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add more memoization to the ItemTableList

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jeffvli
2026-01-21 12:40:38 -08:00
parent f4072c183b
commit f6012d3b03
29 changed files with 955 additions and 391 deletions
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src/renderer/components/item-list/item-table-list/columns/year-column.tsx
+32 -16
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@@ -1,3 +1,5 @@
import { memo, useMemo } from 'react';
import {
ColumnNullFallback,
ColumnSkeletonFixed,
@@ -6,28 +8,29 @@ import {
} from '/@/renderer/components/item-list/item-table-list/item-table-list-column';
import { SEPARATOR_STRING } from '/@/shared/api/utils';
export const YearColumn = (props: ItemTableListInnerColumn) => {
const YearColumnBase = (props: ItemTableListInnerColumn) => {
const rowItem = props.getRowItem?.(props.rowIndex) ?? (props.data as any[])[props.rowIndex];
const item = rowItem as any;
if (item && 'releaseYear' in item && item.releaseYear !== null) {
const releaseYear = item.releaseYear;
const originalYear =
'originalYear' in item && item.originalYear !== null ? item.originalYear : null;
const yearDisplay = useMemo(() => {
if (item && 'releaseYear' in item && item.releaseYear !== null) {
const releaseYear = item.releaseYear;
const originalYear =
'originalYear' in item && item.originalYear !== null ? item.originalYear : null;
if (originalYear !== null && originalYear !== releaseYear) {
return (
<TableColumnTextContainer {...props}>
{originalYear}
{SEPARATOR_STRING}
{releaseYear}
</TableColumnTextContainer>
);
}
if (originalYear !== null && originalYear !== releaseYear) {
return `${originalYear}${SEPARATOR_STRING}${releaseYear}`;
}
if (typeof releaseYear === 'number') {
return <TableColumnTextContainer {...props}>{releaseYear}</TableColumnTextContainer>;
if (typeof releaseYear === 'number') {
return releaseYear;
}
}
return null;
}, [item]);
if (yearDisplay !== null) {
return <TableColumnTextContainer {...props}>{yearDisplay}</TableColumnTextContainer>;
}
const row: number | undefined = (rowItem as any)?.[props.columns[props.columnIndex].id];
@@ -38,3 +41,16 @@ export const YearColumn = (props: ItemTableListInnerColumn) => {
return <ColumnSkeletonFixed {...props} />;
};
export const YearColumn = memo(YearColumnBase, (prevProps, nextProps) => {
const prevItem = prevProps.getRowItem?.(prevProps.rowIndex);
const nextItem = nextProps.getRowItem?.(nextProps.rowIndex);
return (
prevProps.rowIndex === nextProps.rowIndex &&
prevProps.columnIndex === nextProps.columnIndex &&
prevProps.data === nextProps.data &&
prevProps.columns === nextProps.columns &&
prevItem === nextItem
);
});