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osu-lazer/osu.Game/Overlays/Dashboard/Friends/FriendsLayout.cs
2020-03-16 09:42:21 +03:00

257 lines
9.3 KiB
C#

// 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 System.Threading;
using osu.Framework.Allocation;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Shapes;
using osu.Game.Graphics.UserInterface;
using osu.Game.Online.API;
using osu.Game.Online.API.Requests;
using osu.Game.Online.API.Requests.Responses;
using osu.Game.Users;
using osuTK;
namespace osu.Game.Overlays.Dashboard.Friends
{
public class FriendsLayout : CompositeDrawable
{
private List<APIFriend> users = new List<APIFriend>();
public List<APIFriend> Users
{
get => users;
set
{
users = value;
usersLoaded = true;
onlineStatusControl.Populate(value);
}
}
[Resolved]
private IAPIProvider api { get; set; }
private GetFriendsRequest request;
private CancellationTokenSource cancellationToken;
private Drawable currentContent;
private readonly Box background;
private readonly Box controlBackground;
private readonly FriendsOnlineStatusControl onlineStatusControl;
private readonly UserListToolbar userListToolbar;
private readonly Container itemsPlaceholder;
private readonly LoadingLayer loading;
public FriendsLayout()
{
RelativeSizeAxes = Axes.X;
AutoSizeAxes = Axes.Y;
InternalChild = new FillFlowContainer
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Children = new Drawable[]
{
new Container
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Children = new Drawable[]
{
controlBackground = new Box
{
RelativeSizeAxes = Axes.Both
},
new Container
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Padding = new MarginPadding
{
Top = 20,
Horizontal = 45
},
Child = onlineStatusControl = new FriendsOnlineStatusControl(),
}
}
},
new Container
{
Name = "User List",
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Children = new Drawable[]
{
background = new Box
{
RelativeSizeAxes = Axes.Both
},
new FillFlowContainer
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Direction = FillDirection.Vertical,
Margin = new MarginPadding { Bottom = 20 },
Children = new Drawable[]
{
new Container
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Padding = new MarginPadding
{
Horizontal = 40,
Vertical = 20
},
Child = userListToolbar = new UserListToolbar
{
Anchor = Anchor.CentreRight,
Origin = Anchor.CentreRight,
}
},
new Container
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Children = new Drawable[]
{
itemsPlaceholder = new Container
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Padding = new MarginPadding { Horizontal = 50 }
},
loading = new LoadingLayer(itemsPlaceholder)
}
}
}
}
}
}
}
};
}
[BackgroundDependencyLoader]
private void load(OverlayColourProvider colourProvider)
{
background.Colour = colourProvider.Background4;
controlBackground.Colour = colourProvider.Background5;
}
private bool usersLoaded;
protected override void LoadComplete()
{
base.LoadComplete();
onlineStatusControl.Current.BindValueChanged(_ => recreatePanels());
userListToolbar.DisplayStyle.BindValueChanged(_ => recreatePanels());
userListToolbar.SortCriteria.BindValueChanged(_ => recreatePanels());
if (!api.IsLoggedIn)
return;
request = new GetFriendsRequest();
request.Success += response => Schedule(() => Users = response);
api.Queue(request);
}
private void recreatePanels()
{
// Don't allow any changes until we have users loaded
if (!usersLoaded)
return;
cancellationToken?.Cancel();
if (itemsPlaceholder.Any())
loading.Show();
var groupedUsers = onlineStatusControl.Current.Value?.Users ?? new List<APIFriend>();
var sortedUsers = sortUsers(groupedUsers);
LoadComponentAsync(createTable(sortedUsers), addContentToPlaceholder, (cancellationToken = new CancellationTokenSource()).Token);
}
private void addContentToPlaceholder(Drawable content)
{
loading.Hide();
var lastContent = currentContent;
if (lastContent != null)
{
lastContent.FadeOut(100, Easing.OutQuint).Expire();
lastContent.Delay(25).Schedule(() => lastContent.BypassAutoSizeAxes = Axes.Y);
}
itemsPlaceholder.Add(currentContent = content);
currentContent.FadeIn(200, Easing.OutQuint);
}
private FillFlowContainer createTable(List<APIFriend> users)
{
var style = userListToolbar.DisplayStyle.Value;
return new FillFlowContainer
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Spacing = new Vector2(style == OverlayPanelDisplayStyle.Card ? 10 : 2),
Children = users.Select(u => createUserPanel(u, style)).ToList()
};
}
private UserPanel createUserPanel(User user, OverlayPanelDisplayStyle style)
{
switch (style)
{
default:
case OverlayPanelDisplayStyle.Card:
return new UserGridPanel(user).With(panel =>
{
panel.Anchor = Anchor.TopCentre;
panel.Origin = Anchor.TopCentre;
panel.Width = 290;
});
case OverlayPanelDisplayStyle.List:
return new UserListPanel(user);
}
}
private List<APIFriend> sortUsers(List<APIFriend> unsorted)
{
switch (userListToolbar.SortCriteria.Value)
{
default:
case UserSortCriteria.LastVisit:
return unsorted.OrderBy(u => u.LastVisit).Reverse().ToList();
case UserSortCriteria.Rank:
return unsorted.Where(u => u.CurrentModeRank.HasValue).OrderBy(u => u.CurrentModeRank).Concat(unsorted.Where(u => u.CurrentModeRank == null)).ToList();
case UserSortCriteria.Username:
return unsorted.OrderBy(u => u.Username).ToList();
}
}
protected override void Dispose(bool isDisposing)
{
request?.Cancel();
cancellationToken?.Cancel();
base.Dispose(isDisposing);
}
}
}