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

{
  imports = [
    /etc/nixos/hardware-configuration.nix
  ];

  boot.loader = {
    systemd-boot.enable = true;
    efi.canTouchEfiVariables = true;
  };

  networking = {
    hostName = "loki";
    networkmanager.enable = true;
    useDHCP = false;
    interfaces = { eno1.useDHCP = true; wlp7s0.useDHCP = true; };
  };

  time.timeZone = "Europe/Rome";

  i18n.defaultLocale = "it_IT.UTF-8";
  console = {
    font = "Lat2-Terminus16";
    keyMap = "it";
  };

  services.xserver = {
    enable = true;
    videoDrivers = [ "nvidia" ];
    layout = "it";
    xkbOptions = "eurosign:e;";
    libinput.enable = true;
  };


  hardware = {
    nvidia.prime = {
      offload.enable = false;
      sync.enable = true;
      intelBusId = "PCI:0:2:0";
      nvidiaBusId = "PCI:1:0:0";
    };

    opengl = {
      enable = true;
      extraPackages = with pkgs; [ intel-media-driver libvdpau-va-gl vaapiIntel vaapiVdpau ];
    };

    bluetooth.enable = true;
  };

  users.users = {
    bertof = {
      isNormalUser = true;
      extraGroups = [ "audio" "input" "docker" "libvirtd" "network" "usb" "video" "wheel" ];
      openssh.authorizedKeys.keys = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIN+zsSWZFFzQKnATCAvtG+iuSm4qkZHjCtHzGa9B/71W" ];
      shell = pkgs.zsh;
    };
    tiziano = {
      isNormalUser = true;
      openssh.authorizedKeys.keys = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMExwtJFk6HjySrTZwJH67SOHC3hlL28NO4oe2GXsv6k" ];
    };
  };

  programs = {
    gnupg.agent = { enable = true; enableSSHSupport = true; };
    zsh = { enable = true; syntaxHighlighting.enable = true; };
  };
  environment.pathsToLink = [ "/share/zsh" ];

  services = {
    avahi = { enable = true; nssmdns = true; };
    blueman.enable = true;
    dbus.packages = with pkgs; [ gnome.dconf ];
    gnome.gnome-keyring.enable = true;
    gvfs = { enable = true; package = lib.mkForce pkgs.gnome3.gvfs; };
    logind.lidSwitch = "ignore";
    openssh.enable = true;
    power-profiles-daemon.enable = true;
    smartd = { enable = true; notifications.x11.enable = true; };
    thermald.enable = true;
    zerotierone = { enable = true; joinNetworks = [ "8056c2e21cf9c753" ]; };
  };

  # services.snapper = {
  #   configs =
  #     let
  #       bertofExtraConfig = ''
  #         ALLOW_USERS="bertof"
  #         TIMELINE_CREATE=yes
  #         TIMELINE_CLEANUP=yes
  #       '';
  #       common = { extraConfig = bertofExtraConfig; };
  #     in
  #     {
  #       bertof_home = common // { subvolume = "/home/bertof"; };
  #     };
  # };

  virtualisation = {
    docker.enable = true;
    kvmgt.enable = true;
    libvirtd.enable = true;
    podman.enable = true;
    virtualbox.host.enable = true;
  };

  environment.systemPackages = with pkgs; [ htop kakoune vim tmux ];

  security.sudo.extraConfig = ''
    Defaults pwfeedback
  '';

  nixpkgs.config.allowUnfree = true;
  nix.gc.automatic = true;
  system.stateVersion = "21.05";
}