/**

 * Copyright (c) Meta Platforms, Inc. and affiliates.

 *

 * This source code is licensed under the MIT license found in the

 * LICENSE file in the root directory of this source tree.

 *

 * @flow

 */

import {preinitModuleForSSR} from 'react-client/src/ReactFlightClientConfig';

export type ModuleLoading =

  | null

  | string

  | {

      prefix: string,

      crossOrigin?: string,

    };

export function prepareDestinationForModuleImpl(

  moduleLoading: ModuleLoading,

  // Chunks are double-indexed [..., idx, filenamex, idy, filenamey, ...]

  mod: string,

  nonce: ?string,

) {

  if (typeof moduleLoading === 'string') {

    preinitModuleForSSR(moduleLoading + mod, nonce, undefined);

  } else if (moduleLoading !== null) {

    preinitModuleForSSR(

      moduleLoading.prefix + mod,

      nonce,

      moduleLoading.crossOrigin,

    );

  }

}