Match-id-eafc4a5a97eef04126b53bf2f85993eec94109ef
This commit is contained in:
parent
aa5ece9589
commit
ee39fc8320
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{
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"name": "@opentiny/react-common",
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"version": "1.0.0",
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"description": "",
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"main": "src/index.ts",
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"scripts": {
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"test": "echo \"Error: no test specified\" && exit 1"
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},
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"keywords": [],
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"author": "",
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"license": "ISC",
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"dependencies": {
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"@opentiny/vue-renderless": "workspace:~",
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"@opentiny/vue-theme": "workspace:~",
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"classnames": "^2.3.2",
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"react": "18.2.0",
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"tailwind-merge": "^1.8.0",
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"@vue/runtime-core": "^3.3.7"
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}
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}
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interface CssClassObject {
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[k: string]: any
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}
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type CssClassArray = Array<string | CssClassObject>
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export type CssClass = string | CssClassObject | CssClassArray
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/**
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* 简单合并 tailwind 类对象为字符串值
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*
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* @param cssClassObject tailwind 类对象
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* @returns string
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*/
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const stringifyCssClassObject = (cssClassObject: CssClassObject): string => {
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const allCssClass: Array<string> = []
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Object.keys(cssClassObject).forEach((cssClass) => cssClassObject[cssClass] && allCssClass.push(cssClass))
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return allCssClass.join('\u{20}')
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}
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/**
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* 简单合并 tailwind 类数组为字符串值
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*
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* @param cssClassArray tailwind 类数组
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* @returns string
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*/
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const stringifyCssClassArray = (cssClassArray: CssClassArray): string => {
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const allCssClass: Array<string> = []
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cssClassArray.forEach((cssClass) => {
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if (typeof cssClass === 'string') {
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allCssClass.push(cssClass)
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} else if (typeof cssClass === 'object') {
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allCssClass.push(stringifyCssClassObject(cssClass))
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}
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})
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return allCssClass.join('\u{20}')
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}
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/**
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* 简单合并 tailwind 类对象为字符串值,去重处理留给 tailwind-merge 处理
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*
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* @param {*} cssClasses tailwind 类集合
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* @returns string
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*/
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export const stringifyCssClass = (cssClasses: Array<CssClass>): string => {
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if (!cssClasses || (Array.isArray(cssClasses) && !cssClasses.length)) return ''
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const allCssClass: Array<string> = []
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cssClasses.forEach((cssClass) => {
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if (cssClass) {
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if (typeof cssClass === 'string') {
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allCssClass.push(cssClass)
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} else if (Array.isArray(cssClass)) {
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allCssClass.push(stringifyCssClassArray(cssClass))
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} else if (typeof cssClass === 'object') {
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allCssClass.push(stringifyCssClassObject(cssClass))
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}
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}
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})
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return allCssClass.join('\u{20}')
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}
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import { eventBus } from './utils'
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const $busMap = new Map()
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export const emit =
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(props) =>
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(evName, ...args) => {
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const reactEvName = 'on' + evName.substr(0, 1).toUpperCase() + evName.substr(1)
