/*
 * Copyright (C) 2008-2017, Juick
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.juick.xmpp;

import com.juick.components.XMPPRouter;
import com.juick.components.configuration.BotAppConfiguration;
import com.juick.configuration.DataConfiguration;
import com.juick.service.ImagesService;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.mock.mockito.MockBean;
import org.springframework.test.context.junit4.SpringRunner;
import rocks.xmpp.addr.Jid;
import rocks.xmpp.core.XmppException;
import rocks.xmpp.core.session.ConnectionEvent;
import rocks.xmpp.core.session.Extension;
import rocks.xmpp.core.session.XmppSessionConfiguration;
import rocks.xmpp.core.session.debug.LogbackDebugger;
import rocks.xmpp.core.stanza.model.Message;
import rocks.xmpp.extensions.component.accept.ExternalComponent;

import javax.inject.Inject;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutorService;

import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.equalTo;

@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.DEFINED_PORT,
        classes = { BotAppConfiguration.class, DataConfiguration.class})
public class XMPPTests {
    @MockBean
    ImagesService imagesService;
    @Inject
    XMPPRouter router;
    @Inject
    ExecutorService service;
    @Test
    public void routerHandshake() throws InterruptedException {
        XmppSessionConfiguration configuration = XmppSessionConfiguration.builder()
                .extensions(Extension.of(com.juick.Message.class))
                .debugger(LogbackDebugger.class)
                .build();
        ExternalComponent routerClient = ExternalComponent.create("test.localhost",
                "secret", configuration, "localhost", 5347);
        CountDownLatch lock = new CountDownLatch(1);
        routerClient.addConnectionListener(connectionEvent -> {
            if (connectionEvent.equals(ConnectionEvent.Type.RECONNECTION_SUCCEEDED)) {
                lock.countDown();
            }
        });
        ExternalComponent routerClient2 = ExternalComponent.create("bot.localhost",
                "secret", configuration, "localhost", 5347);
        CountDownLatch lock2 = new CountDownLatch(1);
        routerClient2.addConnectionListener(connectionEvent -> {
            if (connectionEvent.equals(ConnectionEvent.Type.RECONNECTION_SUCCEEDED)) {
                lock2.countDown();
            }
        });
        service.submit(() -> {
            try {
                Thread.sleep(3000);
                routerClient.connect();
                routerClient2.connect();
            } catch (XmppException | InterruptedException e) {
                e.printStackTrace();
            }
            lock.countDown();
            lock2.countDown();
        });
        lock.await();
        CountDownLatch lock3 = new CountDownLatch(2);
        routerClient2.sendMessage(new Message(Jid.of("yoyo@test.localhost"), Message.Type.CHAT, "test" ));
        routerClient2.sendMessage(new Message(Jid.of("yoyo@test.localhost"), Message.Type.CHAT, "test" ));
        routerClient.addInboundMessageListener(messageEvent -> {
            assertThat(messageEvent.getMessage().getBody(), equalTo("test"));
            lock3.countDown();
        });
        lock3.await();
    }
}