{ lib, config, pkgs,... }:

let
  coreEnabled = config.mySystem.system.core.enable or false;
in
{
  options.mySystem.system.locale.enable =
    lib.mkEnableOption "Network settings";

  config = lib.mkIf (coreEnabled || config.mySystem.system.locale.enable) {

  networking = {
    useDHCP = lib.mkDefault true;
    networkmanager.enable = true;
    networkmanager.wifi.backend = "iwd";
    wireless.iwd.enable = true;
    wireless.userControlled.enable = true;
    firewall = {
      enable = true;
      # KDE Connect: discovery + encrypted connections
      allowedTCPPortRanges = [
        {
          from = 1714;
          to = 1764;
        }
      ];
      allowedUDPPortRanges = [
        {
          from = 1714;
          to = 1764;
        }
      ];
    };
  };

  # Install NetworkManager
  environment.systemPackages = with pkgs; [
    networkmanager
  ];
}