{
  pkgs
, lib
, config
, ...
}:
let
	cfg = config.tsssni;
in {
	options.tsssni = let
		mkBool = desc: lib.mkEnableOption ("whether tsssni is using " + desc);
	in {
		systemSupport = mkBool "current system";
		languagesSupport = mkBool "languages supported by launched treesitters";
		editorSupport = mkBool "specific code editor";
		riceSupport = mkBool "specific programs for unix ricing";
		graphicsSupport = let
			apisOptions = apiLists: lib.mapListsToAttrs apiLists (api: mkBool api);
		in {}
		++ (apisOptions [ "vulkan" "opengl" "d3d12" "d3d11" "d3d9" "metal" ]);
	};

	config.tsssni = lib.mkIf cfg.enable (
		let
			anyPackageIn = pkgsList: list: (builtins.any (p: builtins.elem p list) pkgsList);
			anyEnabled = attrsList: (builtins.any (attrs: attrs.enable) attrsList);
		in with pkgs; {
			systemSupport = let 
				system = stdenv.hostPlatform;
			in false
			|| (system.isLinux && system.isx86_64)
			|| (system.isDarwin && system.isAaarch64);

			languageSupport = anyPackageIn (with vimPlugins.nvim-treesitter.builtGrammars; [
				c
				cpp
				cmake
				glsl
				hlsl
				slang
				nix
			]) config.nixvim.plugins.treesittter.grammarPackages;

			graphicsSupport = {
				vulkan = true;
				opengl = true;
				d3d12 = true;
			};

			editorSupport = config.nixvim.defaultEditor;

			riceSupport = anyEnabled (with config.programs; [  
				hyprland
				ags
			]);
		}
	);
}