import { useState, useRef } from 'react'
import Collapse from '@/components/Collapse'
import { MenuList } from './MenuList'
import Logo from './Logo'
import SearchInput from './SearchInput'

/**
 * 顶部导航
 * @param {*} param0
 * @returns
 */
const TopNav = props => {
  const [isOpen, changeShow] = useState(false)
  const collapseRef = useRef(null)

  const toggleMenuOpen = () => {
    changeShow(!isOpen)
  }

  return (<div id='top-nav' className='z-40 block lg:hidden'>

    {/* 导航栏 */}
    <div id='sticky-nav' className={'relative w-full top-0 z-20 transform duration-500 bg-white dark:bg-black'}>
      <Collapse type='vertical' isOpen={isOpen} collapseRef={collapseRef}>
        <div className='py-1 px-5'>
          <MenuList {...props} onHeightChange={(param) => collapseRef.current?.updateCollapseHeight(param)} />
          <SearchInput {...props} />
        </div>
      </Collapse>
      <div className='w-full flex justify-between items-center p-4 '>
        {/* 左侧LOGO 标题 */}
        <div className='flex flex-none flex-grow-0'>
          <Logo {...props} />
        </div>
        <div className='flex'>
        </div>

        {/* 右侧功能 */}
        <div className='mr-1 flex justify-end items-center text-sm space-x-4 font-serif dark:text-gray-200'>
          <div onClick={toggleMenuOpen} className='cursor-pointer text-lg p-2'>
            {isOpen ? <i className='fas fa-times' /> : <i className='fas fa-bars' />}
          </div>
        </div>
      </div>
    </div>

  </div>)
}

export default TopNav