adding

2026-03-13 09:11:35 -05:00
parent f004c8205a
commit c2d6bda458
197 changed files with 14970 additions and 0 deletions
@@ -0,0 +1,25 @@
+using System;
+using System.Globalization;
+using System.Numerics;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace LCU.Library.Internal.DocumentModels.Converter;
+
+public class BigIntegerConverter : JsonConverter<BigInteger>
+{
+    public override BigInteger Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+    {
+        if (reader.TokenType != JsonTokenType.Number)
+            throw new JsonException($"Found token {reader.TokenType} but expected token {JsonTokenType.Number}");
+        using var doc = JsonDocument.ParseValue(ref reader);
+        return BigInteger.Parse(doc.RootElement.GetRawText(), NumberFormatInfo.InvariantInfo);
+    }
+
+    public override void Write(Utf8JsonWriter writer, BigInteger value, JsonSerializerOptions options)
+    {
+        var s = value.ToString(NumberFormatInfo.InvariantInfo);
+        using var doc = JsonDocument.Parse(s);
+        doc.WriteTo(writer);
+    }
+}