#pragma once

#include <QWidget>

class QDoubleSpinBox;
class QSlider;
class QSpinBox;

namespace gui {

class Float01ParamControl final : public QWidget {
    Q_OBJECT
public:
    explicit Float01ParamControl(QWidget* parent = nullptr);

    void setValue01(double v);
    double value01() const;

    void setEnabled(bool on);

signals:
    void valueChanged01(double v);

private:
    void syncFromSlider();
    void syncFromSpin();

    QSlider* m_slider = nullptr;
    QDoubleSpinBox* m_spin = nullptr;
    bool m_block = false;
};

class Vec2ParamControl final : public QWidget {
    Q_OBJECT
public:
    explicit Vec2ParamControl(QWidget* parent = nullptr);

    void setValue(int x, int y);
    [[nodiscard]] int x() const;
    [[nodiscard]] int y() const;

    [[nodiscard]] bool isActivelyEditing() const;

    void setEnabled(bool on);

signals:
    void valueChanged(int x, int y);

private:
    void emitIfChanged();

    QSpinBox* m_sx = nullptr;
    QSpinBox* m_sy = nullptr;
    bool m_block = false;
    int m_lastX = 0;
    int m_lastY = 0;
};

/// 世界坐标等：可直接键盘输入小数，带宽幅
class Vec2DoubleParamControl final : public QWidget {
    Q_OBJECT
public:
    explicit Vec2DoubleParamControl(QWidget* parent = nullptr);

    void setValue(double x, double y);
    [[nodiscard]] double x() const;
    [[nodiscard]] double y() const;

    [[nodiscard]] bool isActivelyEditing() const;

    void setEnabled(bool on);

signals:
    void valueChanged(double x, double y);

private:
    void emitIfChanged();

    QDoubleSpinBox* m_sx = nullptr;
    QDoubleSpinBox* m_sy = nullptr;
    bool m_block = false;
    double m_lastX = 0.0;
    double m_lastY = 0.0;
};

}  // namespace gui