Add "groupByDate" to "Chapters"

This commit is contained in:
schroda
2025-03-10 00:26:31 +01:00
parent 86525ec2a2
commit e9b42db10f
4 changed files with 43 additions and 34 deletions

View File

@@ -12,30 +12,15 @@ import { useTranslation } from 'react-i18next';
import { requestManager } from '@/lib/requests/RequestManager.ts';
import { LoadingPlaceholder } from '@/modules/core/components/placeholder/LoadingPlaceholder.tsx';
import { EmptyViewAbsoluteCentered } from '@/modules/core/components/placeholder/EmptyViewAbsoluteCentered.tsx';
import { ChapterType } from '@/lib/graphql/generated/graphql.ts';
import { StyledGroupedVirtuoso } from '@/modules/core/components/virtuoso/StyledGroupedVirtuoso.tsx';
import { StyledGroupHeader } from '@/modules/core/components/virtuoso/StyledGroupHeader.tsx';
import { StyledGroupItemWrapper } from '@/modules/core/components/virtuoso/StyledGroupItemWrapper.tsx';
import { epochToDate, getDateString } from '@/util/DateHelper.ts';
import { defaultPromiseErrorHandler } from '@/lib/DefaultPromiseErrorHandler.ts';
import { VirtuosoUtil } from '@/lib/virtuoso/Virtuoso.util.tsx';
import { getErrorMessage } from '@/lib/HelperFunctions.ts';
import { useNavBarContext } from '@/modules/navigation-bar/contexts/NavbarContext.tsx';
import { ChapterHistoryCard } from '@/modules/history/components/ChapterHistoryCard.tsx';
const groupByDate = (histories: Pick<ChapterType, 'lastReadAt'>[]): [date: string, items: number][] => {
if (!histories.length) {
return [];
}
const dateToItemMap = new Map<string, number>();
histories.forEach((item) => {
const date = getDateString(epochToDate(Number(item.lastReadAt)));
dateToItemMap.set(date, (dateToItemMap.get(date) ?? 0) + 1);
});
return [...dateToItemMap.entries()];
};
import { Chapters } from '@/modules/chapter/services/Chapters.ts';
export const History: React.FC = () => {
const { t } = useTranslation();
@@ -54,7 +39,14 @@ export const History: React.FC = () => {
const hasNextPage = !!chapterHistoryData?.chapters.pageInfo.hasNextPage;
const endCursor = chapterHistoryData?.chapters.pageInfo.endCursor;
const readEntries = chapterHistoryData?.chapters.nodes ?? [];
const groupedHistory = useMemo(() => groupByDate(readEntries), [readEntries]);
const groupedHistory = useMemo(
() =>
Object.entries(Chapters.groupByDate(readEntries, 'lastReadAt')).map(([date, chapters]) => [
date,
chapters.length,
]) satisfies [date: string, itemCount: number][],
[readEntries],
);
const groupCounts: number[] = useMemo(() => groupedHistory.map((group) => group[1]), [groupedHistory]);
const computeItemKey = VirtuosoUtil.useCreateGroupedComputeItemKey(