{
  pkgs,
  config,
  lib,
  osConfig ? null,
  inputs,
  ...
}: let
  cfg = config.youthlic.programs.niri;
  niri = osConfig.programs.niri.package;
in {
  options = {
    youthlic.programs.niri = {
      enable = lib.mkEnableOption "niri";
      # settings = lib.mkOption {
      #   type = lib.types.attrs;
      # };
      config = lib.mkOption {
        type = inputs.niri-flake.lib.kdl.types.kdl-document;
      };
    };
  };
  config = lib.mkIf cfg.enable {
    home.packages =
      (with pkgs; [
        swaynotificationcenter
        swaybg
        xwayland-satellite
        kdePackages.polkit-kde-agent-1
        wl-clipboard
        cliphist
      ])
      ++ [niri];
    qt = {
      enable = true;
    };
    xdg.portal = {
      configPackages = [niri];
      enable = true;
      extraPortals = lib.mkIf (
        !niri.cargoBuildNoDefaultFeatures || builtins.elem "xdp-gnome-screencast" niri.cargoBuildFeatures
      ) [pkgs.xdg-desktop-portal-gnome];
    };
    xdg.configFile = let
      qtctConf =
        ''
          [Appearance]
          standard_dialogs=xdgdesktopportal
        ''
        + lib.optionalString (config.qt.style ? name) ''
          style=${config.qt.style.name}
        '';
    in {
      "qt5ct/qt5ct.conf" = lib.mkForce {
        text = qtctConf;
      };
      "qt6ct/qt6ct.conf" = lib.mkForce {
        text = qtctConf;
      };
    };
    youthlic.programs = {
      fuzzel.enable = true;
      wluma.enable = true;
      waybar.enable = true;
      swaync.enable = true;
      swaylock.enable = true;
    };
    programs.niri = {
      # settings = cfg.settings;
      config = cfg.config;
      package = niri;
    };
  };
}