import { all } from "@virtualstate/promise";

// logs []
console.log(await all());
// logs [1, 2]
console.log(await all(Promise.resolve(1), Promise.resolve(2)));
// logs rejected
console.log(
    await all(Promise.resolve(1), Promise.reject(2))
        .catch(() => "rejected")
);

const wait = (timeout = 1, arg = undefined) => new Promise(resolve => setTimeout(resolve, timeout, arg));

for await (const state of all(
    wait(10, "first index, second resolve"),
    wait(1, "second index, first resolve")
)) {
    /*
    logs
    { state: [undefined, "second index, first resolve"] }
    { state: ["first index, second resolve", "second index, first resolve"] }
     */
    console.log({ state });
}

import { allSettled } from "@virtualstate/promise";

// logs []
console.log(await allSettled());
// logs [
//   { value: 1, status: 'fulfilled' },
//   { value: 2, status: 'fulfilled' }
// ]
console.log(await allSettled(Promise.resolve(1), Promise.resolve(2))); 
// logs [
//   { value: 1, status: 'fulfilled' },
//   { reason: 2, status: 'rejected' }
// ]
console.log(await allSettled(Promise.resolve(1), Promise.reject(2)));

const wait = (timeout = 1, arg = undefined) => new Promise(resolve => setTimeout(resolve, timeout, arg));

for await (const state of allSettled(
    wait(10, "A"), 
    wait(1, "B"),
    wait(15).then(() => Promise.reject("C"))
)) {
    /*
    logs
    {
      state: [ undefined, { value: 'B', status: 'fulfilled' }, undefined ]
    }
    {
      state: [
        { value: 'A', status: 'fulfilled' },
        { value: 'B', status: 'fulfilled' },
        undefined
      ]
    }
    {
      state: [
        { value: 'A', status: 'fulfilled' },
        { value: 'B', status: 'fulfilled' },
        { reason: 'C', status: 'rejected' }
      ]
    }
     */
    console.log({ state });
}