import fs from "fs";
import path from "path";
import { nop } from "../utils/nopProxy";

function forEachKey(cb) {
	for (const k of [
		"LiteGraph",
		"LGraph",
		"LLink",
		"LGraphNode",
		"LGraphGroup",
		"DragAndScale",
		"LGraphCanvas",
		"ContextMenu",
	]) {
		cb(k);
	}
}

export default {
	setup(ctx) {
		const lg = fs.readFileSync(path.resolve("./src/lib/litegraph.core.js"), "utf-8");
		const globalTemp = {};
		(function (console) {
			eval(lg);
		}).call(globalTemp, nop);

		forEachKey((k) => (ctx[k] = globalTemp[k]));
		const lg_ext = fs.readFileSync(path.resolve("./src/lib/litegraph.extensions.js"), "utf-8");
		eval(lg_ext);
	},

	teardown(ctx) {
		forEachKey((k) => delete ctx[k]);

		// Clear document after each run
		document.getElementsByTagName("html")[0].innerHTML = "";
	}
};