/*!
 * Copyright (c) 2020 Ville de Montreal. All rights reserved.
 * Licensed under the MIT license.
 * See LICENSE file in the project root for full license information.
 */

import {
  IOidcSession,
  IOidcAuthenticatorConfig,
} from '@villedemontreal/auth-oidc';
import { ILogger, IHttpRequestCorrelator } from '@villedemontreal/auth-core';
import { authenticator } from './authenticator';
import { requestLogger } from './requestLogger';
import { requestCorrelator } from './requestCorrelator';

/**
 * creates an interceptor that will configure the authenticator plugin for an API class
 * generated by https://openapi-generator.tech/docs/generators/typescript-node.
 * @param session the OIDC session
 * @param authenticatorConfig the authenticator options
 */
export function authInterceptor(
  session: IOidcSession,
  authenticatorConfig?: Readonly<IOidcAuthenticatorConfig>,
) {
  return function interceptor(requestOptions: any): Promise<void> | void {
    authenticator(session, authenticatorConfig).bind(requestOptions);
  };
}

/**
 * creates an interceptor that will configure the logger plugin for an API class
 * generated by https://openapi-generator.tech/docs/generators/typescript-node.
 * @param logger the logger
 */
export function requestLoggingInterceptor(logger: ILogger) {
  return function interceptor(requestOptions: any): Promise<void> | void {
    requestLogger(logger).bind(requestOptions);
  };
}

/**
 * creates an interceptor that will configure the correlator plugin for an API class
 * generated by https://openapi-generator.tech/docs/generators/typescript-node.
 * @param correlator the request correlator
 */
export function requestCorrelationInterceptor(
  correlator: IHttpRequestCorrelator,
) {
  return function interceptor(requestOptions: any): Promise<void> | void {
    requestCorrelator(correlator).bind(requestOptions);
  };
}