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if (props[reactEvName] && typeof props[reactEvName] === 'function') {
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props[reactEvName](...args)
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} else {
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const $bus = $busMap.get(props)
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if ($bus) {
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$bus.emit(evName, ...args)
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}
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}
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}
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export const on = (props) => (evName, callback) => {
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if ($busMap.get(props)) {
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const $bus = $busMap.get(props)
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$bus.on(evName, callback)
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} else {
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const $bus = eventBus()
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$bus.on(evName, callback)
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$busMap.set(props, $bus)
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}
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}
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export const off = (props) => (evName, callback) => {
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const $bus = $busMap.get(props)
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if (!$bus) return
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$bus.off(evName, callback)
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}
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export const once = (props) => (evName, callback) => {
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let $bus = null
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const onceCallback = (...args) => {
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callback(...args)
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$bus && $bus.off(evName, onceCallback)
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}
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if ($busMap.get(props)) {
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$bus = $busMap.get(props)
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$bus.on(evName, onceCallback)
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} else {
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$bus = eventBus()
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$bus.on(evName, onceCallback)
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$busMap.set(props, $bus)
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}
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}
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export const emitEvent = (vm) => {
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const broadcast = (vm, componentName, eventName, ...args) => {
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const children = vm.$children
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Array.isArray(children) &&
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children.forEach((child) => {
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const name = child.$options && child.$options.componentName
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const component = child
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if (name === componentName) {
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component.emit(eventName, ...args)
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// todo: 调研 component.$emitter
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// component.$emitter && component.$emitter.emit(eventName, params)
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} else {
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broadcast(child, componentName, eventName, ...args)
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}
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})
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}
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return {
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dispatch(componentName, eventName, ...args) {
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let parent = vm.$parent
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if (parent.type === null) return
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let name = parent.$options && parent.$options.componentName
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while (parent && parent.type && (!name || name !== componentName)) {
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parent = parent.$parent
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if (parent) name = parent.$options && parent.$options.componentName
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}
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if (parent) {
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parent.emit(eventName, ...args)
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// fix: VUE3下事件参数为数组,VUE2下事件参数不是数组,这里修改为和VUE2兼容
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// parent.$emitter && parent.$emitter.emit(...[eventName].concat(params))
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}
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},
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broadcast(componentName, eventName, ...args) {
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broadcast(vm, componentName, eventName, ...args)
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}
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}
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}
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import { useRef, useEffect, useState } from 'react'
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import { compWhiteList } from './virtual-comp'
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export function getFiberByDom(dom) {
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const key = Object.keys(dom).find((key) => {
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return (
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key.startsWith('__reactFiber$') || // react 17+
