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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.mobile.fcm;

import com.liferay.mobile.fcm.json.Response;

import io.reactivex.Single;

/**
 * @author Bruno Farache
 */

public class RxSender {

	public RxSender(String key) {
		this(new Sender(key));
	}

	public RxSender(Sender sender) {
		findRxInClasspath("io.reactivex.Single");
		this.sender = sender;
	}

	public Single send(Message message) {
		return Single.fromCallable(() ->
			sender.send(message)
		);
	}

	public Sender sender() {
		return sender;
	}

	protected static void findRxInClasspath(String className) {
		try {
			Class.forName(className);
		}
		catch (ClassNotFoundException cnfe) {
			throw new RuntimeException(
				"RxSender needs RxJava 2.0.x added as runtime dependency",
				cnfe);
		}
	}

	protected final Sender sender;

}