mirror of
https://github.com/ppy/osu
synced 2024-12-24 07:42:55 +00:00
179 lines
5.1 KiB
C#
179 lines
5.1 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using osu.Framework.Allocation;
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using osu.Framework.Bindables;
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using osu.Framework.Graphics;
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using osu.Game.Overlays.Rankings;
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using osu.Game.Users;
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using osu.Game.Rulesets;
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using osu.Game.Online.API;
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using osu.Game.Online.API.Requests;
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using osu.Game.Overlays.Rankings.Tables;
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namespace osu.Game.Overlays
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{
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public class RankingsOverlay : TabbableOnlineOverlay<RankingsOverlayHeader, RankingsScope>
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{
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protected Bindable<Country> Country => Header.Country;
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private APIRequest lastRequest;
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[Resolved]
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private IAPIProvider api { get; set; }
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[Resolved]
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private IBindable<RulesetInfo> parentRuleset { get; set; }
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[Cached]
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private readonly Bindable<RulesetInfo> ruleset = new Bindable<RulesetInfo>();
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public RankingsOverlay()
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: base(OverlayColourScheme.Green)
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{
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}
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protected override void LoadComplete()
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{
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base.LoadComplete();
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Header.Ruleset.BindTo(ruleset);
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Country.BindValueChanged(_ =>
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{
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// if a country is requested, force performance scope.
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if (Country.Value != null)
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Header.Current.Value = RankingsScope.Performance;
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Scheduler.AddOnce(triggerTabChanged);
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});
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ruleset.BindValueChanged(_ =>
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{
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if (Header.Current.Value == RankingsScope.Spotlights)
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return;
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Scheduler.AddOnce(triggerTabChanged);
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});
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}
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private bool requiresRulesetUpdate = true;
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protected override void PopIn()
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{
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if (requiresRulesetUpdate)
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{
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ruleset.Value = parentRuleset.Value;
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requiresRulesetUpdate = false;
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}
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base.PopIn();
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}
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protected override void OnTabChanged(RankingsScope tab)
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{
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// country filtering is only valid for performance scope.
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if (Header.Current.Value != RankingsScope.Performance)
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Country.Value = null;
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Scheduler.AddOnce(triggerTabChanged);
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}
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private void triggerTabChanged() => base.OnTabChanged(Header.Current.Value);
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protected override RankingsOverlayHeader CreateHeader() => new RankingsOverlayHeader();
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public void ShowCountry(Country requested)
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{
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if (requested == null)
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return;
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Show();
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Country.Value = requested;
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}
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protected override void CreateDisplayToLoad(RankingsScope tab)
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{
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lastRequest?.Cancel();
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if (Header.Current.Value == RankingsScope.Spotlights)
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{
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LoadDisplay(new SpotlightsLayout
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{
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Ruleset = { BindTarget = ruleset }
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});
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return;
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}
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var request = createScopedRequest();
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lastRequest = request;
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if (request == null)
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{
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LoadDisplay(Empty());
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return;
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}
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request.Success += () => Schedule(() => LoadDisplay(createTableFromResponse(request)));
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request.Failure += _ => Schedule(() => LoadDisplay(Empty()));
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api.Queue(request);
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}
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private APIRequest createScopedRequest()
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{
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switch (Header.Current.Value)
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{
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case RankingsScope.Performance:
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return new GetUserRankingsRequest(ruleset.Value, country: Country.Value?.FlagName);
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case RankingsScope.Country:
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return new GetCountryRankingsRequest(ruleset.Value);
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case RankingsScope.Score:
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return new GetUserRankingsRequest(ruleset.Value, UserRankingsType.Score);
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}
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return null;
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}
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private Drawable createTableFromResponse(APIRequest request)
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{
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switch (request)
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{
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case GetUserRankingsRequest userRequest:
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if (userRequest.Response == null)
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return null;
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switch (userRequest.Type)
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{
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case UserRankingsType.Performance:
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return new PerformanceTable(1, userRequest.Response.Users);
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case UserRankingsType.Score:
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return new ScoresTable(1, userRequest.Response.Users);
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}
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return null;
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case GetCountryRankingsRequest countryRequest:
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{
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if (countryRequest.Response == null)
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return null;
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return new CountriesTable(1, countryRequest.Response.Countries);
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}
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}
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return null;
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}
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protected override void Dispose(bool isDisposing)
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{
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lastRequest?.Cancel();
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base.Dispose(isDisposing);
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}
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}
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}
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