import { Dispatch, Fragment, SetStateAction, useState } from 'react'
import toast from 'react-hot-toast'
import { useTranslation } from 'next-i18next'
import { Dialog, Transition } from '@headlessui/react'
import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
import { useClipboard } from 'use-clipboard-copy'

import { getBaseUrl } from '../utils/getBaseUrl'

export default function CustomEmbedLinkMenu({
  path,
  menuOpen,
  setMenuOpen,
}: {
  path: string
  menuOpen: boolean
  setMenuOpen: Dispatch<SetStateAction<boolean>>
}) {
  const { t } = useTranslation()
  const clipboard = useClipboard()
  const closeMenu = () => setMenuOpen(false)

  const filename = path.substring(path.lastIndexOf('/') + 1)
  const [name, setName] = useState(filename)

  return (
    <Transition appear show={menuOpen} as={Fragment}>
      <Dialog as="div" className="fixed inset-0 z-10 overflow-y-auto" onClose={closeMenu}>
        <div className="min-h-screen px-4 text-center">
          <Transition.Child
            as={Fragment}
            enter="ease-out duration-100"
            enterFrom="opacity-0"
            enterTo="opacity-100"
            leave="ease-in duration-100"
            leaveFrom="opacity-100"
            leaveTo="opacity-0"
          >
            <Dialog.Overlay className="fixed inset-0 bg-white/60 dark:bg-gray-800/60" />
          </Transition.Child>

          {/* This element is to trick the browser into centering the modal contents. */}
          <span className="inline-block h-screen align-middle" aria-hidden="true">
            &#8203;
          </span>
          <Transition.Child
            as={Fragment}
            enter="ease-out duration-100"
            enterFrom="opacity-0 scale-95"
            enterTo="opacity-100 scale-100"
            leave="ease-in duration-100"
            leaveFrom="opacity-100 scale-100"
            leaveTo="opacity-0 scale-95"
          >
            <div className="inline-block max-h-[80vh] w-full max-w-3xl transform overflow-hidden overflow-y-scroll rounded border border-gray-400/30 bg-white p-4 text-left align-middle text-sm shadow-xl transition-all dark:bg-gray-900 dark:text-white">
              <Dialog.Title as="h3" className="py-2 text-xl font-bold">
                {t('Customise direct link')}
              </Dialog.Title>
              <Dialog.Description as="p" className="py-2 opacity-80">
                {t('Change the raw file direct link to a URL ending with the extension of the file.')}{' '}
                <a
                  href="https://onedrive-vercel-index.spencerwoo.com/docs/features/customise-direct-link"
                  target="_blank"
                  rel="noopener noreferrer"
                  className="text-blue-400 underline"
                >
                  {t('What is this?')}
                </a>
              </Dialog.Description>

              <div className="mt-4">
                <h4 className="py-2 text-xs font-medium uppercase tracking-wider">{t('Filename')}</h4>
                <input
                  className="mb-2 w-full rounded border border-gray-600/10 p-1 font-mono focus:outline-none focus:ring focus:ring-blue-300 dark:bg-gray-600 dark:text-white dark:focus:ring-blue-700"
                  value={name}
                  onChange={e => setName(e.target.value)}
                />
                <h4 className="py-2 text-xs font-medium uppercase tracking-wider">{t('Default')}</h4>
                <div className="mb-2 rounded border border-gray-400/20 bg-gray-50 p-1 font-mono dark:bg-gray-800">
                  {`${getBaseUrl()}/api?path=${path}&raw=true`}
                </div>
                <h4 className="py-2 text-xs font-medium uppercase tracking-wider">{t('Customised')}</h4>
                <div className="mb-2 rounded border border-gray-400/20 bg-gray-50 p-1 font-mono dark:bg-gray-800">
                  <span>{`${getBaseUrl()}/api/name/`}</span>
                  <span className="underline decoration-blue-400 decoration-wavy">{name}</span>
                  <span>{`?path=${path}&raw=true`}</span>
                </div>
              </div>

              <div className="mb-2 mt-6 text-right">
                <button
                  className="rounded-lg bg-gradient-to-r from-cyan-500 to-blue-500 px-4 py-2 text-center text-sm font-medium text-white hover:bg-gradient-to-bl focus:ring-4 focus:ring-cyan-300 dark:focus:ring-cyan-800"
                  onClick={() => {
                    clipboard.copy(`${getBaseUrl()}/api/name/${name}?path=${path}&raw=true`)
                    toast.success(t('Copied customised link to clipboard.'))
                    closeMenu()
                  }}
                >
                  <FontAwesomeIcon icon="copy" />
                  <span className="ml-2">{t('Copy custom link to clipboard')}</span>
                </button>
              </div>
            </div>
          </Transition.Child>
        </div>
      </Dialog>
    </Transition>
  )
}