const ROUTE_PERMISSIONS: Record<string, string> = {
  "/": "reports.view",
  "/proyectos": "projects.view",
  "/obras": "projects.view",
  "/presupuesto": "budget.view",
  "/programa-obra": "work_program.view",
  "/control-presupuesto": "cost_control.view",
  "/facturas": "invoices.view",
  "/gastos": "expenses.view",
  "/almacen": "warehouse.view",
  "/kanban": "kanban.view",
  "/padron": "workers.view",
  "/gafetes": "documents.view",
  "/nomina": "payroll.view",
  "/configuracion": "settings.view",
  "/usuarios": "users.view",
};

export default defineNuxtRouteMiddleware(async (to) => {
  if (to.path === "/login") return;
  const { user, fetchMe } = useAuth();
  const { api } = useApi();
  try {
    if (!user.value) {
      await Promise.race([
        fetchMe(),
        new Promise((_, reject) => setTimeout(() => reject(new Error("timeout")), 4000)),
      ]);
    }
  } catch {
    user.value = null;
  }
  if (!user.value) return navigateTo("/login");

  if (user.value.role_code === "platform_admin" && user.value.realm === "platform") {
    user.value = null;
    try {
      await api("/v1/auth/logout", { method: "POST" });
    } catch {
      /* ignore */
    }
    if (import.meta.client) {
      window.location.href = "http://localhost:3001/login";
      return abortNavigation();
    }
    return navigateTo("/login");
  }

  if (user.value.must_change_password && to.path !== "/cambiar-password") {
    return navigateTo("/cambiar-password");
  }
  if (!user.value.must_change_password && to.path === "/cambiar-password") {
    return navigateTo("/");
  }

  const perms = usePermissions();
  const userScope = useScope();
  if (!perms.loaded.value) await perms.load();
  if (!userScope.loaded.value) await userScope.load();

  const required = Object.entries(ROUTE_PERMISSIONS).find(([path]) =>
    path === "/" ? to.path === "/" : to.path === path || to.path.startsWith(`${path}/`),
  )?.[1];

  if (required && !perms.can(required)) {
    return navigateTo("/");
  }
});