import { NextResponse } from 'next/server';
import type { NextRequest } from 'next/server';

export function middleware(request: NextRequest) {
  const { pathname } = request.nextUrl;

  // Protect /admin routes
  if (pathname.startsWith('/admin') && !pathname.startsWith('/admin/login')) {
    const adminToken = request.cookies.get('adminToken');

    if (adminToken?.value === 'mock-admin-token') {
      return NextResponse.next();
    }

    const url = request.nextUrl.clone();
    url.pathname = '/admin/login';
    url.searchParams.set('redirected', 'true'); // Optional: Add a query param to indicate redirection
    return NextResponse.redirect(url);
  }

  return NextResponse.next();
}

export const config = {
  matcher: ['/admin/:path*'], // Apply middleware to all routes under /admin
};