{
  lib,
  config,
  pkgs,
  inputs,
  ...
}: let
  inherit (lib) mkEnableOption mkIf optionals;
  cfg = config.desktops;
in {
  imports = [
    ./hyprland
    ./sway
    ./ly.nix
    ./wayland.nix
  ];

  options.desktops = {
    enable = mkEnableOption "Enable baseline desktop utils and programs.";
    wayland = mkEnableOption "Enable wayland desktop components.";
    ly = mkEnableOption "Install the ly display manager.";
    hyprland = mkEnableOption "Install the Hyprland desktop.";
    sway = mkEnableOption "Install the sway desktop.";
  };

  config = mkIf cfg.enable {
    home-manager.users.${config.user} = {
      # desktop specific programs
      home.packages = with pkgs; [
        # gtk
        adwaita-icon-theme
        # codecs
        libaacs
        libavif
        libbluray
        libjxl
        # wayland
        cage
        grimblast
        wl-clipboard
        wl-clip-persist
        wl-mirror
        # xdg
        libnotify
      ];
    };

    # desktop only fonts
    fonts.packages =
      (with pkgs; [
        corefonts
        dejavu_fonts
        fira-code
        fira-code-symbols
        jetbrains-mono
        material-icons
        nerd-fonts.fira-code
        noto-fonts
        noto-fonts-cjk-sans
        noto-fonts-emoji
        twemoji-color-font
        vistafonts
      ])
      ++ (with inputs.apple-fonts.packages.${pkgs.system}; [
        sf-pro
        sf-mono
        sf-compact
      ]);

    fonts.fontconfig = {
      enable = true;
      defaultFonts = {
        serif = [
          "Twemoji"
          "DejaVu Serif"
        ];
        sansSerif = [
          "Twemoji"
          "DejaVu Sans"
        ];
        monospace = [
          "Fira Code"
          "FiraCode Nerd Font Mono"
          "Font Awesome 6 Pro Regular"
          "Twemoji"
          "DejaVu Sans Mono"
        ];
        emoji = [
          "Twemoji"
          "Noto Color Emoji"
        ];
      };
    };
  };
}