export type User = {
  status: string;
  username: string;
  public_key: string;
  user_id: number;
  iota_id: number;
  sub_level: number;
  sub_end: number;
  display: string;
  status_message: string;
  about: string;
};

const userCacheMap = new Map<number, User>();

export async function get(userId: number): Promise<User | undefined> {
  try {
    const cachedUser = userCacheMap.get(userId);
    if (cachedUser) {
      return cachedUser;
    }

    const fetchedUser = await fetch(
      "https://omega.tensamin.net/api/get/user/" + userId,
    ).then((res) => res.json());
    if (fetchedUser) {
      userCacheMap.set(userId, fetchedUser);
    }
    return fetchedUser;
  } catch (error) {
    console.error("Error fetching user data for userId:", userId, error);
    return undefined;
  }
}