import { executionAsyncId } from "./async-hook.mjs";
let _asyncIdCounter = 100;
class _AsyncResource {
	__unenv__ = true;
	type;
	_asyncId;
	_triggerAsyncId;
	constructor(type, triggerAsyncId = executionAsyncId()) {
		this.type = type;
		this._asyncId = -1 * _asyncIdCounter++;
		this._triggerAsyncId = typeof triggerAsyncId === "number" ? triggerAsyncId : triggerAsyncId?.triggerAsyncId;
	}
	static bind(fn, type, thisArg) {
		const resource = new AsyncResource(type ?? "anonymous");
		return resource.bind(fn);
	}
	bind(fn, thisArg) {
		const binded = (...args) => this.runInAsyncScope(fn, thisArg, ...args);
		binded.asyncResource = this;
		return binded;
	}
	runInAsyncScope(fn, thisArg, ...args) {
		const result = fn.apply(thisArg, args);
		return result;
	}
	emitDestroy() {
		return this;
	}
	asyncId() {
		return this._asyncId;
	}
	triggerAsyncId() {
		return this._triggerAsyncId;
	}
}
export const AsyncResource = globalThis.AsyncResource || _AsyncResource;