{
  config,
  lib,
  ...
}:
with lib;
with lib.metacfg;
let
  cfg = config.metacfg.services.xremap;
in
{
  options.metacfg.services.xremap = with types; {
    enable = mkBoolOpt false "Whether or not to enable xremap key remapping.";
    userName = mkOption {
      type = types.str;
      default = "harald";
      description = "User to run xremap as.";
    };
    withGnome = mkBoolOpt true "Enable GNOME support.";
    deviceNames = mkOption {
      type = types.listOf types.str;
      default = [ ];
      description = "List of device names to remap.";
    };
    config = mkOption {
      type = types.attrs;
      default = { };
      description = "Xremap configuration.";
    };
  };

  config = {
    services.xremap = {
      enable = cfg.enable;
      userName = mkIf cfg.enable cfg.userName;
      serviceMode = mkIf cfg.enable "user";
      withGnome = mkIf cfg.enable cfg.withGnome;
      deviceNames = mkIf cfg.enable cfg.deviceNames;
      config = mkIf cfg.enable cfg.config;
    };

    users.users.${cfg.userName}.extraGroups = mkIf cfg.enable [ "input" ];
  };
}