Fix suspicion round end timer, actually show it.

Content.Client/UserInterface/Suspicion/SuspicionGui.xaml.cs

@@ -0,0 +1,123 @@
+using System.Diagnostics.CodeAnalysis;
+using System.Globalization;
+using System.Linq;
+using Content.Client.GameObjects.Components.Suspicion;
+using Content.Client.GameObjects.EntitySystems;
+using Content.Shared.Interfaces;
+using Robust.Client.AutoGenerated;
+using Robust.Client.Player;
+using Robust.Client.UserInterface;
+using Robust.Client.UserInterface.XAML;
+using Robust.Shared.GameObjects.Systems;
+using Robust.Shared.Interfaces.Timing;
+using Robust.Shared.IoC;
+using Robust.Shared.Localization;
+using Robust.Shared.Maths;
+using Robust.Shared.Timing;
+using static Robust.Client.UserInterface.Controls.BaseButton;
+
+#nullable enable
+
+namespace Content.Client.UserInterface.Suspicion
+{
+    [GenerateTypedNameReferences]
+    public partial class SuspicionGui : Control
+    {
+        [Dependency] private readonly IPlayerManager _playerManager = default!;
+        [Dependency] private readonly IGameTiming _timing = default!;
+
+        private string? _previousRoleName;
+        private bool _previousAntagonist;
+
+        public SuspicionGui()
+        {
+            RobustXamlLoader.Load(this);
+            IoCManager.InjectDependencies(this);
+
+            RoleButton.OnPressed += RoleButtonPressed;
+            RoleButton.CustomMinimumSize = (200, 60);
+        }
+
+        private void RoleButtonPressed(ButtonEventArgs obj)
+        {
+            if (!TryGetComponent(out var role))
+            {
+                return;
+            }
+
+            if (!role.Antagonist ?? false)
+            {
+                return;
+            }
+
+            var allies = string.Join(", ", role.Allies.Select(tuple => tuple.name));
+            var message = role.Allies.Count switch
+            {
+                0 => Loc.GetString("You have no allies"),
+                var n => Loc.GetPluralString("Your ally is {0}", "Your allies are {0}", n, allies),
+            };
+
+            role.Owner.PopupMessage(message);
+        }
+
+        private bool TryGetComponent([NotNullWhen(true)] out SuspicionRoleComponent? suspicion)
+        {
+            suspicion = default;
+            if (_playerManager.LocalPlayer?.ControlledEntity == null)
+            {
+                return false;
+            }
+
+            return _playerManager.LocalPlayer.ControlledEntity.TryGetComponent(out suspicion);
+        }
+
+        public void UpdateLabel()
+        {
+            if (!TryGetComponent(out var suspicion))
+            {
+                Visible = false;
+                return;
+            }
+
+            if (suspicion.Role == null || suspicion.Antagonist == null)
+            {
+                Visible = false;
+                return;
+            }
+
+            var endTime = EntitySystem.Get<SuspicionEndTimerSystem>().EndTime;
+            if (endTime == null)
+            {
+                TimerLabel.Visible = false;
+            }
+            else
+            {
+                var diff = _timing.CurTime - endTime.Value;
+                TimerLabel.Visible = true;
+                TimerLabel.Text = $"{diff:mm\\:ss}";
+            }
+
+            if (_previousRoleName == suspicion.Role && _previousAntagonist == suspicion.Antagonist)
+            {
+                return;
+            }
+
+            _previousRoleName = suspicion.Role;
+            _previousAntagonist = suspicion.Antagonist.Value;
+
+            var buttonText = CultureInfo.CurrentCulture.TextInfo.ToTitleCase(_previousRoleName);
+            buttonText = Loc.GetString(buttonText);
+
+            RoleButton.Text = buttonText;
+            RoleButton.ModulateSelfOverride = _previousAntagonist ? Color.Red : Color.Green;
+
+            Visible = true;
+        }
+
+        protected override void FrameUpdate(FrameEventArgs args)
+        {
+            base.FrameUpdate(args);
+            UpdateLabel();
+        }
+    }
+}