/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) 2022-     Equinor 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 "RiaPlotDefines.h"

#include "RiaGuiApplication.h"
#include "RiaPreferencesSystem.h"

#include "cafAppEnum.h"

namespace caf
{
template <>
void caf::AppEnum<RiaDefines::PlotAxis>::setUp()
{
    addItem( RiaDefines::PlotAxis::PLOT_AXIS_LEFT, "PLOT_AXIS_LEFT", "Left" );
    addItem( RiaDefines::PlotAxis::PLOT_AXIS_RIGHT, "PLOT_AXIS_RIGHT", "Right" );
    addItem( RiaDefines::PlotAxis::PLOT_AXIS_BOTTOM, "PLOT_AXIS_BOTTOM", "Bottom" );
    addItem( RiaDefines::PlotAxis::PLOT_AXIS_TOP, "PLOT_AXIS_TOP", "Top" );

    setDefault( RiaDefines::PlotAxis::PLOT_AXIS_LEFT );
}
}; // namespace caf

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
double RiaDefines::minimumDefaultValuePlot()
{
    return -10.0;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
double RiaDefines::minimumDefaultLogValuePlot()
{
    return 1.0;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
double RiaDefines::maximumDefaultValuePlot()
{
    return 100.0;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
bool RiaDefines::isHorizontal( RiaDefines::PlotAxis axis )
{
    return !isVertical( axis );
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
bool RiaDefines::isVertical( RiaDefines::PlotAxis axis )
{
    return ( axis == RiaDefines::PlotAxis::PLOT_AXIS_LEFT || axis == RiaDefines::PlotAxis::PLOT_AXIS_RIGHT );
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
RiaDefines::PlotAxis RiaDefines::opposite( PlotAxis axis )
{
    switch ( axis )
    {
        case RiaDefines::PlotAxis::PLOT_AXIS_BOTTOM:
            return RiaDefines::PlotAxis::PLOT_AXIS_TOP;
        case RiaDefines::PlotAxis::PLOT_AXIS_TOP:
            return RiaDefines::PlotAxis::PLOT_AXIS_BOTTOM;
        case RiaDefines::PlotAxis::PLOT_AXIS_LEFT:
            return RiaDefines::PlotAxis::PLOT_AXIS_RIGHT;
        case RiaDefines::PlotAxis::PLOT_AXIS_RIGHT:
            return RiaDefines::PlotAxis::PLOT_AXIS_LEFT;
    }

    // Should never come here
    CVF_ASSERT( false );
    return {};
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
double RiaDefines::scalingFactor( QPaintDevice* paintDevice )
{
    auto scalingFactor = RiaPreferencesSystem::current()->exportPdfScalingFactor();

    if ( scalingFactor > 0.0 ) return scalingFactor;

    if ( !paintDevice ) return 1.0;

    int    resolution = paintDevice->logicalDpiX();
    double scaling    = resolution / static_cast<double>( RiaGuiApplication::applicationResolution() );

    return scaling;
}