import { useLocale } from './useLocale';

type LocalizedPathInput = string | null | undefined;

export const useLocalizedRoutes = () => {
  const locale = useLocale();

  const localizedPath = (path: LocalizedPathInput) => {
    if (typeof path !== 'string' || path.trim().length === 0) {
      // Diagnose cases where components pass falsy / non-string hrefs (e.g. legacy localized routes, pagination links)
      // This log allows us to correlate console errors from Inertia with offending components.
      console.error('[useLocalizedRoutes] Invalid path input detected', {
        path,
        locale,
        stack: new Error().stack,
      });

      return '/';
    }

    const trimmed = path.trim();
    const normalized = trimmed.startsWith('/') ? trimmed : `/${trimmed}`;

//    console.debug('[useLocalizedRoutes] Resolved path', { input: path, normalized, locale });

    // Since prefix-free, return plain path. Locale is handled via session.
    return normalized;
  };

  return { localizedPath };
};