feat: rename to v2dom

oaer/lib/cfg.ts

@@ -20,6 +20,10 @@ let cfg = proxy.Watch({
     phone: '',
     icon: 'https://public.veypi.com/img/avatar/0001.jpg'
   },
+  myapps: [
+    { name: 'a' },
+    { name: 'b' },
+  ],
   ready: false,
   local_user: {},
 

oaer/lib/components/account.ts

@@ -4,18 +4,18 @@
  * 2024-10-22 22:07
  * Distributed under terms of the GPL license.
  */
-import b from './build'
+import v from './v2dom'
 import cfg from '../cfg'
 
-export default b('voa-account', [
+export default v('voa-account', [
-  b('voa-account-header', [b('voa-ah-1', '我的账户'), b('voa-ah-2')]),
+  v('voa-account-header', [v('voa-ah-1', '我的账户'), v('voa-ah-2')]),
-  b('voa-account-body', [
+  v('voa-account-body', [
-    b('voa-ab-ico', [b('img', '', (d) => { d.setAttribute('src', cfg.user.icon) })]),
+    v('voa-ab-ico', [v('img', '', (d) => { d.setAttribute('src', cfg.user.icon) })]),
-    b('voa-ab-info', [
+    v('voa-ab-info', [
-      b('voa-abi-1', [b('span', '昵称：'), b('span', '', (d) => { d.innerHTML = cfg.user.nickname })]),
+      v('voa-abi-1', [v('span', '昵称：'), v('span', '', (d) => { d.innerHTML = cfg.user.nickname })]),
-      b('voa-abi-2', [b('span', '账户：'), b('span', '', (d) => { d.innerHTML = cfg.user.username })]),
+      v('voa-abi-2', [v('span', '账户：'), v('span', '', (d) => { d.innerHTML = cfg.user.username })]),
-      b('voa-abi-3', [b('span', '邮箱：'), b('span', '', (d) => { d.innerHTML = cfg.user.email })]),
+      v('voa-abi-3', [v('span', '邮箱：'), v('span', '', (d) => { d.innerHTML = cfg.user.email })]),
-      b('voa-abi-4', [b('span', '手机：'), b('span', '', (d) => { d.innerHTML = cfg.user.phone })]),
+      v('voa-abi-4', [v('span', '手机：'), v('span', '', (d) => { d.innerHTML = cfg.user.phone })]),
     ])
   ])
 ])

oaer/lib/components/app.ts

@@ -5,20 +5,20 @@
  * Distributed under terms of the GPL license.
  */
 
-import b from "./build";
+import cfg from "../cfg";
+import v from "./v2dom";
 
 
-export default class {
+export default v({
-  main: HTMLElement
-  body: HTMLElement
-  constructor() {
-    this.body = b('voa-apps-body')
-    this.main = b({
   class: 'voa-apps',
   children: [
-        b({ class: 'voa-apps-header', children: [b('voa-apps-title')] }),
+    v({ class: 'voa-apps-header', children: [v('voa-apps-title', '我的应用')] }),
-        this.body
+    v('voa-apps-body', [
+      [cfg.myapps,
+      (data) => v('voa-app-box', '', (d) => d.innerHTML = data.name)],
+      v('div', '222'),
+      [cfg.myapps,
+      (data) => v('voa-app-box', '', (d) => d.innerHTML = data.name)],
+    ])
   ]
 })
-  }
-}

oaer/lib/components/build.ts

@@ -1,77 +0,0 @@
-/*
- * build.ts
- * Copyright (C) 2024 veypi <i@veypi.com>
- * 2024-10-23 15:54
- * Distributed under terms of the GPL license.
- */
-
-import proxy from "./proxy"
-
-
-interface buildOpts {
-  id?: string
-  typ?: string
-  class?: string
-  style?: string
-  innerHtml?: string
-  onclick?: any
-  children?: HTMLElement[]
-  updator?: (p: HTMLElement) => void
-}
-
-const typs = ['div', 'img', 'span', 'p', 'a']
-
-export default (opts: buildOpts | string, inner?: string | HTMLElement[], updator?: (p: HTMLElement) => void) => {
-  if (typeof opts === 'string') {
-    if (typs.indexOf(opts) >= 0) {
-      opts = { typ: opts }
-    } else {
-      opts = { class: opts }
-    }
-  }
-  if (inner) {
-    if (typeof inner == 'string') {
-      opts.innerHtml = inner
-    } else {
-      opts.children = inner
-    }
-  }
-  if (opts.updator) {
-    updator = opts.updator
-  }
-  let dom = document.createElement(opts.typ || 'div')
-  if (opts.id) {
-    dom.id = opts.id
-  }
-  if (opts.class) {
-    dom.classList.add(...opts.class.split(' '))
-  }
-  if (opts.innerHtml) {
-    dom.innerHTML = opts.innerHtml
-  }
-  if (opts.onclick) {
-    dom.onclick = opts.onclick
-  }
-  if (opts.children) {
-    for (let c in opts.children) {
-      dom.appendChild(opts.children[c])
-    }
-  }
-  if (opts.style) {
-    const regex = /([a-zA-Z-]+)\s*:\s*([^;]+);?/g;
-    let match: any
-    while ((match = regex.exec(opts.style)) !== null) {
-      const key = match[1].trim();
-      const value = match[2].trim();
-      dom.style.setProperty(key, value)
-    }
-  }
-  dom.setAttribute('voa', '1')
-  if (updator) {
-    proxy.Listen(() => {
-      updator(dom)
-    })
-  }
-  return dom
-}
-

