import { useMsal } from "@azure/msal-react";

interface UserInfo {
  name?: string;
  email?: string;
  oid?: string;
  tenantId?: string;
  rawClaims?: Record<string, any>;
}

export const useUserInfo = (): UserInfo  => {
  const { instance } = useMsal();
  const account = instance.getActiveAccount();

  if (!account) return {};

  const idTokenClaims = account.idTokenClaims as {
    name?: string;
    preferred_username?: string;
    email?: string;
    oid?: string;
    tid?: string;
    [key: string]: any;
  };

  return {
    name: idTokenClaims?.name,
    email: idTokenClaims?.email || idTokenClaims?.preferred_username,
    oid: idTokenClaims?.oid,
    tenantId: idTokenClaims?.tid,
    rawClaims: idTokenClaims,
  };
};