{ config, pkgs, ... }:

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

  nixpkgs.config = {
    allowUnfree = true;

    packageOverrides = super: let self = super.pkgs; in {
      polybar = super.polybar.override {
        mpdSupport = true;
      };
    };
  };


  boot = {
    loader.systemd-boot.enable      = true;
    loader.efi.canTouchEfiVariables = true;
    loader.grub.enable              = true;
    loader.grub.version             = 2;
    loader.grub.efiSupport          = true;
    loader.grub.device              = "nodev";
    loader.grub.memtest86.enable    = true;

    kernelParams = [ "consoleblank=0" ];

    initrd.luks.devices = [
      {
        allowDiscards = true;
        device        = "/dev/disk/by-uuid/0b815c98-a70f-4cca-8497-f46685d144e2";
        name          = "root";
        preLVM        = true;
      }
      {
        allowDiscards = true;
        device        = "/dev/disk/by-uuid/9b8af2f8-da3c-47be-bd11-c1730fcd2df1";
        name          = "home";
        preLVM        = true;
      }
    ];
  };

  fileSystems = [
  {
    device     = "/dev/disk/by-label/nixos-home";
    mountPoint = "/home";
  }
  ];

  time.timeZone = "America/Los_Angeles";

  networking.hostName = "fab";

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

  hardware.pulseaudio.enable = true;

  fonts = {
    enableFontDir = true;
    enableGhostscriptFonts = true;
    fonts = with pkgs; [
      corefonts
      inconsolata
      powerline-fonts
      font-awesome-ttf
      nerdfonts
      terminus_font
      unifont
      profont
      dejavu_fonts
      siji
      unifont
      tewi-font
      unifont_upper
    ];
  };

  security.sudo.wheelNeedsPassword = false;

  services = {
    xserver = {
      enable                                = true;
      videoDrivers                          = [ "nvidia" ];
      windowManager.default                 = "none";
      desktopManager.default                = "xfce";
      desktopManager.xfce.enable            = true;
      displayManager.sddm.enable            = true;
      displayManager.sddm.autoNumlock       = true;
      displayManager.sddm.autoLogin.enable  = true;
      displayManager.sddm.autoLogin.relogin = true;
      displayManager.sddm.autoLogin.user    = "rodarmor";
      screenSection                         = ''
      Option "metamodes" "2560x1440_144 +0+0"
      '';
    };

    printing = {
      enable        = true;
      browsing      = true;
      defaultShared = true;
    };

    avahi = {
      enable               = true;
      publish.enable       = true;
      publish.userServices = true;
    };

    sysstat = {
      enable = true;
    };

    transmission = {
      enable   = true;
      settings = {
        download-dir           = "/home/transmission/downloads";
        incomplete-dir         = "/home/transmission/incomplete";
        incomplete-dir-enabled = true;
        rpc-whitelist          = "127.0.0.1";
        umask                  = 2;
      };
    };

    udev.packages = [ pkgs.android-udev-rules ];

    xbanish = {
      enable = true;
    };
  };

  virtualisation = {
    virtualbox.host.enable = true;
    libvirtd.enable        = true;
    libvirtd.enableKVM     = true;
  };

  system.stateVersion = "17.03";

  users.extraUsers.rodarmor = {
    extraGroups  = ["wheel" "networkmanager" "transmission" "uucp"];
    isNormalUser = true;
    shell        = "/run/current-system/sw/bin/zsh";
    uid          = 1000;
  };

  networking.firewall = {
    allowedTCPPorts = [ 51413 ];
    allowedUDPPorts = [ 51413 ];
  };

  environment.systemPackages = with pkgs; [
    atom
    avahi
    binutils
    clang
    cmake
    compton
    ed
    windowlab
    kwin
    taffybar
    colordiff
    cups
    dejavu_fonts
    dmenu
    pnmixer
    dropbox
    feh
    fontmatrix
    fontconfig
    freetype
    fzf
    gimp
    gitAndTools.gitFull
    nmap
    alacritty
    flat-plat
    tcpdump
    binutils
    nix
    gnome3.gedit
    gnome3.gnome-boxes
    gnome3.nautilus
    gnome3.gucharmap
    gnome3.gnome-system-monitor
    libmtp
    jmtpfs
    gnumake
    google-chrome
    htop
    hyper
    i3lock
    imagemagick
    manpages
    xfce.xfwm4
    xfce.xfwm4themes
    xfce.xfce4panel
    xfce.xfce4settings
    xfce.xfce4session
    xfce.xfce4_dockbarx_plugin
    xfce.xfconf
    mpd
    ncmpcpp
    neofetch
    nixUnstable
    nodejs
    numlockx
    okular
    paprefs
    parted
    pavucontrol
    pkgconfig
    polybar
    siji
    unifont
    tewi-font
    unifont_upper
    xorg.xev
    mpc_cli
    qemu
    ranger
    dockbarx
    rofi
    rxvt_unicode
    screenfetch
    scrot
    sddm
    slock
    sudo
    inotifyTools
    entr
    stalonetray
    fswatch
    gsimplecal
    vimpc
    tmux
    transmission-remote-cli
    transmission_remote_gtk
    unrar
    unzip
    vimHugeX
    vlc
    wget
    xautolock
    xbindkeys
    arc-icon-theme
    breeze-icons
    moka-icon-theme
    paper-icon-theme
    papirus-icon-theme
    xclip
    xfe
    xorg.xkbcomp
    gcolor2
    gopher
    xorg.libxcb
    xscreensaver
    xfontsel
    xlsfonts
    haskellPackages.xmobar
    zsh
    ffmpeg
    zlib
    bc
    file
    sysstat
    adapta-gtk-theme
    ecm
    tint2
    openbox
    spotify
    wmctrl
    i3
    trayer
    xdotool
    arc-theme
    numix-gtk-theme
    (python36.withPackages(ps: with ps; [
      numpy ipython pip pyyaml pyperclip sh psutil
    ]))
  ];
}