// Generated, do not edit. sha256:0c32d1144a8a497df1fbe9e1a74301ff3b50ab942217dad783d7ff7727f69eb8
import { CONFIG } from '../../shared/config.js';

const timers = new WeakMap();

export function pulseAttention(card, { rounds = CONFIG.ATTENTION_RING.ROUNDS } = {}) {
  if (!card) return;
  ringIn(card);
  card.classList.add('is-attention');
  clearTimeout(timers.get(card));
  timers.set(card, setTimeout(() => card.classList.remove('is-attention'), rounds * CONFIG.ATTENTION_RING.ROUND_MS));
}

export function holdAttention(card) {
  if (!card) return;
  ringIn(card);
  clearTimeout(timers.get(card));
  card.classList.add('is-attention');
}

function ringIn(card) {
  let ring = card.querySelector(':scope > .attn');
  if (!ring) {
    ring = document.createElement('span');
    ring.className = 'attn';
    ring.setAttribute('aria-hidden', 'true');
    ring.innerHTML = '<span class="attn-spin"></span>';
    card.prepend(ring);
  }
  card.style.setProperty('--attn-d', `${Math.ceil(Math.hypot(card.offsetWidth, card.offsetHeight))}px`);
}