# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, ... }:

#let
#  amdgpu-kernel-module = pkgs.callPackage ./amdgpu-kernel-module.nix {
    # Make sure the module targets the same kernel as your system is using.
#    kernel = config.boot.kernelPackages.kernel;
#  };
#in

{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
    ];

  networking.hostName = "TheBlackBox";

  # Linux and VR... nightmare below
  #boot.extraModulePackages = [
  #  (amdgpu-kernel-module.overrideAttrs (_: {
  #    patches = [ ./amdgpu-cap_sys_nice_begone.patch ];
  #  }))
  #];

  # Synergy
  #services.synergy.server.enable = true;

  services.wivrn = {
    enable = true;
    openFirewall = true;

    # Run WiVRn as a systemd service on startup
    autoStart = true;
    steam = {
      enable = true;
      importOXRRuntimes = true;
      package = pkgs.steam.override {
        extraProfile = ''
          # Allows Monado/WiVRn to be used
          export PRESSURE_VESSEL_IMPORT_OPENXR_1_RUNTIMES=1
          # Fixes timezones on VRChat
          unset TZ
        '';
      };
    };
  };

  programs.alvr = {
    enable = true;
    openFirewall = true;
  };

  services.monado = {
    enable = true;
    defaultRuntime = true; # Register as default OpenXR runtime
  };

  systemd.user.services.monado.environment = {
    STEAMVR_LH_ENABLE = "1";
    XRT_COMPOSITOR_COMPUTE = "1";
  };

  users.users.k3t = {
    packages = with pkgs; [
      virt-viewer
      fuse-overlayfs
      fuse3
      psmisc
      dwarfs
      wineWow64Packages.staging
    ];
  };
}