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#include "propertymapinternal.h"

#include <tools/jsliterals.h>
#include <tools/scripttools.h>
#include <tools/stringconstants.h>

namespace qbs {
namespace Internal {

/*!
 * \class PropertyMapInternal
 * \brief The \c PropertyMapInternal class contains a set of properties and their values.
 * An instance of this class is attached to every \c ResolvedProduct.
 * \c ResolvedGroups inherit their properties from the respective \c ResolvedProduct, \c SourceArtifacts
 * inherit theirs from the respective \c ResolvedGroup. \c ResolvedGroups can override the value of an
 * inherited property, \c SourceArtifacts cannot. If a property value is overridden, a new
 * \c PropertyMapInternal object is allocated, otherwise the pointer is shared.
 * \sa ResolvedGroup
 * \sa ResolvedProduct
 * \sa SourceArtifact
 */
PropertyMapInternal::PropertyMapInternal()
{
}

PropertyMapInternal::PropertyMapInternal(const PropertyMapInternal &other) : m_value(other.m_value)
{
}

QVariant PropertyMapInternal::moduleProperty(const QString &moduleName, const QString &key,
                                             bool *isPresent) const
{
    return ::qbs::Internal::moduleProperty(m_value, moduleName, key, isPresent);
}

QVariant PropertyMapInternal::qbsPropertyValue(const QString &key) const
{
    return moduleProperty(StringConstants::qbsModule(), key);
}

QVariant PropertyMapInternal::property(const QStringList &name) const
{
    return getConfigProperty(m_value, name);
}

void PropertyMapInternal::setValue(const QVariantMap &map)
{
    m_value = map;
}

QVariant moduleProperty(const QVariantMap &properties, const QString &moduleName,
                        const QString &key, bool *isPresent)
{
    const auto moduleIt = properties.find(moduleName);
    if (moduleIt == properties.end()) {
        if (isPresent)
            *isPresent = false;
        return QVariant();
    }
    const QVariantMap &moduleMap = moduleIt.value().toMap();
    const auto propertyIt = moduleMap.find(key);
    if (propertyIt == moduleMap.end()) {
        if (isPresent)
            *isPresent = false;
        return QVariant();
    }
    if (isPresent)
        *isPresent = true;
    return propertyIt.value();
}

} // namespace Internal
} // namespace qbs