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key.startsWith('__reactInternalInstance$')
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) // react <17
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})
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return dom[key]
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}
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function defaultBreaker({ type }) {
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if (type && typeof type !== 'string') {
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return !compWhiteList.includes(type.name)
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}
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}
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export function traverseFiber(fiber, handler, breaker = defaultBreaker) {
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if (!fiber) return
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typeof handler === 'function' && handler(fiber)
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Array.isArray(handler) &&
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handler.forEach((task) => {
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typeof task === 'function' && task(fiber)
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})
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traverseFiber(fiber.sibling, handler, breaker)
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breaker(fiber) || traverseFiber(fiber.child, handler, breaker)
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}
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const parentMap = new WeakMap()
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export function getParentFiber(fiber, isFirst = true, child = fiber) {
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if (!fiber || !fiber.return) return null
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if (parentMap.has(child)) return parentMap.get(child)
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if (fiber.type && typeof fiber.type !== 'string' && !isFirst) {
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parentMap.set(child, fiber)
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return fiber
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}
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return getParentFiber(fiber.return, false, fiber)
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}
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export function creatFiberCombine(fiber) {
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if (!fiber) return
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const refs = {}
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const children = []
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traverseFiber(fiber.child, [
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(fiber) => {
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if (typeof fiber.type === 'string' && fiber.stateNode.getAttribute('v_ref')) {
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refs[fiber.stateNode.getAttribute('v_ref')] = fiber.stateNode
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} else if (fiber.memoizedProps.v_ref) {
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refs[fiber.memoizedProps.v_ref] = fiber
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}
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},
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(fiber) => {
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if (fiber.type && typeof fiber.type !== 'string') {
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children.push(fiber)
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}
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}
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])
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return {
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fiber,
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refs,
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children
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}
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}
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export function useFiber() {
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const ref = useRef()
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const [parent, setParent] = useState()
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const [current, setCurrent] = useState()
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useEffect(() => {
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if (ref.current) {
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const current_fiber = getFiberByDom(ref.current)
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setParent(getParentFiber(current_fiber.return))
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setCurrent(current_fiber.return)
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}
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}, [])
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return {
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ref,
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parent: creatFiberCombine(parent),
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current: creatFiberCombine(current)
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}
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}
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import { useState, useRef } from 'react'
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export function useExcuteOnce(cb, ...args) {
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const isExcuted = useRef(false)
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const result = useRef()
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if (!isExcuted.current) {
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isExcuted.current = true
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result.current = cb(...args)
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}
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return result.current
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}
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export function useReload() {
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const [_, reload] = useState(0)
