/*
 * Copyright (C) 2021 Emeric Poupon
 *
 * This file is part of LMS.
 *
 * LMS is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * LMS 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with LMS.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "Common.hpp"
#include "services/database/StarredTrack.hpp"

using namespace Database;

using ScopedStarredTrack = ScopedEntity<Database::StarredTrack>;

TEST_F(DatabaseFixture, StarredTrack)
{
    ScopedTrack track {session, "MyTrack"};
    ScopedUser user {session, "MyUser"};
    ScopedUser user2 {session, "MyUser2"};

    {
        auto transaction {session.createSharedTransaction()};

        auto starredTrack {StarredTrack::find(session, track->getId(), user->getId(), FeedbackBackend::Internal)};
        EXPECT_FALSE(starredTrack);
        EXPECT_EQ(StarredTrack::getCount(session), 0);

        auto tracks {Track::findIds(session, Track::FindParameters {})};
        EXPECT_EQ(tracks.results.size(), 1);
    }

    ScopedStarredTrack starredTrack {session, track.lockAndGet(), user.lockAndGet(), FeedbackBackend::Internal};
    {
        auto transaction {session.createSharedTransaction()};

        auto gotTrack {StarredTrack::find(session, track->getId(), user->getId(), FeedbackBackend::Internal)};
        EXPECT_EQ(gotTrack->getId(), starredTrack->getId());
        EXPECT_EQ(StarredTrack::getCount(session), 1);
    }

    {
        auto transaction {session.createSharedTransaction()};

        auto tracks {Track::findIds(session, Track::FindParameters {})};
        EXPECT_EQ(tracks.results.size(), 1);

        tracks = Track::findIds(session, Track::FindParameters {}.setStarringUser(user.getId(), FeedbackBackend::Internal));
        EXPECT_EQ(tracks.results.size(), 1);

        tracks = Track::findIds(session, Track::FindParameters {}.setStarringUser(user2.getId(), FeedbackBackend::Internal));
        EXPECT_EQ(tracks.results.size(), 0);
    }
}

TEST_F(DatabaseFixture, Starredtrack_PendingDestroy)
{
    ScopedTrack track {session, "MyTrack"};
    ScopedUser user {session, "MyUser"};
    ScopedStarredTrack starredTrack {session, track.lockAndGet(), user.lockAndGet(), FeedbackBackend::Internal};

    {
        auto transaction {session.createUniqueTransaction()};

        auto tracks {Track::findIds(session, Track::FindParameters {}.setStarringUser(user.getId(), FeedbackBackend::Internal))};
        EXPECT_EQ(tracks.results.size(), 1);

        starredTrack.get().modify()->setSyncState(SyncState::PendingRemove);
        tracks = Track::findIds(session, Track::FindParameters {}.setStarringUser(user.getId(), FeedbackBackend::Internal));
        EXPECT_EQ(tracks.results.size(), 0);
    }
}

TEST_F(DatabaseFixture, StarredTrack_dateTime)
{
    ScopedTrack track1 {session, "MyTrack1"};
    ScopedTrack track2 {session, "MyTrack2"};
    ScopedUser user {session, "MyUser"};

    ScopedStarredTrack starredTrack1 {session, track1.lockAndGet(), user.lockAndGet(), FeedbackBackend::Internal};
    ScopedStarredTrack starredTrack2 {session, track2.lockAndGet(), user.lockAndGet(), FeedbackBackend::Internal};

    const Wt::WDateTime dateTime {Wt::WDate {1950, 1, 2}, Wt::WTime {12, 30, 1}};

    {
        auto transaction {session.createSharedTransaction()};

        auto tracks {Track::findIds(session, Track::FindParameters {}.setStarringUser(user.getId(), FeedbackBackend::Internal))};
        EXPECT_EQ(tracks.results.size(), 2);
    }

    {
        auto transaction {session.createUniqueTransaction()};

        starredTrack1.get().modify()->setDateTime(dateTime);
        starredTrack2.get().modify()->setDateTime(dateTime.addSecs(-1));

        auto tracks {Track::findIds(session, Track::FindParameters {}.setStarringUser(user.getId(), FeedbackBackend::Internal).setSortMethod(TrackSortMethod::StarredDateDesc))};
        ASSERT_EQ(tracks.results.size(), 2);
        EXPECT_EQ(tracks.results[0], starredTrack1->getTrack()->getId());
        EXPECT_EQ(tracks.results[1], starredTrack2->getTrack()->getId());
    }
    {
        auto transaction {session.createUniqueTransaction()};

        starredTrack1.get().modify()->setDateTime(dateTime);
        starredTrack2.get().modify()->setDateTime(dateTime.addSecs(1));

        auto tracks {Track::findIds(session, Track::FindParameters {}.setStarringUser(user.getId(), FeedbackBackend::Internal).setSortMethod(TrackSortMethod::StarredDateDesc))};
        ASSERT_EQ(tracks.results.size(), 2);
        EXPECT_EQ(tracks.results[0], starredTrack2->getTrack()->getId());
        EXPECT_EQ(tracks.results[1], starredTrack1->getTrack()->getId());
    }
}