// /middleware/auth.ts
export default defineNuxtRouteMiddleware((to) => {
  // `app.vue` is responsible for the initial fetchUser call.
  // This middleware just reads the state that's already present.
  const { isAuthenticated } = useAuth();
  
  // if the user is authenticated and tries to access /login, redirect to home
  if (isAuthenticated.value && to.path === '/login') {
    return navigateTo('/', { replace: true });
  }

  // if the user is not authenticated and tries to access any page other than public routes, redirect to /login
  const publicRoutes = ['/login', '/register']; // Add any other public paths here
  if (!isAuthenticated.value && !publicRoutes.includes(to.path)) {
    return navigateTo('/login', { replace: true });
  }
});