@storybook/react-native/dist/preview/rn-host-detect.js

/* eslint-disable */
'use strict';
/*
 * It only for Debug Remotely mode for Android
 * When __DEV__ === false, we can't use window.require('NativeModules')
 */

require("core-js/modules/es.symbol");

require("core-js/modules/es.symbol.description");

require("core-js/modules/es.symbol.iterator");

require("core-js/modules/es.array.find");

require("core-js/modules/es.array.is-array");

require("core-js/modules/es.array.iterator");

require("core-js/modules/es.function.name");

require("core-js/modules/es.object.to-string");

require("core-js/modules/es.regexp.exec");

require("core-js/modules/es.string.iterator");

require("core-js/modules/es.string.split");

require("core-js/modules/web.dom-collections.iterator");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = getHost;

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function getByRemoteConfig(hostname) {
  var remoteModuleConfig = typeof window !== 'undefined' && window.__fbBatchedBridgeConfig && window.__fbBatchedBridgeConfig.remoteModuleConfig;
  if (!Array.isArray(remoteModuleConfig) || hostname !== 'localhost' && hostname !== '127.0.0.1') return {
    hostname: hostname,
    passed: false
  };
  var constants = (remoteModuleConfig.find(getConstants) || [])[1];

  if (constants) {
    var serverHost = constants.ServerHost || hostname;
    return {
      hostname: serverHost.split(':')[0],
      passed: true
    };
  }

  return {
    hostname: hostname,
    passed: false
  };
}

function getConstants(config) {
  return config && (config[0] === 'AndroidConstants' || config[0] === 'PlatformConstants');
}

function getByRNRequirePolyfill(hostname) {
  var NativeModules;
  var PlatformConstants;
  var AndroidConstants;

  if (typeof window === 'undefined' || !window.__DEV__ || typeof window.require !== 'function' || // RN >= 0.56
  // TODO: Get NativeModules for RN >= 0.56
  window.require.name === 'metroRequire') {
    return hostname;
  }

  NativeModules = window.require('NativeModules');

  if (!NativeModules || !NativeModules.PlatformConstants && !NativeModules.AndroidConstants) {
    return hostname;
  }

  PlatformConstants = NativeModules.PlatformConstants;
  AndroidConstants = NativeModules.AndroidConstants;
  var serverHost = (PlatformConstants ? PlatformConstants.ServerHost : AndroidConstants.ServerHost) || hostname;
  return serverHost.split(':')[0];
}
/*
 * Get React Native server IP if hostname is `localhost`
 * On Android emulator, the IP of host is `10.0.2.2` (Genymotion: 10.0.3.2)
 */


function getHost(hostname) {
  // Check if it in React Native environment
  if ((typeof __fbBatchedBridge === "undefined" ? "undefined" : _typeof(__fbBatchedBridge)) !== 'object' || hostname !== 'localhost' && hostname !== '127.0.0.1') {
    return hostname;
  }

  var result = getByRemoteConfig(hostname); // Leave if get hostname by remote config successful

  if (result.passed) {
    return result.hostname;
  } // Otherwise, use RN's require polyfill


  return getByRNRequirePolyfill(hostname);
}