# Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page, on
# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).

{ lib, pkgs, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      ./boot.nix
      ./jovian.nix
      ./hardware-configuration.nix
    ];

  nixpkgs.config.allowUnfree = true;
  # Enable nix flakes and nix-command tools
  nix = {
    settings = {
      warn-dirty = lib.mkForce false;
      experimental-features = lib.mkForce [
        "nix-command"
        "flakes"
      ];
    };

    # Garbage collect automatically every week
    gc.automatic = lib.mkDefault true;
    gc.options = lib.mkDefault "--delete-older-than 30d";

    optimise.automatic = lib.mkDefault true;
  };

  networking = {
    hostName = "steamdeck";
    networkmanager = {
      enable = true;
      wifi.powersave = lib.mkDefault false;
      settings.connectivity.uri = lib.mkDefault "http://nmcheck.gnome.org/check_network_status.txt";
    };
  };

  # Set your time zone.
  time.timeZone = "America/Chicago";
  
  services.desktopManager.plasma6 = {
    enable = true;
    enableQt5Integration = true;
  };

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

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.deck = {
    isNormalUser = true;
    extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
    packages = with pkgs; [
  #    firefox
      tree
    ];
    shell = pkgs.zsh;
  };

  programs = {
    gamemode.enable = lib.mkDefault true;
    zsh.enable = true;
  };

  services = {
    flatpak.enable = true;

    btrfs = {
      autoScrub.enable = lib.mkDefault true;
      autoScrub.fileSystems = lib.mkDefault [
        "/nix"
        "/root"
        "/etc"
        "/var/log"
        "/home"
      ];
    };
  };

  boot = {
    # Enable AppImage
    binfmt.registrations.appimage = {
      wrapInterpreterInShell = lib.mkDefault false;
      interpreter = "${pkgs.appimage-run}/bin/appimage-run";
      recognitionType = "magic";
      offset = 0;
      mask = "\\xff\\xff\\xff\\xff\\x00\\x00\\x00\\x00\\xff\\xff\\xff";
      magicOrExtension = "\\x7fELF....AI\\x02";
    };
  };

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment = {
    systemPackages = with pkgs; [
      onlyoffice-bin
      sbctl
      smartmontools
      usbutils
      udisks2
      plymouth
    ];

    variables = {
      STEAM_FORCE_DESKTOPUI_SCALING = "1.0";
      GDK_SCALE = "1";
    };
  };

  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  # programs.mtr.enable = true;
  # programs.gnupg.agent = {
  #   enable = true;
  #   enableSSHSupport = true;
  # };

  # List services that you want to enable:

  # Enable the OpenSSH daemon.
  services.openssh.enable = true;

  # Open ports in the firewall.
  # networking.firewall.allowedTCPPorts = [ ... ];
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  # networking.firewall.enable = false;

  # Copy the NixOS configuration file and link it from the resulting system
  # (/run/current-system/configuration.nix). This is useful in case you
  # accidentally delete configuration.nix.
  # system.copySystemConfiguration = true;

  # This option defines the first version of NixOS you have installed on this particular machine,
  # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
  #
  # Most users should NEVER change this value after the initial install, for any reason,
  # even if you've upgraded your system to a new NixOS release.
  #
  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
  # so changing it will NOT upgrade your system.
  #
  # This value being lower than the current NixOS release does NOT mean your system is
  # out of date, out of support, or vulnerable.
  #
  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
  # and migrated your data accordingly.
  #
  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
  system.stateVersion = "23.11"; # Did you read the comment?

}