Questionable/Questionable.Model/V1/Converter/ExcelRefConverter.cs

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using System;
using System.Text.Json;
using System.Text.Json.Serialization;
namespace Questionable.Model.V1.Converter;
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public sealed class ExcelRefConverter : JsonConverter<ExcelRef>
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{
public override ExcelRef? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
{
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return reader.TokenType switch
{
JsonTokenType.String => ExcelRef.FromKey(reader.GetString()!),
JsonTokenType.Number => ExcelRef.FromRowId(reader.GetUInt32()),
_ => null
};
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}
public override void Write(Utf8JsonWriter writer, ExcelRef? value, JsonSerializerOptions options)
{
if (value == null)
writer.WriteNullValue();
else if (value.Type == ExcelRef.EType.Key)
writer.WriteStringValue(value.AsKey());
else if (value.Type == ExcelRef.EType.RowId)
writer.WriteNumberValue(value.AsRowId());
else
throw new JsonException();
}
}