oaer/lib/components/index.ts

@@ -6,7 +6,7 @@
  */
 
 import slide from './slide'
-import b from './build'
+import v from './v2dom'
 import bus from '../bus'
 export default class {
   slide: slide
@@ -24,7 +24,7 @@ export default class {
     })
   }
   mount_login() {
-    this.frame_login = b({
+    this.frame_login = v({
       class: 'voa-off voa-hover-line-b voa-scale-in',
       innerHtml: '登录',
       onclick: () => {
@@ -40,7 +40,7 @@ export default class {
   }
   mount_user() {
     let icon = 'https://public.veypi.com/img/avatar/0001.jpg'
-    this.frame_user = b({
+    this.frame_user = v({
       class: 'voa-on voa-scale-in',
       innerHtml: `
         <img src="${icon}" />

oaer/lib/components/proxy.ts

@@ -6,8 +6,22 @@
  */
 
 type voidFn = () => void
+// TODO: 没有删除机制
 const callbackCache: voidFn[] = []
+const cacheUpdateList: number[] = []
+// 界面响应频率40hz
+setInterval(() => {
+  let list = new Set(cacheUpdateList.splice(0))
+  for (let l of list) {
+    callbackCache[l]()
+  }
+}, 25)
 
+function generateUniqueId() {
+  const timestamp = performance.now().toString(36);
+  const random = Math.random().toString(36).substring(2, 5);
+  return `${timestamp}-${random}`;
+}
 
 function ForceUpdate() {
   for (let c of callbackCache) {
@@ -15,51 +29,77 @@ function ForceUpdate() {
   }
 }
 
-var listen_tag = -1
+var listen_tags: number[] = []
 function Listen(callback: voidFn) {
-  if (listen_tag >= 0) {
+  listen_tags.push(callbackCache.length)
-    console.warn('it shuold not happen')
-    return
-  }
-  listen_tag = callbackCache.length
   callbackCache.push(callback)
   callback()
-  listen_tag = -1
+  listen_tags.pop()
 }
 
+const isProxy = Symbol("isProxy")
+const DataID = Symbol("DataID")
 
-function Watch<T extends Object>(target: T) {
+function Watch<T extends Object>(data: T) {
-  const listeners: { [key: string]: number[] } = {}
+  const did = generateUniqueId()
+  let isArray = false
+  if (Object.prototype.toString.call(data) === '[object Array]') {
+    isArray = true
+  }
+  // console.log(`watch ${did} ${isArray}`, data)
+  const listeners: { [key: string | symbol]: number[] } = {}
   const handler = {
-    get(target: Object, key: string, receiver: any) {
+    get(target: Object, key: string | symbol, receiver: any) {
-      console.log(`get ${key} ${listen_tag}`)
+      if (key === isProxy) {
-      const value = Reflect.get(target, key, receiver);
+        return true
+      }
+      if (key === DataID) {
+        return did
+      }
+      const value = Reflect.get(target, key, receiver)
       if (typeof value === 'object' && value !== null) {
-        return new Proxy(value, handler);
+        if (value[isProxy]) {
+          return value
+        } else {
+          let newValue = Watch(value)
+          Reflect.set(target, key, newValue, receiver)
+          return newValue
+        }
       }
-      if (listen_tag >= 0) {
+      let idx = -1
-        if (!listeners[key]) {
+      if (listen_tags.length > 0) {
-          listeners[key] = []
+        let lkey = key
+        idx = listen_tags[listen_tags.length - 1]
+        if (isArray) {
+          lkey = ''
         }
-        listeners[key].push(listen_tag)
+        if (!listeners[lkey]) {
+          listeners[lkey] = [idx]
+        } else if (listeners[lkey].indexOf(idx) == -1) {
+          listeners[lkey].push(idx)
         }
+      }
+      // console.log(`${did} get ${key.toString()}:${value} ${idx}`)
       return value;
     },
-    set(target: Object, key: string, newValue: any, receiver: any) {
+    set(target: Object, key: string | symbol, newValue: any, receiver: any) {
-      console.log(`set ${key} ${newValue}`)
+      // console.log(`${did} set ${key.toString()} ${newValue}`)
       const result = Reflect.set(target, key, newValue, receiver);
       if (result) {
-        if (listeners[key]) {
+        let lkey = key
-          console.log(listeners[key])
+        if (isArray) {
-          for (let cb of listeners[key]) {
+          lkey = ''
-            callbackCache[cb]()
+        }
+        if (listeners[lkey]) {
+          for (let cb of listeners[lkey]) {
+            cacheUpdateList.push(cb)
           }
         }
       }
       return result;
     },
     deleteProperty(target: Object, key: string) {
-      console.log(`del ${key}`)
+      // console.log(`del ${key}`)
       const result = Reflect.deleteProperty(target, key);
       if (result) {
       }
@@ -67,7 +107,10 @@ function Watch<T extends Object>(target: T) {
     }
   };
 
