utils.ts

import { version } from './version.js';

/**
 * @private
 */
export const generateClientInfo = () => ({
  name: 'node-auth0',
  version: version,
  env: {
    node: process.version.replace('v', ''),
  },
});

/**
 * @private
 */
export const mtlsPrefix = 'mtls';

type SyncGetter<T> = () => T;
type AsyncGetter<T> = () => Promise<T>;
/**
 * Resolves a value that can be a static value, a synchronous function, or an asynchronous function.
 *
 * @template T - The type of the value to be resolved.
 * @param {T | SyncGetter<T> | AsyncGetter<T>} value - The value to be resolved. It can be:
 *   - A static value of type T.
 *   - A synchronous function that returns a value of type T.
 *   - An asynchronous function that returns a Promise of type T.
 * @returns {Promise<T>} A promise that resolves to the value of type T.
 */
export const resolveValueToPromise = async <T>(
  value: T | SyncGetter<T> | AsyncGetter<T>
): Promise<T> => {
  if (typeof value === 'function') {
    const result = (value as SyncGetter<T> | AsyncGetter<T>)(); // Call the function
    return result instanceof Promise ? result : Promise.resolve(result); // Handle sync/async
  }
  return Promise.resolve(value); // Static value
};