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return () => reload((pre) => pre + 1)
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}
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export function useOnceResult(func, ...args) {
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const result = useRef()
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if (!result.current) {
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result.current = func(...args)
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}
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return result.current
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}
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import { Svg } from './svg-render'
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import { generateVueHooks, useVueLifeHooks } from './vue-hooks.js'
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import { emitEvent } from './event.js'
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import { If, Component, Slot, For, Transition } from './virtual-comp'
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import { filterAttrs, vc, getElementCssClass, eventBus } from './utils.js'
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import { useFiber } from './fiber.js'
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import { useVm } from './vm.js'
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import { twMerge } from 'tailwind-merge'
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import { stringifyCssClass } from './csscls.js'
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import { useExcuteOnce, useReload, useOnceResult } from './hooks.js'
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// 导入 vue 响应式系统
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import { effectScope, nextTick, reactive } from '@vue/runtime-core'
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import { useCreateVueInstance } from './vue-instance'
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import '@opentiny/vue-theme/base/index.less'
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// emitEvent, dispath, broadcast
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export const $prefix = 'Tiny'
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export const $props = {
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'tiny_mode': String,
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'tiny_mode_root': Boolean,
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'tiny_template': [Function, Object],
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'tiny_renderless': Function,
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'tiny_theme': String,
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'tiny_chart_theme': Object
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}
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export const mergeClass = (...cssClasses) => twMerge(stringifyCssClass(cssClasses))
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const setup = ({ props, renderless, api, extendOptions = {}, classes = {}, constants, vm, parent, $bus }) => {
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const render = typeof props.tiny_renderless === 'function' ? props.tiny_renderless : renderless
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const { dispatch, broadcast } = emitEvent(vm)
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const utils = {
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vm,
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parent,
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emit: vm.$emit,
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constants,
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nextTick,
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dispatch,
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broadcast,
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t() {},
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mergeClass,
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mode: props.tiny_mode
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}
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const sdk = render(
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props,
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{
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...generateVueHooks({
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$bus
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})
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},
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utils,
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extendOptions
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)
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const attrs = {
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a: filterAttrs,
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m: mergeClass,
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vm: utils.vm,
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gcls: (key) => getElementCssClass(classes, key)
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}
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if (Array.isArray(api)) {
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api.forEach((name) => {
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const value = sdk[name]
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if (typeof value !== 'undefined') {
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attrs[name] = value
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}
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})
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}
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return attrs
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}
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export const useSetup = ({ props, renderless, api, extendOptions = {}, classes = {}, constants }) => {
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const $bus = useOnceResult(() => eventBus())
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// 刷新逻辑
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const reload = useReload()
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useExcuteOnce(() => {
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// 1. 响应式触发 $bus 的事件
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// 2. 事件响应触发组件更新
