import { ExpoConfig } from '@expo/config-types';

import { getUserState } from './getUserState';

const ANONYMOUS_USERNAME = 'anonymous';

/**
 * Get the owner of the project from the manifest if specified, falling back to a bunch of different things
 * which may or may not be the owner of the project.
 *
 * @deprecated This may not actually be the owner of the project. Prefer to fetch the project owner using
 * the EAS project ID, falling back to the `owner` field.
 */
export function getAccountUsername(manifest: Pick<ExpoConfig, 'owner'> = {}): string {
  // TODO: Must match what's generated in Expo Go.
  const username =
    manifest.owner || process.env.EXPO_CLI_USERNAME || process.env.EAS_BUILD_USERNAME;
  if (username) {
    return username;
  }
  // Statically get the username from the global user state.
  return getUserState().read().auth?.username || ANONYMOUS_USERNAME;
}