{
  config,
  lib,
  pkgs,
  ...
}:
let
  cfg = config.custom.programs.i3;
in
{
  options.custom.programs.i3.enable = lib.mkOption {
    type = lib.types.bool;
    default = false;
  };

  config = lib.mkIf cfg.enable {
    environment.systemPackages = with pkgs; [
      i3status
      rofi
      arandr
      pavucontrol
      viewnior
      xfce.mousepad
      pcmanfm
      evince
      brightnessctl
      networkmanagerapplet
    ];

    programs.i3lock.enable = true;

    services = {
      displayManager = {
        defaultSession = "none+i3";
      };
      xserver.windowManager.i3 = {
        enable = true;
        extraPackages = [ ];
        configFile = "${(import ./embedded/i3.conf { inherit pkgs; })}";
      };
    };
  };
}