npm install --save nicetoolfn

Hooks

const App = () => {
  const [time, triggerTimeMs] = useCountDown(new Date(new Date().toLocaleDateString()).setHours(12, 30, 30))
  
  return <>
    <p>{time}</p>
    <button onClick={() => {
      // 重新设置倒计时时间
      triggerTimeMs(new Date(new Date().toLocaleDateString()).setHours(23, 59, 59))}
    }>set new countDown</button>
  </>
}
ReactDOM.render(<App/>, document.getElementById('root'));

import { usePages } from 'nicetoolfn'

const [
  pageIdx, // 当前页码索引 
  pageCount, // 总共分页数
  table, // 当前分页展示的数据
  handleChangePage // 页码切换，首页为1，末页为pageCount
] = usePages(
  3, // 分页大小
  list // 总列表数据
);

import { usePages } from 'nicetoolfn'

const [
  style, // 当前激活的css样式对象
  updateStyle, // 更新激活的css对象
  step // 当前最新步伐
] = useTransition(
  // 切换的样式列表
  [
    [100, {
      transform: 'scale(1)',
      opacity: 1
    }],
    [100, {
      transform: 'scale(0.8)',
      color: 'yellow',
      opacity: 0
    }]
  ],
  // css切换完成且动画执行完成后的回调
  (newStep: number, oldStep: number) => {
    // step 标识当前激活样式list的索引
    // 初始化不执行
  }
);

组件

import { LoopFrames } from 'nicetoolfn'

function App() {
  return (
    <LoopFrames
      frames={[
        'http://img-game.yy.com/szhuodong/test/00%E7%89%9B_00000.png',
        'http://img-game.yy.com/szhuodong/test/00%E7%89%9B_00001.png',
        'http://img-game.yy.com/szhuodong/test/00%E7%89%9B_00002.png'
      ]}
      pace={120} // 帧切换速率
      className={'myclass'}
    />
  )
}

import { Tooltip } from 'nicetoolfn'

const TipBox = (props: any) => {
  return <div>
    <p>~~~~{props.count}~~~</p>
    <p>{Date.now()}</p>
    <p>{props.count % 2}</p>
  </div>
}

function App() {
  return (
    <Tooltip trigger={'click'} // 必填:事件类型: click, mouse
             popup={() => <TipBox count={count}/>} // 必填:弹出组件，可填入函数或<标签/>
             placement={['top', 'right']} // 选填:弹出位置: left,right,top,bottom 
             gap={10}// 选填: 弹出组件与目标元素之间的间隔大小
    >
      <button style={({background: 'red'})} onClick={() => handleEv()}>component</button>
    </Tooltip>
  )
}

import { Popup } from 'nicetoolfn';

const Modal = (props) => {
  return <div>
    <h1>!!!!!!{props.count}</h1>
    <button onClick={() => props.handleOpen()}>open</button>
    <button onClick={() => props.clear()}>clear</button>
    <button onClick={() => props.clearAll()}>clearAll</button>
    <button onClick={() => props.handleAdd(props.count + 1)}>add</button>
  </div>
}
const App = () => {
  const [count, triggerCount] = useState(0);
  const _ref = useRef<any>();

  const handleAdd = () => {
    triggerCount(count + 1);
  }
  const handleOpen = () => {
    /** _ref.current绑定组件实例，抛出两个事件
     * _ref.current.open()
     * @param { Element | (props)=>Element } 弹窗组件
     * @param { Array<Array<[ string, {[key]:value} ]>> } 弹出动画
     * _ref.current.clear()     关闭当前弹窗
     * _ref.current.clearAll()  关闭全部弹窗
     * */
    _ref.current.open(
      <Modal/>
      // (props: any) => (<>
      //   <h1>~~~~~~{props.count}</h1>
      //   <button onClick={() => handleOpen()}>open</button>
      //   <button onClick={() => _ref.current.clear()}>clear</button>
      //   <button onClick={() => _ref.current.clearAll()}>clearAll</button>
      //   <button onClick={() => props.handleAdd(props.count + 1)}>add</button>
      // </>)
      ,
      // 选填，可自定义动画
      [
        [200, {
          transform: 'translateX(-50%) translateY(-50%) scale(1)',
          opacity: 0,
          backgroundColor: 'yellow'
        }],
        [200, {
          opacity: 1,
          transform: 'translateX(-50%) translateY(-50%) scale(2.185)',
          backgroundColor: 'blue'
        }]
      ]
    )
  }

  return <>
    {count}
    <button onClick={() => handleAdd()}>add</button>
    <button onClick={() => handleOpen()}>open</button>
    {/*
      将数据传递至<Popup/>,
      可在 _ref.current.open((props)=><></>) 中获取即时最新的数据
    */}
    <Popup ref={_ref} count={count} handleAdd={handleAdd} handleOpen={handleOpen}/>
  </>
}

ReactDOM.render(<App/>, document.getElementById('root'));

方法