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'use client'
import React, { useEffect, useState } from 'react'
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import { useTranslation } from 'react-i18next'
import { XMarkIcon } from '@heroicons/react/20/solid'
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import Loading from '@/app/components/base/loading'
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import s from './index.module.css'
import cn from '@/utils/classnames'
import type { CustomFile as File } from '@/models/datasets'
import { fetchFilePreview } from '@/service/common'
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type IProps = {
file?: File
hidePreview: () => void
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}
const FilePreview = ({
file,
hidePreview,
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}: IProps) => {
const { t } = useTranslation()
const [previewContent, setPreviewContent] = useState('')
const [loading, setLoading] = useState(true)
const getPreviewContent = async (fileID: string) => {
try {
const res = await fetchFilePreview({ fileID })
setPreviewContent(res.content)
setLoading(false)
}
catch { }
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}
const getFileName = (currentFile?: File) => {
if (!currentFile)
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return ''
const arr = currentFile.name.split('.')
return arr.slice(0, -1).join()
}
useEffect(() => {
if (file?.id) {
setLoading(true)
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getPreviewContent(file.id)
}
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}, [file])
return (
<div className={cn(s.filePreview, 'h-full')}>
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<div className={cn(s.previewHeader)}>
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<div className={cn(s.title, 'title-md-semi-bold')}>
<span>{t('datasetCreation.stepOne.filePreview')}</span>
<div className='flex h-6 w-6 cursor-pointer items-center justify-center' onClick={hidePreview}>
<XMarkIcon className='h-4 w-4'></XMarkIcon>
</div>
</div>
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<div className={cn(s.fileName, 'system-xs-medium')}>
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<span>{getFileName(file)}</span><span className={cn(s.filetype)}>.{file?.extension}</span>
</div>
</div>
<div className={cn(s.previewContent)}>
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{loading && <Loading type='area' />}
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{!loading && (
<div className={cn(s.fileContent, 'body-md-regular')}>{previewContent}</div>
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)}
</div>
</div>
)
}
export default FilePreview