#ifndef OVERLAP_LAYOUT_H
#define OVERLAP_LAYOUT_H

#include <QLayout>
#include <QList>
#include <QLoggingCategory>
#include <QWidget>

inline Q_LOGGING_CATEGORY(OverlapLayoutLog, "overlap_layout");

class OverlapLayout : public QLayout
{
public:
    OverlapLayout(QWidget *parent = nullptr,
                  int overlapPercentage = 10,
                  int maxColumns = 2,
                  int maxRows = 2,
                  Qt::Orientation overlapDirection = Qt::Vertical,
                  Qt::Orientation flowDirection = Qt::Horizontal);
    ~OverlapLayout();
    void insertWidgetAtIndex(QWidget *toInsert, int index);

    void addItem(QLayoutItem *item) override;
    int count() const override;
    QLayoutItem *itemAt(int index) const override;
    QLayoutItem *takeAt(int index) override;
    void setGeometry(const QRect &rect) override;
    QSize minimumSize() const override;
    QSize sizeHint() const override;
    void setMaxColumns(int _maxColumns);
    void setMaxRows(int _maxRows);
    int calculateMaxColumns() const;
    int calculateRowsForColumns(int columns) const;
    int calculateMaxRows() const;
    int calculateColumnsForRows(int rows) const;
    void setDirection(Qt::Orientation _direction);

private:
    QList<QLayoutItem *> itemList;
    int overlapPercentage;
    int maxColumns;
    int maxRows;
    Qt::Orientation overlapDirection;
    Qt::Orientation flowDirection;

    // Calculate the preferred size of the layout
    QSize calculatePreferredSize() const;
};

#endif // OVERLAP_LAYOUT_H