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feat(ui): add virtual scroll in app diff avoid to crash
Signed-off-by: linghaoSu <linghao.su@daocloud.io>
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141 changes: 141 additions & 0 deletions
141
...applications/components/application-resources-diff/application-resources-diff-section.tsx
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,141 @@ | ||
| import * as React from 'react'; | ||
| import {addQueueItem} from './diff-queue'; | ||
| import {parseDiff} from 'react-diff-view'; | ||
| import {useVirtualizer} from '@tanstack/react-virtual'; | ||
| import {IndividualDiffSection} from './individual-diff-section'; | ||
|
|
||
| interface DiffFileModel { | ||
| loading: boolean; | ||
| file?: any; | ||
| } | ||
|
|
||
| export interface ApplicationResourcesDiffSectionProps { | ||
| prepareDiff: { | ||
| a: string; | ||
| b: string; | ||
| name: string; | ||
| hook?: boolean; | ||
| }[]; | ||
| compactDiff: boolean; | ||
| inlineDiff: boolean; | ||
| } | ||
|
|
||
| export const ApplicationResourcesDiffSection = (props: ApplicationResourcesDiffSectionProps) => { | ||
| const {prepareDiff, compactDiff, inlineDiff} = props; | ||
| const parentRef = React.useRef(); | ||
|
|
||
| const whiteBox = prepareDiff.length > 1 ? 'white-box' : ''; | ||
| const showPath = prepareDiff.length > 1; | ||
| const viewType = inlineDiff ? 'unified' : 'split'; | ||
|
|
||
| const [diffProgress, setDiffProgress] = React.useState({ | ||
| finished: 0, | ||
| total: prepareDiff.length | ||
| }); | ||
|
|
||
| const [diffFiles, setDiffFiles] = React.useState<DiffFileModel[]>( | ||
| prepareDiff.map(() => ({ | ||
| loading: true, | ||
| file: {} | ||
| })) | ||
| ); | ||
|
|
||
| React.useEffect(() => { | ||
| prepareDiff.forEach((filePrepare, i) => { | ||
| addQueueItem({ | ||
| a: filePrepare.a, | ||
| b: filePrepare.b, | ||
| name: filePrepare.name, | ||
| compactDiff: compactDiff, | ||
| inlineDiff: inlineDiff | ||
| }).then((diffText: string) => { | ||
| const files = parseDiff(diffText); | ||
|
|
||
| setDiffFiles(diffLines => { | ||
| const newDiffFiles = [...diffLines]; | ||
| newDiffFiles[i] = { | ||
| loading: false, | ||
| file: files[0] | ||
| }; | ||
|
|
||
| setDiffProgress(val => { | ||
| return { | ||
| ...val, | ||
| finished: val.finished + 1 | ||
| }; | ||
| }); | ||
| return newDiffFiles; | ||
| }); | ||
| }); | ||
| }); | ||
|
|
||
| return () => { | ||
| setDiffProgress({ | ||
| finished: 0, | ||
| total: prepareDiff.length | ||
| }); | ||
| setDiffFiles( | ||
| prepareDiff.map(() => ({ | ||
| loading: true, | ||
| file: {} | ||
| })) | ||
| ); | ||
| }; | ||
| }, [compactDiff, prepareDiff]); | ||
|
|
||
| // The virtualizer | ||
| const rowVirtualizer = useVirtualizer({ | ||
| count: prepareDiff.length, | ||
| getScrollElement: () => parentRef.current, | ||
| estimateSize: () => 35 | ||
| }); | ||
|
|
||
| const virtualizeItems = rowVirtualizer.getVirtualItems(); | ||
|
|
||
| return ( | ||
| <> | ||
| {diffProgress.finished < diffProgress.total && ( | ||
| <div style={{marginBottom: '10px'}}> | ||
| {diffProgress.finished} / {diffProgress.total} files diff | ||
| </div> | ||
| )} | ||
| <div | ||
| ref={parentRef} | ||
| style={{ | ||
| height: 'calc(100vh - 260px)', | ||
| width: '100%', | ||
| overflowY: 'auto', | ||
| contain: 'strict' | ||
| }}> | ||
| <div | ||
| style={{ | ||
| height: rowVirtualizer.getTotalSize(), | ||
| width: '100%', | ||
| position: 'relative' | ||
| }}> | ||
| <div | ||
| style={{ | ||
| position: 'absolute', | ||
| top: 0, | ||
| left: 0, | ||
| width: '100%', | ||
| transform: `translateY(${virtualizeItems[0]?.start ?? 0}px)` | ||
| }}> | ||
| {virtualizeItems.map((virtualRow: any) => ( | ||
| <IndividualDiffSection | ||
| key={virtualRow.key} | ||
| dataIndex={virtualRow.index} | ||
| ref={rowVirtualizer.measureElement} | ||
| file={diffFiles[virtualRow.index].file} | ||
| showPath={showPath} | ||
| loading={diffFiles[virtualRow.index].loading} | ||
| whiteBox={whiteBox} | ||
| viewType={viewType} | ||
| /> | ||
| ))} | ||
| </div> | ||
| </div> | ||
| </div> | ||
| </> | ||
| ); | ||
| }; |
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