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

let
  cfg = config.modules.system.syncthing;
in
{
  options.modules.system.syncthing = {
    enable = lib.mkEnableOption "enables syncthing";

#    mode = lib.mkOption {
#      type = lib.types.enum [ "server" "client" ];
#      default = "client";
#      description = "whether syncthing should run as a client (user) or server (system-wide).";
#    };
#
#    data_dir = lib.mkOption {
#      type = lib.types.str;
#      default = if cfg.mode == "server"
#                then "/var/lib/syncthing"
#                else "/home/blake/.local/state/syncthing";
#      description = "optional override for syncthing data directory.";
#    };
  };

  config = lib.mkIf cfg.enable {
    
#    systemd.tmpfiles.rules = lib.optionals (cfg.mode == "server") ["d /var/lib/syncthing 0775 blake blake -"];

    services.syncthing = {
      enable = true;
#      user = "blake";
#      group = "blake";
#      dataDir = "/var/lib/syncthing";
      guiAddress = "0.0.0.0:2222";
#      openDefaultPorts = true;
    };
  };
}