-  return new Proxy<T>(target, handler);
+  let res = new Proxy<T>(data, handler);
+  // Symbol(Symbol.toStringTag)
+  // res[Symbol.toStringTag] = 'Proxy'
+  return res
 }
 
-export default { Watch, Listen, ForceUpdate }
+export default { Watch, Listen, ForceUpdate, DataID, generateUniqueId }

oaer/lib/components/slide.ts

@@ -4,10 +4,10 @@
  * 2024-10-22 17:57
  * Distributed under terms of the GPL license.
  */
-import b from './build'
+import v from './v2dom'
 import bus from '../bus'
 import account from './account'
-import cfg from '../cfg'
+import app from './app'
 
 /*
 mask
@@ -26,38 +26,36 @@ export default class {
   main: HTMLElement
   footer: HTMLElement
   constructor() {
-    this.header = b({
+    this.header = v({
       class: 'voa-slide-header voa-animate-slow',
     })
-    this.footer = b({
+    this.footer = v({
       class: 'voa-slide-footer',
       innerHtml: 'logout',
       onclick: () => {
         bus.emit('logout')
       }
     })
-    this.main = b({
+    this.main = v({
       class: 'voa-slide-main',
       children: [
         account,
-        b({ class: 'voa-sm-separate' })
+        v({ class: 'voa-sm-separate' }),
-      ],
+        app,
-      onclick: () => {
+        v({ class: 'voa-sm-separate' })
-        console.log(cfg)
+      ]
-        cfg.user.phone = new Date().toLocaleString()
-      }
     })
-    this.body = b({
+    this.body = v({
       class: 'voa-slide-body voa-animate-slow',
       style: 'animation-delay: 300ms',
       children: [this.main, this.footer]
     })
-    this.slide = b({
+    this.slide = v({
       id: 'voa-slide',
       class: 'voa-slide',
       children: [this.header, this.body]
     })
-    this.mask = b({
+    this.mask = v({
       class: 'voa-slide-mask',
       style: 'visibility: hidden',
       children: [this.slide],

