24 lines
812 B
C#
24 lines
812 B
C#
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using System;
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using System.Buffers.Text;
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using System.Text.Json;
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using System.Text.Json.Serialization;
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namespace antblazorpro.Utils
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{
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public class LongToDateTimeConverter : JsonConverter<DateTime>
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{
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public override DateTime Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
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{
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if (Utf8Parser.TryParse(reader.ValueSpan, out long value, out _))
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return DateTime.UnixEpoch.AddMilliseconds(value);
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throw new FormatException();
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}
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public override void Write(Utf8JsonWriter writer, DateTime value, JsonSerializerOptions options)
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{
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writer.WriteStringValue(
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JsonEncodedText.Encode(((long) (value - DateTime.UnixEpoch).TotalMilliseconds).ToString()));
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}
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}
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}
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