export function getPrimaryUserRole(
  userRoles: string | null | undefined,
  fallback = "User",
): string {
  return userRoles?.split(",")[0]?.trim() || fallback;
}

export function isAdminUser(userRoles: string | null | undefined): boolean {
  if (!userRoles) {
    return false;
  }
  return userRoles
    .split(",")
    .map((role) => role.trim().toLowerCase())
    .includes("admin");
}