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

import { Dialog, Transition } from '@headlessui/react'
import { Fragment } from 'react'
import { XMarkIcon } from '@heroicons/react/24/outline'
// https://headlessui.com/react/dialog

type IModal = {
  className?: string
  wrapperClassName?: string
  isShow: boolean
  onClose: () => void
  title?: React.ReactNode
  description?: React.ReactNode
  children: React.ReactNode
  closable?: boolean
}

export default function Modal({
  className,
  wrapperClassName,
  isShow,
  onClose,
  title,
  description,
  children,
  closable = false,
}: IModal) {
  return (
        <Transition appear show={isShow} as={Fragment}>
            <Dialog as="div" className="relative z-10" onClose={onClose}>
                <Transition.Child
                    as={Fragment}
                    enter="ease-out duration-300"
                    enterFrom="opacity-0"
                    enterTo="opacity-100"
                    leave="ease-in duration-200"
                    leaveFrom="opacity-100"
                    leaveTo="opacity-0"
                >
                    <div className="fixed inset-0 bg-black bg-opacity-25" />
                </Transition.Child>

                <div className="fixed inset-0 overflow-y-auto">
                    <div className={`flex min-h-full items-center justify-center p-4 text-center ${wrapperClassName}`}>
                        <Transition.Child
                            as={Fragment}
                            enter="ease-out duration-300"
                            enterFrom="opacity-0 scale-95"
                            enterTo="opacity-100 scale-100"
                            leave="ease-in duration-200"
                            leaveFrom="opacity-100 scale-100"
                            leaveTo="opacity-0 scale-95"
                        >
                            <Dialog.Panel className={`w-full max-w-md transform overflow-hidden rounded-2xl bg-white p-6 text-left align-middle shadow-xl transition-all ${className}`}>
                                {title && <Dialog.Title
                                    as="h3"
                                    className="text-lg font-medium leading-6 text-gray-900"
                                >
                                    {title}
                                </Dialog.Title>}
                                {description && <Dialog.Description className='text-gray-500 text-xs font-normal mt-2'>
                                    {description}
                                </Dialog.Description>}
                                {closable
                                    && <div className='absolute top-6 right-6 w-5 h-5 rounded-2xl flex items-center justify-center hover:cursor-pointer hover:bg-gray-100'>
                                        <XMarkIcon className='w-4 h-4 text-gray-500' onClick={onClose} />
                                    </div>}
                                {children}
                            </Dialog.Panel>
                        </Transition.Child>
                    </div>
                </div>
            </Dialog>
        </Transition>
  )
}