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#include "preparescriptobserver.h"

#include "property.h"
#include "scriptengine.h"

#include <tools/stlutils.h>

#include <QtScript/qscriptvalue.h>

namespace qbs {
namespace Internal {

PrepareScriptObserver::PrepareScriptObserver(ScriptEngine *engine, UnobserveMode unobserveMode)
    : ScriptPropertyObserver(engine, unobserveMode)
{
}

void PrepareScriptObserver::onPropertyRead(const QScriptValue &object, const QString &name,
                                           const QScriptValue &value)
{
    const auto objectId = object.objectId();
    const auto projectIt = m_projectObjectIds.find(objectId);
    if (projectIt != m_projectObjectIds.cend()) {
        engine()->addPropertyRequestedInScript(
                    Property(projectIt->second, QString(), name, value.toVariant(),
                             Property::PropertyInProject));
        return;
    }
    if (m_importIds.contains(objectId)) {
        engine()->addImportRequestedInScript(object.objectId());
        return;
    }
    const auto exportsIt = m_exportsObjectIds.find(value.objectId());
    if (exportsIt != m_exportsObjectIds.cend()) {
        engine()->addRequestedExport(exportsIt->second);
        return;
    }
    const auto it = m_parameterObjects.find(objectId);
    if (it != m_parameterObjects.cend()) {
        engine()->addPropertyRequestedInScript(
                    Property(it->second.first, it->second.second, name, value.toVariant(),
                             Property::PropertyInParameters));
    }
}

} // namespace Internal
} // namespace qbs
