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-rw-r--r--LibMatrix/Extensions/MatrixHttpClient.Single.cs16
-rw-r--r--LibMatrix/Helpers/MessageBuilder.cs12
-rw-r--r--LibMatrix/Helpers/SyncHelper.cs8
-rw-r--r--LibMatrix/LibMatrix.csproj10
-rw-r--r--LibMatrix/Responses/DeviceKeysUploadRequest.cs24
-rw-r--r--LibMatrix/Responses/SyncResponse.cs2
-rw-r--r--LibMatrix/Responses/UserDirectoryResponse.cs30
-rw-r--r--LibMatrix/RoomTypes/GenericRoom.cs54
-rw-r--r--LibMatrix/Services/ServiceInstaller.cs10
-rw-r--r--LibMatrix/StateEvent.cs39
10 files changed, 162 insertions, 43 deletions
diff --git a/LibMatrix/Extensions/MatrixHttpClient.Single.cs b/LibMatrix/Extensions/MatrixHttpClient.Single.cs
index 39eb7e5..4145a16 100644
--- a/LibMatrix/Extensions/MatrixHttpClient.Single.cs
+++ b/LibMatrix/Extensions/MatrixHttpClient.Single.cs
@@ -2,6 +2,7 @@
 // #define SYNC_HTTPCLIENT // Only allow one request as a time, for debugging
 using System.Diagnostics;
 using System.Diagnostics.CodeAnalysis;
+using System.Net;
 using System.Net.Http.Headers;
 using System.Reflection;
 using System.Security.Cryptography.X509Certificates;
@@ -73,12 +74,15 @@ public class MatrixHttpClient {
         await _rateLimitSemaphore.WaitAsync(cancellationToken);
 #endif
 
-        Console.WriteLine($"Sending {request.Method} {BaseAddress}{request.RequestUri} ({Util.BytesToString(request.Content?.Headers.ContentLength ?? 0)})");
+        Console.WriteLine($"Sending {request.Method} {BaseAddress}{request.RequestUri} ({Util.BytesToString(request.GetContentLength())})");
 
         if (request.RequestUri is null) throw new NullReferenceException("RequestUri is null");
         if (!request.RequestUri.IsAbsoluteUri) request.RequestUri = new Uri(BaseAddress, request.RequestUri);
         foreach (var (key, value) in AdditionalQueryParameters) request.RequestUri = request.RequestUri.AddQuery(key, value);
-        foreach (var (key, value) in DefaultRequestHeaders) request.Headers.Add(key, value);
+        foreach (var (key, value) in DefaultRequestHeaders) {
+            if (request.Headers.Contains(key)) continue;
+            request.Headers.Add(key, value);
+        }
 
         request.Options.Set(new HttpRequestOptionsKey<bool>("WebAssemblyEnableStreamingResponse"), true);
 
@@ -106,7 +110,13 @@ public class MatrixHttpClient {
     public async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken = default) {
         var responseMessage = await SendUnhandledAsync(request, cancellationToken);
         if (responseMessage.IsSuccessStatusCode) return responseMessage;
-
+        
+        //retry on gateway timeout
+        if (responseMessage.StatusCode == HttpStatusCode.GatewayTimeout) {
+            request.ResetSendStatus();
+            return await SendAsync(request, cancellationToken);
+        }
+        
         //error handling
         var content = await responseMessage.Content.ReadAsStringAsync(cancellationToken);
         if (content.Length == 0)
diff --git a/LibMatrix/Helpers/MessageBuilder.cs b/LibMatrix/Helpers/MessageBuilder.cs
index d897078..b639e1f 100644
--- a/LibMatrix/Helpers/MessageBuilder.cs
+++ b/LibMatrix/Helpers/MessageBuilder.cs
@@ -91,6 +91,18 @@ public class MessageBuilder(string msgType = "m.text", string format = "org.matr
         return this;
     }
 
