{
  pkgs,
  config,
  lib,
  inputs,
  ...
  }: let
    saintAlphonsoID = "LHASNUO-CXALARH-XI3TU4U-OCULV72-HS3HQ35-P4FECIT-UZ5VMSZ-PMCEPQH";

    webGuiPort = [ 8384 ];
    cfg = config;
  in {
  imports = [];

  options = {
    rootDir = lib.mkOption {
      type = lib.types.path;
      default = "/home/${cfg.myNixOS.sharedSettings.mainUser}/sync";
    };

    remoteGui = lib.mkEnableOption "Enable port for remote WebGUI";
  };

  services.syncthing = {
    enable = true;
    user = cfg.myNixOS.sharedSettings.mainUser;
    dataDir = config.rootDir;
    configDir = "/home/${cfg.myNixOS.sharedSettings.mainUser}/.config/syncthing";
    overrideDevices = true;
    overrideFolders = true;
    settings = {
      devices = {
        "saintAlphonso" = { id = saintAlphonsoID; };
      };
      folders = {
        "KeepassXC" = {
          path = "/home/${cfg.myNixOS.sharedSettings.mainUser}/KeepassXC";
          devices = [ "saintAlphonso" ];
        };
      };
    };
  };

   # # Syncthing ports: 8384 for remote access to GUI
   # # 22000 TCP and/or UDP for sync traffic
   # # 21027/UDP for discovery
   # # source: https://docs.syncthing.net/users/firewall.html
   # networking.firewall.allowedTCPPorts = 
   #   [ 22000 ] 
   #   ++ webGuiPort;
   #
   # networking.firewall.allowedUDPPorts = [ 22000 21027 ];
}