#ifndef PARAMCONTROL_H
#define PARAMCONTROL_H

#include <QWidget>

class QLabel;
class QPushButton;

// ===================== 参数调节控件 =====================
// 参数名 + 大数值显示 + 减/加按钮 + 保存按钮（可选）+ 恢复出厂值按钮（可选）
class ParamControl : public QWidget
{
    Q_OBJECT
public:
    explicit ParamControl(const QString& name, const QString& unit,
                          double step, double min, double max,
                          bool withSave, bool withFactory, QWidget* parent = nullptr);

    void setValue(double v);
    double value() const { return m_value; }
    void setEnabled(bool enabled);

signals:
    void valueChanged(double v);
    void saveClicked();
    void factoryResetClicked();

private slots:
    void onMinus();
    void onPlus();

private:
    void refresh();

    QString m_name;
    QString m_unit;
    double m_step;
    double m_min;
    double m_max;
    double m_value;
    QLabel* m_valueLabel = nullptr;
    QPushButton* m_save = nullptr;
    QPushButton* m_factory = nullptr;
};

#endif // PARAMCONTROL_H