{
  config,
  pkgs,
  lib,
  ...
}:
let
  inherit (lib)
    mkEnableOption
    mkPackageOption
    mkIf
    getExe
    ;
  name = "Niri Tag Manager";
in
{
  options.services.niri-tag = {
    enable = mkEnableOption name;
    package = mkPackageOption pkgs name {
      nullable = true;
      default = "niri-tag";
    };
  };
  config =
    let
      cfg = config.services.niri-tag;
    in
    mkIf (cfg.enable) {
      systemd.user.services.niri-tag = {
        enable = true;
        description = name;
        wantedBy = [ "graphical-session.target" ];
        partOf = [ "graphical-session.target" ];
        after = [ "niri.service" ];
        wants = [ "niri.service" ];
        serviceConfig = {
          Type = "notify";
          Restart = "always";
          ExecStart = "${getExe cfg.package}";
          PrivateTmp = true;
        };
      };
      environment.systemPackages = [ cfg.package ];
    };
}