import { type NextRequest, NextResponse } from 'next/server';
import { updateSession } from '@/utils/supabase/middleware';
import { banSuspiciousIPs } from '@/utils/ban-suspicious-ips';

export const middleware = async (request: NextRequest) => {
  const banResponse = banSuspiciousIPs(request);
  if (banResponse) return banResponse;
  const response = await updateSession(request);
  const newResponse = NextResponse.next({
    request: { headers: new Headers(request.headers) },
  });

  if (response.headers) {
    response.headers.forEach((value, key) => {
      newResponse.headers.set(key, value);
    });
  }
  return response;
};

export const config = {
  matcher: [
    /*
     * Match all request paths except:
     * - _next/static (static files)
     * - _next/image (image optimization files)
     * - favicon.ico (favicon file)
     * - /monitoring-tunnel (Sentry monitoring)
     * - images - .svg, .png, .jpg, .jpeg, .gif, .webp
     * Feel free to modify this pattern to include more paths.
     */
    '/((?!_next/static|_next/image|favicon.ico|monitoring-tunnel|.*\\.(?:svg|png|jpg|jpeg|gif|webp)$).*)',
  ],
};