// Generated, do not edit. sha256:2c4f9a283b8c1358df232fdf7f2ef98f6443ae5dd830e97908059c85c34cc9d7
import { t } from '../i18n/index.js';
import { esc } from './escape.js';

const GLYPH = '⧉';

export function copyButton(text, title) {
  if (text == null || text === '') return '';
  const ttl = esc(title || t('action.copy'));
  return `<button type="button" class="copy-btn" data-copy="${esc(text)}" title="${ttl}" aria-label="${ttl}">${GLYPH}</button>`;
}

const CLEAR_AFTER_MS = 20000;
let clearTimer = null;
let pendingClear = false;

function clearClipboard() {
  navigator.clipboard.writeText('')
    .then(() => { pendingClear = false; })
    .catch(() => { pendingClear = true; window.addEventListener('focus', onFocusClear, { once: true }); });
}
function onFocusClear() { if (pendingClear) clearClipboard(); }
function scheduleClear() {
  clearTimeout(clearTimer);
  pendingClear = false;
  clearTimer = setTimeout(clearClipboard, CLEAR_AFTER_MS);
}

let installed = false;
function install() {
  if (installed) return;
  installed = true;
  document.addEventListener('click', e => {
    const btn = e.target.closest('[data-copy]');
    if (!btn) return;
    e.preventDefault();
    e.stopPropagation();
    navigator.clipboard.writeText(btn.dataset.copy)
      .then(() => { btn.classList.add('is-copied'); setTimeout(() => btn.classList.remove('is-copied'), 1200); scheduleClear(); })
      .catch(() => {});
  }, true);
}
install();