/// API naming utilities for endpoint and controller name generation
library;

import 'package:swagger_generator_flutter/core/models.dart';
import 'package:swagger_generator_flutter/utils/string_utils/naming_converter.dart';

/// API naming utilities
class ApiNamingUtils {
  /// Generate endpoint name from path and operationId
  static String generateEndpointName(String path, String? operationId) {
    // If operationId exists, use it with priority
    if (operationId != null && operationId.isNotEmpty) {
      return NamingConverter.toCamelCase(operationId);
    }

    // Remove version prefix from path
    var cleanPath = path.replaceFirst('/api/v1', '');

    // Remove leading slash
    if (cleanPath.startsWith('/')) {
      cleanPath = cleanPath.substring(1);
    }

    // Convert path to camelCase
    final parts = cleanPath.split('/');
    if (parts.length >= 2) {
      final controller = parts[0];
      final action = parts[1];
      return NamingConverter.toCamelCase('${controller}_$action');
    }

    return NamingConverter.toCamelCase(cleanPath.replaceAll('/', '_'));
  }

  /// Extract controller name from API path
  static String extractControllerName(ApiPath path) {
    // Extract controller name from tags
    if (path.tags.isNotEmpty) {
      return path.tags.first;
    }

    // Extract controller name from path
    final pathParts = path.path.split('/');
    if (pathParts.length > 1) {
      return NamingConverter.toPascalCase(pathParts[1]);
    }

    return 'General';
  }
}