Wow, I accidentally the whole UI

Penumbra/UI/ModsTab/ModPanelConflictsTab.cs

@@ -0,0 +1,69 @@
+using System;
+using System.Numerics;
+using ImGuiNET;
+using OtterGui.Raii;
+using OtterGui.Widgets;
+using Penumbra.Collections;
+using Penumbra.Meta.Manipulations;
+using Penumbra.Mods;
+using Penumbra.String.Classes;
+using Penumbra.UI.Classes;
+
+namespace Penumbra.UI.ModTab;
+
+public class ModPanelConflictsTab : ITab
+{
+    private readonly ModFileSystemSelector _selector;
+    private readonly ModCollection.Manager _collectionManager;
+
+    public ModPanelConflictsTab(ModCollection.Manager collectionManager, ModFileSystemSelector selector)
+    {
+        _collectionManager = collectionManager;
+        _selector          = selector;
+    }
+
+    public ReadOnlySpan<byte> Label
+        => "Conflicts"u8;
+
+    public bool IsVisible
+        => _collectionManager.Current.Conflicts(_selector.Selected!).Count > 0;
+
+    public void DrawContent()
+    {
+        using var box = ImRaii.ListBox("##conflicts", -Vector2.One);
+        if (!box)
+            return;
+
+        // Can not be null because otherwise the tab bar is never drawn.
+        var mod = _selector.Selected!;
+        foreach (var conflict in Penumbra.CollectionManager.Current.Conflicts(mod))
+        {
+            if (ImGui.Selectable(conflict.Mod2.Name) && conflict.Mod2 is Mod otherMod)
+                _selector.SelectByValue(otherMod);
+
+            ImGui.SameLine();
+            using (var color = ImRaii.PushColor(ImGuiCol.Text,
+                       conflict.HasPriority ? ColorId.HandledConflictMod.Value(Penumbra.Config) : ColorId.ConflictingMod.Value(Penumbra.Config)))
+            {
+                var priority = conflict.Mod2.Index < 0
+                    ? conflict.Mod2.Priority
+                    : _collectionManager.Current[conflict.Mod2.Index].Settings!.Priority;
+                ImGui.TextUnformatted($"(Priority {priority})");
+            }
+
+            using var indent = ImRaii.PushIndent(30f);
+            foreach (var data in conflict.Conflicts)
+            {
+                unsafe
+                {
+                    var _ = data switch
+                    {
+                        Utf8GamePath p     => ImGuiNative.igSelectable_Bool(p.Path.Path, 0, ImGuiSelectableFlags.None, Vector2.Zero) > 0,
+                        MetaManipulation m => ImGui.Selectable(m.Manipulation?.ToString() ?? string.Empty),
+                        _                  => false,
+                    };
+                }
+            }
+        }
+    }
+}