const PUBLIC_PREFIXES = ["/share"];
const AUTH_PATHS = ["/login", "/register"];

function isPublic(toPath: string) {
  return PUBLIC_PREFIXES.some(p => toPath.startsWith(p));
}

export default defineNuxtRouteMiddleware((to) => {
  const { isLoggedIn } = useAuth();

  if (isLoggedIn.value && AUTH_PATHS.includes(to.path)) {
    return navigateTo("/inbox");
  }

  if (!AUTH_PATHS.includes(to.path) && !isPublic(to.path) && !isLoggedIn.value) {
    return navigateTo("/login?redirect=" + encodeURIComponent(to.fullPath));
  }
});