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reduce filteredData concurrency to 1

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This commit is contained in:
Abhinav 2023-01-19 17:19:12 +05:30
parent c283bda998
commit 9b76011171
1 changed files with 94 additions and 70 deletions
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32
src/components/PhotoFrame.tsx
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@ -1,6 +1,6 @@
import { GalleryContext } from 'pages/gallery';
import PreviewCard from './pages/gallery/PreviewCard';
import React, { useContext, useEffect, useState } from 'react';
import React, { useContext, useEffect, useRef, useState } from 'react';
import { EnteFile } from 'types/file';
import { styled } from '@mui/material';
import DownloadManager from 'services/downloadManager';
@ -114,11 +114,22 @@ const PhotoFrame = ({
const router = useRouter();
const [isSourceLoaded, setIsSourceLoaded] = useState(false);
const filteredData = useMemo(() => {
const updateInProgress = useRef(false);
const updateRequired = useRef(false);
const [filteredData, setFilteredData] = useState<EnteFile[]>([]);
useEffect(() => {
const main = () => {
if (updateInProgress.current) {
updateRequired.current = true;
return;
}
updateInProgress.current = true;
const idSet = new Set();
const user: User = getData(LS_KEYS.USER);
return files
const filteredData = files
.map((item, index) => ({
...item,
dataIndex: index,
@ -161,7 +172,10 @@ const PhotoFrame = ({
) {
return false;
}
if (activeCollection === ARCHIVE_SECTION && !IsArchived(item)) {
if (
activeCollection === ARCHIVE_SECTION &&
!IsArchived(item)
) {
return false;
}
@ -189,6 +203,16 @@ const PhotoFrame = ({
}
return false;
});
setFilteredData(filteredData);
updateInProgress.current = false;
if (updateRequired.current) {
updateRequired.current = false;
setTimeout(() => {
main();
}, 0);
}
};
main();
}, [
files,
deletedFileIds,