{ lib, config, pkgs, ... }:
{
    options.kde = {
        enable = lib.mkEnableOption "Enable kde.";
        useNonFree = lib.mkOption {
            default = false;
            example = true;
            description = "Whether to enable non-free software in the kde config";
        };
        installGaming = lib.mkOption {
            default = false;
            example = true;
            description = "Whether to install gaming software on the system.";
        };
        systemPackages = lib.mkOption {
            default = [];
            description = "Add any additional packages desired. Merged with kde defaults.";
        };

    };

    ###
    ##  Configuration
    ###
    config = lib.mkIf config.kde.enable {

        nixpkgs.config.allowUnfree = config.kde.useNonFree;

        ###
        ##  System Packages
        ###
        environment.systemPackages = with pkgs; lib.lists.flatten [
             [
                bash
                git
                glib # gsettings
                ncspot
                zsh
             ]
            config.kde.systemPackages
        ];

        programs.zsh.enable = true;
        programs.steam.enable = config.kde.installGaming;

        # kdeconnect setup
        programs.kdeconnect.enable = true;

        ###
        ##  Services
        ###
        services.openssh.enable = true;
        # services.dbus.enable = true;
        # enabling kde
        services.xserver.enable = true;
        services.xserver.displayManager.defaultSession = "plasmawayland";
        services.xserver.displayManager.sddm.enable = true;
        services.xserver.desktopManager.plasma5.enable = true;
        ###
        ##  Misc
        ###
        sound.enable = true;

        hardware.opengl = {
            enable = true;
            driSupport = true;
        };
    };
}