import { writable } from 'svelte/store';

function createUserStore() {
  const { subscribe, set, update } = writable(undefined);

  return {
    subscribe,
    set: (auth) => {
      update((m) => auth);
    },
    update: (res_auth, cb=null) => {
      if (res_auth.status === 200) {
        res_auth.json().then((auth) => {
          update((m) => (Object.assign(m?m:{}, auth)));

          if (cb) {
            cb(my);
          }
        });
      } else if (res_auth.status >= 400 && res_auth.status < 500) {
        update((m) => (null));
      }
    },
  };
}

export const user = createUserStore();