/**
 * 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 type {Thenable, ReactCustomFormAction} from 'shared/ReactTypes.js';

import type {
  Response,
  FindSourceMapURLCallback,
} from 'react-client/src/ReactFlightClient';

import type {
  ServerConsumerModuleMap,
  ModuleLoading,
  ServerManifest,
} from 'react-client/src/ReactFlightClientConfig';

type ServerConsumerManifest = {
  moduleMap: ServerConsumerModuleMap,
  moduleLoading: ModuleLoading,
  serverModuleMap: null | ServerManifest,
};

import type {Readable} from 'stream';

import {
  createResponse,
  createStreamState,
  getRoot,
  reportGlobalError,
  processStringChunk,
  processBinaryChunk,
  close,
} from 'react-client/src/ReactFlightClient';

export * from './ReactFlightDOMClientEdge';

function noServerCall() {
  throw new Error(
    'Server Functions cannot be called during initial render. ' +
      'This would create a fetch waterfall. Try to use a Server Component ' +
      'to pass data to Client Components instead.',
  );
}

type EncodeFormActionCallback = <A>(
  id: any,
  args: Promise<A>,
) => ReactCustomFormAction;

export type Options = {
  nonce?: string,
  encodeFormAction?: EncodeFormActionCallback,
  findSourceMapURL?: FindSourceMapURLCallback,
  replayConsoleLogs?: boolean,
  environmentName?: string,
};

function createFromNodeStream<T>(
  stream: Readable,
  serverConsumerManifest: ServerConsumerManifest,
  options?: Options,
): Thenable<T> {
  const response: Response = createResponse(
    serverConsumerManifest.moduleMap,
    serverConsumerManifest.serverModuleMap,
    serverConsumerManifest.moduleLoading,
    noServerCall,
    options ? options.encodeFormAction : undefined,
    options && typeof options.nonce === 'string' ? options.nonce : undefined,
    undefined, // TODO: If encodeReply is supported, this should support temporaryReferences
    __DEV__ && options && options.findSourceMapURL
      ? options.findSourceMapURL
      : undefined,
    __DEV__ && options ? options.replayConsoleLogs === true : false, // defaults to false
    __DEV__ && options && options.environmentName
      ? options.environmentName
      : undefined,
  );
  const streamState = createStreamState();
  stream.on('data', chunk => {
    if (typeof chunk === 'string') {
      processStringChunk(response, streamState, chunk);
    } else {
      processBinaryChunk(response, streamState, chunk);
    }
  });
  stream.on('error', error => {
    reportGlobalError(response, error);
  });
  stream.on('end', () => close(response));
  return getRoot(response);
}

export {createFromNodeStream};