namingconvention.h

#ifndef QLOQUENT_NAMINGCONVENTION_H
#define QLOQUENT_NAMINGCONVENTION_H
 
#include <QEloquent/global.h>
 
#include <QMap>
 
namespace QEloquent {
 
class QELOQUENT_EXPORT NamingConvention
{
public:
    virtual ~NamingConvention() = default;
 
    virtual QString tableName(const QString &className) const = 0;
    virtual QString fieldName(const QString &propertyName, const QString &tableName) const = 0;
 
    virtual QString primaryFieldName(const QString &tableName) const = 0;
    virtual QString foreignFieldName(const QString &primaryFieldName, const QString &tableName) const = 0;
 
    virtual QString pivotTableName(const QString &table1, const QString &table2) const = 0;
 
    virtual QString propertyName(const QString &fieldName, const QString &tableName) const = 0;
    virtual QString foreignPropertyName(const QString &primaryPropertyName, const QString &className) const;
 
    static NamingConvention *convention(const QString &name = QStringLiteral("Laravel"));
 
    static QString pascalFromCamel(const QString &str);
    static QString pascalFromSnake(const QString &str);
    static QString camelFromPascal(const QString &str);
    static QString camelFromSnake(const QString &str);
    static QString snakeFromPascal(const QString &str);
    static QString snakeFromCamel(const QString &str);
 
private:
    class ConventionList final : public QMap<QString, NamingConvention *> {
    public:
        ConventionList(std::initializer_list<std::pair<QString, NamingConvention *>> list)
            : QMap(list) {}
 
        ~ConventionList() {
            QList<NamingConvention *> conventions = values();
            while (!conventions.isEmpty()) {
                NamingConvention *convention = conventions.takeFirst();
                conventions.removeAll(convention);
                delete convention;
            }
        }
    };
 
    static ConventionList s_conventions;
};
 
} // QEloquent namespace
 
#endif // QLOQUENT_NAMINGCONVENTION_H