// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE

using System.Linq;
using osu.Framework.Graphics;
using osu.Game.Beatmaps;
using osu.Game.Screens.Select;

namespace osu.Game.Tests.Visual
{
    internal class TestCaseBeatmapDetails : OsuTestCase
    {
        public override string Description => "BeatmapDetails tab of BeatmapDetailArea";

        public TestCaseBeatmapDetails()
        {
            BeatmapDetails details;
            Add(details = new BeatmapDetails
            {
                RelativeSizeAxes = Axes.Both,
                Padding = new MarginPadding(150),
            });

            AddStep("beatmap all metrics", () => details.Beatmap = new BeatmapInfo
            {
                Version = "All Metrics",
                Metadata = new BeatmapMetadata
                {
                    Source = "osu!lazer",
                    Tags = "this beatmap has all the metrics",
                },
                BaseDifficulty = new BeatmapDifficulty
                {
                    CircleSize = 7,
                    DrainRate = 1,
                    OverallDifficulty = 5.7f,
                    ApproachRate = 3.5f,
                },
                StarDifficulty = 5.3f,
                Metrics = new BeatmapMetrics
                {
                    Ratings = Enumerable.Range(0, 10),
                    Fails = Enumerable.Range(1, 100).Select(i => i % 12 - 6),
                    Retries = Enumerable.Range(-2, 100).Select(i => i % 12 - 6),
                },
            });

            AddStep("beatmap ratings", () => details.Beatmap = new BeatmapInfo
            {
                Version = "Only Ratings",
                Metadata = new BeatmapMetadata
                {
                    Source = "osu!lazer",
                    Tags = "this beatmap has ratings metrics but not retries or fails",
                },
                BaseDifficulty = new BeatmapDifficulty
                {
                    CircleSize = 6,
                    DrainRate = 9,
                    OverallDifficulty = 6,
                    ApproachRate = 6,
                },
                StarDifficulty = 4.8f,
                Metrics = new BeatmapMetrics
                {
                    Ratings = Enumerable.Range(0, 10),
                },
            });

            AddStep("beatmap fails retries", () => details.Beatmap = new BeatmapInfo
            {
                Version = "Only Retries and Fails",
                Metadata = new BeatmapMetadata
                {
                    Source = "osu!lazer",
                    Tags = "this beatmap has retries and fails but no ratings",
                },
                BaseDifficulty = new BeatmapDifficulty
                {
                    CircleSize = 3.7f,
                    DrainRate = 6,
                    OverallDifficulty = 6,
                    ApproachRate = 7,
                },
                StarDifficulty = 2.91f,
                Metrics = new BeatmapMetrics
                {
                    Fails = Enumerable.Range(1, 100).Select(i => i % 12 - 6),
                    Retries = Enumerable.Range(-2, 100).Select(i => i % 12 - 6),
                },
            });

            AddStep("beatmap no metrics", () => details.Beatmap = new BeatmapInfo
            {
                Version = "No Metrics",
                Metadata = new BeatmapMetadata
                {
                    Source = "osu!lazer",
                    Tags = "this beatmap has no metrics",
                },
                BaseDifficulty = new BeatmapDifficulty
                {
                    CircleSize = 5,
                    DrainRate = 5,
                    OverallDifficulty = 5.5f,
                    ApproachRate = 6.5f,
                },
                StarDifficulty = 1.97f,
                Metrics = new BeatmapMetrics(),
            });

            AddStep("null beatmap", () => details.Beatmap = null);
        }
    }
}