#pragma once

#include <QWidget>

namespace umt {

// Interactive 0..10 rating widget rendered as 5 half-clickable stars.
class StarRating : public QWidget {
    Q_OBJECT
public:
    explicit StarRating(QWidget *parent = nullptr);

    int rating() const { return m_rating; }          // 0..10 (in half-stars)
    void setRating(int r);
    void setReadOnly(bool ro) { m_readOnly = ro; }
    void setStarSize(int px) { m_star = px; updateGeometry(); }

    QSize sizeHint() const override;

signals:
    void ratingChanged(int rating);

protected:
    void paintEvent(QPaintEvent *) override;
    void mouseMoveEvent(QMouseEvent *) override;
    void mousePressEvent(QMouseEvent *) override;
    void leaveEvent(QEvent *) override;

private:
    int ratingAt(const QPointF &pos) const;          // -> 0..10

    int  m_rating = 0;
    int  m_hover  = -1;
    int  m_star   = 22;
    bool m_readOnly = false;
};

} // namespace umt