mirror of https://github.com/langgenius/dify.git
77 lines
2.6 KiB
TypeScript
77 lines
2.6 KiB
TypeScript
'use client'
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import type { CustomFile as File } from '@/models/datasets'
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import { RiCloseLine } from '@remixicon/react'
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import * as React from 'react'
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import { useMemo } from 'react'
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import { useTranslation } from 'react-i18next'
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import { useFilePreview } from '@/service/use-common'
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import { formatFileSize, formatNumberAbbreviated } from '@/utils/format'
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import DocumentFileIcon from '../../../common/document-file-icon'
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import Loading from './loading'
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type FilePreviewProps = {
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file: File
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hidePreview: () => void
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}
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const FilePreview = ({
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file,
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hidePreview,
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}: FilePreviewProps) => {
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const { t } = useTranslation()
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const { data: fileData, isFetching } = useFilePreview(file.id || '')
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const fileName = useMemo(() => {
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if (!file)
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return ''
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const arr = file.name.split('.')
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return arr.slice(0, -1).join()
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}, [file])
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return (
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<div className="flex h-full w-full flex-col rounded-t-xl border-l border-t border-components-panel-border bg-background-default-lighter shadow-md shadow-shadow-shadow-5">
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<div className="flex gap-x-2 border-b border-divider-subtle pb-3 pl-6 pr-4 pt-4">
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<div className="flex grow flex-col gap-y-1">
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<div className="system-2xs-semibold-uppercase text-text-accent">{t('datasetPipeline.addDocuments.stepOne.preview')}</div>
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<div className="title-md-semi-bold text-tex-primary">{`${fileName}.${file.extension || ''}`}</div>
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<div className="system-xs-medium flex items-center gap-x-1 text-text-tertiary">
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<DocumentFileIcon
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className="size-3.5 shrink-0"
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name={file.name}
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extension={file.extension}
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/>
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<span className="uppercase">{file.extension}</span>
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<span>·</span>
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<span>{formatFileSize(file.size)}</span>
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{fileData && (
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<>
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<span>·</span>
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<span>{`${formatNumberAbbreviated(fileData.content.length)} ${t('datasetPipeline.addDocuments.characters')}`}</span>
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</>
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)}
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</div>
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</div>
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<button
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type="button"
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className="flex h-8 w-8 shrink-0 items-center justify-center"
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onClick={hidePreview}
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>
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<RiCloseLine className="size-[18px]" />
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</button>
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</div>
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{isFetching && (
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<div className="grow">
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<Loading />
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</div>
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)}
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{!isFetching && fileData && (
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<div className="body-md-regular grow overflow-hidden px-6 py-5 text-text-secondary">
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{fileData.content}
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</div>
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)}
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</div>
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)
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}
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export default FilePreview
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