{
  pkgs,
  config,
  lib,
  ...
}:
with lib;
let
  cfg = config.xyno.presets.gui;
in
{
  options.xyno.presets.gui.enable = mkEnableOption "enables xynos gui config";
  options.xyno.presets.gui.terminalEmulator = mkOption {
    type = types.str;
    default = "foot";
  };
  config = mkIf cfg.enable {
    services.udev.packages = [
      pkgs.openocd # fix permission errors with connecting things (especially esp32-c3)
      pkgs.ptouch-print
      pkgs.yubikey-personalization
    ];
    xyno.desktop.niri.enable = true;
    xyno.desktop.audio.enable = mkDefault true;
    xyno.user-services.khal.enable = true;
    boot.kernelPackages = mkDefault pkgs.linuxPackages_zen;
    security.soteria.enable = true;
    security.rtkit.enable = true;
    services.pcscd.enable = true;
    services.pcscd.plugins = [ pkgs.pcsc-scm-scl011 ];
    xyno.hardware.kmonad.enable = true;
    # wayland on electron
    environment.sessionVariables.NIXOS_OZONE_WL = "1";
    # gdm
    services.displayManager.gdm.enable = true;
    # services.xserver.enable = true;
    services.displayManager.gdm.wayland = true;
    # ssh agent
    programs.ssh.startAgent = true;

    qt = {
      enable = true;
      style = "breeze";
      # platformTheme = "gnome";
    };

    programs.yazi = {
      settings.keymap.mgr.prepend_keymap = [
        {
          on = "y";
          run = [
            ''shell -- for path in "$@"; do echo "file://$path"; done | ${pkgs.wl-clipboard-rs}/bin/wl-copy -t text/uri-list''
            "yank"
          ];
        }
      ];
    };

    # setup printing
    services.avahi = {
      enable = true;
      nssmdns4 = true;
      nssmdns6 = true;
      openFirewall = true;
    };
    services.printing.enable = true;
    services.printing.stateless = true;
    services.system-config-printer.enable = true;

    # enable the gnome shit
    services.gnome.gnome-keyring.enable = true;
    services.gnome.gnome-online-accounts.enable = true;
    services.gnome.core-apps.enable = true;
    services.gnome.gcr-ssh-agent.enable = mkForce false;
    services.gnome.sushi.enable = true;
    services.gnome.gnome-settings-daemon.enable = true;
    services.gvfs.enable = true;

    xdg.terminal-exec = {
      enable = true;
      settings.default = [ "foot.desktop" ];
    };
    xdg.portal.xdgOpenUsePortal = true;

    environment.sessionVariables.GTK_USE_PORTAL = "1";

    home-manager.users.${config.xyno.system.user.name} =
      { pkgs, ... }:
      {
        xyno.mpv.enable = true;
    #     xdg.mimeApps = {
    #       enable = true;
    #       defaultApplications = {
    #         "x-scheme-handler/mailto" = [ "aerc.desktop" ];
    #         "inode/directory" = [ "org.gnome.Nautilus.desktop" ];
    #         "application/x-gnome-saved-search" = [ "org.gnome.Nautilus.desktop" ];
    #         "x-scheme-handler/http" = "userapp-Zen-D2P132.desktop";
    #         "x-scheme-handler/https" = "userapp-Zen-D2P132.desktop";
    #         "x-scheme-handler/chrome" = "userapp-Zen-D2P132.desktop";
    #         "text/html" = "userapp-Zen-D2P132.desktop";
    #         "application/x-extension-htm" = "userapp-Zen-D2P132.desktop";
    #         "application/x-extension-html" = "userapp-Zen-D2P132.desktop";
    #         "application/x-extension-shtml" = "userapp-Zen-D2P132.desktop";
    #         "application/xhtml+xml" = "userapp-Zen-D2P132.desktop";
    #         "application/x-extension-xhtml" = "userapp-Zen-D2P132.desktop";
    #         "application/x-extension-xht" = "userapp-Zen-D2P132.desktop";
    #         "application/pdf" = "org.gnome.Evince.desktop";

    #       };
    #     };
      };

    environment.systemPackages = with pkgs; [
      kdePackages.breeze-gtk
      kdePackages.breeze.qt5
      kdePackages.breeze
      kdePackages.breeze-icons
    ];

    # fonts
    fonts.fontconfig.defaultFonts = {
      sansSerif = [
        "Source Sans 3"
        "Noto Sans Symbols 2"
      ];
      monospace = [
        "JetBrainsMono Nerd Font"
        "Noto Sans Symbols 2"
      ];
    };
    fonts.packages = with pkgs; [
      nerd-fonts.jetbrains-mono
      # nerd-fonts.source-sans
      # nerd-fonts.b612
      cantarell-fonts
      dejavu_fonts
      source-code-pro # Default monospace font in 3.32
      source-sans
      b612
      ptouch-print
      noto-fonts
      noto-fonts-color-emoji

    ];

  };
}