execute method

@override Future<int> execute(List<String> arguments)

Executes the command with the provided arguments. Returns an integer exit code (0 for success).

Implementation

@override
Future<int> execute(List<String> arguments) async {
  final ArgResults results;
  try {
    results = _argParser.parse(arguments);
  } on FormatException catch (e) {
    throw ValidationException(
      'Error: ${e.message}\n\nUsage:\n  flutter_setup $name <name> --feature <feature_name> [--path <path>]',
    );
  }

  if (results.rest.isEmpty) {
    throw ValidationException(
      'Error: $_componentType name is required.\n\nUsage:\n  flutter_setup $name <name> --feature <feature_name> [--path <path>]',
    );
  }

  final rawComponentName = results.rest.first;
  final featureName = results['feature'] as String?;

  if (featureName == null || featureName.trim().isEmpty) {
    throw ValidationException(
      'Error: Option --feature is required.\n\nUsage:\n  flutter_setup $name $rawComponentName --feature <feature_name>',
    );
  }

  final targetPath = results['path'] as String? ?? '.';

  final vars = VariableResolver.resolveComponent(
    rawFeatureName: featureName,
    componentType: _componentType,
    rawComponentName: rawComponentName,
  );

  final renderResult = await _generator.generateComponent(
    rawFeatureName: featureName,
    componentType: _componentType,
    rawComponentName: rawComponentName,
    projectPath: targetPath,
  );

  final compPascal =
      vars['${_componentType.toLowerCase()}_name_pascal_case']!;
  _output.success(
      'Generated $_componentType "$compPascal" for feature "$featureName"');
  for (final file in renderResult.createdFiles) {
    _output.info('  - $file');
  }

  if (_componentType == 'screen') {
    _output.info(
      '\nDon\'t forget to add a route for ${compPascal}Screen in lib/app/router/app_router.dart',
    );
  }

  return 0;
}