# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

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

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

  # Bootloader.
  boot.loader.systemd-boot = {
    enable = true;
  };
  boot.loader.efi.canTouchEfiVariables = true;
  boot.kernelPackages = pkgs.linuxPackages_latest;
  boot.kernelModules = [
    "r8169"
  ];

  networking.hostName = "Caesium"; # Define your hostname

  hardware.graphics = {
    enable = true;
  };

  nix.settings.experimental-features = [
    "nix-command"
    "flakes"
  ];

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

  # Enable networking
  networking.networkmanager.enable = true;

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

  # Select internationalisation properties.
  i18n.defaultLocale = "en_US.UTF-8";

  i18n.extraLocaleSettings = {
    LC_ADDRESS = "en_US.UTF-8";
    LC_IDENTIFICATION = "en_US.UTF-8";
    LC_MEASUREMENT = "en_US.UTF-8";
    LC_MONETARY = "en_US.UTF-8";
    LC_NAME = "en_US.UTF-8";
    LC_NUMERIC = "en_US.UTF-8";
    LC_PAPER = "en_US.UTF-8";
    LC_TELEPHONE = "en_US.UTF-8";
    LC_TIME = "en_US.UTF-8";
  };

  # Enable the X11 windowing system.
  # You can disable this if you're only using the Wayland session.
  services.xserver.enable = true;
  services.xserver.videoDrivers = ["nvidia"];

  ## https://discourse.nixos.org/t/drm-kernel-driver-nvidia-drm-in-use-nvk-requires-nouveau/42222/29
  hardware.nvidia = {
    modesetting.enable = true;
    powerManagement.enable = false;
    powerManagement.finegrained = false;
    nvidiaSettings = true;
    open = false;
    # package = config.boot.kernelPackages.nvidiaPackages.stable;
  };

  # Enable the KDE Plasma Desktop Environment.
  services.displayManager.sddm.enable = true;
  services.desktopManager.plasma6.enable = true;
  services.flatpak.enable = true;

  # Configure keymap in X11
  services.xserver.xkb = {
    layout = "us";
    variant = "";
  };

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

  # Enable sound with pipewire.
  hardware.pulseaudio.enable = false;
  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
    # If you want to use JACK applications, uncomment this
    #jack.enable = true;

    # use the example session manager (no others are packaged yet so this is enabled by default,
    # no need to redefine it in your config for now)
    #media-session.enable = true;
  };

  nixpkgs.config.allowUnfree = true;

  ## https://www.reddit.com/r/NixOS/comments/1dl61a8/firefox_crashing_frequently_after_updating_flake/
  environment.sessionVariables.MOZ_ENABLE_WAYLAND = 0;

  environment.systemPackages = with pkgs; [
    vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
    git
    gparted
    openssl
  ];

  programs.firefox.enable = true;

  programs.steam = {
    enable = true;
    remotePlay.openFirewall = true;
    dedicatedServer.openFirewall = true;
    localNetworkGameTransfers.openFirewall = true;
  };

  programs.zsh = {
    enable = true;
    enableCompletion = true;
    # autosuggestion.enable = true;
    syntaxHighlighting.enable = true;
    shellAliases = {
      ll = "ls -l";
      update = "sudo nixos-rebuild switch --flake ~/nixos#caesium";
      laws = "aws --endpoint=http://localhost:8081";
      dev = "nix develop -c $SHELL";
    };
    histSize = 10000;
    ohMyZsh = {
      enable = true;
      plugins = [ "git" ];
      theme = "robbyrussell";
    };
  };

  users.defaultUserShell = pkgs.zsh;
  users.users.mbessette = {
    isNormalUser = true;
    description = "Matthew Bessette";
    extraGroups = [ "networkmanager" "wheel" ];
    packages = with pkgs; [
      kdePackages.kate
      vscode
      _1password-gui
      discord
    ];
  };

  # Future - Flatpak
  # https://github.com/gmodena/nix-flatpak

  # 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;

  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
  # on your system were taken. It‘s perfectly fine and recommended to leave
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
  system.stateVersion = "24.11"; # Did you read the comment?

}