/******************************************************************************
 * QSkinny - Copyright (C) 2021 Uwe Rathmann
 * This file may be used under the terms of the QSkinny License, Version 1.0
 *****************************************************************************/

#ifndef DIAGRAM_H
#define DIAGRAM_H

#include <QskControl.h>
#include <QskNamespace.h>

class Diagram : public QskControl
{
        Q_OBJECT

        using Inherited = QskControl;

    public:
        QSK_SUBCONTROLS( Chart, Segments, ChartLine1, ChartArea1, ChartLine2, ChartArea2, ChartLine3, ChartArea3 )

        enum Type
        {
            Line = 0x01,
            Area = 0x02,
        };

        Q_DECLARE_FLAGS( Types, Type )

        Diagram( QQuickItem* parent = nullptr );
        ~Diagram() override;

        QVector< QVector<QPointF> > dataPoints() const;
        void addDataPoints( const QVector<QPointF>& dataPoints, const Types& types );

        Types typesAt( uint pos ) const;

        qreal yMax() const;
        void setYMax( qreal yMax );

        int xGridLines() const;
        void setXGridLines( int lines );

        Qsk::Position chartPosition() const;
        void setChartPosition( Qsk::Position position );

    protected:
        QSizeF contentsSizeHint( Qt::SizeHint, const QSizeF& ) const override;

    private:
        class PrivateData;
        std::unique_ptr< PrivateData > m_data;
};

Q_DECLARE_OPERATORS_FOR_FLAGS( Diagram::Types )

#endif // DIAGRAM_H