+    public MessageBuilder WithMention(string id, string? displayName = null) {
+        Content.Body += $"@{displayName ?? id}";
+        Content.FormattedBody += $"<a href=\"https://matrix.to/#/{id}\">{displayName ?? id}</a>";
+        return this;
+    }
+
+    public MessageBuilder WithNewline() {
+        Content.Body += "\n";
+        Content.FormattedBody += "<br>";
+        return this;
+    }
+
     public MessageBuilder WithTable(Action<TableBuilder> tableBuilder) {
         var tb = new TableBuilder(this);
         this.WithHtmlTag("table", msb => tableBuilder(tb));
diff --git a/LibMatrix/Helpers/SyncHelper.cs b/LibMatrix/Helpers/SyncHelper.cs
index 1833bd0..c9ca85d 100644
--- a/LibMatrix/Helpers/SyncHelper.cs
+++ b/LibMatrix/Helpers/SyncHelper.cs
@@ -4,6 +4,7 @@ using ArcaneLibs.Extensions;
 using LibMatrix.Filters;
 using LibMatrix.Homeservers;
 using LibMatrix.Responses;
+using LibMatrix.Utilities;
 using Microsoft.Extensions.Logging;
 
 namespace LibMatrix.Helpers;
@@ -42,6 +43,7 @@ public class SyncHelper(AuthenticatedHomeserverGeneric homeserver, ILogger? logg
             _filter = value;
             _filterIsDirty = true;
             _filterId = null;
+            _namedFilterName = null;
         }
     }
 
@@ -81,16 +83,16 @@ public class SyncHelper(AuthenticatedHomeserverGeneric homeserver, ILogger? logg
         if (!string.IsNullOrWhiteSpace(Since)) url += $"&since={Since}";
         if (_filterId is not null) url += $"&filter={_filterId}";
 
-        logger?.LogInformation("SyncHelper: Calling: {}", url);
+        // logger?.LogInformation("SyncHelper: Calling: {}", url);
 
         try {
             var httpResp = await homeserver.ClientHttpClient.GetAsync(url, cancellationToken ?? CancellationToken.None);
             if (httpResp is null) throw new NullReferenceException("Failed to send HTTP request");
-            logger?.LogInformation("Got sync response: {} bytes, {} elapsed", httpResp.Content.Headers.ContentLength ?? -1, sw.Elapsed);
+            logger?.LogTrace("Got sync response: {} bytes, {} elapsed", httpResp.GetContentLength(), sw.Elapsed);
             var deserializeSw = Stopwatch.StartNew();
             var resp = await httpResp.Content.ReadFromJsonAsync<SyncResponse>(cancellationToken: cancellationToken ?? CancellationToken.None,
                 jsonTypeInfo: SyncResponseSerializerContext.Default.SyncResponse);
-            logger?.LogInformation("Deserialized sync response: {} bytes, {} elapsed, {} total", httpResp.Content.Headers.ContentLength ?? -1, deserializeSw.Elapsed, sw.Elapsed);
+            logger?.LogInformation("Deserialized sync response: {} bytes, {} elapsed, {} total", httpResp.GetContentLength(), deserializeSw.Elapsed, sw.Elapsed);
             var timeToWait = MinimumDelay.Subtract(sw.Elapsed);
             if (timeToWait.TotalMilliseconds > 0)
                 await Task.Delay(timeToWait);
diff --git a/LibMatrix/LibMatrix.csproj b/LibMatrix/LibMatrix.csproj
index e037672..f4a20bc 100644
--- a/LibMatrix/LibMatrix.csproj
+++ b/LibMatrix/LibMatrix.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <LangVersion>preview</LangVersion>
@@ -12,8 +12,8 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="8.0.1" />
-        <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.1" />
+        <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.0" />
+        <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.0" />
     </ItemGroup>
 
     <ItemGroup>
@@ -23,12 +23,14 @@
                 Using the NuGet version in development is annoying due to delays between pushing and being able to consume.
                 If you want to use a time-appropriate version of the library, recursively clone https://cgit.rory.gay/matrix/MatrixUtils.git
                 instead, since this will be locked by the MatrixUtils project, which contains both LibMatrix and ArcaneLibs as a submodule. -->
-        <PackageReference Condition="!Exists('..\ArcaneLibs\ArcaneLibs\ArcaneLibs.csproj')" Include="ArcaneLibs" Version="*-preview*"/>
+        <PackageReference Condition="!Exists('..\ArcaneLibs\ArcaneLibs\ArcaneLibs.csproj')" Include="ArcaneLibs" Version="*-preview.202*"/>
         <ProjectReference Include="..\LibMatrix.EventTypes\LibMatrix.EventTypes.csproj"/>
     </ItemGroup>
 
