dify/web/app/components/base/drawer/index.tsx

'use client'
import { Dialog } from '@headlessui/react'
import { useTranslation } from 'react-i18next'
import { XMarkIcon } from '@heroicons/react/24/outline'
import Button from '../button'
import cn from '@/utils/classnames'

export type IDrawerProps = {
  title?: string
  description?: string
  panelClassname?: string
  children: React.ReactNode
  footer?: React.ReactNode
  mask?: boolean
  positionCenter?: boolean
  isOpen: boolean
  showClose?: boolean
  clickOutsideNotOpen?: boolean
  onClose: () => void
  onCancel?: () => void
  onOk?: () => void
  unmount?: boolean
}

export default function Drawer({
  title = '',
  description = '',
  panelClassname = '',
  children,
  footer,
  mask = true,
  positionCenter,
  showClose = false,
  isOpen,
  clickOutsideNotOpen,
  onClose,
  onCancel,
  onOk,
  unmount = false,
}: IDrawerProps) {
  const { t } = useTranslation()
  return (
    <Dialog
      unmount={unmount}
      open={isOpen}
      onClose={() => !clickOutsideNotOpen && onClose()}
      className="fixed z-30 inset-0 overflow-y-auto"
    >
      <div className={cn('flex w-screen h-screen justify-end', positionCenter && '!justify-center')}>
        {/* mask */}
        <Dialog.Overlay
          className={cn('z-40 fixed inset-0', mask && 'bg-black bg-opacity-30')}
        />
        <div className={cn('relative z-50 flex flex-col justify-between bg-background-body w-full max-w-sm p-6 overflow-hidden text-left align-middle shadow-xl', panelClassname)}>
          <>
            {title && <Dialog.Title
              as="h3"
              className="text-lg font-medium leading-6 text-gray-900"
            >
              {title}
            </Dialog.Title>}
            {showClose && <Dialog.Title className="flex items-center mb-4" as="div">
              <XMarkIcon className='w-4 h-4 text-gray-500' onClick={onClose} />
            </Dialog.Title>}
            {description && <Dialog.Description className='text-gray-500 text-xs font-normal mt-2'>{description}</Dialog.Description>}
            {children}
          </>
          {footer || (footer === null
            ? null
            : <div className="mt-10 flex flex-row justify-end">
              <Button
                className='mr-2'
                onClick={() => {
                  onCancel && onCancel()
                }}>{t('common.operation.cancel')}</Button>
              <Button
                onClick={() => {
                  onOk && onOk()
                }}>{t('common.operation.save')}</Button>
            </div>)}
        </div>
      </div>
    </Dialog>
  )
}