import { queryOptions } from '@tanstack/react-query';
import {
  getAccountCustomer,
  getSessionCustomer,
} from '@/server/account.functions';

// The customer token lives in an httpOnly cookie, so account state always comes
// from the server (server functions here; mutations via src/server/account.ts).

export type SessionCustomer = NonNullable<
  Awaited<ReturnType<typeof getSessionCustomer>>
>;

/** Every account query shares this prefix, so sign-in/out can reset them all. */
export const ACCOUNT_QUERY_KEY = ['account'] as const;

export const sessionQueryOptions = () =>
  queryOptions({
    queryKey: [...ACCOUNT_QUERY_KEY, 'me'],
    // A failed probe reads as signed out.
    queryFn: () => getSessionCustomer().catch(() => null),
  });

export const customerQueryOptions = () =>
  queryOptions({
    queryKey: [...ACCOUNT_QUERY_KEY, 'customer'],
    queryFn: () => getAccountCustomer(),
    // Orders should reflect a purchase made a moment ago.
    staleTime: 0,
  });