{ config, pkgs, lib, home-manager, sops-nix, ... }:

{

    imports = [
        home-manager.nixosModules.default

        sops-nix.nixosModules.sops
    ];

    config = {

        nixpkgs.config = {
            allowUnfree = true;
        };

# Bootloader.
        boot = {
            kernelPackages = pkgs.linuxKernel.packages.linux_6_18;
            loader = {
                systemd-boot.enable = true;
                efi.canTouchEfiVariables = true;
                timeout = null;
            };
        };

        systemd.settings.Manager.DefaultLimitNOFILE = 2048;

        hardware = {
            graphics.enable = true;

            firmware = with pkgs; [
                sof-firmware
            ];

#enable bluetooth
            bluetooth.enable = true;

        };

        services.pulseaudio.enable = false;

        environment.systemPackages = with pkgs; [
            alsa-utils
        ];

        sysconfig = with lib; {
            remoteBuildClient = mkDefault true;
            graphical = mkDefault true;
            
            services = {
                sddm.enable = mkDefault true;
                openssh.enable = mkDefault false;
                pipewire.enable = mkDefault true;
                netbird.enable = mkDefault true;
                ollama.enable = mkDefault true;
            };

            programs = {
                steam.enable = mkDefault true;
                hyprpanel.enable = mkDefault true;
                hyprland.enable = mkDefault true;
            };


            virtualization = {

                wyoming = {
                    enable = mkDefault false;
                };

                homeassistant = {
                    enable = mkDefault false;
                };
            };
        };


# Enable the X11 windowing system.
        services.xserver = {
            enable = true;
        };

        services.displayManager.enable = true;

        services.avahi = {

            enable = true;
            ipv4 = true;
            ipv6 = true;
            openFirewall = true;
            nssmdns4 = true;
            wideArea = true;

        };


        environment.shells = with pkgs; [ zsh bashInteractive ];

# Enable CUPS to print documents.
        services.printing.enable = true;

        programs.adb.enable = true;

        programs.zsh.enable = true;

        networking = {
            nameservers = [ 
                "1.1.1.1" 
                "1.0.0.1" 
            ];
            networkmanager = {
                enable = true;
                dns = "none";
            };
            useDHCP = false;
            dhcpcd.enable = false;
        };


        fonts.packages = with pkgs; [ nerd-fonts.fira-code ];

    };

}