, &gridTimeHistoryCurves );

    for ( RimSummaryCurve* summaryCurve : summaryCurves )
    {
        RiaDefines::PlotAxis plotAxis = summaryCurve->axisY().axis();

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

        summaryCurve->updatePlotAxis();
        summaryCurve->updateConnectedEditors();

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

    for ( RimAsciiDataCurve* asciiCurve : asciiDataCurves )
    {
        RiuPlotAxis plotAxis = asciiCurve->yAxis();

        if ( plotAxis.axis() == RiaDefines::PlotAxis::PLOT_AXIS_LEFT )
        {
            asciiCurve->setYAxis( RiaDefines::PlotAxis::PLOT_AXIS_RIGHT );
        }
        else
        {
            asciiCurve->setYAxis( RiaDefines::PlotAxis::PLOT_AXIS_LEFT );
        }

        asciiCurve->updateQwtPlotAxis();
        asciiCurve->updateConnectedEditors();

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

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

        if ( plotAxis.axis() == RiaDefines::PlotAxis::PLOT_AXIS_LEFT )
        {
            timeHistoryCurve->setYAxis( RiaDefines::PlotAxis::PLOT_AXIS_RIGHT );
        }
        else
        {
            timeHistoryCurve->setYAxis( RiaDefines::PlotAxis::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::extractSelectedCurves( std::vector<RimSummaryCurve*>*         summaryCurves,
                                                              std::vector<RimAsciiDataCurve*>*       asciiDataCurves,
                                                              std::vector<RimGridTimeHistoryCurve*>* gridTimeHistoryCurves )
{
    summaryCurves->clear();
    asciiDataCurves->clear();
    gridTimeHistoryCurves->clear();

    *summaryCurves = caf::selectedObjectsByType<RimSummaryCurve*>();

    *asciiDataCurves = caf::selectedObjectsByType<RimAsciiDataCurve*>();

    *gridTimeHistoryCurves = caf::selectedObjectsByType<RimGridTimeHistoryCurve*>();
}