jotai/dist/react/useAtomValue.js

👻 Primitive and flexible state management for React

'use client';
import React from 'react';
import { isPromiseLike } from './continuablePromise.js';
import { useAtomValueRaw } from './useAtomValueRaw.js';
const attachPromiseStatus = (promise) => {
    if (!promise.status) {
        promise.status = 'pending';
        promise.then((v) => {
            promise.status = 'fulfilled';
            promise.value = v;
        }, (e) => {
            promise.status = 'rejected';
            promise.reason = e;
        });
    }
};
const use = React.use ||
    // A shim for older React versions
    ((promise) => {
        if (promise.status === 'pending') {
            throw promise;
        }
        else if (promise.status === 'fulfilled') {
            return promise.value;
        }
        else if (promise.status === 'rejected') {
            throw promise.reason;
        }
        else {
            attachPromiseStatus(promise);
            throw promise;
        }
    });
export function useAtomValue(atom, options) {
    const { unstable_promiseStatus: promiseStatus = !React.use } = options || {};
    const value = useAtomValueRaw(atom, options);
    if (isPromiseLike(value)) {
        if (promiseStatus) {
            attachPromiseStatus(value);
        }
        return use(value);
    }
    return value;
}