Merge branch 'feat/236-aurora-1843-svod2-server-paging-web' into feat/236-aurora-1843-svod2-server-paging-perf

This commit is contained in:
Andrey Epifancev 2026-10-29 13:18:19 +04:00
commit 0a74c9ebc0
4 changed files with 84 additions and 8 deletions

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@ -1,5 +1,5 @@
import RefreshRoundedIcon from '@mui/icons-material/RefreshRounded'; import RefreshRoundedIcon from '@mui/icons-material/RefreshRounded';
import { Alert, Box, Button, Paper, Tab, Tabs, Typography } from '@mui/material'; import { Alert, Box, Button, Paper, Skeleton, Tab, Tabs, Typography } from '@mui/material';
import { MRT_TableHead, MaterialReactTable, useMaterialReactTable } from 'material-react-table'; import { MRT_TableHead, MaterialReactTable, useMaterialReactTable } from 'material-react-table';
import { MRT_Localization_RU } from 'material-react-table/locales/ru'; import { MRT_Localization_RU } from 'material-react-table/locales/ru';
import { useCallback, useLayoutEffect, useMemo, useRef, useState } from 'react'; import { useCallback, useLayoutEffect, useMemo, useRef, useState } from 'react';
@ -13,7 +13,7 @@ import DenominationSelect from '../../components/common/DenominationSelect';
import useDenomination from '../../components/common/useDenomination'; import useDenomination from '../../components/common/useDenomination';
import { useSvod } from '../SvodPage/SvodContext'; import { useSvod } from '../SvodPage/SvodContext';
import { SvodFilters } from '../SvodPage/SvodFilters'; import { SvodFilters } from '../SvodPage/SvodFilters';
import { EMPTY_FACET_MAP, getSvod2RowId, isPlaceholderRow, shouldShowFound } from './svod2Paging'; import { EMPTY_FACET_MAP, getSkeletonWidth, getSvod2RowId, isPlaceholderRow, shouldShowFound } from './svod2Paging';
import { SVOD2_LAYOUT_OPTIONS, SVOD2_TABLE_CONTAINER_SX, createColumnClassMap, getEstimateTypeClassName } from './svod2Styles'; import { SVOD2_LAYOUT_OPTIONS, SVOD2_TABLE_CONTAINER_SX, createColumnClassMap, getEstimateTypeClassName } from './svod2Styles';
import { useSvod2Pages } from './useSvod2Pages'; import { useSvod2Pages } from './useSvod2Pages';
@ -402,7 +402,17 @@ export default function Svod2Page() {
}, },
muiTableHeadCellProps: ({ column }) => ({ className: columnClassNames.get(column.id) }), muiTableHeadCellProps: ({ column }) => ({ className: columnClassNames.get(column.id) }),
muiTableHeadRowProps: { sx: { boxShadow: 'none' } }, muiTableHeadRowProps: { sx: { boxShadow: 'none' } },
muiTableBodyCellProps: ({ column }) => ({ className: columnClassNames.get(column.id) }), muiTableBodyCellProps: ({ column, row }) => ({
className: columnClassNames.get(column.id),
// Ячейки строк-заглушек: полосы загрузки того же вида, что MRT рисует при «Обновить» (Skeleton wave, высота 20).
...(isPlaceholderRow(row.original)
? {
children: (
<Skeleton animation='wave' height={20} width={getSkeletonWidth(column.getSize(), row.original.index, column.getIndex())} />
),
}
: {}),
}),
localization: { localization: {
...MRT_Localization_RU, ...MRT_Localization_RU,
noRecordsToDisplay: 'Нет данных для выбранных параметров', noRecordsToDisplay: 'Нет данных для выбранных параметров',

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@ -111,6 +111,21 @@ export function shouldRefine({ hasCurrentData, loading, pendingQueryKey, queryKe
return Boolean(loading) && pendingQueryKey === queryKey; return Boolean(loading) && pendingQueryKey === queryKey;
} }
// Ширина полосы загрузки в ячейке строки-заглушки: детерминированная (без Math.random, чтобы полосы не «прыгали»
// при перерисовке окна), от трети до полной ширины колонки, как у штатных полос MRT.
export function getSkeletonWidth(columnSize, rowIndex, columnIndex) {
const hash = ((rowIndex + 1) * 2654435761 + (columnIndex + 1) * 40503) >>> 0;
const min = Math.round(columnSize / 3);
return (min + ((hash % 1000) / 1000) * (columnSize - min)) | 0;
}
// При смене поиска/фильтров на глубине первая запрошенная страница (по прокрутке) может оказаться за концом нового,
// короткого списка: сервер ответит только total. Тогда страницу 0 и общее число берём из запасного запроса offset=0,
// не дожидаясь (и не ожидая) ответа на страницу за пределами списка.
export function shouldFetchFirstPageFallback({ candidate, total }) {
return candidate > 0 && candidate >= getPageCount(total);
}
export function isPlaceholderRow(row) { export function isPlaceholderRow(row) {
return Boolean(row?.__placeholder); return Boolean(row?.__placeholder);
} }

