import { withAuth } from '../../../../lib/with-auth';

const API_BASE = process.env.NEXT_PUBLIC_API_URL_INTERNAL || 'http://recipe-api:8080';

export const POST = withAuth(async (req, session) => {
  try {
    const body = await req.json().catch(() => ({}));
    const { productIds } = body;

    const res = await fetch(`${API_BASE}/api/products/ai-categorize-bulk`, {
      method: 'POST',
      headers: { 'Content-Type': 'application/json', Authorization: `Bearer ${session.accessToken}` },
      body: JSON.stringify({ productIds }),
    });

    if (!res.ok) {
      const text = await res.text();
      console.error('[api/admin/bulk-categorize] failed:', res.status, text);
      return Response.json({ error: `Bulk-AI-kategorisering misslyckades: ${text}` }, { status: res.status });
    }

    return Response.json(await res.json());
  } catch (err) {
    console.error('[api/admin/bulk-categorize] error:', err);
    return Response.json(
      { error: err instanceof Error ? err.message : 'Unknown error' },
      { status: 500 },
    );
  }
});
