import { NestFactory } from '@nestjs/core';
import { SwaggerModule, DocumentBuilder } from '@nestjs/swagger';
import { AppModule } from './app.module';

async function bootstrap() {
  const app = await NestFactory.create(AppModule);

  const config = new DocumentBuilder()
    .setTitle('Cats example')
    .setDescription('The cats API description')
    .setVersion('1.0')
    .addTag('cats')
    .build();
  const documentFactory = () => SwaggerModule.createDocument(app, config);
  SwaggerModule.setup('api', app, documentFactory);

  await app.listen(process.env.PORT ?? 3000);
}
bootstrap();

export interface SwaggerDocumentOptions {
  /**
   * List of modules to include in the specification
   */
  include?: Function[];

  /**
   * Additional, extra models that should be inspected and included in the specification
   */
  extraModels?: Function[];

  /**
   * If `true`, swagger will ignore the global prefix set through `setGlobalPrefix()` method
   */
  ignoreGlobalPrefix?: boolean;

  /**
   * If `true`, swagger will also load routes from the modules imported by `include` modules
   */
  deepScanRoutes?: boolean;

  /**
   * Custom operationIdFactory that will be used to generate the `operationId`
   * based on the `controllerKey`, `methodKey`, and version.
   * @default () => controllerKey_methodKey_version
   */
  operationIdFactory?: OperationIdFactory;

  /**
   * Custom linkNameFactory that will be used to generate the name of links
   * in the `links` field of responses
   *
   * @see [Link objects](https://swagger.io/docs/specification/links/)
   *
   * @default () => `${controllerKey}_${methodKey}_from_${fieldKey}`
   */
  linkNameFactory?: (
    controllerKey: string,
    methodKey: string,
    fieldKey: string
  ) => string;

  /*
   * Generate tags automatically based on the controller name.
   * If `false`, you must use the `@ApiTags()` decorator to define tags.
   * Otherwise, the controller name without the suffix `Controller` will be used.
   * @default true
   */
  autoTagControllers?: boolean;
}

const options: SwaggerDocumentOptions =  {
  operationIdFactory: (
    controllerKey: string,
    methodKey: string
  ) => methodKey
};
const documentFactory = () => SwaggerModule.createDocument(app, config, options);

export interface SwaggerCustomOptions {
  /**
   * If `true`, Swagger resources paths will be prefixed by the global prefix set through `setGlobalPrefix()`.
   * Default: `false`.
   * @see ../faq/global-prefix
   */
  useGlobalPrefix?: boolean;

  /**
   * If `false`, the Swagger UI will not be served. Only API definitions (JSON and YAML)
   * will be accessible (on `/{path}-json` and `/{path}-yaml`). To fully disable both the Swagger UI and API definitions, use `raw: false`.
   * Default: `true`.
   * @deprecated Use `ui` instead.
   */
  swaggerUiEnabled?: boolean;

  /**
   * If `false`, the Swagger UI will not be served. Only API definitions (JSON and YAML)
   * will be accessible (on `/{path}-json` and `/{path}-yaml`). To fully disable both the Swagger UI and API definitions, use `raw: false`.
   * Default: `true`.
   */
  ui?: boolean;

  /**
   * If `true`, raw definitions for all formats will be served.
   * Alternatively, you can pass an array to specify the formats to be served, e.g., `raw: ['json']` to serve only JSON definitions.
   * If omitted or set to an empty array, no definitions (JSON or YAML) will be served.
   * Use this option to control the availability of Swagger-related endpoints.
   * Default: `true`.
   */
  raw?: boolean | Array<'json' | 'yaml'>;

  /**
   * Url point the API definition to load in Swagger UI.
   */
  swaggerUrl?: string;

  /**
   * Path of the JSON API definition to serve.
   * Default: `<path>-json`.
   */
  jsonDocumentUrl?: string;

  /**
   * Path of the YAML API definition to serve.
   * Default: `<path>-yaml`.
   */
  yamlDocumentUrl?: string;

  /**
   * Hook allowing to alter the OpenAPI document before being served.
   * It's called after the document is generated and before it is served as JSON & YAML.
   */
  patchDocumentOnRequest?: <TRequest = any, TResponse = any>(
    req: TRequest,
    res: TResponse,
    document: OpenAPIObject
  ) => OpenAPIObject;

  /**
   * If `true`, the selector of OpenAPI definitions is displayed in the Swagger UI interface.
   * Default: `false`.
   */
  explorer?: boolean;

  /**
   * Additional Swagger UI options
   */
  swaggerOptions?: SwaggerUiOptions;

  /**
   * Custom CSS styles to inject in Swagger UI page.
   */
  customCss?: string;

  /**
   * URL(s) of a custom CSS stylesheet to load in Swagger UI page.
   */
  customCssUrl?: string | string[];

  /**
   * URL(s) of custom JavaScript files to load in Swagger UI page.
   */
  customJs?: string | string[];

  /**
   * Custom JavaScript scripts to load in Swagger UI page.
   */
  customJsStr?: string | string[];

  /**
   * Custom favicon for Swagger UI page.
   */
  customfavIcon?: string;

  /**
   * Custom title for Swagger UI page.
   */
  customSiteTitle?: string;

  /**
   * File system path (ex: ./node_modules/swagger-ui-dist) containing static Swagger UI assets.
   */
  customSwaggerUiPath?: string;

  /**
   * @deprecated This property has no effect.
   */
  validatorUrl?: string;

  /**
   * @deprecated This property has no effect.
   */
  url?: string;

  /**
   * @deprecated This property has no effect.
   */
  urls?: Record<'url' | 'name', string>[];
}