/*
 * 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.service;

import com.juick.Message;
import com.juick.Tag;
import com.juick.User;
import com.juick.configuration.RepositoryConfiguration;
import com.juick.server.helpers.AnonymousUser;
import org.junit.*;
import org.junit.runner.RunWith;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.AbstractJUnit4SpringContextTests;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import javax.inject.Inject;
import java.util.Collections;
import java.util.List;

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

/**
 * Created by aalexeev on 11/25/16.
 */
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = RepositoryConfiguration.class)
public class MessageServiceTest extends AbstractJUnit4SpringContextTests {
    @Inject
    private MessagesService messagesService;
    @Inject
    private UserService userService;
    @Inject
    private SubscriptionService subscriptionService;
    @Inject
    private TagService tagService;
    @Inject
    private TelegramService telegramService;
    @Inject
    private JdbcTemplate jdbcTemplate;
    @Inject
    private CrosspostService crosspostService;
    @Inject
    private PMQueriesService pmQueriesService;

    static int ugnichId, freefdId, mid;

    private static boolean setUpIsDone = false;

    @Before
    public void createUgniches() {
        if (!setUpIsDone) {
            ugnichId = userService.createUser("ugnich", "secret");
            freefdId = userService.createUser("freefd", "secret");
            setUpIsDone = true;
        }
    }

    @Test
    public void getMyFeed() {
        mid = messagesService.createMessage(ugnichId, "test", null, null);
        int mid2 = messagesService.createMessage(ugnichId, "test2", null, null);
        subscriptionService.subscribeUser(userService.getUserByUID(freefdId).orElse(AnonymousUser.INSTANCE),
                userService.getUserByUID(ugnichId).orElse(AnonymousUser.INSTANCE));
        List<Integer> freefdFeed = messagesService.getMyFeed(freefdId, 0, false);
        assertThat(freefdFeed.size(), equalTo(2));
        int tonyaid = userService.createUser("Tonya", "secret");
        int mid3 = messagesService.createMessage(tonyaid, "test3", null, null);
        messagesService.recommendMessage(mid3, ugnichId);
        assertThat(messagesService.getMyFeed(freefdId, 0, false).size(), equalTo(2));
        assertThat(messagesService.getMyFeed(freefdId, 0, true).size(), equalTo(3));
        assertThat(messagesService.getMyFeed(freefdId, mid2, true).size(), equalTo(1));
        assertThat(messagesService.getMyFeed(freefdId, mid, false).size(), equalTo(0));
        assertThat(messagesService.recommendMessage(mid, ugnichId), equalTo(true));
        assertThat(messagesService.getMessage(mid).getLikes(), equalTo(1));
        assertThat(messagesService.recommendMessage(mid, ugnichId), equalTo(false));
        assertThat(messagesService.getMessage(mid).getLikes(), equalTo(0));
        assertThat(messagesService.getAll(ugnichId, 0).size(), equalTo(3));

        User ugnich = userService.getUserByUID(ugnichId).orElse(AnonymousUser.INSTANCE);
        User freefd = userService.getUserByUID(freefdId).orElse(AnonymousUser.INSTANCE);
        Tag yoTag = tagService.getTag("yoyo", true);
        int mid = messagesService.createMessage(ugnichId, "yo", null, Collections.singletonList(yoTag));
        List<User> subscribers = subscriptionService.getSubscribedUsers(ugnichId, mid);

        telegramService.createTelegramUser(12345, "freefd");
        String loginhash = jdbcTemplate.queryForObject("SELECT loginhash FROM telegram where tg_id=?",
                String.class, 12345);
        crosspostService.setTelegramUser(loginhash, freefd.getUid());

        List<Long> telegramSubscribers = telegramService.getTelegramIdentifiers(subscribers);
        assertThat(subscribers.size(), equalTo(1));
        assertThat(subscribers.size(), equalTo(telegramSubscribers.size()));
        assertThat(subscribers.get(0).getUid(), equalTo(freefd.getUid()));
        tagService.blacklistTag(freefd, yoTag);
        List<User> subscribers2 = subscriptionService.getSubscribedUsers(ugnichId, mid);
        assertThat(subscribers2.size(), equalTo(0));
        assertThat(telegramService.getTelegramIdentifiers(subscribers2).size(), equalTo(0));
        tagService.blacklistTag(freefd, yoTag);
        assertThat(subscriptionService.getSubscribedUsers(ugnichId, mid).size(), equalTo(1));
    }
    @Test
    public void pmTests() {
        pmQueriesService.createPM(freefdId, ugnichId, "hello");
        Message pm = pmQueriesService.getPMMessages(ugnichId, freefdId).get(0);
        assertThat(pm.getText(), equalTo("hello"));
        assertThat(pm.getUser().getUid(), equalTo(freefdId));
    }
}