+    <!-- 
     <Target Name="ArcaneLibsNugetWarning" AfterTargets="AfterBuild">
         <Warning Text="ArcaneLibs is being referenced from NuGet, which is dangerous. Please read the warning in LibMatrix.csproj!" Condition="!Exists('..\ArcaneLibs\ArcaneLibs\ArcaneLibs.csproj')"/>
     </Target>
+    -->
 
 </Project>
diff --git a/LibMatrix/Responses/DeviceKeysUploadRequest.cs b/LibMatrix/Responses/DeviceKeysUploadRequest.cs
new file mode 100644
index 0000000..c93c4c6
--- /dev/null
+++ b/LibMatrix/Responses/DeviceKeysUploadRequest.cs
@@ -0,0 +1,24 @@
+using System.Text.Json.Serialization;
+
+namespace LibMatrix.Responses;
+
+public class DeviceKeysUploadRequest {
+    [JsonPropertyName("device_keys")]
+    public DeviceKeysSchema DeviceKeys { get; set; }
+
+
+    [JsonPropertyName("one_time_keys")]
+    public Dictionary<string, OneTimeKey> OneTimeKeys { get; set; }
+
+    public class DeviceKeysSchema {
+        [JsonPropertyName("algorithms")]
+        public List<string> Algorithms { get; set; }
+    }
+    public class OneTimeKey {
+        [JsonPropertyName("key")]
+        public string Key { get; set; }
+        
+        [JsonPropertyName("signatures")]
+        public Dictionary<string, Dictionary<string, string>> Signatures { get; set; }
+    }
+}
\ No newline at end of file
diff --git a/LibMatrix/Responses/SyncResponse.cs b/LibMatrix/Responses/SyncResponse.cs
index e4addb6..b2308c5 100644
--- a/LibMatrix/Responses/SyncResponse.cs
+++ b/LibMatrix/Responses/SyncResponse.cs
@@ -39,7 +39,7 @@ public class SyncResponse {
     // supporting classes
     public class PresenceDataStructure {
         [JsonPropertyName("events")]
-        public List<StateEventResponse> Events { get; set; } = new();
+        public List<StateEventResponse>? Events { get; set; }
     }
 
     public class RoomsDataStructure {
diff --git a/LibMatrix/Responses/UserDirectoryResponse.cs b/LibMatrix/Responses/UserDirectoryResponse.cs
new file mode 100644
index 0000000..13235d9
--- /dev/null
+++ b/LibMatrix/Responses/UserDirectoryResponse.cs
@@ -0,0 +1,30 @@
+using System.Text.Json.Serialization;
+
+namespace LibMatrix.Responses;
+
+public class UserDirectoryResponse {
+    [JsonPropertyName("limited")]
+    public bool Limited { get; set; }
+    
+    [JsonPropertyName("results")]
+    public List<UserDirectoryResult> Results { get; set; }
+
+    public class UserDirectoryResult {
+        [JsonPropertyName("avatar_url")]
+        public string? AvatarUrl { get; set; }
+        
+        [JsonPropertyName("display_name")]
+        public string? DisplayName { get; set; }
+        
+        [JsonPropertyName("user_id")]
+        public string UserId { get; set; }
+    }
+}
+
+public class UserDirectoryRequest {
+    [JsonPropertyName("search_term")]
+    public string SearchTerm { get; set; }
+    
+    [JsonPropertyName("limit")]
+    public int? Limit { get; set; }
+}
\ No newline at end of file
diff --git a/LibMatrix/RoomTypes/GenericRoom.cs b/LibMatrix/RoomTypes/GenericRoom.cs
index b9d98bd..8398ab9 100644
--- a/LibMatrix/RoomTypes/GenericRoom.cs
+++ b/LibMatrix/RoomTypes/GenericRoom.cs
@@ -106,7 +106,7 @@ public class GenericRoom {
                 Console.WriteLine("WARNING: Homeserver does not support getting event ID from state events, falling back to sync");
                 var sh = new SyncHelper(Homeserver);
                 var emptyFilter = new SyncFilter.EventFilter(types: [], limit: 1, senders: [], notTypes: ["*"]);
-                var emptyStateFilter = new SyncFilter.RoomFilter.StateFilter(types: [], limit: 1, senders: [], notTypes: ["*"], rooms:[]);
+                var emptyStateFilter = new SyncFilter.RoomFilter.StateFilter(types: [], limit: 1, senders: [], notTypes: ["*"], rooms: []);
                 sh.Filter = new() {
                     Presence = emptyFilter,
                     AccountData = emptyFilter,
@@ -121,10 +121,11 @@ public class GenericRoom {
                 var sync = await sh.SyncAsync();
                 var state = sync.Rooms.Join[RoomId].State.Events;
                 var stateEvent = state.FirstOrDefault(x => x.Type == type && x.StateKey == stateKey);
-                if (stateEvent is null) throw new LibMatrixException() {
-                    ErrorCode = LibMatrixException.ErrorCodes.M_NOT_FOUND,
-                    Error = "State event not found in sync response"
-                };
+                if (stateEvent is null)
+                    throw new LibMatrixException() {
+                        ErrorCode = LibMatrixException.ErrorCodes.M_NOT_FOUND,
+                        Error = "State event not found in sync response"
+                    };
                 return stateEvent.EventId;
             }
 
