{ config, lib, pkgs, ... }:
{
  imports = [ ./common.nix ./users.nix ];

  location.latitude = 40.0;
  location.longitude = -74.0;

  sound.enable = true;

  hardware = {
    opengl = {
      enable = true;
      driSupport32Bit = true;
      extraPackages32 = with pkgs.pkgsi686Linux; [ libva ];
    };

    bluetooth.enable = true;
    pulseaudio = {
      enable = true;
      support32Bit = true;
      package = pkgs.pulseaudioFull;
      zeroconf.discovery.enable = true;
      zeroconf.publish.enable = true;
      tcp.enable = true;
      tcp.anonymousClients.allowAll = true;
    };
  };

  fonts = {
    enableDefaultFonts = true;
    fonts = with pkgs; [ fira-code dejavu_fonts steamPackages.steam-fonts wqy_microhei ];
  };

  environment.systemPackages = with pkgs; [
    chromium
    dmenu
    emacs25
    firefox
    haskellPackages.xmobar
    pavucontrol
    rxvt_unicode-with-plugins
    sshfsFuse
    trayer
    xbindkeys
    xorg.xbacklight
    xorg.xev
    xscreensaver
    xsel  # used by urxvt clipboard
    xss-lock
  ];

  i18n.inputMethod = {
    enabled = "fcitx";
    fcitx.engines = with pkgs.fcitx-engines; [cloudpinyin];
  };

  services = {
    avahi.enable = true;

    keybase.enable = true;

    xserver = {
      enable = true;
      layout = "us";
      # xkbVariant = "dvorak";
      xkbOptions = "caps:ctrl_modifier";

      # desktopManager.plasma5 = {
      #   enable = true;
      # };

      windowManager.xmonad = {
        enable = true;
        enableContribAndExtras = true;
        extraPackages = hpkgs: [ hpkgs.xmobar hpkgs.split ];
      };

      displayManager.lightdm = {
        enable = true;
      };

      libinput.enable = true;
    };

    redshift = {
      enable = true;
      extraOptions = ["-r"];
    };
  };
}