// eslint-disable-next-line @typescript-eslint/no-explicit-any
const cfg  = (window as any).accessmateConfig ?? {};
const BASE  = cfg.restBase   ?? '/wp-json/accessmate/v1';
const NONCE = cfg.nonce      ?? '';

export const isPremium: boolean = !!cfg.isPremium;
export const upgradeUrl: string = cfg.upgradeUrl ?? '';
export const assetsUrl: string  = cfg.assetsUrl  ?? '';
export const siteUrl: string    = cfg.siteUrl    ?? '';

/**
 * Whether a scanned URL is the site's homepage — the page's own <title>
 * (captured as the scan's `title`) is whatever the theme renders there,
 * which for some sites has nothing recognisable as "home" in it (seen in
 * the wild rendering as the bare domain), so callers should prefer this
 * over the scan's title when labelling the homepage in a report/email.
 */
export function isHomepageUrl(url: string): boolean {
  if (!siteUrl) return false;
  try {
    const target = new URL(url);
    const site   = new URL(siteUrl);
    return target.origin === site.origin && (target.pathname === '/' || target.pathname === '') && !target.search;
  } catch {
    return false;
  }
}

export async function apiFetch<T>(path: string, options: RequestInit = {}): Promise<T> {
  // With plain WordPress permalinks, BASE already contains '?rest_route=…'.
  // Split path into route and query parts so we join with '&' rather than '?'.
  const [routePart, queryPart] = path.split('?');
  const sep = BASE.includes('?') ? '&' : '?';
  const url = BASE + routePart + (queryPart ? sep + queryPart : '');
  const res = await fetch(url, {
    ...options,
    headers: {
      'Content-Type': 'application/json',
      'X-WP-Nonce': NONCE,
      ...options.headers,
    },
  });
  if (!res.ok) {
    const text = await res.text();
    let message = text || res.statusText;
    try {
      const json = JSON.parse(text) as { error?: string; message?: string };
      message = json.error ?? json.message ?? res.statusText;
    } catch (_e) {
      // Non-JSON error body — show it as-is.
    }
    throw new Error(message);
  }
  return res.json() as Promise<T>;
}