Function buildSnapshotGroups

app/src/API/Handlers/ProjectHandler.cpp:3753–3774

* @brief Builds the groups+datasets array; writes total dataset count to @a totalDatasets. */

 * @brief Builds the groups+datasets array; writes total dataset count to @a totalDatasets.
 */
static QJsonArray buildSnapshotGroups(const DataModel::ProjectModel& pm, int& totalDatasets)
{
  QJsonArray groups;
  totalDatasets = 0;
  for (const auto& group : pm.groups()) {
    QJsonObject g;
    g[Keys::GroupId]                  = group.groupId;
    g[Keys::Title]                    = group.title;
    g[QStringLiteral("widget")]       = group.widget;
    g[QStringLiteral("datasetCount")] = static_cast<int>(group.datasets.size());

    QJsonArray ds;
    for (const auto& dataset : group.datasets) {
      ds.append(buildDatasetObject(dataset, group));
      ++totalDatasets;
    }
    g[QStringLiteral("datasets")]      = ds;
    g[QStringLiteral("_explanations")] = buildGroupExplanations(group);
    groups.append(g);
  }
  return groups;
}

/**
 * @brief Builds the workspace summary array used by project.snapshot.