yaak/src-web/hooks/useSidebarItemCollapsed.ts

import { atom } from "jotai";
import { atomWithKVStorage } from "../lib/atoms/atomWithKVStorage";
import { activeWorkspaceIdAtom } from "./useActiveWorkspace";

function kvKey(workspaceId: string | null) {
  return ["sidebar_collapsed", workspaceId ?? "n/a"];
}

export const sidebarCollapsedAtom = atom((get) => {
  const workspaceId = get(activeWorkspaceIdAtom);
  return atomWithKVStorage<Record<string, boolean>>(kvKey(workspaceId), {});
});