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

{ config, lib, pkgs, ... }:

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

  nix.settings.experimental-features = [ "nix-command" "flakes" ];
  nixpkgs.config.allowUnfree = true;

  # https://nixos.wiki/wiki/ZFS
  boot.loader.efi.canTouchEfiVariables = true;
  boot.loader.grub = {
    enable = true;
    zfsSupport = true;
    efiSupport = true;
    mirroredBoots = [{
      devices = [ "nodev" ];
      path = "/boot";
    }];
  };

  services.zfs.trim = {
    enable = true;
    interval = "monthly";
  };

  services.zfs.autoScrub = {
    enable = true;
    interval = "monthly";
  };

  services.fwupd.enable = true;

  networking.hostName = "sloth";
  # hostId derived from systemd machine-id; head -c 8 /etc/machine-id
  networking.hostId = "e74cb8bd";
  # Pick only one of the below networking options.
  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
  networking.networkmanager.enable =
    true; # Easiest to use and most distros use this by default.

  # Set your time zone.
  time.timeZone = "America/Los_Angeles";

  # Configure network proxy if necessary
  # networking.proxy.default = "http://user:password@proxy:port/";
  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";

  # Select internationalisation properties.
  i18n.defaultLocale = "en_US.UTF-8";
  console = {
    font = "Lat2-Terminus16";
    # keyMap = "us";
    useXkbConfig = true; # use xkb.options in tty.
  };

  # https://wiki.nixos.org/wiki/Hardware/Framework/Laptop_16
  # Touchpad rejection
  environment.etc = {
    "libinput/local-overrides.quirks".text = ''
      [Keyboard]
      MatchUdevType=keyboard
      MatchName=Framework Laptop 16 Keyboard Module - ANSI Keyboard
      AttrKeyboardIntegration=internal
    '';
  };

  services.displayManager.sddm = {
    enable = true;
    wayland.enable = true;
  };
  services.desktopManager.plasma6.enable = true;

  # Configure keymap in X11
  services.xserver.xkb.layout = "us";
  services.xserver.xkb.options = "eurosign:e,caps:escape";

  # Enable experimental running of electron/chromium apps natively in wayland.
  # Avoids scaling issues of xwayland.
  environment.sessionVariables.NIXOS_OZONE_WL = "1";

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

  # Enable sound.
  # hardware.pulseaudio.enable = true;
  # OR
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
  };

  # Enable touchpad support (enabled default in most desktopManager).
  services.libinput.enable = true;

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.main = {
    isNormalUser = true;
    extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
    packages = with pkgs; [
      firefox
      tree
      vesktop
      yubikey-personalization
      yubikey-manager
      yubioath-flutter
      flameshot
      jellyfin-media-player
    ];
  };

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
    wget
    git
    gnupg
  ];

  programs.gnupg.agent = {
    enable = true;
    enableSSHSupport = true;
  };

  programs.steam = {
    enable = true;
    gamescopeSession.enable = true;
  };

  # 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;

  services.udev.packages = [ pkgs.yubikey-personalization ];
  services.pcscd.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 - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
  # to actually do that.
  #
  # 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 = "24.05"; # Did you read the comment?

}