oaer/lib/components/v2dom.ts

@@ -0,0 +1,154 @@
+/*
+ * v2dom.ts
+ * Copyright (C) 2024 veypi <i@veypi.com>
+ * 2024-10-23 15:54
+ * Distributed under terms of the GPL license.
+ */
+
+import proxy from "./proxy"
+
+
+interface buildOpts<T> {
+  id?: string
+  typ?: string
+  class?: string
+  style?: string
+  innerHtml?: string
+  onclick?: any
+  children?: childTyp<T>[]
+  updator?: (p: HTMLElement) => void
+}
+
+const typs = ['div', 'img', 'span', 'p', 'a']
+
+type iterChild<T> = [T[], (d: T) => HTMLElement]
+type childTyp<T> = HTMLElement | iterChild<T>
+export default <T>(opts: buildOpts<T> | string, inner?: string | childTyp<T>[], updator?: (p: HTMLElement) => void) => {
+  if (typeof opts === 'string') {
+    if (typs.indexOf(opts) >= 0) {
+      opts = { typ: opts }
+    } else {
+      opts = { class: opts }
+    }
+  }
+  if (inner) {
+    if (typeof inner == 'string') {
+      opts.innerHtml = inner
+    } else {
+      opts.children = inner
+    }
+  }
+  if (opts.updator) {
+    updator = opts.updator
+  }
+  let dom = document.createElement(opts.typ || 'div')
+  if (opts.id) {
+    dom.id = opts.id
+  }
+  if (opts.class) {
+    dom.classList.add(...opts.class.split(' '))
+  }
+  if (opts.innerHtml) {
+    dom.innerHTML = opts.innerHtml
+  }
+  if (opts.onclick) {
+    dom.onclick = opts.onclick
+  }
+  if (opts.children) {
+    let tmpID = ''
+    for (let c of opts.children) {
+      if (Object.prototype.toString.call(c) === '[object Array]') {
+        const iterID = proxy.generateUniqueId()
+        const iterLast = tmpID
+        proxy.Listen(() => {
+          c = c as iterChild<T>
+          let itemIDs: string[] = []
+          for (let i = 0; i < c[0].length; i++) {
+            let line = c[0][i]
+            //@ts-ignore
+            let itemID = line[proxy.DataID] || ''
+            let nextID = ''
+            if (i < c[0].length - 1) {
+              //@ts-ignore
+              nextID = c[0][i + 1][proxy.DataID] || ''
+            }
+            itemIDs.push(itemID)
+            let inserted = -2
+            let subdom: HTMLElement | null = null
+            let beforeChild: HTMLElement | null = null
+            for (let childID = 0; childID < dom.children.length; childID++) {
+              let child = dom.children[childID]
+              // console.log(`${inserted} ${childID} ${itemID} ${nextID}`)
+              if (child.getAttribute('vbind-iter') === iterID) {
+                if (child.getAttribute('vbind-proxy') === itemID) {
+                  inserted = childID
+                  subdom = child as HTMLElement
+                } else if (child.getAttribute('vbind-proxy') === nextID && nextID != '') {
+                  // 用于交换位置
+                  if (inserted != childID - 1) {
+                    beforeChild = child as HTMLElement
+                  }
+                }
+              } else if (child.getAttribute('vbind-iterlast') === iterID) {
+                if (inserted == -2) {
+                  beforeChild = child as HTMLElement
+                }
+                // 找到第一个不是这个循环块的dom元素时退出
+                break
+              }
+            }
+            if (inserted == -2) {
+              subdom = c[1](line)
+              subdom.setAttribute('vbind-proxy', itemID)
+              subdom.setAttribute('vbind-iter', iterID)
+              if (iterLast != '') {
+                subdom.setAttribute('vbind-iterlast', iterLast)
+              }
+              if (beforeChild) {
+                dom.insertBefore(subdom, beforeChild)
+                // console.log(`${iterID} insert new`, subdom)
+              } else {
+                // console.log(`${iterID} append new`, subdom)
+                dom.appendChild(subdom)
+              }
+            } else if (beforeChild) {
+              // console.log(`${iterID} insert old`, subdom)
+              dom.insertBefore(subdom!, beforeChild)
+            } else {
+              // console.log(`${iterID} none`, subdom)
+            }
+          }
+          for (let child of dom.children) {
+            if (child.getAttribute('vbind-iter') === iterID && itemIDs.indexOf(child.getAttribute('vbind-proxy') || '') == -1) {
+              dom.removeChild(child)
+            }
+          }
+        })
+        tmpID = iterID
+      } else {
+        c = c as HTMLElement
+        if (tmpID != '') {
+          c.setAttribute('vbind-iterlast', tmpID)
+        }
+        dom.appendChild(c)
+      }
+    }
+  }
+  if (opts.style) {
+    const regex = /([a-zA-Z-]+)\s*:\s*([^;]+);?/g;
+    let match: any
+    while ((match = regex.exec(opts.style)) !== null) {
+      const key = match[1].trim();
+      const value = match[2].trim();
+      dom.style.setProperty(key, value)
+    }
+  }
+  dom.setAttribute('voa', '1')
+  if (updator) {
+    proxy.Listen(() => {
+      updator(dom)
+    })
+  }
+  return dom
+}
+

oaer/lib/main.ts

@@ -7,7 +7,6 @@
 
 import './assets/css/oaer.scss'
 import bus from './bus'
-
 import ui from './components'
 
 export class OAer {

oaer/package.json

@@ -22,7 +22,8 @@
   "devDependencies": {
     "sass": "^1.77.6",
     "typescript": "^5.4.5",
-    "vite": "^5.2.10"
+    "vite": "^5.2.10",
+    "vite-plugin-css-injected-by-js": "^3.5.2"
   },
   "repository": {
     "type": "git",

