import { HeaderData, HeaderMenuItem } from '@/types/header';

const CMS_API_URL = process.env.NEXT_PUBLIC_API_URL || 'http://localhost:3001';

export async function fetchHeaderData(): Promise<HeaderData> {
  const res = await fetch(`${CMS_API_URL}/api/header`, {
    next: { revalidate: 60 },
  });
  
  if (!res.ok) {
    throw new Error(`Failed to fetch header: ${res.status}`);
  }
  
  const json = await res.json();
  
  if (!json.success) {
    throw new Error(json.message || 'Header API error');
  }
  
  return json.data as HeaderData;
}

export async function fetchHeaderMenu(): Promise<HeaderMenuItem[]> {
  const res = await fetch(`${CMS_API_URL}/api/header-menu`, {
    next: { revalidate: 60 },
  });
  
  if (!res.ok) {
    throw new Error(`Failed to fetch menu: ${res.status}`);
  }
  
  const json = await res.json();
  
  if (!json.success) {
    throw new Error(json.message || 'Menu API error');
  }
  
  return json.data as HeaderMenuItem[];
}