// 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.Bindables; using osu.Framework.Graphics.Containers; using osu.Game.Online.Rooms; using osu.Game.Screens.OnlinePlay.Match; using osu.Game.Users; namespace osu.Game.Screens.OnlinePlay { /// <summary> /// A <see cref="CompositeDrawable"/> that exposes bindables for <see cref="Room"/> properties. /// </summary> public class OnlinePlayComposite : CompositeDrawable { [Resolved(typeof(Room))] protected Bindable<long?> RoomID { get; private set; } [Resolved(typeof(Room), nameof(Room.Name))] protected Bindable<string> RoomName { get; private set; } [Resolved(typeof(Room))] protected Bindable<User> Host { get; private set; } [Resolved(typeof(Room))] protected Bindable<RoomStatus> Status { get; private set; } [Resolved(typeof(Room))] protected Bindable<GameType> Type { get; private set; } [Resolved(typeof(Room))] protected BindableList<PlaylistItem> Playlist { get; private set; } [Resolved(typeof(Room))] protected BindableList<User> RecentParticipants { get; private set; } [Resolved(typeof(Room))] protected Bindable<int> ParticipantCount { get; private set; } [Resolved(typeof(Room))] protected Bindable<int?> MaxParticipants { get; private set; } [Resolved(typeof(Room))] protected Bindable<int?> MaxAttempts { get; private set; } [Resolved(typeof(Room))] public Bindable<PlaylistAggregateScore> UserScore { get; private set; } [Resolved(typeof(Room))] protected Bindable<DateTimeOffset?> EndDate { get; private set; } [Resolved(typeof(Room))] protected Bindable<RoomAvailability> Availability { get; private set; } [Resolved(typeof(Room))] protected Bindable<TimeSpan?> Duration { get; private set; } /// <summary> /// The currently selected item in the <see cref="RoomSubScreen"/>, or the first item from <see cref="Playlist"/> /// if this <see cref="OnlinePlayComposite"/> is not within a <see cref="RoomSubScreen"/>. /// </summary> protected readonly Bindable<PlaylistItem> SelectedItem = new Bindable<PlaylistItem>(); protected override void LoadComplete() { base.LoadComplete(); Playlist.BindCollectionChanged((_, __) => UpdateSelectedItem(), true); } protected virtual void UpdateSelectedItem() { SelectedItem.Value = Playlist.FirstOrDefault(); } } }