startStep method

Implementation

Future<void> startStep(
  String stepName,
  String transactionName, {
  String? description,
  int? startNanoTime,
}) async {
  final hub = _hub;
  if (!_isInitialized || hub == null) {
    ObslyLogger.warn('PerformanceController not initialized');
    return;
  }

  // Check if performance is enabled
  final config = ConfigController.instance.config;
  if (!(config?.enablePerformance ?? true)) {
    ObslyLogger.debug('Performance disabled, ignoring startStep call');
    return;
  }

  try {
    final transaction = _activeTransactions[transactionName];
    if (transaction == null) {
      ObslyLogger.warn('Transaction not found for step: $transactionName');
      return;
    }

    // Check if step already exists
    if (transaction.activeSteps.containsKey(stepName)) {
      ObslyLogger.warn('Step already started: $stepName in $transactionName');
      return;
    }

    final step = PerformanceStep(
      name: stepName,
      description: description,
      startTime: DateTime.now(),
      startNanoTime: startNanoTime ?? DateTime.now().microsecondsSinceEpoch,
    );

    transaction.activeSteps[stepName] = step;

    ObslyLogger.debug(
        '📊 Performance step started: $stepName in $transactionName (stored state only)');
  } catch (e) {
    ObslyLogger.error('Error starting step: $e');
  }
}