// 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.Profile.Sections.Historical;
using osu.Game.Overlays.Profile;
using osu.Framework.Graphics;
using osu.Game.Overlays;
using osu.Framework.Allocation;
using static osu.Game.Users.User;

namespace osu.Game.Tests.Visual.Online
{
    public class TestSceneUserHistoryGraph : OsuTestScene
    {
        public override IReadOnlyList<Type> RequiredTypes => new[]
        {
            typeof(UserHistoryGraph),
            typeof(UserGraph<,>),
        };

        [Cached]
        private readonly OverlayColourProvider colourProvider = new OverlayColourProvider(OverlayColourScheme.Pink);

        public TestSceneUserHistoryGraph()
        {
            TestGraph graph;

            Add(graph = new TestGraph
            {
                RelativeSizeAxes = Axes.X,
                Height = 200,
                Anchor = Anchor.Centre,
                Origin = Anchor.Centre,
            });

            var values = new[]
            {
                new UserHistoryCount
                {
                    Date = new DateTime(2000, 1, 1),
                    Count = 10,
                },
                new UserHistoryCount
                {
                    Date = new DateTime(2000, 2, 1),
                    Count = 20,
                },
                new UserHistoryCount
                {
                    Date = new DateTime(2000, 3, 1),
                    Count = 100,
                },
                new UserHistoryCount
                {
                    Date = new DateTime(2000, 4, 1),
                    Count = 15,
                },
                new UserHistoryCount
                {
                    Date = new DateTime(2000, 5, 1),
                    Count = 30,
                }
            };

            var moreValues = new[]
            {
                new UserHistoryCount
                {
                    Date = new DateTime(2010, 5, 1),
                    Count = 1000,
                },
                new UserHistoryCount
                {
                    Date = new DateTime(2010, 6, 1),
                    Count = 20,
                },
                new UserHistoryCount
                {
                    Date = new DateTime(2010, 7, 1),
                    Count = 20000,
                },
                new UserHistoryCount
                {
                    Date = new DateTime(2010, 8, 1),
                    Count = 30,
                },
                new UserHistoryCount
                {
                    Date = new DateTime(2010, 9, 1),
                    Count = 50,
                },
                new UserHistoryCount
                {
                    Date = new DateTime(2010, 10, 1),
                    Count = 2000,
                },
                new UserHistoryCount
                {
                    Date = new DateTime(2010, 11, 1),
                    Count = 2100,
                }
            };

            AddStep("Set fake values", () => graph.Values = values);
            AddStep("Set more values", () => graph.Values = moreValues);
            AddStep("Set null values", () => graph.Values = null);
            AddStep("Set empty values", () => graph.Values = Array.Empty<UserHistoryCount>());
        }

        private class TestGraph : UserHistoryGraph
        {
            protected override UserGraphTooltip GetTooltip() => new TestTooltip();

            private class TestTooltip : HistoryGraphTooltip
            {
                protected override string TooltipCounterName => "Test Counter";
            }
        }
    }
}