// 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.Linq; using osu.Framework.Allocation; using osu.Framework.Graphics; using osu.Framework.Graphics.Containers; using osu.Framework.Localisation; using osu.Game.Beatmaps; using osu.Game.Beatmaps.Drawables; using osu.Game.Database; using osu.Game.Graphics; using osu.Game.Graphics.Containers; using osu.Game.Localisation; using osu.Game.Online; using osuTK; using Realms; namespace osu.Game.Overlays.FirstRunSetup { [LocalisableDescription(typeof(FirstRunSetupBeatmapScreenStrings), nameof(FirstRunSetupBeatmapScreenStrings.Header))] public class ScreenBeatmaps : FirstRunSetupScreen { private ProgressRoundedButton downloadBundledButton = null!; private ProgressRoundedButton downloadTutorialButton = null!; private OsuTextFlowContainer currentlyLoadedBeatmaps = null!; private BundledBeatmapDownloader? tutorialDownloader; private BundledBeatmapDownloader? bundledDownloader; [Resolved] private OsuColour colours { get; set; } = null!; [Resolved] private RealmAccess realmAccess { get; set; } = null!; private IDisposable? beatmapSubscription; [BackgroundDependencyLoader] private void load() { Vector2 buttonSize = new Vector2(400, 50); Content.Children = new Drawable[] { new OsuTextFlowContainer(cp => cp.Font = OsuFont.Default.With(size: CONTENT_FONT_SIZE)) { Colour = OverlayColourProvider.Content1, Text = FirstRunSetupBeatmapScreenStrings.Description, RelativeSizeAxes = Axes.X, AutoSizeAxes = Axes.Y }, new Container { RelativeSizeAxes = Axes.X, Height = 30, Children = new Drawable[] { currentlyLoadedBeatmaps = new OsuTextFlowContainer(cp => cp.Font = OsuFont.Default.With(size: HEADER_FONT_SIZE, weight: FontWeight.SemiBold)) { Colour = OverlayColourProvider.Content2, TextAnchor = Anchor.Centre, Anchor = Anchor.Centre, Origin = Anchor.Centre, AutoSizeAxes = Axes.Both, }, } }, new OsuTextFlowContainer(cp => cp.Font = OsuFont.Default.With(size: CONTENT_FONT_SIZE)) { Colour = OverlayColourProvider.Content1, Text = FirstRunSetupBeatmapScreenStrings.TutorialDescription, RelativeSizeAxes = Axes.X, AutoSizeAxes = Axes.Y }, downloadTutorialButton = new ProgressRoundedButton { Size = buttonSize, Anchor = Anchor.TopCentre, Origin = Anchor.TopCentre, BackgroundColour = colours.Pink3, Text = FirstRunSetupBeatmapScreenStrings.TutorialButton, Action = downloadTutorial }, new OsuTextFlowContainer(cp => cp.Font = OsuFont.Default.With(size: CONTENT_FONT_SIZE)) { Colour = OverlayColourProvider.Content1, Text = FirstRunSetupBeatmapScreenStrings.BundledDescription, RelativeSizeAxes = Axes.X, AutoSizeAxes = Axes.Y }, downloadBundledButton = new ProgressRoundedButton { Size = buttonSize, Anchor = Anchor.TopCentre, Origin = Anchor.TopCentre, BackgroundColour = colours.Blue3, Text = FirstRunSetupBeatmapScreenStrings.BundledButton, Action = downloadBundled }, new OsuTextFlowContainer(cp => cp.Font = OsuFont.Default.With(size: CONTENT_FONT_SIZE)) { Colour = OverlayColourProvider.Content1, Text = FirstRunSetupBeatmapScreenStrings.ObtainMoreBeatmaps, RelativeSizeAxes = Axes.X, AutoSizeAxes = Axes.Y }, }; } protected override void LoadComplete() { base.LoadComplete(); beatmapSubscription = realmAccess.RegisterForNotifications(r => r.All<BeatmapSetInfo>().Where(s => !s.DeletePending && !s.Protected), beatmapsChanged); } protected override void Dispose(bool isDisposing) { base.Dispose(isDisposing); beatmapSubscription?.Dispose(); } private void beatmapsChanged(IRealmCollection<BeatmapSetInfo> sender, ChangeSet? changes, Exception error) { currentlyLoadedBeatmaps.Text = FirstRunSetupBeatmapScreenStrings.CurrentlyLoadedBeatmaps(sender.Count); if (sender.Count == 0) { currentlyLoadedBeatmaps.FadeColour(colours.Red1, 500, Easing.OutQuint); } else if (changes != null && (changes.DeletedIndices.Any() || changes.InsertedIndices.Any())) { currentlyLoadedBeatmaps.FadeColour(colours.Yellow) .FadeColour(OverlayColourProvider.Content2, 1500, Easing.OutQuint); currentlyLoadedBeatmaps.ScaleTo(1.1f) .ScaleTo(1, 1500, Easing.OutQuint); } } private void downloadTutorial() { if (tutorialDownloader != null) return; tutorialDownloader = new BundledBeatmapDownloader(true); AddInternal(tutorialDownloader); var downloadTracker = tutorialDownloader.DownloadTrackers.First(); downloadTracker.State.BindValueChanged(state => { if (state.NewValue == DownloadState.LocallyAvailable) downloadTutorialButton.Complete(); }, true); downloadTracker.Progress.BindValueChanged(progress => { downloadTutorialButton.SetProgress(progress.NewValue, false); }, true); } private void downloadBundled() { if (bundledDownloader != null) return; bundledDownloader = new BundledBeatmapDownloader(false); AddInternal(bundledDownloader); foreach (var tracker in bundledDownloader.DownloadTrackers) tracker.State.BindValueChanged(_ => updateProgress(), true); void updateProgress() { double progress = (double)bundledDownloader.DownloadTrackers.Count(t => t.State.Value == DownloadState.LocallyAvailable) / bundledDownloader.DownloadTrackers.Count(); if (progress == 1) downloadBundledButton.Complete(); else downloadBundledButton.SetProgress(progress, true); } } } }