quivr/frontend/lib/hooks/useBrainIdFromUrl.ts

import { UUID } from "crypto";
import { useParams } from "next/navigation";

import { useBrainContext } from "../context/BrainProvider/hooks/useBrainContext";

// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
export const useUrlBrain = () => {
  const { allBrains } = useBrainContext();

  const params = useParams();

  const brainId = params?.brainId as UUID | undefined;
  const correspondingBrain = allBrains.find((brain) => brain.id === brainId);

  return {
    brain: correspondingBrain,
    brainId,
  };
};