#ifndef SCSTWSETTINGS_H
#define SCSTWSETTINGS_H

#include <QObject>
#include <QVariant>
#include <QMetaEnum>
#include <QtDebug>
#include <QFile>
#include <QStandardPaths>
#include <QJsonDocument>
#include <ScStw.hpp>
#include <QDir>

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

    /*!
     * \brief The BaseStationSetting enum contains all settings of the base station that can be changed by a client
     *
     * \see ScStw::baseStationSettingFromInt()
     * \see ScStw::baseStationSettingToString()
     * \see ScStw::baseStationSettingFromString()
     * \see ScStw::baseStationSettings
     */
    enum BaseStationSetting {
        InvalidSetting = -1,
        ReadySoundEnableSetting,
        ReadySoundDelaySetting,
        AtYourMarksSoundEnableSetting,
        AtYourMarksSoundDelaySetting,
        SoundVolumeSetting
    };
    Q_ENUM(BaseStationSetting)

    enum KeyLevelEnum {
        KeyLevel = 0
    };
    Q_ENUM(KeyLevelEnum)

    Q_INVOKABLE QVariant readSetting(BaseStationSetting key);
    Q_INVOKABLE bool writeSetting(BaseStationSetting key, QVariant value);
    Q_INVOKABLE void setDefaultSetting(BaseStationSetting key, QVariant defaultVariant);

    static BaseStationSetting keyFromInt(int i) {
        QMetaEnum enumeration = QMetaEnum::fromType<BaseStationSetting>();
        return static_cast<BaseStationSetting>(enumeration.keyToValue(enumeration.valueToKey(i)));
    }

protected:
    virtual QVariant readSetting(QString key, int keyInt = -1, int keyLevel = -1);
    virtual bool writeSetting(QString key, QVariant value, int keyInt = -1,int keyLevel = -1);
    virtual void setDefaultSetting(QString key, QVariant defaultVariant, int keyInt,int keyLevel = -1);

private:
    QFile * settingsFile;
    QVariantMap settingsCache;

    bool loadSettingsFromFile();

private slots:
    bool writeSettingsToFile();

signals:
    void settingChanged(int key, int keyLevel);

};

#endif // SCSTWSETTINGS_H