export const navigationGroups = [
  {
    id: "overview",
    label: "Overview",
    items: [
      { path: "/", label: "Dashboard", iconKey: "dashboard" },
      { path: "/monitoring", label: "Monitoring", iconKey: "monitoring" },
      { path: "/operations", label: "Operations", iconKey: "operations" },
      { path: "/audit-logs", label: "Audit Logs", iconKey: "audit" }
    ]
  },
  {
    id: "compute",
    label: "Compute",
    items: [
      { path: "/vms", label: "Virtual Machines", iconKey: "vms" },
      { path: "/nodes", label: "Nodes", iconKey: "nodes" },
      { path: "/provisioning", label: "Provisioning", iconKey: "provisioning" },
      { path: "/backups", label: "Backups", iconKey: "backups" }
    ]
  },
  {
    id: "network",
    label: "Network",
    items: [
      { path: "/network", label: "IPAM & Pools", iconKey: "network" },
      { path: "/security", label: "Security", iconKey: "security" }
    ]
  },
  {
    id: "tenant",
    label: "Tenants",
    items: [
      { path: "/tenants", label: "Tenants", iconKey: "tenants" },
      { path: "/client", label: "Client Area", iconKey: "client" },
      { path: "/billing", label: "Billing", iconKey: "billing" },
      { path: "/rbac", label: "RBAC", iconKey: "rbac" },
      { path: "/profile", label: "Profile", iconKey: "profile" },
      { path: "/system", label: "System", iconKey: "system" },
      { path: "/settings", label: "Settings", iconKey: "settings" }
    ]
  }
];

export const flatNavigation = navigationGroups.flatMap((group) =>
  group.items.map((item) => ({ ...item, group: group.label }))
);

export function resolveNavigation(pathname) {
  if (!pathname || pathname === "/") {
    return flatNavigation.find((item) => item.path === "/") ?? null;
  }

  const sortedBySpecificity = [...flatNavigation].sort((a, b) => b.path.length - a.path.length);
  return sortedBySpecificity.find((item) => item.path !== "/" && pathname.startsWith(item.path)) ?? null;
}