// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.

using System;
using System.Collections.Generic;
using osu.Game.Overlays.Rankings.Tables;
using osu.Framework.Allocation;
using osu.Game.Overlays;
using NUnit.Framework;
using osu.Game.Users;
using osu.Framework.Bindables;
using osu.Game.Overlays.Rankings;

namespace osu.Game.Tests.Visual.Online
{
    public class TestSceneRankingsOverlay : OsuTestScene
    {
        protected override bool UseOnlineAPI => true;

        public override IReadOnlyList<Type> RequiredTypes => new[]
        {
            typeof(PerformanceTable),
            typeof(ScoresTable),
            typeof(CountriesTable),
            typeof(TableRowBackground),
            typeof(UserBasedTable),
            typeof(RankingsTable<>),
            typeof(RankingsOverlay)
        };

        [Cached]
        private RankingsOverlay rankingsOverlay;

        private readonly Bindable<Country> countryBindable = new Bindable<Country>();
        private readonly Bindable<RankingsScope> scope = new Bindable<RankingsScope>();

        public TestSceneRankingsOverlay()
        {
            Add(rankingsOverlay = new TestRankingsOverlay
            {
                Country = { BindTarget = countryBindable },
                Scope = { BindTarget = scope },
            });
        }

        [Test]
        public void TestShow()
        {
            AddStep("Show", rankingsOverlay.Show);
        }

        [Test]
        public void TestFlagScopeDependency()
        {
            AddStep("Set scope to Score", () => scope.Value = RankingsScope.Score);
            AddAssert("Check country is Null", () => countryBindable.Value == null);
            AddStep("Set country", () => countryBindable.Value = us_country);
            AddAssert("Check scope is Performance", () => scope.Value == RankingsScope.Performance);
        }

        [Test]
        public void TestShowCountry()
        {
            AddStep("Show US", () => rankingsOverlay.ShowCountry(us_country));
        }

        [Test]
        public void TestHide()
        {
            AddStep("Hide", rankingsOverlay.Hide);
        }

        private static readonly Country us_country = new Country
        {
            FlagName = "US",
            FullName = "United States"
        };

        private class TestRankingsOverlay : RankingsOverlay
        {
            public new Bindable<Country> Country => base.Country;

            public new Bindable<RankingsScope> Scope => base.Scope;
        }
    }
}
