{ lib, config, osConfig, ... }:

let
  inherit (lib) mkIf;
  cfg = config.ooknet.wayland;
  gpu = osConfig.ooknet.host.hardware.gpu;
in

{
  config = mkIf cfg.enable {
    home.sessionVariables = {
      CLUTTER_BACKEND = "wayland";
      NIXOS_OZONE_WL = "1";
      GDK_BACKEND = "wayland";
      QT_QPA_PLATFORM = "wayland";
      QT_WAYLAND_DISABLE_WINDOWDECORATION = "1";
      DISABLE_QT5_COMPAT = "0";
      QT_AUTO_SCREEN_SCALE_FACTOR = "1";
      MOZ_ENABLE_WAYLAND = "1";
      MOZ_DBUS_REMOTE = "1";
      XDG_SESSION_TYPE = "wayland";
      SDL_VIDEODRIVER = "wayland";
    } // mkIf (gpu == "nvidia") {
      LIBVA_DRIVER_NAME = "nvidia";
      GBM_BACKEND = "nvidia-drm";
      __GLX_VENDOR_LIBRARY_NAME = "nvidia";
      WLR_NO_HARDWARE_CURSORS = "1";
    };
  };
}