oaer/vite.config.ts

@@ -1,6 +1,8 @@
 import { defineConfig } from 'vite'
+import cssInjectedByJsPlugin from "vite-plugin-css-injected-by-js";
 
 export default defineConfig({
+  plugins: [cssInjectedByJsPlugin()],
   build: {
     lib: {
       entry: './lib/main.ts',

oaer/yarn.lock

@@ -229,7 +229,7 @@ binary-extensions@^2.0.0:
   resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-2.3.0.tgz#f6e14a97858d327252200242d4ccfe522c445522"
   integrity sha512-Ceh+7ox5qe7LJuLHoY0feh3pHuUDHAcRUeyL2VYghZwfpkNIy/+8Ocg0a3UuSoYzavmylwuLWQOf3hl0jjMMIw==
 
-braces@~3.0.2:
+braces@^3.0.3, braces@~3.0.2:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/braces/-/braces-3.0.3.tgz#490332f40919452272d55a8480adc0c441358789"
   integrity sha512-yQbXgO/OSZVD2IsiLlro+7Hf6Q18EJrKSEsdoMzKePKXct3gvD8oLcOQdIzGupr5Fj+EDe8gO/lxc1BzfMpxvA==
@@ -354,6 +354,14 @@ is-number@^7.0.0:
   resolved "https://registry.yarnpkg.com/is-number/-/is-number-7.0.0.tgz#7535345b896734d5f80c4d06c50955527a14f12b"
   integrity sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==
 
+micromatch@^4.0.7:
+  version "4.0.8"
+  resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-4.0.8.tgz#d66fa18f3a47076789320b9b1af32bd86d9fa202"
+  integrity sha512-PXwfBhYu0hBCPw8Dn0E+WDYb7af3dSLVWKi3HGv84IdF4TyFoC0ysxFd0Goxw7nSv4T/PzEJQxsYsEiFCKo2BA==
+  dependencies:
+    braces "^3.0.3"
+    picomatch "^2.3.1"
+
 mime-db@1.52.0:
   version "1.52.0"
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.52.0.tgz#bbabcdc02859f4987301c856e3387ce5ec43bf70"
@@ -386,7 +394,7 @@ picocolors@^1.0.1:
   resolved "https://registry.yarnpkg.com/picocolors/-/picocolors-1.0.1.tgz#a8ad579b571952f0e5d25892de5445bcfe25aaa1"
   integrity sha512-anP1Z8qwhkbmu7MFP5iTt+wQKXgwzf7zTyGlcdzabySa9vd0Xt392U0rVmz9poOaBj0uHJKyyo9/upk0HrEQew==
 
-picomatch@^2.0.4, picomatch@^2.2.1:
+picomatch@^2.0.4, picomatch@^2.2.1, picomatch@^2.3.1:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.3.1.tgz#3ba3833733646d9d3e4995946c1365a67fb07a42"
   integrity sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==
@@ -463,6 +471,18 @@ typescript@^5.4.5:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.5.3.tgz#e1b0a3c394190838a0b168e771b0ad56a0af0faa"
   integrity sha512-/hreyEujaB0w76zKo6717l3L0o/qEUtRgdvUBvlkhoWeOVMjMuHNHk0BRBzikzuGDqNmPQbg5ifMEqsHLiIUcQ==
 
+vite-plugin-css-injected-by-js@^3.5.2:
+  version "3.5.2"
+  resolved "https://registry.yarnpkg.com/vite-plugin-css-injected-by-js/-/vite-plugin-css-injected-by-js-3.5.2.tgz#1f75d16ad5c05b6b49bf18018099a189ec2e46ad"
+  integrity sha512-2MpU/Y+SCZyWUB6ua3HbJCrgnF0KACAsmzOQt1UvRVJCGF6S8xdA3ZUhWcWdM9ivG4I5az8PnQmwwrkC2CAQrQ==
+
+vite-plugin-singlefile@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/vite-plugin-singlefile/-/vite-plugin-singlefile-2.0.2.tgz#af2c95e0182bd363dbe29b80bea5c5a78209f649"
+  integrity sha512-Z2ou6HcvED5CF0hM+vcFSaFa+klyS8RyyLxW0PbMRLnMbvzTI6ueWyxdYNFhpuXZgz/aj6+E/dHFTdEcw6gb9w==
+  dependencies:
+    micromatch "^4.0.7"
+
 vite@^5.2.10:
   version "5.3.3"
   resolved "https://registry.yarnpkg.com/vite/-/vite-5.3.3.tgz#5265b1f0a825b3b6564c2d07524777c83e3c04c2"