# 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,
  inputs,
  lib,
  ...
}: {
  imports = [
    # Include the results of the hardware scan.
    ({
      options,
      lib,
      ...
    }:
      lib.mkIf (options ? virtualisation.memorySize) {
        users.users.zack.password = "foo";
      })
    ../../env/wayland
  ];

  networking.nameservers = ["1.1.1.1" "1.0.0.1"];

  boot.kernel.sysctl = {
    "fs.inotify.max_user_watches" = 1048576;
    "fs.inotify.max_queued_events" = 1048576;
  };

  virtualisation.vmVariant = {
    # following configuration is added only when building VM with build-vm
    virtualisation = {
      memorySize = 2048; # Use 2048MiB memory.
      cores = 4;
    };
  };

  # specialisation = {
  #   bspwm.configuration = {
  #     imports = [
  #       ../../env/x11
  #     ];
  #     environment.etc."specialisation".text = "bspwm";
  #   };
  #   hyprland.configuration = {
  #     imports = [
  #       ../../env/wayland
  #     ];
  #     environment.etc."specialisation".text = "hyprland";
  #   };
  # };

  nix.gc = {
    automatic = true;
    dates = "weekly";
    options = "--delete-older-than 30d";
  };

  nix.settings = {
    trusted-users = ["root" "zack"];
    substituters = ["https://hyprland.cachix.org" "https://zackartz.cachix.org" "https://cache.nixos.org"];
    trusted-public-keys = ["hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc=" "zackartz.cachix.org-1:nrEfVZF8MVX0Lnt73KwYzH2kwDzFuAoR5VPjuUd4R30="];
  };

  services.udev.extraRules = ''KERNEL=="hidraw*", SUBSYSTEM=="hidraw", MODE="0660", GROUP="plugdev"'';
  # Enable networking

  services.gnome.gnome-keyring.enable = true;

  security.polkit.enable = true;
  security.pam.services.swaylock = {};

  # 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;

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

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

  # Enable OpenGL
  hardware.opengl = {
    enable = true;
    driSupport = true;
    driSupport32Bit = true;
  };

  environment.variables = {
    WLR_RENDERER_ALLOW_SOFTWARE = "1";
  };

  environment.sessionVariables = {
    FLAKE = "/home/zack/nixos/";
  };

  environment.sessionVariables.DEFAULT_BROWSER = "${pkgs.firefox}/bin/firefox";

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

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

  users.groups.plugdev = {};

  # Allow unfree packages
  nixpkgs.config.allowUnfree = 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;

  # 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?
}
