#### BASE

# Edet 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, ... }:
{

  # The global useDHCP flag is deprecated, therefore explicitly set to false here.
  # Per-interface useDHCP will be mandatory in the future, so this generated config
  # replicates the default behaviour.
  networking.useDHCP = false;
  networking.interfaces.enp7s0.useDHCP = true;
  networking.interfaces.wlp6s0.useDHCP = true;

  # Select internationalisation properties.
  i18n.defaultLocale = "en_US.UTF-8";
  console = {
    font = "Lat2-Terminus16";
    keyMap = "us";
  };

  # Enable the X11 windowing system.
  services.xserver = {
    enable = true;
    layout = "us";
    libinput.enable = true;
    displayManager.startx.enable = true;
  };

  hardware.opengl.enable = true;

  # Enable sound.
  sound.enable = true;
  hardware.pulseaudio.enable = true;

  programs.zsh.enable = true;
  environment.pathsToLink = [ "/share/zsh" ];

  users = {
    users.fabian = {
      isNormalUser = true;
      uid = 1002; # nunca cambiar mi ID de usuario
      group = "fabian";
      shell = pkgs.zsh;
      extraGroups = [ "users" "wheel" "networkmanager" "dialout" "libvirtd" ];
    };
    groups.fabian.gid = 1002;
  };

  nixpkgs.config.allowUnfree = true;

  virtualisation.libvirtd.qemu.package = pkgs.qemu_kvm;
  virtualisation.libvirtd.qemu.ovmf.enable = true;
  virtualisation.libvirtd.qemu.ovmf.packages = [ pkgs.OVMFFull.fd ];
  virtualisation.libvirtd.enable = true;
  programs.dconf.enable = true;
  # boot.kernelModules = [ "vfio" "vfio_iommu_type1" "vfio_pci" "vfio_virqfd" ];
  # boot.kernelParams = [ "amd_iommu=on" "iommu=pt" "vfio-pci.ids=1002:699f,1002:aae0" "video=efifb:off" ];
  virtualisation.libvirtd.onBoot = "start";

  nix = {
      package = pkgs.nixFlakes;
      extraOptions = ''
        experimental-features = nix-command flakes repl-flake
      '';
    };

  hardware.opengl.driSupport32Bit = true;

  services.openssh.enable = true;

  system.stateVersion = "21.11"; # No tocar esto

  services.fprintd.enable = true;

  xdg = {
    enable = true;
    configFile."nixpkgs".source = mkOutOfStoreSymlink config.nix.registry."system".to.path;
  };

}