منتقي جهة في نموذج

brand-picker.js

const base = 'https://new-wasmenia-4zjd6l.cranl.net';let pending; // the request still in flight, if any/** Suggestions for what the user has typed so far. */export async function suggest(text) {  const q = text.trim();  if (q.length < 2) return []; // shorter is answered empty and not counted  pending?.abort(); // a newer keystroke makes the older answer useless  pending = new AbortController();  const url = new URL('/api/v1/search/suggest', base);  url.searchParams.set('q', q);  const res = await fetch(url, { signal: pending.signal });  if (res.status === 429) {    // Over 90 a minute from this address: wait, then try again.    const wait = Number(res.headers.get('Retry-After') ?? 60);    throw Object.assign(new Error('rate_limited'), { wait });  }  if (!res.ok) throw new Error(`HTTP ${res.status}`);  const { items } = await res.json();  return items.map((b) => ({    slug: b.slug,          // what you store    label: b.nameAr,    secondary: b.nameEn,   // may be null    image: b.thumbUrl,     // may be null: show the name alone    verified: b.isVerified,  }));}

let timer;input.addEventListener('input', () => {  clearTimeout(timer);  timer = setTimeout(async () => {    try {      render(await suggest(input.value));    } catch (e) {      if (e.name === 'AbortError') return; // replaced by a newer request      if (e.message === 'rate_limited') return pauseFor(e.wait);      showError();    }  }, 250);});