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$bus.on('event:reload', reload)
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})
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// 收集副作用,组件卸载自动清除副作用
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const scope = useOnceResult(() => effectScope())
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useExcuteOnce(() => {
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$bus.on('hook:onBeforeUnmount', () => scope.stop())
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})
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// 创建响应式 props,每次刷新更新响应式 props
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const reactiveProps = useOnceResult(() => reactive(props))
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Object.assign(reactiveProps, props)
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const { ref, vm } = useCreateVueInstance({
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$bus,
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props
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})
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// 执行一次 renderless
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// renderless 作为 setup 的结果,最后要将结果挂在 vm 上
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let setupResult = useExcuteOnce(() => {
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let result
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// 在 effectScope 里运行 renderless
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scope.run(() => {
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result = setup({
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props: reactiveProps,
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renderless,
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api,
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constants,
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extendOptions,
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classes,
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vm,
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parent,
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$bus
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})
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||||
})
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return result
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||||
})
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// 触发生命周期
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useVueLifeHooks($bus)
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Object.keys(setupResult).forEach((key) => {
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vm[key] = setupResult[key]
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})
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return {
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...setupResult,
|
||||
_: {
|
||||
ref,
|
||||
vm
|
||||
}
|
||||
}
|
||||
}
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export { Svg, If, Component, Slot, For, Transition, vc, emitEvent, useVm, useFiber }
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||||
export * from './vue-hooks.js'
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export * from './vue-props.js'
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export * from './render-stack.js'
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export * from './vue-instance.js'
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export * from './hooks'
|
|
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import { useState, useRef } from 'react'
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import { computed } from './vue-hooks'
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||||
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||||
// 响应式核心
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||||
const reactiveMap = new WeakMap()
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const reactive = (staticObject, handler = {}, path = [], rootStaticObject = staticObject) => {
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||||
reactiveMap.has(staticObject) ||
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||||
reactiveMap.set(
|
||||
staticObject,
|
||||
new Proxy(staticObject, {
|
||||
get(target, property, receiver) {
|
||||
const targetVal = target[property]
|
||||
if (targetVal && targetVal['v-hooks-type'] === computed) {
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return targetVal.value
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||||
}
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const _path = [...path, property]
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const res = typeof targetVal === 'object' ? reactive(targetVal, handler, _path, rootStaticObject) : targetVal
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||||
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// 监听访问
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handler.get &&
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handler.get({
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||||
result: res,
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||||
root: rootStaticObject,
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||||
path: _path,
|
||||
target,
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||||
property,
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||||
receiver
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||||
})
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||||
|
||||
return res
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||||
},
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||||
set(target, property, value, receiver) {
|
||||
const targetVal = target[property]
|
||||
if (targetVal && targetVal['v-hooks-type'] === computed) {
|
||||
targetVal.value = value
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||||
return true
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||||
}
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||||
|
||||
const _path = [...path, property]
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||||
|
||||
// 监听修改
|
||||
handler.set &&
|
||||
handler.set({
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||||
target,
|
||||
property,
|
||||
receiver,
|
||||
root: rootStaticObject,
|
||||
path: _path,
|
||||
newVal: value,
|
||||
oldVal: target[property]
|
||||
})
|
||||
|
||||
target[property] = value
