document.ts

import global from '../global';

export const ssrDocument = {
  body: {},
  addEventListener() {},
  removeEventListener() {},
  activeElement: {
    blur() {},
    nodeName: '',
  },
  querySelector() {
    return null;
  },
  querySelectorAll() {
    return [];
  },
  getElementById() {
    return null;
  },
  createEvent() {
    return {
      initEvent() {},
    };
  },
  createElement() {
    return {
      children: [],
      childNodes: [],
      style: {},
      setAttribute() {},
      getElementsByTagName() {
        return [];
      },
    };
  },
  createElementNS() {
    return {};
  },
  importNode() {
    return null;
  },
  location: {
    hash: '',
    host: '',
    hostname: '',
    href: '',
    origin: '',
    pathname: '',
    protocol: '',
    search: '',
  },
};

/**
 * 程序入口处调用
 * 使用global.document代替document
 */
export function shim() {
  if (!global.document) {
    global.document = ssrDocument;
  }
  return global.document;
}