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dify/web/app/components/datasets/documents/detail/completed/child-segment-detail.tsx

133 lines
4.9 KiB
TypeScript

import React, { type FC, useMemo, useState } from 'react'
import { useTranslation } from 'react-i18next'
import {
RiCloseLine,
RiCollapseDiagonalLine,
RiExpandDiagonalLine,
} from '@remixicon/react'
import ActionButtons from './common/action-buttons'
import ChunkContent from './common/chunk-content'
import Dot from './common/dot'
import { SegmentIndexTag } from './common/segment-index-tag'
import { useSegmentListContext } from './index'
import type { ChildChunkDetail, ChunkingMode } from '@/models/datasets'
import { useEventEmitterContextContext } from '@/context/event-emitter'
import { formatNumber } from '@/utils/format'
import classNames from '@/utils/classnames'
import Divider from '@/app/components/base/divider'
import { formatTime } from '@/utils/time'
type IChildSegmentDetailProps = {
chunkId: string
childChunkInfo?: Partial<ChildChunkDetail> & { id: string }
onUpdate: (segmentId: string, childChunkId: string, content: string) => void
onCancel: () => void
docForm: ChunkingMode
}
/**
* Show all the contents of the segment
*/
const ChildSegmentDetail: FC<IChildSegmentDetailProps> = ({
chunkId,
childChunkInfo,
onUpdate,
onCancel,
docForm,
}) => {
const { t } = useTranslation()
const [content, setContent] = useState(childChunkInfo?.content || '')
const { eventEmitter } = useEventEmitterContextContext()
const [loading, setLoading] = useState(false)
const fullScreen = useSegmentListContext(s => s.fullScreen)
const toggleFullScreen = useSegmentListContext(s => s.toggleFullScreen)
eventEmitter?.useSubscription((v) => {
if (v === 'update-child-segment')
setLoading(true)
if (v === 'update-child-segment-done')
setLoading(false)
})
const handleCancel = () => {
onCancel()
}
const handleSave = () => {
onUpdate(chunkId, childChunkInfo?.id || '', content)
}
const wordCountText = useMemo(() => {
const count = content.length
return `${formatNumber(count)} ${t('datasetDocuments.segment.characters', { count })}`
}, [content.length])
const EditTimeText = useMemo(() => {
const timeText = formatTime({
date: (childChunkInfo?.updated_at ?? 0) * 1000,
dateFormat: `${t('datasetDocuments.segment.dateTimeFormat')}`,
})
return `${t('datasetDocuments.segment.editedAt')} ${timeText}`
}, [childChunkInfo?.updated_at])
return (
<div className={'flex h-full flex-col'}>
<div className={classNames('flex items-center justify-between', fullScreen ? 'border border-divider-subtle py-3 pl-6 pr-4' : 'pl-4 pr-3 pt-3')}>
<div className='flex flex-col'>
<div className='system-xl-semibold text-text-primary'>{t('datasetDocuments.segment.editChildChunk')}</div>
<div className='flex items-center gap-x-2'>
<SegmentIndexTag positionId={childChunkInfo?.position || ''} labelPrefix={t('datasetDocuments.segment.childChunk') as string} />
<Dot />
<span className='system-xs-medium text-text-tertiary'>{wordCountText}</span>
<Dot />
<span className='system-xs-medium text-text-tertiary'>
{EditTimeText}
</span>
</div>
</div>
<div className='flex items-center'>
{fullScreen && (
<>
<ActionButtons
handleCancel={handleCancel}
handleSave={handleSave}
loading={loading}
isChildChunk={true}
/>
<Divider type='vertical' className='ml-4 mr-2 h-3.5 bg-divider-regular' />
</>
)}
<div className='mr-1 flex h-8 w-8 cursor-pointer items-center justify-center p-1.5' onClick={toggleFullScreen}>
{fullScreen ? <RiCollapseDiagonalLine className='h-4 w-4 text-text-tertiary' /> : <RiExpandDiagonalLine className='h-4 w-4 text-text-tertiary' />}
</div>
<div className='flex h-8 w-8 cursor-pointer items-center justify-center p-1.5' onClick={onCancel}>
<RiCloseLine className='h-4 w-4 text-text-tertiary' />
</div>
</div>
</div>
<div className={classNames('flex w-full grow', fullScreen ? 'flex-row justify-center px-6 pt-6' : 'px-4 py-3')}>
<div className={classNames('h-full overflow-hidden whitespace-pre-line break-all', fullScreen ? 'w-1/2' : 'w-full')}>
<ChunkContent
docForm={docForm}
question={content}
onQuestionChange={content => setContent(content)}
isEditMode={true}
/>
</div>
</div>
{!fullScreen && (
<div className='flex items-center justify-end border-t-[1px] border-t-divider-subtle p-4 pt-3'>
<ActionButtons
handleCancel={handleCancel}
handleSave={handleSave}
loading={loading}
isChildChunk={true}
/>
</div>
)}
</div>
)
}
export default React.memo(ChildSegmentDetail)