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

with lib;
let
  cfg = config.modules.software.system.syncthing;
in {
  options.modules.software.system.syncthing = {
    enable = mkEnableOption "Enable Syncthing, a file synchronization server";
  };

  config = mkIf cfg.enable {
    hm.services.syncthing = {
      enable = true;
      tray = {
        enable = true;
        package = pkgs.syncthingtray-minimal;
        command = "syncthingtray --wait";
      };

      settings = {
        devices = {
          "flubber-machine".id = "SV57W5W-VVVCHWP-GDXFBNV-KR6JD2Y-VZD2HRZ-PYNCWIW-PJPPARY-WBWOTQX";
          "goopnet-interface".id = "XYWF35P-63PTNW2-EQ5NBZQ-UTWUI3Y-AL7LQML-2LOGGKK-2CDF2ZY-HFTZ3QW";
          "reid's phone".id = "K5BTLBX-CXPTGML-ZXO4RBJ-AULCVKU-BZ6IXLO-DLGB4CK-AVDOFNA-3LB42AC";
        };

        folders = {
          "default sync folder" = {
            id = "default";
            path = "~/sync";
            devices = [ "flubber-machine" "goopnet-interface" "reid's phone" ];
          };
        };
      };
    };
  };
}