AFFiNE-Mirror/libs/datasource/state/src/page.ts

import { atom, useAtom } from 'jotai';
import { useLocation, useParams } from 'react-router-dom';
// import { Virgo } from '@toeverything/components/editor-core';

// type EditorsMap = Record<string, Virgo>;
type EditorsMap = Record<string, any>;

const _currentEditors = atom<EditorsMap>({} as EditorsMap);

/** hook for using editors outside page */
export const useCurrentEditors = () => {
    const { workspaceId, pageId } = useParams();
    const { pathname } = useLocation();
    const [currentEditors, setCurrentEditors] = useAtom(_currentEditors);

    /* not useful: 2022.8.25 */
    // useEffect(() => {
    //     if (!workspaceId || !pageId) return;
    //     if (pathname.split('/').length >= 3) {
    //         setCurrentEditors({});
    //     }
    // }, [pageId, pathname, setCurrentEditors, workspaceId]);

    return {
        currentEditors,
        setCurrentEditors,
    };
};

// when first time transfer doc to board, need init the editor shape size to page size.
const _pageClientWidth = atom<number>(1020);
export const usePageClientWidth = () => {
    const [pageClientWidth, setPageClientWidth] = useAtom(_pageClientWidth);
    return {
        pageClientWidth,
        setPageClientWidth,
    };
};