{ lib, pkgs, config, ...}: let
  inherit (lib) mkIf mkEnableOption mkOption;
  cfg = config.chuj.stuff.theme;
  user = config.chuj.system.user;
in {
  options.chuj.stuff.theme = {
    enable = mkEnableOption "theme";
  };

  config = mkIf cfg.enable {
    fonts = {
      enableDefaultPackages = true;
      packages = with pkgs; [
        jetbrains-mono
        monaspace
      ];
      fontconfig.defaultFonts = let 
        font = "Monaspace Xenon";
      in {
        serif     = [ font ];
        sansSerif = [ font ];
        monospace = [ font ];
      };
    };

    home-manager.users.${user} = {
      home.pointerCursor = {
        gtk.enable = true;
        x11.enable = true;
        name = "aero-drop";
        package = pkgs.win7-cursors;
      };

      gtk = {
        enable = true;
        theme = {
          name = "Adwaita-dark";
          package = pkgs.gnome-themes-extra;
        };
        iconTheme = {
          name = "Vimix-Black";
          package = pkgs.vimix-icon-theme;
        };
        gtk2.configLocation = "${config.home-manager.users.${user}.xdg.configHome}/gtk-2.0/gtkrc";
      };

      qt = {
        enable = true;
        platformTheme.name = "adwaita";
        style = {
          name = "adwaita-dark";
          package = pkgs.adwaita-qt;
        };
      };

      dconf.settings."org/gnome/desktop/interface".color-scheme = "prefer-dark";

      home.sessionVariables = {
        GTK_USE_PORTAL = "1";
      };
    };
  };
}