// Generated, do not edit. sha256:6afcbeb7660ad5dcdb3d575aeb4495b0e547e5f54ce5b5f18abe560cc6fb7b7e
const FOCUS_ANCHORS = ['data-field', 'data-convert', 'data-save', 'data-cancel'];
const SELECTION_TYPES = new Set(['text', 'search', 'url', 'tel', 'password']);

function hasSelection(node) {
  if (!node) return false;
  if (node.tagName === 'TEXTAREA') return true;
  return node.tagName === 'INPUT' && SELECTION_TYPES.has(node.type);
}

function focusAnchor(node) {
  for (const attr of FOCUS_ANCHORS) {
    const host = node.closest(`[${attr}]`);
    if (!host) continue;
    const value = host.getAttribute(attr);
    return { sel: value ? `[${attr}="${value}"]` : `[${attr}]`, node: host };
  }
  return null;
}

export function captureFocus(el, editing) {
  if (!editing) return null;
  const active = document.activeElement;
  if (!active || !el.contains(active)) return null;
  const anchor = focusAnchor(active);
  if (!anchor) return null;
  if (!hasSelection(anchor.node)) return { sel: anchor.sel, start: null, end: null };
  return { sel: anchor.sel, start: anchor.node.selectionStart, end: anchor.node.selectionEnd };
}

export function restoreFocus(el, snap) {
  if (!snap) return;
  const field = el.querySelector(snap.sel);
  if (!field || typeof field.focus !== 'function') return;
  field.focus({ preventScroll: true });
  if (snap.start == null || !hasSelection(field)) return;
  try { field.setSelectionRange(snap.start, snap.end); } catch { }
}

const FOCUSABLE = 'input:not([disabled]):not([type="hidden"]), select:not([disabled]), textarea:not([disabled])';
export function focusFirstField(el) {
  const row = el.querySelector('[data-edit-row]');
  if (!row) return;
  const field = row.querySelector(FOCUSABLE) || el.querySelector(`.edit-expand-row ${FOCUSABLE}`);
  if (field) field.focus();
}