filter_card.h

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#ifndef CARDFILTER_H
#define CARDFILTER_H
 
#include <QJsonObject>
#include <QObject>
#include <QString>
#include <qtmetamacros.h>
 
class CardFilter : public QObject
{
    Q_OBJECT
 
public:
    enum Type
    {
        TypeAnd = 0,
        TypeOr,
        TypeAndNot,
        TypeOrNot,
        TypeEnd
    };
 
    /* if you add an attribute here you also need to
     * add its string representation in attrName */
    enum Attr
    {
        AttrCmc = 0,
        AttrColor,
        AttrLoyalty,
        AttrManaCost,
        AttrName,
        AttrNameExact,
        AttrPow,
        AttrRarity,
        AttrSet,
        AttrText,
        AttrTough,
        AttrType,
        AttrMainType,
        AttrSubType,
        AttrFormat,
        AttrEnd,
    };
 
private:
    QString trm;
    enum Type t;
    enum Attr a;
 
public:
    CardFilter(QString &term, Type type, Attr attr) : trm(term), t(type), a(attr)
    {
    }
 
    [[nodiscard]] Type type() const
    {
        return t;
    }
    [[nodiscard]] const QString &term() const
    {
        return trm;
    }
    [[nodiscard]] Attr attr() const
    {
        return a;
    }
 
    [[nodiscard]] QJsonObject toJson() const;
    static CardFilter *fromJson(const QJsonObject &json);
    static const QString typeName(Type t);
    static const QString attrName(Attr a);
};
 
#endif