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||||
return true
|
||||
}
|
||||
})
|
||||
)
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||||
|
||||
return reactiveMap.get(staticObject)
|
||||
}
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||||
|
||||
export const useReload = () => {
|
||||
const setReload = useState(0)[1]
|
||||
return () => setReload((pre) => pre + 1)
|
||||
}
|
||||
|
||||
const isObject = (val) => val !== null && typeof val === 'object'
|
||||
|
||||
// 用于从 hooks 链表中查找 reactive 生成的 state
|
||||
export function Reactive(obj) {
|
||||
Object.keys(obj).forEach((key) => {
|
||||
this[key] = obj[key]
|
||||
})
|
||||
}
|
||||
|
||||
export const useReactive = (initalObject) => {
|
||||
if (!isObject(initalObject)) {
|
||||
return initalObject
|
||||
}
|
||||
const memoried = useRef()
|
||||
const proxy = useRef()
|
||||
const reload = useReload()
|
||||
|
||||
if (!memoried.current && !proxy.current) {
|
||||
memoried.current = new Reactive(initalObject)
|
||||
proxy.current = reactive(memoried.current, {
|
||||
set() {
|
||||
reload()
|
||||
}
|
||||
})
|
||||
}
|
||||
return proxy.current
|
||||
}
|
|
@ -0,0 +1,15 @@
|
|||
const renderStack = []
|
||||
|
||||
export const getParent = () => renderStack[renderStack.length - 1] || {}
|
||||
|
||||
export const getRoot = () => renderStack[0] || {}
|
||||
|
||||
export const EnterStack = (props) => {
|
||||
renderStack.push(props)
|
||||
return ''
|
||||
}
|
||||
|
||||
export const LeaveStack = () => {
|
||||
renderStack.pop()
|
||||
return ''
|
||||
}
|
|
@ -0,0 +1,32 @@
|
|||
// todo: 一个方法去拿到 props 身上的事件,以 on 为前缀
|
||||
const reactEventPrefix = /^on[A-Z]/
|
||||
export function getEventByReactProps(props) {
|
||||
const $listeners = {}
|
||||
Object.keys(props)
|
||||
.filter((propName) => {
|
||||
return reactEventPrefix.test(propName) && typeof props[propName] === 'function'
|
||||
})
|
||||
.map((reactEvName) => {
|
||||
return {
|
||||
reactEvName,
|
||||
vueEvName: reactEvName.substr(2).toLowerCase()
|
||||
}
|
||||
})
|
||||
.forEach(({ reactEvName, vueEvName }) => {
|
||||
Object.assign($listeners, {
|
||||
[vueEvName]: props[reactEvName]
|
||||
})
|
||||
})
|
||||
return $listeners
|
||||
}
|
||||
export function getAttrsByReactProps(props) {
|
||||
const $attrs = {}
|
||||
Object.keys(props)
|
||||
.filter((propName) => {
|
||||
return !reactEventPrefix.test(propName) && !['children'].includes(propName)
|
||||
})
|
||||
.forEach((attr) => {
|
||||
$attrs[attr] = props[attr]
|
||||
})
|
||||
return $attrs
|
||||
}
|
|
@ -0,0 +1,23 @@
|
|||
import classNames from 'classnames'
|
||||
import { If } from './virtual-comp'
|
||||
|
||||
export const Svg = ({ name = 'Icon', component: Icon }) => {
|
||||
const funcObj = ({
|
||||
[name](props) {
|
||||
const className = classNames(
|
||||
'icon',
|
||||
'tiny-svg',
|
||||
props.className
|
||||
)
|
||||
const v_if = typeof props['v-if'] === 'boolean' ? props['v-if'] : true
|
||||
const defaultProps = { ...props }
|
||||
delete defaultProps['v-if']
|
||||
return (
|
||||
<If v-if={v_if}>
|
||||
<Icon {...defaultProps} className={className} />
|
||||
</If>
|
||||
)
|
||||
}
|
||||
})
|
||||
return funcObj[name]
|
||||
}
|
|
@ -0,0 +1,132 @@
|
|||
/**
|
||||
* filterAttrs 属性过滤函数
|
||||
* @param {object} attrs 由父组件传入,且没有被子组件声明为 props 的一些属性
|
||||
* @param {Array} filters 过滤数组,元素可以为字符串,也可以为正则表达式
|
||||
* @param {boolean} include 是否返回为被过滤的属性集合,如果为 false,filters 是过滤不要的属性
|
||||
* @returns {object} 过滤后的属性对象
|
||||
*/
|
||||
export const filterAttrs = (attrs, filters, include) => {
|
||||
const props = {}
|
||||
|
||||
for (let name in attrs) {
|
||||
const find = filters.some((r) => new RegExp(r).test(name))
|
||||
|
||||
if ((include && find) || (!include && !find)) {
|
||||
props[name] = attrs[name]
|
||||
}
|
||||
}
|
||||
|
||||
return props
|
||||
}
|
||||
|
||||
/**
|
||||
* event bus
|
||||
* $bus.on
|
||||
* $bus.off
|
||||
* $bus.emit
|
||||
*/
|
||||
|
||||
export const eventBus = () => {
|
||||
const $bus = {}
|
||||
|
||||
const on = (eventName, callback) => {
|
||||
if (!$bus[eventName]) {
|
||||
$bus[eventName] = []
|
||||
}
|
||||
|
||||
$bus[eventName].push(callback)
|
||||
}
|
||||
|
||||
const off = (eventName, callback) => {
|
||||
if (!$bus[eventName]) {
|
||||
return
|
||||
}
|
||||
|
||||
$bus[eventName] = $bus[eventName].filter((subscriber) => subscriber !== callback)
|
||||
}
|
||||
|
||||
const emit = (eventName, ...args) => {
|
||||
if (!$bus[eventName]) {
|
||||
return
|
||||
}
|
||||
|
||||
$bus[eventName].forEach((subscriber) => subscriber(...args))
|
||||
}
|
||||
|
||||
const once = (eventName, callback) => {
|
||||
const onceCallBack = (...args) => {
|
||||
callback(...args)
|
||||
off(eventName, onceCallBack)
|
||||
}
|
||||
on(eventName, onceCallBack)
|
||||
}
|
||||
|
||||
return {
|
||||
on,
|
||||
emit,
|
||||
off,
|
||||
once
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 实现 vue 中 :class 的用法
|
||||
*/
|
||||
|
||||
export function VueClassName(className) {
|
||||
if (typeof className === 'string') {
|
||||
return className
|
||||
} else if (Array.isArray(className)) {
|
||||
return className.reduce((pre, cur, index) => {
|
||||
if (typeof cur === 'string') {
|
||||
return `${pre}${index === 0 ? '' : ' '}${cur}`
|
||||
} else {
|
||||
return `${pre}${index === 0 ? '' : ' '}${VueClassName(cur)}`
|
||||
}
|
||||
}, '')
|
||||
} else if (typeof className === 'object') {
|
||||
return Object.keys(className).reduce((pre, key, index) => {
|
||||
if (className[key]) {
|
||||
return `${pre}${index === 0 ? '' : ' '}${key}`
|
||||
} else {
|
||||
return pre
|
||||
}
|
||||
}, '')
|
||||
}
|
||||
}
|
||||
|
||||
export const vc = VueClassName
|
||||
|
||||
export const getElementCssClass = (classes = {}, key) => {
|
||||
if (typeof key === 'object') {
|
||||
const keys = Object.keys(key)
|
||||
let cls = ''
|
||||
keys.forEach((k) => {
|
||||
if (key[k] && classes[k]) cls += `${classes[k]} `
|
||||
})
|
||||
return cls
|
||||
} else {
|
||||
return classes[key] || ''
|
||||
}
|
||||
}
|
||||
|
||||
export function getPropByPath(obj, path) {
|
||||
let tempObj = obj
|
||||
// 将a[b].c转换为a.b.c
|
||||
path = path.replace(/\[(\w+)\]/g, '.$1')
|
||||
// 将.a.b转换为a.b
|
||||
path = path.replace(/^\./, '')
|
||||
|
||||
let keyArr = path.split('.')
|
||||
let len = keyArr.length
|
||||
|
||||
for (let i = 0; i < len - 1; i++) {
|
||||
let key = keyArr[i]
|
||||
if (key in tempObj) {
|
||||
tempObj = tempObj[key]
|
||||
} else {
|
||||
return
|
||||
}
|
||||
}
|
||||
return tempObj[keyArr[keyArr.length - 1]]
