// 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.Collections.Generic;
using System.Linq;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Game.Online.Rooms;
using osuTK;

namespace osu.Game.Screens.OnlinePlay.Multiplayer.Match.Playlist
{
    /// <summary>
    /// A historically-ordered list of <see cref="DrawableRoomPlaylistItem"/>s.
    /// </summary>
    public partial class MultiplayerHistoryList : DrawableRoomPlaylist
    {
        public MultiplayerHistoryList()
        {
            ShowItemOwners = true;
        }

        protected override FillFlowContainer<RearrangeableListItem<PlaylistItem>> CreateListFillFlowContainer() => new HistoryFillFlowContainer
        {
            Spacing = new Vector2(0, 2)
        };

        private partial class HistoryFillFlowContainer : FillFlowContainer<RearrangeableListItem<PlaylistItem>>
        {
            public override IEnumerable<Drawable> FlowingChildren => base.FlowingChildren.OfType<RearrangeableListItem<PlaylistItem>>().OrderByDescending(item => item.Model.PlayedAt);
        }
    }
}
