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

export function middleware(request: NextRequest) {
  const isAuthenticated = request.cookies.get('isAuthenticated')?.value === 'true';
  const isLoginPage = request.nextUrl.pathname === '/login';

  if (!isAuthenticated && request.nextUrl.pathname.startsWith('/dashboard')) {
    return NextResponse.redirect(new URL('/login', request.url));
  }

  if (isAuthenticated && isLoginPage) {
    return NextResponse.redirect(new URL('/dashboard', request.url));
  }

  return NextResponse.next();
}

export const config = {
  matcher: ['/dashboard/:path*', '/login']
};