diff --git a/MatrixRoomUtils.Abstractions/RoomInfo.cs b/MatrixRoomUtils.Abstractions/RoomInfo.cs
new file mode 100644
index 0000000..6db3447
--- /dev/null
+++ b/MatrixRoomUtils.Abstractions/RoomInfo.cs
@@ -0,0 +1,100 @@
+using System.Collections.ObjectModel;
+using System.Text.Json.Nodes;
+using ArcaneLibs;
+using LibMatrix;
+using LibMatrix.EventTypes.Spec.State;
+using LibMatrix.EventTypes.Spec.State.RoomInfo;
+using LibMatrix.RoomTypes;
+
+namespace MatrixRoomUtils.Abstractions;
+
+public class RoomInfo : NotifyPropertyChanged {
+ public required GenericRoom Room { get; set; }
+ public ObservableCollection<StateEventResponse?> StateEvents { get; } = new();
+
+ public async Task<StateEventResponse?> GetStateEvent(string type, string stateKey = "") {
+ var @event = StateEvents.FirstOrDefault(x => x.Type == type && x.StateKey == stateKey);
+ if (@event is not null) return @event;
+ @event = new StateEventResponse {
+ RoomId = Room.RoomId,
+ Type = type,
+ StateKey = stateKey,
+ Sender = null, //TODO implement
+ EventId = null
+ };
+ // if (Room is null) return null;
+ try {
+ @event.RawContent = await Room.GetStateAsync<JsonObject>(type, stateKey);
+ }
+ catch (MatrixException e) {
+ if (e is { ErrorCode: "M_NOT_FOUND" }) {
+ if (type == "m.room.name")
+ @event = new() {
+ Type = type,
+ StateKey = stateKey,
+ TypedContent = new RoomNameEventContent() {
+ Name = await Room.GetNameOrFallbackAsync()
+ },
+ //TODO implement
+ RoomId = null,
+ Sender = null,
+ EventId = null
+ };
+ else
+ @event.RawContent = default!;
+ }
+ else {
+ throw;
+ }
+ }
+
+ StateEvents.Add(@event);
+ return @event;
+ }
+
+ public string? RoomIcon {
+ get => _roomIcon ?? "https://api.dicebear.com/6.x/identicon/svg?seed=" + Room.RoomId;
+ set => SetField(ref _roomIcon, value);
+ }
+
+ public string? RoomName {
+ get => _roomName ?? DefaultRoomName ?? Room.RoomId;
+ set => SetField(ref _roomName, value);
+ }
+
+ public RoomCreateEventContent? CreationEventContent {
+ get => _creationEventContent;
+ set => SetField(ref _creationEventContent, value);
+ }
+
+ public string? RoomCreator {
+ get => _roomCreator;
+ set => SetField(ref _roomCreator, value);
+ }
+
+ // public string? GetRoomIcon() => (StateEvents.FirstOrDefault(x => x?.Type == RoomAvatarEventContent.EventId)?.TypedContent as RoomAvatarEventContent)?.Url ??
+ // "mxc://rory.gay/dgP0YPjJEWaBwzhnbyLLwGGv";
+
+ private string? _roomIcon;
+ private string? _roomName;
+ private RoomCreateEventContent? _creationEventContent;
+ private string? _roomCreator;
+
+ public string? DefaultRoomName { get; set; }
+
+ public RoomInfo() {
+ StateEvents.CollectionChanged += (_, args) => {
+ if (args.NewItems is { Count: > 0 })
+ foreach (StateEventResponse newState in args.NewItems) { // TODO: switch statement benchmark?
+ if (newState.Type == RoomNameEventContent.EventId && newState.TypedContent is RoomNameEventContent roomNameContent)
+ RoomName = roomNameContent.Name;
+ else if (newState is { Type: RoomAvatarEventContent.EventId, TypedContent: RoomAvatarEventContent roomAvatarContent })
+ RoomIcon = roomAvatarContent.Url;
+ else if (newState is { Type: RoomCreateEventContent.EventId, TypedContent: RoomCreateEventContent roomCreateContent }) {
+ CreationEventContent = roomCreateContent;
+ RoomCreator = newState.Sender;
+ }
+ }
+ };
+ }
+}
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