Portal/rsconcept/frontend/src/pages/LibraryPage/LibraryPage.tsx
IRBorisov 2759f10d09
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Initial commit
2024-06-07 20:17:03 +03:00

105 lines
3.3 KiB
TypeScript

'use client';
import { useCallback, useLayoutEffect, useMemo, useState } from 'react';
import DataLoader from '@/components/wrap/DataLoader';
import { useLibrary } from '@/context/LibraryContext';
import useLocalStorage from '@/hooks/useLocalStorage';
import { ILibraryItem, LocationHead } from '@/models/library';
import { ILibraryFilter } from '@/models/miscellaneous';
import { storage } from '@/utils/constants';
import { toggleTristateFlag } from '@/utils/utils';
import LibraryTable from './LibraryTable';
import SearchPanel from './SearchPanel';
function LibraryPage() {
const library = useLibrary();
const [items, setItems] = useState<ILibraryItem[]>([]);
const [query, setQuery] = useState('');
const [path, setPath] = useState('');
const [head, setHead] = useLocalStorage<LocationHead | undefined>(storage.librarySearchHead, undefined);
const [isVisible, setIsVisible] = useLocalStorage<boolean | undefined>(storage.librarySearchVisible, true);
const [isSubscribed, setIsSubscribed] = useLocalStorage<boolean | undefined>(
storage.librarySearchSubscribed,
undefined
);
const [isOwned, setIsOwned] = useLocalStorage<boolean | undefined>(storage.librarySearchEditor, undefined);
const [isEditor, setIsEditor] = useLocalStorage<boolean | undefined>(storage.librarySearchEditor, undefined);
const filter: ILibraryFilter = useMemo(
() => ({
head: head,
path: path,
query: query,
isEditor: isEditor,
isOwned: isOwned,
isSubscribed: isSubscribed,
isVisible: isVisible
}),
[head, path, query, isEditor, isOwned, isSubscribed, isVisible]
);
useLayoutEffect(() => {
setItems(library.applyFilter(filter));
}, [library, filter, filter.query]);
const toggleVisible = useCallback(() => setIsVisible(prev => toggleTristateFlag(prev)), [setIsVisible]);
const toggleOwned = useCallback(() => setIsOwned(prev => toggleTristateFlag(prev)), [setIsOwned]);
const toggleSubscribed = useCallback(() => setIsSubscribed(prev => toggleTristateFlag(prev)), [setIsSubscribed]);
const toggleEditor = useCallback(() => setIsEditor(prev => toggleTristateFlag(prev)), [setIsEditor]);
const resetFilter = useCallback(() => {
setQuery('');
setPath('');
setHead(undefined);
setIsVisible(true);
setIsSubscribed(undefined);
setIsOwned(undefined);
setIsEditor(undefined);
}, [setHead, setIsVisible, setIsSubscribed, setIsOwned, setIsEditor]);
const view = useMemo(
() => (
<LibraryTable
resetQuery={resetFilter} // prettier: split lines
items={items}
/>
),
[resetFilter, items]
);
return (
<DataLoader
id='library-page' // prettier: split lines
isLoading={library.loading}
error={library.error}
hasNoData={library.items.length === 0}
>
<SearchPanel
query={query}
setQuery={setQuery}
path={path}
setPath={setPath}
head={head}
setHead={setHead}
total={library.items.length ?? 0}
filtered={items.length}
isVisible={isVisible}
isOwned={isOwned}
toggleOwned={toggleOwned}
toggleVisible={toggleVisible}
isSubscribed={isSubscribed}
toggleSubscribed={toggleSubscribed}
isEditor={isEditor}
toggleEditor={toggleEditor}
/>
{view}
</DataLoader>
);
}
export default LibraryPage;