public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
if (int.TryParse((string)value, out int fromInteger))
{
return(SmartEnum <TEnumeration, string> .FromValue(fromInteger.ToString()));
}
return(SmartEnum <TEnumeration, string> .FromValue((string)value));
}
public TEnum Deserialize(ref JsonReader reader, IJsonFormatterResolver formatterResolver)
{
if (reader.ReadIsNull())
{
return(null);
}
return(SmartEnum <TEnum, TValue> .FromValue(ReadValue(ref reader)));
}
private TEnum GetFromValue(TValue value)
{
try
{
return(SmartEnum <TEnum, TValue> .FromValue(value));
}
catch (Exception ex)
{
throw new JsonException($"Error converting value '{value}' to a smart enum.", ex);
}
}
public override TEnum ReadJson(JsonReader reader, Type objectType, TEnum existingValue, bool hasExistingValue, JsonSerializer serializer)
{
try
{
TValue value;
if (reader.TokenType == JsonToken.Integer && typeof(TValue) != typeof(long) && typeof(TValue) != typeof(bool))
{
value = (TValue)Convert.ChangeType(reader.Value, typeof(TValue));
}
else
{
value = (TValue)reader.Value;
}
return(SmartEnum <TEnum, TValue> .FromValue(value));
}
catch (Exception ex)
{
throw new JsonSerializationException($"Error converting {reader.Value ?? "Null"} to {objectType.Name}.", ex);
}
}