# 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, ... }:

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

  # Bootloader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  networking.hostName = "host"; # Define your hostname.
  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.

  # 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;

  #MAC Address randomization
  networking.networkmanager.ethernet.macAddress = "random";
  networking.networkmanager.wifi.macAddress = "random";

  # Set your time zone.
  time.timeZone = "Etc/GMT+3";

  # 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;

  #Automatic updating
  system.autoUpgrade.enable = true;
  system.autoUpgrade.dates = "weekly";
  system.autoUpgrade.operation = "boot";

  #Kernel updating
  boot.kernelPackages = pkgs.linuxPackages_latest;

  #Automatic cleanup
  nix.gc.automatic = true;
  nix.gc.dates = "daily";
  nix.gc.options = "--delete-older-than 10d";
  nix.settings.auto-optimise-store = true;

  # Enable the GNOME Desktop Environment.
  services.xserver.displayManager.gdm.enable = true;
  services.xserver.desktopManager.gnome.enable = true;
  environment.gnome.excludePackages = (with pkgs; [
  baobab
  cheese
  decibels
  epiphany
  geary
  gnome-calendar
  gnome-characters
  gnome-clocks
  gnome-connections
  gnome-contacts
  gnome-font-viewer
  gnome-logs
  gnome-maps
  gnome-music
  gnome-photos
  gnome-tour
  gnome-weather
  seahorse
  simple-scan
  snapshot
  totem
  yelp
  showtime

]);

  # 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;
  };

  # 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.user = {
    isNormalUser = true;
    description = "user";
    extraGroups = [ "networkmanager" "wheel" "libvirtd" ];
    packages = with pkgs; [
    #  thunderbird
    ];
  };

  # Install firefox.
  programs.firefox.enable = false;

  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;

  #sandbox attempt
  nix.settings.sandbox = true;

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
  	mullvad-browser
	keepassxc
	vesktop
	vlc
	strawberry
 	prismlauncher
	nicotine-plus
	git
	tor
	tor-browser
	gnome-tweaks
	adw-gtk3
	qbittorrent
	pcsx2
	dolphin-emu
	electrum
	bisq2
	sparrow
	umu-launcher
	vim
	easyrpg-player
	newsflash
	monero-gui
	ryubing
	melonDS
	mullvad-vpn

  ];

services.xserver.excludePackages = [
	 pkgs.xterm
  ];

#nvidia drivers
  hardware.graphics = {
    enable = true;
    enable32Bit = true;
  };
  services.xserver.videoDrivers = ["nvidia"];
  hardware.nvidia.open = true;
  hardware.nvidia.powerManagement.enable = true;
  hardware.nvidia.modesetting.enable = true;

  hardware.nvidia.prime = {
   sync.enable = true;


   amdgpuBusId = "PCI:5:0:0";
   nvidiaBusId = "PCI:1:0:0";
  };

services.udev.extraRules = let
  nvidiaId = map (i: lib.toHexString (lib.toInt i)) (
    lib.drop 1 (lib.splitString ":" config.hardware.nvidia.prime.nvidiaBusId)
  );
  domain = "0000";
  bus = builtins.elemAt nvidiaId 0;
  device = builtins.elemAt nvidiaId 1;
  function = builtins.elemAt nvidiaId 2;
in ''
  SUBSYSTEM=="drm", ENV{DEVTYPE}=="drm_minor", ENV{DEVLINKS}=="/dev/dri/by-path/pci-${domain}:${bus}:${device}.${function}", TAG+="mutter-device-preferred-primary"
'';

#steam
  programs.steam.enable = true;
  programs.steam.gamescopeSession.enable = true;
  programs.gamemode.enable = true;

#vpn
  services.mullvad-vpn.enable = true;

#virtualization PLEASE WORK
  virtualisation.libvirtd.enable = true;
  programs.virt-manager.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;

  # 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?