# 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, ... }:

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

  # Specify the encrypted disk
  boot.initrd.luks.devices.root = {
    device = "##device##2";
    preLVM = true;
  };

  # Use the systemd-boot EFI boot loader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  # Networking setup
  networking.hostName = "##username##";

  # Enable NetworkManager
  networking.networkmanager.enable = true;

  # Root password
  users.users.root.initialHashedPassword = "##rootpasswd##";

  # Allow unfree proprietary packages such as spotify or vscode
  nixpkgs.config.allowUnfree = true;

  # System-wide packages
  environment.systemPackages = with pkgs; [
    # System utilities
    ark
    usbutils
    unzip
    vim
    wget
    # Desktop utilities
    evince
    firefox
    keepassxc
    libreoffice-fresh
    phototonic
    signal-desktop
    thunderbird
    vlc
    # Gnome specifics and utilities
    gnome3.gnome-tweaks
    gnomeExtensions.dash-to-panel
  ];

  # Enabling unfree packages, adding unstable channel to be able to install latest packages as user
  environment.interactiveShellInit = ''
    if [ ! -f ~/.config/nixpkgs/config.nix ]
      then
        mkdir -p ~/.config/nixpkgs/
        echo  '{ allowUnfree = true; }' > ~/.config/nixpkgs/config.nix
    fi
  '';

  # List services that you want to enable:

  # Limit journal size
   services.journald = {
    extraConfig = "SystemMaxUse=500M";
  };

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

  # Enable sound.
  sound.enable = true;

  # Enable BT
  hardware.bluetooth.enable = true;

  # Enable pulseaudio with BT support
  hardware.pulseaudio = {
    enable = true;
    package = pkgs.pulseaudioFull;
  };

  # Enable the X11 windowing system.
  services.xserver.enable = true;
  services.xserver.layout = "us";
  services.xserver.xkbOptions = "eurosign:e";

  # Enable touchpad support.
  # It is needed to explicitly disable libinput if we want to use synaptics
  services.xserver.libinput.enable = false;

  # Enable Lenovo/IBM touchpad support
  services.xserver.synaptics.enable = true;

  # Enable for Gnome Desktop Environment
  services.xserver.displayManager.gdm.enable = true;
  services.xserver.desktopManager.gnome3.enable = true;

  # Set your time zone.
  time.timeZone = "UTC";

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.##username## = {
    isNormalUser = true;
    uid = 1000;
    createHome = true;
    home = "/home/##username##/";
    extraGroups = [ "wheel" "networkmanager" ];
  };

  # This value determines the NixOS release with which your system is to be
  # compatible, in order to avoid breaking some software such as database
  # servers. You should change this only after NixOS release notes say you
  # should.
  system.stateVersion = "22.05"; # Did you read the comment?

}