|
||||
}
|
|
@ -0,0 +1,80 @@
|
|||
export function If(props) {
|
||||
if (props['v-if']) {
|
||||
return (props.children)
|
||||
}
|
||||
else {
|
||||
return ''
|
||||
}
|
||||
}
|
||||
|
||||
function defaultVIfAsTrue(props) {
|
||||
if (typeof props === 'object' && props.hasOwnProperty('v-if')) {
|
||||
return props['v-if'];
|
||||
}
|
||||
else {
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
export function Component(props) {
|
||||
const Is = props.is || (() => '')
|
||||
return <If v-if={defaultVIfAsTrue(props)}>
|
||||
<Is className={props.className} />
|
||||
</If>
|
||||
}
|
||||
|
||||
export function Slot(props) {
|
||||
const {
|
||||
name = 'default',
|
||||
slots = {},
|
||||
parent_children
|
||||
} = props
|
||||
|
||||
const EmptySlot = () => '';
|
||||
|
||||
const S = slots[name] || EmptySlot
|
||||
|
||||
return (<If v-if={defaultVIfAsTrue(props)}>
|
||||
<If v-if={name === 'default'}>
|
||||
{parent_children || props.children}
|
||||
</If>
|
||||
<If v-if={name !== 'default'}>
|
||||
<If v-if={S !== EmptySlot}>
|
||||
<S {...props} />
|
||||
</If>
|
||||
<If v-if={S === EmptySlot}>
|
||||
{props.children}
|
||||
</If>
|
||||
</If>
|
||||
</If>)
|
||||
}
|
||||
|
||||
export function For(props) {
|
||||
const {
|
||||
item: Item,
|
||||
list = []
|
||||
} = props
|
||||
|
||||
const listItems = list.map((item, index, list) => {
|
||||
return (<Item item={item} key={index} index={index} list={list} />)
|
||||
})
|
||||
|
||||
return (<If v-if={defaultVIfAsTrue(props)}>{listItems}</If>)
|
||||
}
|
||||
|
||||
export function Transition(props) {
|
||||
const {
|
||||
name
|
||||
} = props
|
||||
|
||||
// todo: improve tarnsiton comp
|
||||
return <If v-if={defaultVIfAsTrue(props)}>{props.children}</If>
|
||||
}
|
||||
|
||||
export const compWhiteList = [
|
||||
'If',
|
||||
'Component',
|
||||
'Slot',
|
||||
'For',
|
||||
'Transition'
|
||||
]
|
|
@ -0,0 +1,106 @@
|
|||
import { useFiber, getParentFiber, creatFiberCombine } from './fiber.js'
|
||||
import { getEventByReactProps, getAttrsByReactProps } from './resolve-props.js'
|
||||
import { Reactive } from './reactive.js'
|
||||
import { emit, on, off, once } from './event.js'
|
||||
|
||||
const vmProxy = {
|
||||
$parent: ({ fiber }) => {
|
||||
const parentFiber = getParentFiber(fiber)
|
||||
if (!parentFiber) return null
|
||||
return createVmProxy(creatFiberCombine(parentFiber))
|
||||
},
|
||||
$el: ({ fiber }) => fiber.child?.stateNode,
|
||||
$refs: ({ refs, fiber }) => createRefsProxy(refs, fiber.constructor),
|
||||
$children: ({ children }) => children.map((fiber) => createVmProxy(creatFiberCombine(getParentFiber(fiber)))),
|
||||
$listeners: ({ fiber }) => getEventByReactProps(fiber.memoizedProps),
|
||||
$attrs: ({ fiber }) => getAttrsByReactProps(fiber.memoizedProps),
|
||||
$slots: ({ fiber }) => fiber.memoizedProps.slots,
|
||||
$scopedSlots: ({ fiber }) => fiber.memoizedProps.slots,
|
||||
$options: ({ fiber }) => ({ componentName: fiber.type.name }),
|
||||
$constants: ({ fiber }) => fiber.memoizedProps._constants,
|
||||
$template: ({ fiber }) => fiber.memoizedProps.tiny_template,
|
||||
$renderless: ({ fiber }) => fiber.memoizedProps.tiny_renderless,
|
||||
$mode: () => 'pc',
|
||||
state: ({ fiber }) => findStateInHooks(fiber.memoizedState),
|
||||
$type: ({ fiber }) => fiber.type,
|
||||
$service: (_, vm) => vm.state?.$service,
|
||||
$emit: ({ fiber }) => emit(fiber.memoizedProps),
|
||||
$on: ({ fiber }) => on(fiber.memoizedProps),
|
||||
$once: ({ fiber }) => once(fiber.memoizedProps),
|
||||
$off: ({ fiber }) => off(fiber.memoizedProps),
|
||||
$set: () => (target, propName, value) => (target[propName] = value)
|
||||
}
|
||||
|
||||
const vmProxyMap = new WeakMap()
|
||||
function createVmProxy(fiberCombine) {
|
||||
if (!vmProxyMap.has(fiberCombine)) {
|
||||
vmProxyMap.set(
|
||||
fiberCombine,
|
||||
new Proxy(fiberCombine, {
|
||||
get(target, property, receiver) {
|
||||
if (!vmProxy[property]) {
|
||||
return target.fiber.memoizedProps[property]
|
||||
}
|
||||
return vmProxy[property](target, receiver)
|
||||
},
|
||||
set(target, property, value) {
|
||||
return true
|
||||
}
|
||||
})
|
||||
)
|
||||
}
|
||||
return vmProxyMap.get(fiberCombine)
|
||||
}
|
||||
|
||||
function createEmptyProxy() {
|
||||
return new Proxy(
|
||||
{},
|
||||
{
|
||||
get() {
|
||||
return undefined
|
||||
},
|
||||
set() {
|
||||
return true
|
||||
}
|
||||
}
|
||||
)
|
||||
}
|
||||
|
||||
function createRefsProxy(refs, FiberNode) {
|
||||
return new Proxy(refs, {
|
||||
get(target, property) {
|
||||
if (target[property] instanceof FiberNode) {
|
||||
return createVmProxy(creatFiberCombine(target[property]))
|
||||
} else {
|
||||
return target[property]
|
||||
}
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
function findStateInHooks(hookStart) {
|
||||
let curHook = hookStart
|
||||
// find state from hooks chain by Constructor Reactive
|
||||
while (curHook) {
|
||||
const refCurrent = curHook.memoizedState && curHook.memoizedState.current
|
||||
if (refCurrent instanceof Reactive) break
|
||||
curHook = curHook.next
|
||||
}
|
||||
return curHook && curHook.memoizedState && curHook.memoizedState.current
|
||||
}
|
||||
|
||||
export function useVm() {
|
||||
const { ref, current, parent } = useFiber()
|
||||
if (!ref.current) {
|
||||
return {
|
||||
ref,
|
||||
current: createEmptyProxy(),
|
||||
parent: createEmptyProxy()
|
||||
}
|
||||
}
|
||||
return {
|
||||
ref,
|
||||
current: current.fiber && createVmProxy(current),
|
||||
parent: parent.fiber && createVmProxy(parent)
|
||||
}
|
||||
}
|
|
@ -0,0 +1,159 @@
|
|||
import {
|
||||
// 响应式:核心
|
||||
ref,
|
||||
computed,
|
||||
reactive,
|
||||
readonly,
|
||||
watch,
|
||||
watchEffect,
|
||||
watchPostEffect,
|
||||
watchSyncEffect,
|
||||
// 响应式:工具
|
||||
isRef,
|
||||
unref,
|
||||
toRef,
|
||||
toValue,
|
||||
toRefs,
|
||||
isProxy,
|
||||
isReactive,
|
||||
isReadonly,
|
||||
// 响应式:进阶
|
||||
shallowRef,
|
||||
triggerRef,
|
||||
customRef,
|
||||
shallowReactive,
|
||||
shallowReadonly,
|
||||
toRaw,
|
||||
markRaw,
|
||||
effectScope,
|
||||
getCurrentScope,
|
||||
onScopeDispose,
|
||||
// 通用
|
||||
nextTick
|
||||
} from '@vue/runtime-core'
|
||||
import { useExcuteOnce } from './hooks'
|
||||
import { useEffect } from 'react'
|
||||
|
||||
// 通用
|
||||
const inject = () => {}
|
||||
const provide = () => {}
|
||||
|
||||
export function generateVueHooks({ $bus }) {
|
||||
const reload = () => $bus.emit('event:reload')
|
||||
|
||||
