<!--
  This example requires Tailwind CSS v2.0+ 
  
  This example requires some changes to your config:
  
  ```
  // tailwind.config.js
  module.exports = {
    // ...
    plugins: [
      // ...
      require('@tailwindcss/forms'),
    ],
  }
  ```
-->
<template>
  <!-- When the mobile menu is open, add `overflow-hidden` to the `body` element to prevent double scrollbars -->
  <Popover as="template" v-slot="{ open }">
    <header :class="[open ? 'fixed inset-0 z-40 overflow-y-auto' : '', 'bg-white shadow-sm lg:static lg:overflow-y-visible']">
      <div class="mx-auto max-w-7xl px-4 sm:px-6 lg:px-8">
        <div class="relative flex justify-between lg:gap-8 xl:grid xl:grid-cols-12">
          <div class="flex md:absolute md:inset-y-0 md:left-0 lg:static xl:col-span-2">
            <div class="flex flex-shrink-0 items-center">
              <a href="#">
                <img class="block h-8 w-auto" src="https://tailwindui.com/img/logos/mark.svg?color=indigo&shade=600" alt="Your Company" />
              </a>
            </div>
          </div>
          <div class="min-w-0 flex-1 md:px-8 lg:px-0 xl:col-span-6">
            <div class="flex items-center px-6 py-4 md:mx-auto md:max-w-3xl lg:mx-0 lg:max-w-none xl:px-0">
              <div class="w-full">
                <label for="search" class="sr-only">Search</label>
                <div class="relative">
                  <div class="pointer-events-none absolute inset-y-0 left-0 flex items-center pl-3">
                    <MagnifyingGlassIcon class="h-5 w-5 text-gray-400" aria-hidden="true" />
                  </div>
                  <input id="search" name="search" class="block w-full rounded-md border border-gray-300 bg-white py-2 pl-10 pr-3 text-sm placeholder-gray-500 focus:border-indigo-500 focus:text-gray-900 focus:placeholder-gray-400 focus:outline-none focus:ring-1 focus:ring-indigo-500 sm:text-sm" placeholder="Search" type="search" />
                </div>
              </div>
            </div>
          </div>
          <div class="flex items-center md:absolute md:inset-y-0 md:right-0 lg:hidden">
            <!-- Mobile menu button -->
            <PopoverButton class="-mx-2 inline-flex items-center justify-center rounded-md p-2 text-gray-400 hover:bg-gray-100 hover:text-gray-500 focus:outline-none focus:ring-2 focus:ring-inset focus:ring-indigo-500">
              <span class="sr-only">Open menu</span>
              <Bars3Icon v-if="!open" class="block h-6 w-6" aria-hidden="true" />
              <XMarkIcon v-else class="block h-6 w-6" aria-hidden="true" />
            </PopoverButton>
          </div>
          <div class="hidden lg:flex lg:items-center lg:justify-end xl:col-span-4">
            <a href="#" class="ml-5 flex-shrink-0 rounded-full bg-white p-1 text-gray-400 hover:text-gray-500 focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-2">
              <span class="sr-only">View notifications</span>
              <BellIcon class="h-6 w-6" aria-hidden="true" />
            </a>

            <!-- Profile dropdown -->
            <Menu as="div" class="relative ml-5 flex-shrink-0">
              <div>
                <MenuButton class="flex rounded-full bg-white focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-2">
                  <span class="sr-only">Open user menu</span>
                  <img class="h-8 w-8 rounded-full" :src="user.imageUrl" alt="" />
                </MenuButton>
              </div>
              <transition enter-active-class="transition ease-out duration-100" enter-from-class="transform opacity-0 scale-95" enter-to-class="transform opacity-100 scale-100" leave-active-class="transition ease-in duration-75" leave-from-class="transform opacity-100 scale-100" leave-to-class="transform opacity-0 scale-95">
                <MenuItems class="absolute right-0 z-10 mt-2 w-48 origin-top-right rounded-md bg-white py-1 shadow-lg ring-1 ring-black ring-opacity-5 focus:outline-none">
                  <MenuItem v-for="item in userNavigation" :key="item.name" v-slot="{ active }">
                    <a :href="item.href" :class="[active ? 'bg-gray-100' : '', 'block py-2 px-4 text-sm text-gray-700']">{{ item.name }}</a>
                  </MenuItem>
                </MenuItems>
              </transition>
            </Menu>

            <a href="#" class="ml-6 inline-flex items-center rounded-md border border-transparent bg-indigo-600 px-4 py-2 text-sm font-medium text-white shadow-sm hover:bg-indigo-700 focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-2">New Project</a>
          </div>
        </div>
      </div>

      <PopoverPanel as="nav" class="lg:hidden" aria-label="Global">
        <div class="mx-auto max-w-3xl space-y-1 px-2 pt-2 pb-3 sm:px-4">
          <a v-for="item in navigation" :key="item.name" :href="item.href" :aria-current="item.current ? 'page' : undefined" :class="[item.current ? 'bg-gray-100 text-gray-900' : 'hover:bg-gray-50', 'block rounded-md py-2 px-3 text-base font-medium']">{{ item.name }}</a>
        </div>
        <div class="border-t border-gray-200 pt-4 pb-3">
          <div class="mx-auto flex max-w-3xl items-center px-4 sm:px-6">
            <div class="flex-shrink-0">
              <img class="h-10 w-10 rounded-full" :src="user.imageUrl" alt="" />
            </div>
            <div class="ml-3">
              <div class="text-base font-medium text-gray-800">{{ user.name }}</div>
              <div class="text-sm font-medium text-gray-500">{{ user.email }}</div>
            </div>
            <button type="button" class="ml-auto flex-shrink-0 rounded-full bg-white p-1 text-gray-400 hover:text-gray-500 focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-2">
              <span class="sr-only">View notifications</span>
              <BellIcon class="h-6 w-6" aria-hidden="true" />
            </button>
          </div>
          <div class="mx-auto mt-3 max-w-3xl space-y-1 px-2 sm:px-4">
            <a v-for="item in userNavigation" :key="item.name" :href="item.href" class="block rounded-md py-2 px-3 text-base font-medium text-gray-500 hover:bg-gray-50 hover:text-gray-900">{{ item.name }}</a>
          </div>
        </div>
      </PopoverPanel>
    </header>
  </Popover>
</template>

<script setup>
import { Menu, MenuButton, MenuItem, MenuItems, Popover, PopoverButton, PopoverPanel } from '@headlessui/vue'
import { MagnifyingGlassIcon } from '@heroicons/vue/20/solid'
import { Bars3Icon, BellIcon, XMarkIcon } from '@heroicons/vue/24/outline'

const user = {
  name: 'Chelsea Hagon',
  email: 'chelsea.hagon@example.com',
  imageUrl:
    'https://images.unsplash.com/photo-1550525811-e5869dd03032?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=facearea&facepad=2&w=256&h=256&q=80',
}
const navigation = [
  { name: 'Dashboard', href: '#', current: true },
  { name: 'Calendar', href: '#', current: false },
  { name: 'Teams', href: '#', current: false },
  { name: 'Directory', href: '#', current: false },
]
const userNavigation = [
  { name: 'Your Profile', href: '#' },
  { name: 'Settings', href: '#' },
  { name: 'Sign out', href: '#' },
]
</script>