@ray-js/router/lib/RouterScheduler.js

Ray Core

import _objectSpread from "@babel/runtime/helpers/esm/objectSpread2";
import "core-js/modules/esnext.iterator.constructor.js";
import "core-js/modules/esnext.iterator.for-each.js";
import "core-js/modules/esnext.iterator.some.js";
import { RouterScheduler as IRouterScheduler } from '@ray-js/types';
/**
 * web 环境下的路由协调器
 */
export class RouterScheduler extends IRouterScheduler {
  $currentRoute = '';
  $listeners = {};
  $entityMap = [];
  basename = '/';

  /**
   * 当前调度器的 route 地址
   */
  get currentRoute() {
    return this.$currentRoute;
  }
  set currentRoute(val) {
    if (val !== this.currentRoute) {
      this.$currentRoute = val.replace(/\/$/, '');
      this.emit('routeChange', this.currentRoute);
    }
  }
  on(event, fn) {
    if (!this.$listeners[event]) {
      this.$listeners[event] = [];
    }
    const events = this.$listeners[event];
    events.push(fn);
    return () => {
      events.splice(events.indexOf(fn), 1);
    };
  }
  // 给 TabBar 监听，用于处理当前高亮状态
  emit(event) {
    for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
      args[_key - 1] = arguments[_key];
    }
    const fns = this.$listeners[event];
    if (Array.isArray(fns)) {
      fns.forEach(fn => {
        fn(...args);
      });
    }
  }
  /**
   * 初始化路由，注册应用声明的路由，并处理映射关系
   */
  registryPages(params) {
    const {
      pages,
      tabBar
    } = params;
    const tabBarList = (tabBar === null || tabBar === void 0 ? void 0 : tabBar.list) || [];
    pages.forEach(page => {
      const isTabBar = tabBarList.some(item => page.path === item.pagePath);
      page.route = page.route || page.path;
      page.originalRoute = page.route;
      this.addPage(_objectSpread(_objectSpread({}, page), {}, {
        isTabBar
      }));
    });
  }
  getMatchedPage(pathname) {
    this.currentRoute = pathname;
    return this.matchPageByPathname(pathname);
  }
  addPage(page) {
    this.$entityMap.push(page);
  }
}