Better notes and bans (#14228)

Co-authored-by: Chief-Engineer <119664036+Chief-Engineer@users.noreply.github.com>

Content.Server/Administration/Notes/UserNotesEui.cs

@@ -0,0 +1,49 @@
+using System.Linq;
+using System.Threading.Tasks;
+using Content.Server.EUI;
+using Content.Shared.Administration.Notes;
+using Content.Shared.CCVar;
+using Content.Shared.Database;
+using Content.Shared.Eui;
+using Robust.Shared.Configuration;
+
+namespace Content.Server.Administration.Notes;
+
+public sealed class UserNotesEui : BaseEui
+{
+    [Dependency] private readonly IAdminNotesManager _notesMan = default!;
+    [Dependency] private readonly IConfigurationManager _cfg = default!;
+    private readonly bool _seeOwnNotes;
+
+    public UserNotesEui()
+    {
+        IoCManager.InjectDependencies(this);
+        _seeOwnNotes = _cfg.GetCVar(CCVars.SeeOwnNotes);
+
+        if (!_seeOwnNotes)
+        {
+            Logger.WarningS("admin.notes", "User notes initialized when see_own_notes set to false");
+        }
+    }
+
+    private Dictionary<(int, NoteType), SharedAdminNote> Notes { get; set; } = new();
+
+    public override EuiStateBase GetNewState()
+    {
+        return new UserNotesEuiState(
+            Notes
+        );
+    }
+
+    public async Task UpdateNotes()
+    {
+        if (!_seeOwnNotes)
+        {
+            Logger.WarningS("admin.notes", $"User {Player.Name} with ID {Player.UserId} tried to update their own user notes when see_own_notes was set to false");
+            return;
+        }
+
+        Notes = (await _notesMan.GetVisibleRemarks(Player.UserId)).Select(note => note.ToShared()).ToDictionary(note => (note.Id, note.NoteType));
+        StateDirty();
+    }
+}