import type { SessionUser } from '#shared/types';

export type Session = { user: SessionUser | null; plan: string };

/** Fetch the current session (user + plan) once per request and share it across components. */
export function useSession() {
  return useAsyncData<Session>(
    'session',
    async () => {
      try {
        return await $fetch<Session>('/api/auth/me');
      } catch {
        return { user: null, plan: 'free' };
      }
    },
    { default: () => ({ user: null, plan: 'free' }) },
  );
}