import { NextResponse } from 'next/server';

import { withAuth, withPermission } from '@/lib/api/helpers';
import { CLIENT_ARCHIVE_ACTION } from '@/lib/auth/permissions';
import { getClientArchiveDossier } from '@/lib/services/client-archive-dossier.service';
import { errorResponse, NotFoundError } from '@/lib/errors';

/**
 * Read-only preview of "what's at stake" when archiving a client. The UI
 * fetches this to render the smart-archive modal with the right sections,
 * decision points, and warnings.
 */
export const GET = withAuth(
  withPermission('clients', CLIENT_ARCHIVE_ACTION, async (_req, ctx, params) => {
    try {
      const id = params.id;
      if (!id) throw new NotFoundError('client');
      const dossier = await getClientArchiveDossier(id, ctx.portId);
      return NextResponse.json({ data: dossier });
    } catch (error) {
      return errorResponse(error);
    }
  }),
);
