import DOMPurify from 'dompurify';

/**
 * Sanitize untrusted HTML from APIs before rendering with dangerouslySetInnerHTML.
 */
export function sanitizeHtml(html: string): string {
  if (!html) {
    return '';
  }
  return DOMPurify.sanitize(html, { USE_PROFILES: { html: true } });
}

/**
 * Convert HTML snippets (e.g. WooCommerce price markup) to plain text for safe text nodes.
 */
export function htmlToPlainText(html: string): string {
  if (!html) {
    return '';
  }
  const sanitized = DOMPurify.sanitize(html, { ALLOWED_TAGS: [] });
  const el = document.createElement('div');
  el.innerHTML = sanitized;
  return (el.textContent || '').replace(/\u00A0/g, ' ').trim();
}