Method selectGroupAfterRebuild

app/src/UI/Taskbar.cpp:1092–1140

* @brief Selects the saved or first group after a rebuild, or no-ops if none is available. */

 * @brief Selects the saved or first group after a rebuild, or no-ops if none is available.
 */
void UI::Taskbar::selectGroupAfterRebuild()
{
  const auto model = workspaceModel();
  if (model.isEmpty())
    return;

  int targetGroupId = -1;
  bool restored     = false;

  if (m_independentWorkspace) {
    const auto inModel = [&model](int gid) {
      return gid >= 0 && std::any_of(model.begin(), model.end(), [gid](const QVariant& v) {
               return v.toMap().value("id").toInt() == gid;
             });
    };

    if (inModel(m_desiredGroupId)) {
      setActiveGroupId(m_desiredGroupId);
      return;
    }

    if (inModel(m_activeGroupId)) {
      setActiveGroupId(m_activeGroupId);
      return;
    }
  }

  const auto opMode = AppState::instance().operationMode();
  if (opMode == SerialStudio::ProjectFile && !m_independentWorkspace) {
    auto* pm          = &DataModel::ProjectModel::instance();
    const int savedId = pm->activeGroupId();
    const bool found =
      savedId >= 0 && std::any_of(model.begin(), model.end(), [savedId](const QVariant& v) {
        return v.toMap().value("id").toInt() == savedId;
      });
    if (found) {
      targetGroupId = savedId;
      restored      = true;
    }
  }

  if (!restored && model.first().canConvert<QVariantMap>()) {
    const QVariantMap firstItem = model.first().toMap();
    if (firstItem.contains("id"))
      targetGroupId = firstItem["id"].toInt();
  }

  setActiveGroupId(targetGroupId);
}

//--------------------------------------------------------------------------------------------------
// Utility functions