{ pkgs, lib, nvidia, ... }:
lib.mkIf (nvidia.enable == true)
{
  home = {
    packages = with pkgs; [
      nvtopPackages.full
    ];
    sessionVariables = {
      NIXOS_OZONE_WL = "1"; # Hint electron apps to use wayland
      WLR_NO_HARDWARE_CURSORS = "1"; # Fix cursor rendering issue on wlr nvidia.

      XDG_CURRENT_DESKTOP = "Hyprland";
      XDG_SESSION_TYPE = "wayland";
      XDG_SESSION_DESKTOP = "Hyprland";

      GBM_BACKEND = "nvidia-drm";
      __GLX_VENDOR_LIBRARY_NAME = "nvidia";
      LIBVA_DRIVER_NAME = "nvidia";
      __GL_GSYNC_ALLOWED = "1";
      __GL_VRR_ALLOWED = "0"; 
      WLR_DRM_NO_ATOMIC = "1";

      QT_AUTO_SCREEN_SCALE_FACTOR = "1";
      QT_WAYLAND_DISABLE_WINDOWDECORATION = "1";
      QT_QPA_PLATFORM = "wayland";
      QT_QPA_PLATFORMTHEME = "qt5ct";

      GDK_SCALE = "2";

      ELECTRON_OZONE_PLATFORM_HINT = "auto";

      NVD_BACKEND = "direct";
    };
  };
}