wkitd/src/init.js

/**
 * {}
 * @author yutent<yutent.io@gmail.com>
 * @date 2023/08/10 10:19:12
 */

import { Component } from 'wkit'
import { WKITD_COMPONENTS } from './constants.js'

class Wkitd extends WeakMap {
  /**
   * 广播式推送更新
   */
  broadcast() {
    for (let it of WKITD_COMPONENTS) {
      if (it.removed) {
        this.deassign(it)
        continue
      }
      it.$requestUpdate()
    }
  }

  /**
   * 注册缓存组件
   */
  assign(target) {
    WKITD_COMPONENTS.add(target)
  }

  /**
   * 取消注册
   */
  deassign(target) {
    WKITD_COMPONENTS.delete(target)
  }
}

const __WKITD__ = new Wkitd()

Object.defineProperty(window, 'wkitd', {
  get() {
    return __WKITD__
  },
  set(val) {
    console.error('Can not set readonly property wkitd of window')
  },
  enumerable: false
})