apiful/dist/client.js

Extensible, typed API tooling

//#region src/client.ts
function createClient(defaultOptions = {}) {
	const client = (() => {});
	client.defaultOptions = defaultOptions;
	client._extensions = Object.create(null);
	client.with = function(createExtension) {
		const extension = createExtension(this);
		if (typeof extension === "function") this._handler = extension;
		else for (const key of Object.keys(extension)) this._extensions[key] = extension[key];
		return new Proxy(this, {
			get(target, prop, receiver) {
				if (prop in target._extensions) return target._extensions[prop];
				if (prop in target) return Reflect.get(target, prop, receiver);
				return Reflect.get(extension, prop, receiver);
			},
			set(target, prop, value, receiver) {
				if (prop in target._extensions) {
					target._extensions[prop] = value;
					return true;
				}
				if (prop in target) return Reflect.set(target, prop, value, receiver);
				return Reflect.set(extension, prop, value, receiver);
			},
			apply(target, thisArg, args) {
				if (target._handler) return target._handler(...args);
				return Reflect.apply(target, thisArg, args);
			}
		});
	};
	return client;
}

//#endregion
export { createClient };