# 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
    ];

  # Use the systemd-boot EFI boot loader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;
  boot.kernelParams = [ "acpi_osi=!" ];
  # grub settings
  # boot.loader.grub.enable = true;
  # boot.loader.grub.device = "nodev";
  # boot.loader.grub.useOSProber = true;
  # boot.loader.grub.extraPerEntryConfig = "acpi_osi=!";

  networking.hostName = "nixos"; # 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";

  # Select internationalisation properties.
  i18n = {
    consoleFont = "Lat2-Terminus16";
    consoleKeyMap = "us";
    defaultLocale = "en_US.UTF-8";
  };

  # Set your time zone.
  time.timeZone = "Europe/Amsterdam";

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    wget vim firefox gitAndTools.gitFull fortune rxvt_unicode
  ];

  fonts.fonts = with pkgs; [
     noto-fonts
     noto-fonts-cjk
     noto-fonts-emoji
     fira-code
     fira-code-symbols
  ];

  # 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;

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

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

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

  # Enable touchpad support.
  services.xserver.libinput.enable = true;

  # Enable the KDE Desktop Environment.
  # services.xserver.displayManager.sddm.enable = true;
  # services.xserver.desktopManager.plasma5.enable = true;
  services.xserver.displayManager.lightdm.enable = true;
  # services.xserver.displayManager.session = [
  #   { manage = "window";
  #     name = "i3";
  #     start = ''
  #       ${pkgs.i3}/bin/xterm &
  #       waitPID=$!
  #     '';
  #   } ];
  services.xserver.windowManager.default = "i3";
  services.xserver.windowManager.i3 = {
   enable = true;
   extraPackages = with pkgs; [
     dmenu i3status i3lock
   ];
   package = pkgs.i3-gaps;
  };

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

  # hardware.nvidiaOptimus.disable = true;

  system.autoUpgrade.enable = true;

  # 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 = "18.09"; # Did you read the comment?

}