execute method

Future<void> execute(List<String> args)

Implementation

Future<void> execute(List<String> args) async {
  if (!ConfigService.isValidProject(_log)) return;
  if (!ConfigService.requiresInitialized(_log)) return;

  final config = ConfigService.load();
  final flavors = config.flavors;
  if (flavors.isEmpty) {
    _log.error('❌ Error: No flavors found in configuration to delete.');
    return;
  }

  String flavorToDelete;
  if (args.isEmpty) {
    flavorToDelete = _log.chooseOne(
      '👉 Select a flavor to delete:',
      choices: flavors,
    );
  } else {
    flavorToDelete = args[0].toLowerCase().trim();

    if (!ValidationUtils.isValidIdentifier(flavorToDelete)) {
      _log.error(
        '❌ Error: "$flavorToDelete" is not a valid Dart identifier.',
      );
      return;
    }

    if (!flavors.contains(flavorToDelete)) {
      _log.error('❌ Error: Flavor "$flavorToDelete" does not exist.');
      return;
    }
  }

  if (flavors.length == 2) {
    _log.warn('⚠️ Warning: Deleting this flavor will leave only one flavor.');
    _log.warn(
      'This is not recommended. You should perform a full reset instead.',
    );
    final confirmed = _log.confirm(
      'Would you like to completely reset the project instead?',
    );
    if (confirmed) {
      SetupRunner(logger: _log).reset();
      return;
    } else {
      _log.info('Operation cancelled.');
      return;
    }
  }

  _log.info('🗑️ Deleting flavor: $flavorToDelete...');

  try {
    final isProduction = flavorToDelete == config.productionFlavor;
    ConfigService.removeFlavor(flavorToDelete);
    final updatedConfig = ConfigService.load();

    if (isProduction && updatedConfig.flavors.isNotEmpty) {
      _log.warn('⚠️ You deleted the production flavor.');
      final newProd = _log.chooseOne(
        '👉 Please select a new production flavor:',
        choices: updatedConfig.flavors,
      );
      ConfigService.save(updatedConfig.copyWith(productionFlavor: newProd));
      _log.info('✔ Production flavor updated to: $newProd');
    }

    // Delegate completely to SetupRunner. It handles deleting orphaned files.
    await SetupRunner(
      logger: _log,
    ).run(ConfigService.load(), skipFirebase: true);

    _log.success('✅ Flavor "$flavorToDelete" removed successfully!');
  } catch (e) {
    if (e is CliException && e.isLogged) return;
    _log.error('❌ Failed to delete flavor: $e');
  }
}