#ifndef SETTINGSHANDLER_H
#define SETTINGSHANDLER_H

#include <QObject>
#include <qsettings.h>

/**
 * @brief Handles app settings
 */
class SettingsHandler : public QObject
{
    Q_OBJECT

public:
    explicit SettingsHandler(QObject *parent = nullptr);
    SettingsHandler(QSettings* settings, QObject *parent = nullptr);

    static SettingsHandler* createSettingsHandlerAndFillWithDefaultsIfMissing(QSettings* settings);

    /**
     * @brief Provides a name filter for QDir that can be used to filter all audio files with valid formats.
     * @return name filter for QDir
     */
    static QStringList getAudioFileNameFilters() {return {"*.mp3", "*.flac"};}

    inline void setSettings(QSettings* settings) { mSettings = settings;}
    inline QSettings* getSettings() const { return mSettings; }
    void fillWithDefaultIfMissing();

    QString getRootPath() const;
    QString getProfile() const;
    bool isEnergySaverEnabled() const;
    int getEnergySaverTimeout() const;
    QString getShutdownScript() const;


private:
    void initDefaults();
    QSettings* mSettings;
    QHash<QString,QVariant> mDefaults;
};

#endif // SETTINGSHANDLER_H