@@ -232,7 +233,7 @@ public class GenericRoom {
         // var sw = Stopwatch.StartNew();
         var res = await Homeserver.ClientHttpClient.GetAsync($"/_matrix/client/v3/rooms/{RoomId}/members");
         // if (sw.ElapsedMilliseconds > 1000)
-            // Console.WriteLine($"Members call responded in {sw.GetElapsedAndRestart()}");
+        // Console.WriteLine($"Members call responded in {sw.GetElapsedAndRestart()}");
         // else sw.Restart();
         // var resText = await res.Content.ReadAsStringAsync();
         // Console.WriteLine($"Members call response read in {sw.GetElapsedAndRestart()}");
@@ -240,7 +241,7 @@ public class GenericRoom {
             TypeInfoResolver = ChunkedStateEventResponseSerializerContext.Default
         });
         // if (sw.ElapsedMilliseconds > 100)
-            // Console.WriteLine($"Members call deserialised in {sw.GetElapsedAndRestart()}");
+        // Console.WriteLine($"Members call deserialised in {sw.GetElapsedAndRestart()}");
         // else sw.Restart();
         foreach (var resp in result.Chunk) {
             if (resp?.Type != "m.room.member") continue;
@@ -249,14 +250,14 @@ public class GenericRoom {
         }
 
         // if (sw.ElapsedMilliseconds > 100)
-            // Console.WriteLine($"Members call iterated in {sw.GetElapsedAndRestart()}");
+        // Console.WriteLine($"Members call iterated in {sw.GetElapsedAndRestart()}");
     }
 
     public async Task<FrozenSet<StateEventResponse>> GetMembersListAsync(bool joinedOnly = true) {
         // var sw = Stopwatch.StartNew();
         var res = await Homeserver.ClientHttpClient.GetAsync($"/_matrix/client/v3/rooms/{RoomId}/members");
         // if (sw.ElapsedMilliseconds > 1000)
-            // Console.WriteLine($"Members call responded in {sw.GetElapsedAndRestart()}");
+        // Console.WriteLine($"Members call responded in {sw.GetElapsedAndRestart()}");
         // else sw.Restart();
         // var resText = await res.Content.ReadAsStringAsync();
         // Console.WriteLine($"Members call response read in {sw.GetElapsedAndRestart()}");
@@ -264,7 +265,7 @@ public class GenericRoom {
             TypeInfoResolver = ChunkedStateEventResponseSerializerContext.Default
         });
         // if (sw.ElapsedMilliseconds > 100)
-            // Console.WriteLine($"Members call deserialised in {sw.GetElapsedAndRestart()}");
+        // Console.WriteLine($"Members call deserialised in {sw.GetElapsedAndRestart()}");
         // else sw.Restart();
         var members = new List<StateEventResponse>();
         foreach (var resp in result.Chunk) {
@@ -274,7 +275,7 @@ public class GenericRoom {
         }
 
