{ config, pkgs, ... }:

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

 system.stateVersion = "17.09";

 boot = {
  loader.grub = {
   device = "/dev/sda";
  };

  plymouth.enable = true;
  # cleanTmpDir = true;
 };

 networking = {
  hostName = "Z0L1DK3K";

  # wireless cannot be enabled simultaneously with NetworkManager
  # wireless.enable = true;
  networkmanager.enable = true;
 };

 hardware = {
  opengl.driSupport32Bit = true;

  pulseaudio = {
   enable = true;
   package = pkgs.pulseaudioFull;
  };
 };

 security.sudo.wheelNeedsPassword = false;

 users = {
  mutableUsers = false;
  defaultUserShell = pkgs.fish;

  extraUsers.wolfcub = {
   isNormalUser = true;
   extraGroups = [ "wheel" "networkmanager" ];
   password = "fewa";
   uid = 1337;
  };
 };

 nix = {
  maxJobs = 4;
 };

 nixpkgs = {
  config = {
   allowUnfree = true;
  };

  overlays = [];
 };

 i18n = {
  # consoleFont = "Lat2-Terminus16";
  consoleKeyMap = "br-abnt2";
  defaultLocale = "en_US.UTF-8";
 };

 time.timeZone = "America.Sao_Paulo";

 services = {
  openssh.enable = false;

  xserver = {
   enable = true;
   layout = "br";
   # videoDrivers = [ "intel" "amdgpu" "ati" ];

   desktopManager {
    xterm.enable = false;
    default = "xfce";

    xfce = {
     enable = true;
     enableXfwn = false;
     noDesktop = true;
     thunarPlugins = with pkgs.xfce; [
      thunar-archive-plugin
      # thunar-dropbox-plugin
     ];
    };
   };

   windowManager = {
    default = "xmonad";

    xmonad = {
     enable = true;
     enableContribAndExtras = true;
    };
   };

   displayManager.lightdm = {
    enable = true;
    # greeter.enable = false;

    autoLogin = {
     # enable = true;
     user = "wolfcub";
     timeout = 0;
    };
   };
  };

  nixosManual.showManual = true;
 };

 programs = {
  fish {
   enable = true;
   # promptInit = "";
  };

  xonsh.enable = true;

  oblogout {
   enable = true;
   opacity = 100;
  };

  virtualbox.enable = true;
  java.enable = true;
  mosh.enable = false;
  thefuck.enable = true;
  qt5ct.enable = true;
 };

 fonts = {
  enableDefaultFonts = true;
  enableFontDir = true;

  extraFonts = with pkgs; [
   fantasque-sans-mono
   inconsolata
   linux-libertine
   source-code-pro
   source-serif-pro
   source-sans-pro
   nerdfonts
   noto-fonts-cjk
   noto-fonts-git
   noto-fonts-emoji-git
   vista-fonts
   google-fonts
   symbola
   emojione
  ];

  fontconfig = {
   defaultFonts = {
    monospace = [ "FantasqueSansMono Nerd Font" ];
    serif = [ "Linux Libertine" ];
    sansSerif = [ "Linux Biolinum" ];
   };

   ultimate {
    enable = true;
    substitutions = "combi";
   };
  };
 };

 environment.systemPackages = with pkgs; [
  ## ICONS ##
  papirus-icon-theme
  # material-icons
  # breeze-icons
  # arc-icon-theme
  # numix-icon-theme
  # numix-icon-theme-square
  # numix-icon-theme-circle

  ## THEMES ##
  # qt5.qtbase.gtk ?
  adapta-gtk-theme
  breeze-gtk
  breeze-qt5
  # arc-theme
  # numix-gtk-theme
  # numix-sx-gtk-theme
  # greybird

  ## GRUB THEMES ##
  # breeze-grub

  ## NETWORK ##
  network-manager-applet

  ## WEB ##
  wget
  qbittorrent
  youtube-dl
  firefox
  google-chrome
  # chromium

  ## AUDIO ##
  pavucontrol
  pa-applet
  mpd
  mpc
  ncmpcpp
  audacious-qt5
  easytag
  spek
  flacon
  # split2flac
  # csound
  # supercollider

  ## VIDEO ##
  mpv
  bomi

  ## IMAGE ##
  gimp
  gthumb
  nomacs
  scrot

  ## 3D ##
  wings
  blender

  ## EBOOKS ##
  calibre
  zathura-with-plugins

  ## OTHER ACCESSORIES ##
  ark
  nitrogen
  fzf
  tldr
  htop
  lxappearance
  qdirstat
  stalonetray

  ## X UTILS ##
  xrandr
  xmodmap
  xev
  xprop

  ## DEVELOPMENT ##
  lldb
  llvm
  git
  tig
  nix-prefetch-git
  silver-searcher

  ## EDITORS ##
  neovim
  vim
  emacs
  qtcreator

  ## C++ TOOLS ##
  clang
  clang-tools
  cmake

  ## C++ LIBRARIES ##
  # should these be here?
  # "With nix, only applications should be installed into profiles."
  boost
  qt
  qtdoc

  ## HASKELL TOOLS ##
  stack
  cabal-install
  cabal2nix

  ## CHAT ##
  hexchat
  discord

  ## LAUNCHER ##
  rofi
  # albert
  # dmenu
  # j4-dmenu-desktop

  ## FILE MANAGER ##
  dolphin
  pcmanfm
  ranger

  ## TERMINAL ##
  termite
  rxvt-unicode-with-perl-with-unicode3-with-plugins
  # tilix
  # tmux # nixos options available

  ## PRODUCTIVITY ##
  taskwarrior
  tasksh
  timewarrior
  # timetrap

  ## NOTIFICATIONS ##
  # excluded from the xfce service when noDesktop is true
  xfce.xfce4-notifyd
 ];
}