function toPageLoad(reactiveHook, reload) {
|
||||
return function (...args) {
|
||||
const result = reactiveHook(...args)
|
||||
nextTick(() => {
|
||||
watch(
|
||||
result,
|
||||
() => {
|
||||
typeof reload === 'function' && reload()
|
||||
},
|
||||
{
|
||||
flush: 'sync'
|
||||
}
|
||||
)
|
||||
})
|
||||
return result
|
||||
}
|
||||
}
|
||||
|
||||
return {
|
||||
// 响应式:核心
|
||||
ref: toPageLoad(ref, reload),
|
||||
computed: toPageLoad(computed, reload),
|
||||
reactive: toPageLoad(reactive, reload),
|
||||
readonly,
|
||||
watchEffect,
|
||||
watchPostEffect,
|
||||
watchSyncEffect,
|
||||
watch,
|
||||
// 响应式:工具
|
||||
isRef,
|
||||
unref,
|
||||
toRef: toPageLoad(toRef, reload),
|
||||
toValue,
|
||||
toRefs,
|
||||
isProxy,
|
||||
isReactive,
|
||||
isReadonly,
|
||||
// 响应式:进阶
|
||||
shallowRef: toPageLoad(shallowRef, reload),
|
||||
triggerRef,
|
||||
customRef: toPageLoad(customRef, reload),
|
||||
shallowReactive: toPageLoad(shallowReactive, reload),
|
||||
shallowReadonly,
|
||||
toRaw,
|
||||
markRaw,
|
||||
effectScope,
|
||||
getCurrentScope,
|
||||
onScopeDispose,
|
||||
// 依赖注入
|
||||
inject,
|
||||
provide,
|
||||
// 生命周期函数
|
||||
onBeforeUnmount() {
|
||||
$bus.on('hook:onBeforeUnmount')
|
||||
},
|
||||
onMounted() {
|
||||
$bus.on('hook:onMounted')
|
||||
},
|
||||
onUpdated() {
|
||||
$bus.on('hook:onUpdated')
|
||||
},
|
||||
onUnmounted() {
|
||||
$bus.on('hook:onUnmounted')
|
||||
},
|
||||
onBeforeMount() {
|
||||
$bus.on('hook:onBeforeMount')
|
||||
},
|
||||
onBeforeUpdate() {
|
||||
$bus.on('hook:onBeforeUpdate')
|
||||
},
|
||||
onErrorCaptured() {
|
||||
$bus.on('hook:onErrorCaptured')
|
||||
},
|
||||
onRenderTracked() {
|
||||
$bus.on('hook:onRenderTracked')
|
||||
},
|
||||
onRenderTriggered() {
|
||||
$bus.on('hook:onRenderTriggered')
|
||||
},
|
||||
onActivated() {
|
||||
$bus.on('hook:onActivated')
|
||||
},
|
||||
onDeactivated() {
|
||||
$bus.on('hook:onDeactivated')
|
||||
},
|
||||
onServerPrefetch() {
|
||||
$bus.on('hook:onServerPrefetch')
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// 在这里出发生命周期钩子
|
||||
export function useVueLifeHooks($bus) {
|
||||
$bus.emit('hook:onBeforeUpdate')
|
||||
nextTick(() => {
|
||||
$bus.emit('hook:onUpdated')
|
||||
})
|
||||
|
||||
useExcuteOnce(() => {
|
||||
$bus.emit('hook:onBeforeMount')
|
||||
})
|
||||
|
||||
useEffect(() => {
|
||||
$bus.emit('hook:onMounted')
|
||||
|
||||
return () => {
|
||||
// 卸载
|
||||
$bus.emit('hook:onBeforeUnmount')
|
||||
nextTick(() => {
|
||||
$bus.emit('hook:onUnmounted')
|
||||
})
|
||||
}
|
||||
}, [])
|
||||
}
|
||||
|
||||
export * from '@vue/runtime-core'
|
|
@ -0,0 +1,85 @@
|
|||
import { useRef } from 'react'
|
||||
import { useExcuteOnce, useOnceResult } from './hooks'
|
||||
import { reactive, nextTick, watch, computed } from '@vue/runtime-core'
|
||||
import { getPropByPath } from './utils'
|
||||
import { getParent, getRoot } from './render-stack'
|
||||
import { getFiberByDom, traverseFiber } from './fiber'
|
||||
|
||||
const collectRefs = (rootEl, $children) => {
|
||||
const refs = {}
|
||||
if (!rootEl) return refs
|
||||
const rootFiber = getFiberByDom(rootEl)
|
||||
// 收集普通元素 ref
|
||||
traverseFiber(rootFiber, (fiber) => {
|
||||
if (typeof fiber.type === 'string' && fiber.stateNode.getAttribute('v-ref')) {
|
||||
refs[fiber.stateNode.getAttribute('v-ref')] = fiber.stateNode
|
||||
}
|
||||
})
|
||||
// 收集组件元素 ref
|
||||
$children.forEach((child) => {
|
||||
if (child.$props['v-ref']) {
|
||||
refs[child.$props['v-ref']] = child
|
||||
}
|
||||
})
|
||||
return refs
|
||||
}
|
||||
|
||||
export function useCreateVueInstance({ $bus, props }) {
|
||||
const ref = useRef()
|
||||
const vm = useOnceResult(() =>
|
||||
reactive({
|
||||
$el: undefined,
|
||||
$options: props.$options || {},
|
||||
$props: props,
|
||||
$parent: getParent().vm || {},
|
||||
$root: getRoot().vm || {},
|
||||
$slots: props.slots,
|
||||
$scopedSlots: props.slots,
|
||||
$listeners: props.$listeners,
|
||||
$attrs: props.$attrs,
|
||||
// 通过 fiber 计算
|
||||
$children: [],
|
||||
$refs: computed(() => collectRefs(vm.$el, vm.$children)),
|
||||
// 方法
|
||||
$set: (target, property, value) => (target[property] = value),
|
||||
$delete: (target, property) => delete target[property],
|
||||
$watch: (expression, callback, options) => {
|
||||
if (typeof expression === 'string') {
|
||||
watch(() => getPropByPath(vm, expression), callback, options)
|
||||
} else if (typeof expression === 'function') {
|
||||
watch(expression, callback, options)
|
||||
}
|
||||
},
|
||||
$on: (event, callback) => $bus.on(event, callback),
|
||||
$once: (event, callback) => $bus.once(event, callback),
|
||||
$off: (event, callback) => $bus.off(event, callback),
|
||||
$emit: (event, ...args) => $bus.emit(event, ...args),
|
||||
$forceUpdate: () => $bus.emit('event:reload'),
|
||||
$nextTick: nextTick,
|
||||
$destroy: () => {},
|
||||
$mount: () => {}
|
||||
})
|
||||
)
|
||||
|
||||
useExcuteOnce(() => {
|
||||
const { $listeners } = props
|
||||
Object.keys($listeners).forEach((eventName) => {
|
||||
$bus.on(eventName, $listeners[eventName])
|
||||
})
|
||||
|
||||
// 给父的 $children 里 push 当前的 vm
|
||||
const parent = vm.$parent
|
||||
if (Array.isArray(parent.$children)) {
|
||||
parent.$children.push(vm)
|
||||
}
|
||||
|
||||
nextTick(() => {
|
||||
vm.$el = ref.current
|
||||
})
|
||||
})
|
||||
|
||||
return {
|
||||
ref,
|
||||
vm
|
||||
}
|
||||
}
|
|
@ -0,0 +1,35 @@
|
|||
export function defineVueProps(propsOptions, props) {
|
||||
const $props = {}
|
||||
const $attrs = {}
|
||||
const $listeners = {}
|
||||
const reactEventPrefix = /^on[A-Z]/
|
||||
|
||||
const propsArray = Array.isArray(propsOptions) ? propsOptions : Object.keys(propsOptions)
|
||||
Object.keys(props).forEach((key) => {
|
||||
if (propsArray.includes(key)) {
|
||||
$props[key] = props[key]
|
||||
} else {
|
||||
if (reactEventPrefix.test(key)) {
|
||||
$listeners[key.substr(2).toLowerCase()] = props[key]
|
||||
} else {
|
||||
$attrs[key] = props[key]
|
||||
}
|
||||
}
|
||||
})
|
||||
|
||||
if (typeof propsOptions === 'object') {
|
||||
Object.keys(propsOptions)
|
||||
.filter((key) => !$props[key])
|
||||
.forEach((key) => {
|
||||
const options = propsOptions[key]
|
||||
const defaultValue = typeof options.default === 'function' ? options.default() : options.default
|
||||
defaultValue !== undefined && ($props[key] = defaultValue)
|
||||
})
|
||||
}
|
||||
|
||||
return {
|
||||
$props,
|
||||
$attrs,
|
||||
$listeners
|
||||
}
|
||||
}
|
Loading…
Reference in New Issue