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#include "generatableprojectiterator.h"

namespace qbs {

GeneratableProjectIterator::GeneratableProjectIterator(GeneratableProject project)
    : project(std::move(project))
{
}

void GeneratableProjectIterator::accept(IGeneratableProjectVisitor *visitor)
{
    visitor->visitProject(project);
    QMapIterator<QString, qbs::Project> it(project.projects);
    while (it.hasNext()) {
        it.next();
        visitor->visitProject(it.value(), it.key());
    }

    accept(project, GeneratableProjectData(), project, visitor);
}

void GeneratableProjectIterator::accept(const GeneratableProject &project,
                                        const GeneratableProjectData &parentProjectData,
                                        const GeneratableProjectData &projectData,
                                        IGeneratableProjectVisitor *visitor)
{
    visitor->visitProjectData(project, parentProjectData, projectData);
    visitor->visitProjectData(project, projectData);
    QMapIterator<QString, qbs::ProjectData> it(projectData.data);
    while (it.hasNext()) {
        it.next();
        visitor->visitProjectData(parentProjectData.data.value(it.key()), it.value(), it.key());
        visitor->visitProjectData(it.value(), it.key());
    }

    for (const auto &subProject : projectData.subProjects) {
        accept(project, projectData, subProject, visitor);
    }

    for (const auto &productDataMap : projectData.products) {
        visitor->visitProduct(project, projectData, productDataMap);
        QMapIterator<QString, qbs::ProductData> it(productDataMap.data);
        while (it.hasNext()) {
            it.next();
            visitor->visitProduct(it.value(), it.key());
        }
    }
}

} // namespace qbs