/// <summary>
/// deserialize json
/// </summary>
/// <param name="typeGo"></param>
/// <param name="instance"></param>
/// <param name="json">json value</param>
/// <param name="createInstance">index of start string</param>
/// <returns>value deserialized</returns>
internal static ReadOnlySpan <char> Extract(JsonDeserializer deserializer, TypeGoInfo typeGo, ref object instance, Func <object> createInstance, ref JsonSpanReader json)
{
var character = json.Read();
if (character == JsonConstantsBytes.Quotes)
{
//if (typeGo.IsNoQuotesValueType)
return(json.ExtractString());
//else
// return json.ExtractStringQuotes();
}
else if (character == JsonConstantsBytes.OpenBraket)
{
//if (createInstance != null)
// instance = createInstance();
ExtractOject(deserializer, typeGo, ref instance, ref json);
}
else if (character == JsonConstantsBytes.OpenSquareBrackets)
{
if (instance == null && typeGo.CreateInstance != null)
{
instance = typeGo.CreateInstance();
}
ExtractArray(deserializer, typeGo, ref instance, ref json);
}
else
{
if (createInstance != null)
{
instance = null;
}
return(json.ExtractValue());
}
return(null);
}
static void ExtractArray(JsonDeserializer deserializer, TypeGoInfo typeGo, ref object instance, ref JsonSpanReader json)
{
var generic = typeGo.Generics.First();
while (true)
{
var character = json.Read();
if (character == JsonConstantsBytes.OpenBraket)
{
object genericInstance = null;
ExtractOject(deserializer, generic, ref genericInstance, ref json);
typeGo.AddArrayValue(instance, genericInstance);
}
else if (character == JsonConstantsBytes.OpenSquareBrackets)
{
object genericInstance = null;
ExtractArray(deserializer, generic, ref genericInstance, ref json);
typeGo.AddArrayValue(instance, genericInstance);
}
else if (character == JsonConstantsBytes.Comma)
{
continue;
}
else if (character == JsonConstantsBytes.CloseSquareBrackets)
{
break;
}
else if (character == JsonConstantsBytes.Quotes)
{
var value = json.ExtractString();
typeGo.AddArrayValue(instance, generic.JsonDeserialize(deserializer, value));
}
else
{
var value = json.ExtractValue();
if (generic.JsonDeserialize != null)
{
typeGo.AddArrayValue(instance, generic.JsonDeserialize(deserializer, value));
}
}
}
}
//internal override void InternalSetValue(ref TObject instance, ref object value)
//{
// SetValue(instance, (TPropertyType)value);
//}
internal override void JsonDeserializeString(ref TObject instance, ref JsonSpanReader reader)
{
ReadOnlySpan<char> extract = reader.ExtractString();
SetValue(instance, TypeGoInfo.JsonDeserialize(ref extract));
}