# 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,
  pkgs,
  lib,
  specialArgs,
  ...
}: let
  unstable = specialArgs.unstable;
  gnomeExts = with pkgs.gnomeExtensions; [
    ddterm
    paperwm
    appindicator
    upower-battery
    battery-usage-wattmeter
    battery-health-charging
  ];
in {
  imports = [
    # Include the results of the hardware scan.
    ./my-hardware.nix
    ./hardware-configuration.nix
  ];

  # Bootloader.
  #boot.loader.systemd-boot.enable = true;
  boot.loader = {
    efi.canTouchEfiVariables = true;
    grub.enable = true;
    grub.device = "nodev";
    grub.efiSupport = true;
    grub.theme = pkgs.sleek-grub-theme.override {
      withStyle = "white";
      withBanner = "Choose an OS";
    };
    grub.extraEntries = ''
      # GRUB 2 with UEFI example, chainloading another distro
      menuentry "DRCbian - Wii U Gamepad" {
        set root=(hd1,2)
        chainloader /EFI/debian/grubx64.efi
      }
    '';
  };

  networking.hostName = "hyperboid-laptop"; # Define your hostname.
  # networking.wireless.enable = true; # Enables wireless support via wpa_supplicant.
  networking.useNetworkd = lib.mkDefault true;

  # 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;
  systemd.network.wait-online.enable = false;
  # Whether or not to use CUDA.
  custom.gpu_compute_enable = true;
  boot.initrd.systemd.network.wait-online.enable = false;

  # 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.
  services.xserver.enable = true;

  # Enable the GNOME Desktop Environment.
  services.xserver.displayManager.gdm.enable = true;
  services.xserver.desktopManager.gnome.enable = true;

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

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

  # Enable sound with pipewire.
  sound.enable = true;
  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;
  };
  services.snapper = {
    snapshotInterval = "weekly";
    cleanupInterval = "weekly";
    configs.home = {
      SUBVOLUME = "/home";
      ALLOW_USERS = ["hyperboid"];
      TIMELINE_CREATE = true;
      TIMELINE_CLEANUP = true;
    };
  };
  services.flatpak.enable = true;
  # Enable touchpad support (enabled default in most desktopManager).
  # services.xserver.libinput.enable = true;

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.hyperboid = {
    isNormalUser = true;
    description = "Evan Paul Bishop";
    extraGroups = ["networkmanager" "wheel"];
    shell = pkgs.zsh;
    packages = with pkgs;
      [
        thunderbird
        keepassxc
        yt-dlp
        wl-clipboard
        nerdfonts
        gjs
        vte
        libhandy
      ]
      ++ (with unstable; [
        mpv
      ])
      ++ gnomeExts;
  };

  # Install firefox.
  programs.firefox.enable = true;
  programs.zsh.enable = true;
  programs.nix-ld.enable = true;
  programs.nix-ld.libraries = with pkgs; [
    vte
    libhandy
    glib
    xorg.libxshmfence
    nss
    nspr
    atkmm
    steamPackages.steam-fhsenv-without-steam # woah this is huge
  ];
  programs.kdeconnect = {
    enable = true;
    package = pkgs.gnomeExtensions.gsconnect;
  };
  programs.steam = {
    enable = true;
    extest.enable = true;
  };
  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;
  nix.settings.experimental-features = ["nix-command" "flakes"];

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    neovim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
    wget
    git
    fzf
    zoxide
    wineWowPackages.unstable
    gnome-extension-manager
    vte
    libhandy
    love
    gedit
  ];

  # 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.kanata = {
    enable = true;
    keyboards = {
      laptop = {
        devices = ["/dev/input/by-path/platform-i8042-serio-0-event-kbd"];
        config = builtins.readFile ./kanata/config.kbd;
      };
    };
  };
  systemd.services.kanata-laptop.serviceConfig.User = lib.mkForce "root";
  # 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 = "23.11"; # Did you read the comment?
}