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@ -10,12 +10,14 @@ import {
facetsToMaps, facetsToMaps,
getMissingPages, getMissingPages,
getPageCount, getPageCount,
getSkeletonWidth,
getSvod2RowId, getSvod2RowId,
getVirtualizerPadding, getVirtualizerPadding,
getVisiblePage, getVisiblePage,
getWindowPages, getWindowPages,
getWindowRange, getWindowRange,
isPlaceholderRow, isPlaceholderRow,
shouldFetchFirstPageFallback,
shouldRefine, shouldRefine,
shouldShowFound, shouldShowFound,
svod2PagingReducer, svod2PagingReducer,
@ -307,3 +309,22 @@ test('shouldRefine: первое монтаж и смена вкладки бе
assert.equal(shouldRefine({ ...base, dataRefineKey: undefined }), false); assert.equal(shouldRefine({ ...base, dataRefineKey: undefined }), false);
assert.equal(shouldRefine({ ...base, hasCurrentData: true, dataRefineKey: 'a' }), false); assert.equal(shouldRefine({ ...base, hasCurrentData: true, dataRefineKey: 'a' }), false);
}); });
test('полосы загрузки: ширина детерминирована и в пределах колонки', () => {
for (const size of [60, 150, 400]) {
for (let i = 0; i < 20; i++) {
const w = getSkeletonWidth(size, i, 3);
assert.equal(w, getSkeletonWidth(size, i, 3));
assert.ok(w >= Math.round(size / 3) && w <= size, `${size}:${i}:${w}`);
}
}
assert.notEqual(getSkeletonWidth(400, 1, 0), getSkeletonWidth(400, 2, 0));
});
test('первая страница при смене условий: запасной offset=0, если запрошенная страница за концом нового списка', () => {
assert.equal(shouldFetchFirstPageFallback({ candidate: 0, total: 43 }), false);
assert.equal(shouldFetchFirstPageFallback({ candidate: 37, total: 43 }), true);
assert.equal(shouldFetchFirstPageFallback({ candidate: 37, total: 0 }), true);
assert.equal(shouldFetchFirstPageFallback({ candidate: 37, total: 22419 }), false);
assert.equal(shouldFetchFirstPageFallback({ candidate: 75, total: 22419 }), true);
});

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@ -17,6 +17,7 @@ import {
getVisiblePage, getVisiblePage,
getWindowPages, getWindowPages,
getWindowRange, getWindowRange,
shouldFetchFirstPageFallback,
shouldRefine, shouldRefine,
svod2PagingReducer, svod2PagingReducer,
} from './svod2Paging'; } from './svod2Paging';
@ -59,7 +60,7 @@ export function useSvod2Pages({ sheet, year, orgIds, queryKey, search, columnFil
if (mountedRef.current) setState(next); if (mountedRef.current) setState(next);
}, []); }, []);
const fetchPage = useCallback(async (ctx, pageIndex) => { const fetchPage = useCallback(async (ctx, pageIndex, signal = ctx.controller.signal) => {
ctx.inflight.add(pageIndex); ctx.inflight.add(pageIndex);
try { try {
const response = await SummaryApi.getSvod2Page( const response = await SummaryApi.getSvod2Page(
@ -71,7 +72,7 @@ export function useSvod2Pages({ sheet, year, orgIds, queryKey, search, columnFil
columnFilters: ctx.columnFilters, columnFilters: ctx.columnFilters,
offset: pageIndex * PAGE_SIZE, offset: pageIndex * PAGE_SIZE,
}), }),
{ signal: ctx.controller.signal }, { signal },
); );
const rows = response.result || []; const rows = response.result || [];
return { rows, total: response.total ?? rows.length }; return { rows, total: response.total ?? rows.length };
@ -138,14 +139,43 @@ export function useSvod2Pages({ sheet, year, orgIds, queryKey, search, columnFil
const loadPages = async () => { const loadPages = async () => {
try { try {
const first = await fetchPage(ctx, candidate); // Страница по прокрутке и (на глубине) запасная offset=0 летят параллельно: если страница по прокрутке
// за концом нового списка, сервер отвечает на неё долго и без строк, а страница 0 уже даёт total.
const candidateController = new AbortController();
const zeroController = new AbortController();
const abortRequests = () => {
candidateController.abort();
zeroController.abort();
};
ctx.controller.signal.addEventListener('abort', abortRequests);
const settle = (request, index) =>
request.then(
(result) => ({ result, index }),
(error) => ({ error, index }),
);
const candidateRequest = settle(fetchPage(ctx, candidate, candidateController.signal), candidate);
const zeroRequest = candidate > 0 ? settle(fetchPage(ctx, 0, zeroController.signal), 0) : null;
let answer = zeroRequest ? await Promise.race([candidateRequest, zeroRequest]) : await candidateRequest;
if (
answer.index === 0 &&
candidate > 0 &&
!answer.error &&
shouldFetchFirstPageFallback({ candidate, total: answer.result.total })
) {
candidateController.abort();
} else {
zeroController.abort();
answer = await candidateRequest;
if (answer.error) throw answer.error;
}
if (ctx.controller.signal.aborted) return; if (ctx.controller.signal.aborted) return;
const first = answer.result;
const { total } = first; const { total } = first;
const pages = getWindowFor(total); const pages = getWindowFor(total);
const pageCount = getPageCount(total); const pageCount = getPageCount(total);
let cache = new Map(); let cache = new Map();
if (total === 0 || candidate < pageCount) { if (total === 0 || answer.index < pageCount) {
const pageIndex = total === 0 ? 0 : candidate; const pageIndex = total === 0 ? 0 : answer.index;
dispatch({ type: 'page', sheet: sheetKey, generation, pageIndex, rows: first.rows, total, keepPages: pages }); dispatch({ type: 'page', sheet: sheetKey, generation, pageIndex, rows: first.rows, total, keepPages: pages });
cache = stateRef.current[sheetKey].pages; cache = stateRef.current[sheetKey].pages;
} }