/****************************************************************************
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** Copyright (C) 2016 The Qt Company Ltd.
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**
** This file is part of Qbs.
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** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
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****************************************************************************/
#ifndef QBS_PROPERTY_H
#define QBS_PROPERTY_H

#include <tools/persistence.h>
#include <tools/set.h>

#include <QtCore/qstring.h>
#include <QtCore/qvariant.h>

namespace qbs {
namespace Internal {

class Property
{
public:
    enum Kind
    {
        PropertyInModule,
        PropertyInProduct,
        PropertyInProject,
        PropertyInParameters,
        PropertyInArtifact,
    };

    Property()
        : kind(PropertyInModule)
    {
    }

    Property(QString product, QString module, QString property,
             QVariant v, Kind k)
        : productName(std::move(product))
        , moduleName(std::move(module))
        , propertyName(std::move(property))
        , value(std::move(v))
        , kind(k)
    {
    }

    template<PersistentPool::OpType opType> void completeSerializationOp(PersistentPool &pool)
    {
        pool.serializationOp<opType>(productName, moduleName, propertyName, value, kind);
    }

    QString productName; // In case of kind == PropertyInProject, this is the project name.
    QString moduleName;
    QString propertyName;
    QVariant value;
    Kind kind;
};

inline bool operator==(const Property &p1, const Property &p2)
{
    return p1.productName == p2.productName && p1.moduleName == p2.moduleName
            && p1.propertyName == p2.propertyName;
}
bool operator<(const Property &p1, const Property &p2);

inline auto qHash(const Property &p)
{
    return QT_PREPEND_NAMESPACE(qHash)(p.productName + p.moduleName + p.propertyName);
}

using PropertySet = Set<Property>;
using PropertyHash = QHash<QString, PropertySet>;

} // namespace Internal
} // namespace qbs

#endif // Include guard