         // if (sw.ElapsedMilliseconds > 100)
-            // Console.WriteLine($"Members call iterated in {sw.GetElapsedAndRestart()}");
+        // Console.WriteLine($"Members call iterated in {sw.GetElapsedAndRestart()}");
         return members.ToFrozenSet();
     }
 
@@ -320,7 +321,9 @@ public class GenericRoom {
     [Obsolete("This method will be merged into GetNameAsync() in the future.")]
     public async Task<string> GetNameOrFallbackAsync(int maxMemberNames = 2) {
         try {
-            return await GetNameAsync();
+            var name = await GetNameAsync();
+            if (!string.IsNullOrEmpty(name)) return name;
+            throw new();
         }
         catch {
             try {
@@ -376,7 +379,7 @@ public class GenericRoom {
 
     public async Task UnbanAsync(string userId, string? reason = null) =>
         await Homeserver.ClientHttpClient.PostAsJsonAsync($"/_matrix/client/v3/rooms/{RoomId}/unban",
-            new UserIdAndReason { UserId = userId, Reason = reason});
+            new UserIdAndReason { UserId = userId, Reason = reason });
 
     public async Task InviteUserAsync(string userId, string? reason = null, bool skipExisting = true) {
         if (skipExisting && await GetStateOrNullAsync<RoomMemberEventContent>("m.room.member", userId) is not null)
@@ -428,6 +431,16 @@ public class GenericRoom {
 
         return await res.Content.ReadFromJsonAsync<T>();
     }
+    
+    public async Task<T?> GetRoomAccountDataOrNullAsync<T>(string key) {
+        try {
+            return await GetRoomAccountDataAsync<T>(key);
+        }
+        catch (MatrixException e) {
+            if (e.ErrorCode == "M_NOT_FOUND") return default;
+            throw;
+        }
+    }
 
     public async Task SetRoomAccountDataAsync(string key, object data) {
         var res = await Homeserver.ClientHttpClient.PutAsJsonAsync($"/_matrix/client/v3/user/{Homeserver.UserId}/rooms/{RoomId}/account_data/{key}", data);
@@ -440,10 +453,17 @@ public class GenericRoom {
     public Task<StateEventResponse> GetEventAsync(string eventId) =>
         Homeserver.ClientHttpClient.GetFromJsonAsync<StateEventResponse>($"/_matrix/client/v3/rooms/{RoomId}/event/{eventId}");
 
-    public async Task<EventIdResponse> RedactEventAsync(string eventToRedact, string reason) {
+    public async Task<EventIdResponse> RedactEventAsync(string eventToRedact, string? reason = null) {
         var data = new { reason };
-        return (await (await Homeserver.ClientHttpClient.PutAsJsonAsync(
-            $"/_matrix/client/v3/rooms/{RoomId}/redact/{eventToRedact}/{Guid.NewGuid()}", data)).Content.ReadFromJsonAsync<EventIdResponse>())!;
+        var url = $"/_matrix/client/v3/rooms/{RoomId}/redact/{eventToRedact}/{Guid.NewGuid().ToString()}";
+        while (true) {
+            try {
+                return (await (await Homeserver.ClientHttpClient.PutAsJsonAsync(url, data)).Content.ReadFromJsonAsync<EventIdResponse>())!;
+            } catch (MatrixException e) {
+                if (e is { ErrorCode: MatrixException.ErrorCodes.M_FORBIDDEN }) throw;
+                throw;
+            }
+        }
     }
 
 #endregion
@@ -510,7 +530,7 @@ public class GenericRoom {
 
         var uri = new Uri(path, UriKind.Relative);
         if (dir == "b" || dir == "f") uri = uri.AddQuery("dir", dir);
-        else if(!string.IsNullOrWhiteSpace(dir)) throw new ArgumentException("Invalid direction", nameof(dir));
+        else if (!string.IsNullOrWhiteSpace(dir)) throw new ArgumentException("Invalid direction", nameof(dir));
         if (!string.IsNullOrEmpty(from)) uri = uri.AddQuery("from", from);
         if (chunkLimit is not null) uri = uri.AddQuery("limit", chunkLimit.Value.ToString());
         if (recurse is not null) uri = uri.AddQuery("recurse", recurse.Value.ToString());
diff --git a/LibMatrix/Services/ServiceInstaller.cs b/LibMatrix/Services/ServiceInstaller.cs
index 06ea9de..8b7e54b 100644
--- a/LibMatrix/Services/ServiceInstaller.cs
+++ b/LibMatrix/Services/ServiceInstaller.cs
@@ -5,23 +5,13 @@ namespace LibMatrix.Services;
 
