#ifndef LHSTYLEMANAGER_H
#define LHSTYLEMANAGER_H
#include <QWidget>
#include <QList>
#include <QMutex>


#define LHStyleMgr LHStyleManager::Instance()

enum SkinStyle{eBrightStyle, eDarkStyle};

class LHStyleManager : public QObject
{
    Q_OBJECT
public:
    explicit LHStyleManager(QObject *parent = nullptr);
    ~LHStyleManager();

    static LHStyleManager* Instance();

    void AddWidget(QWidget* widget);

    void SetSkinStyle(const QString& style);

    SkinStyle GetCurSkinStyle() const {return m_nCurStyle;}
    QString GetCurSkinName() const {return m_nCurStyle == eBrightStyle ? QString("Bright") : QString("Dark");}
signals:
public slots:
private:
    bool UpdateWidgetStyle(QWidget* widget);
    void QssToSkin(bool reserve = false);
private:
    //当前样式
    SkinStyle m_nCurStyle;
    //所有需要更改样式的widget
    QWidgetList m_widgetList;
    //白色样式表
    QString m_strBrightStyle;
    //黑色样式表
    QString m_strDarkStyle;
    bool m_bQss;

    static LHStyleManager *m_instance;
    static QMutex m_mtx;
};

#endif // LHSTYLEMANAGER_H