dify/web/app/components/datasets/documents/detail/batch-modal/index.tsx

'use client'
import type { FC } from 'react'
import type { ChunkingMode, FileItem } from '@/models/datasets'
import { Button } from '@langgenius/dify-ui/button'
import { Dialog, DialogCloseButton, DialogContent, DialogTitle } from '@langgenius/dify-ui/dialog'
import * as React from 'react'
import { useState } from 'react'
import { useTranslation } from 'react-i18next'
import CSVDownloader from './csv-downloader'
import CSVUploader from './csv-uploader'

type IBatchModalProps = {
  isShow: boolean
  docForm: ChunkingMode
  onCancel: () => void
  onConfirm: (file: FileItem) => void
}

type BatchModalContentProps = Omit<IBatchModalProps, 'isShow'>

const BatchModalContent: FC<BatchModalContentProps> = ({ docForm, onCancel, onConfirm }) => {
  const { t } = useTranslation()
  const [currentCSV, setCurrentCSV] = useState<FileItem>()
  const handleFile = (file?: FileItem) => setCurrentCSV(file)

  const handleSend = () => {
    if (!currentCSV) return
    onCancel()
    onConfirm(currentCSV)
  }

  return (
    <DialogContent className="w-[520px]! overflow-hidden! rounded-xl! border-0! px-8 py-6">
      <DialogTitle className="relative pb-1 text-xl leading-[30px] font-medium text-text-primary">
        {t(($) => $['list.batchModal.title'], { ns: 'datasetDocuments' })}
      </DialogTitle>
      <DialogCloseButton
        className="top-4 right-4"
        aria-label={t(($) => $['list.batchModal.cancel'], { ns: 'datasetDocuments' })}
      />
      <CSVUploader file={currentCSV} updateFile={handleFile} />
      <CSVDownloader docForm={docForm} />
      <div className="mt-[28px] flex justify-end pt-6">
        <Button className="mr-2" onClick={onCancel}>
          {t(($) => $['list.batchModal.cancel'], { ns: 'datasetDocuments' })}
        </Button>
        <Button
          variant="primary"
          onClick={handleSend}
          disabled={!currentCSV || !currentCSV.file || !currentCSV.file.id}
        >
          {t(($) => $['list.batchModal.run'], { ns: 'datasetDocuments' })}
        </Button>
      </div>
    </DialogContent>
  )
}

const BatchModal: FC<IBatchModalProps> = ({ isShow, docForm, onCancel, onConfirm }) => {
  return (
    <Dialog open={isShow} onOpenChange={(open) => !open && onCancel()} disablePointerDismissal>
      {isShow ? (
        <BatchModalContent docForm={docForm} onCancel={onCancel} onConfirm={onConfirm} />
      ) : null}
    </Dialog>
  )
}

export default React.memo(BatchModal)