 public static class ServiceInstaller {
     public static IServiceCollection AddRoryLibMatrixServices(this IServiceCollection services, RoryLibMatrixConfiguration? config = null) {
-        //Check required services
-        // if (!services.Any(x => x.ServiceType == typeof(TieredStorageService)))
-        // throw new Exception("[RMUCore/DI] No TieredStorageService has been registered!");
         //Add config
         services.AddSingleton(config ?? new RoryLibMatrixConfiguration());
 
         //Add services
         services.AddSingleton<HomeserverResolverService>(sp => new HomeserverResolverService(sp.GetRequiredService<ILogger<HomeserverResolverService>>()));
-
-        // if (services.First(x => x.ServiceType == typeof(TieredStorageService)).Lifetime == ServiceLifetime.Singleton) {
         services.AddSingleton<HomeserverProviderService>();
-        // }
-        // else {
-        // services.AddScoped<HomeserverProviderService>();
-        // }
 
-        // services.AddScoped<MatrixHttpClient>();
         return services;
     }
 }
diff --git a/LibMatrix/StateEvent.cs b/LibMatrix/StateEvent.cs
index 073d26d..cc870e4 100644
--- a/LibMatrix/StateEvent.cs
+++ b/LibMatrix/StateEvent.cs
@@ -44,6 +44,7 @@ public class StateEvent {
     public string FriendlyTypeNamePlural => MappedType.GetFriendlyNamePluralOrNull() ?? Type;
 
     private static readonly JsonSerializerOptions TypedContentSerializerOptions = new() {
+        // We need these, NumberHandling covers other number types that we don't want to convert
         Converters = {
             new JsonFloatStringConverter(),
             new JsonDoubleStringConverter(),
@@ -55,9 +56,6 @@ public class StateEvent {
     [SuppressMessage("ReSharper", "PropertyCanBeMadeInitOnly.Global")]
     public EventContent? TypedContent {
         get {
-            // if (Type == "m.receipt") {
-            // return null;
-            // }
             try {
                 var mappedType = GetStateEventType(Type);
                 if (mappedType == typeof(UnknownEventContent))
@@ -81,6 +79,18 @@ public class StateEvent {
         }
     }
 
+    public T? ContentAs<T>() {
+        try {
+            return RawContent.Deserialize<T>(TypedContentSerializerOptions)!;
+        }
+        catch (JsonException e) {
+            Console.WriteLine(e);
+            Console.WriteLine("Content:\n" + (RawContent?.ToJson() ?? "null"));
+        }
+
+        return default;
+    }
+
     [JsonPropertyName("state_key")]
     public string? StateKey { get; set; }
 
@@ -156,7 +166,7 @@ public class StateEventResponse : StateEvent {
     public string? Sender { get; set; }
 
     [JsonPropertyName("unsigned")]
-    public UnsignedData? Unsigned { get; set; }
+    public JsonObject? Unsigned { get; set; }
 
     [JsonPropertyName("event_id")]
     public string? EventId { get; set; }
@@ -254,4 +264,23 @@ public class StateEventContentPolymorphicTypeInfoResolver : DefaultJsonTypeInfoR
 }
 */
 
-#endregion
\ No newline at end of file
+#endregion
+
+/*
+public class ForgivingObjectConverter<T> : JsonConverter<T> where T : new() {
+    public override T? Read(ref Utf8JsonReader reader, Type type, JsonSerializerOptions options) {
+        try {
+            var text = JsonDocument.ParseValue(ref reader).RootElement.GetRawText();
+            return JsonSerializer.Deserialize<T>(text, options);
+        }
+        catch (JsonException ex) {
+            Console.WriteLine(ex);
+            return null;
+        }
+    }
+
+    public override bool CanConvert(Type typeToConvert) => true;
+
+    public override void Write(Utf8JsonWriter writer, T value, JsonSerializerOptions options)
+        => JsonSerializer.Serialize<T>(writer, value, options);
+}*/
\ No newline at end of file