{ config, lib, ... }:
{
  options.szpont.network = {
    enable = lib.mkEnableOption "system-wide networking setup";

    hostName = lib.mkOption {
      type = lib.types.str;
      default = "nixos";
      description = "The hostname for this specific machine.";
    };
  };

  config = lib.mkIf config.szpont.network.enable {
    networking = {
      hostName = config.szpont.network.hostName;

      networkmanager = {
        enable = true;
        wifi.macAddress = "stable-ssid";
        ethernet.macAddress = "stable-ssid";
      };

      firewall = {
        enable = true;
      };
    };
    systemd.services."NetworkManager-wait-online".enable = false;
  };
}