Method onLoadFinished

app/src/Sessions/Player.cpp:359–446

* @brief Worker shipped session bundle -- finalize setup on the main thread. */

 * @brief Worker shipped session bundle -- finalize setup on the main thread.
 */
void Sessions::Player::onLoadFinished(const PlayerSessionPayloadPtr& payload)
{
  if (!payload || m_filePath.isEmpty()) {
    if (m_loading) {
      m_loading = false;
      Q_EMIT loadingChanged();
    }

    return;
  }

  if (payload->filePath != m_filePath)
    return;

  if (m_pendingSessionId >= 0 && payload->sessionId != m_pendingSessionId) {
    if (m_loading) {
      m_loading = false;
      Q_EMIT loadingChanged();
    }

    return;
  }

  if (!payload->ok) {
    Misc::Utilities::showMessageBox(tr("Cannot open session file"),
                                    payload->error.isEmpty() ? tr("Unknown error") : payload->error,
                                    QMessageBox::Critical);

    m_loading = false;
    Q_EMIT loadingChanged();
    teardownLocalDb();
    clearLocalState();
    restorePreSessionState();
    Q_EMIT openChanged();
    Q_EMIT playerStateChanged();
    return;
  }

  if (!payload->projectJson.isEmpty()) {
    (void)restoreProjectFromJson(payload->projectJson);
  } else {
    Misc::Utilities::showMessageBox(tr("No project data"),
                                    tr("This session does not contain an embedded project file — "
                                       "the dashboard falls back to a quick-plot layout."),
                                    QMessageBox::Warning);
  }

  if (!openLocalDb(m_filePath)) {
    m_loading = false;
    Q_EMIT loadingChanged();
    clearLocalState();
    restorePreSessionState();
    Q_EMIT openChanged();
    Q_EMIT playerStateChanged();
    return;
  }

  m_sessionId       = payload->sessionId;