ufiber/dist/router/smart.js

Next-gen webserver for node-js developer

import { MESSAGE_MATCHER_IS_ALREADY_BUILT } from "../consts.js";
import { UnsupportedPathError } from "./error.js";

//#region src/router/smart.ts
var SmartRouter = class {
	name = "SmartRouter";
	#routers = [];
	#routes = [];
	constructor(init) {
		this.#routers = init.routers;
	}
	add(method, path, handler) {
		if (!this.#routes) throw new Error(MESSAGE_MATCHER_IS_ALREADY_BUILT);
		this.#routes.push([
			method,
			path,
			handler
		]);
	}
	match(method, path) {
		if (!this.#routes) throw new Error("Fatal error");
		const routers = this.#routers;
		const routes = this.#routes;
		const len = routers.length;
		let i = 0;
		let res;
		for (; i < len; i++) {
			const router = routers[i];
			try {
				for (let i$1 = 0, len$1 = routes.length; i$1 < len$1; i$1++) router.add(...routes[i$1]);
				res = router.match(method, path);
			} catch (e) {
				if (e instanceof UnsupportedPathError) continue;
				throw e;
			}
			this.match = router.match.bind(router);
			this.#routers = [router];
			this.#routes = void 0;
			break;
		}
		if (i === len) throw new Error("Fatal error");
		this.name = `SmartRouter + ${this.activeRouter.name}`;
		return res;
	}
	get activeRouter() {
		if (this.#routes || this.#routers.length !== 1) throw new Error("No active router has been determined yet.");
		return this.#routers[0];
	}
};

//#endregion
export { SmartRouter };