public override MenuItem Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
{
if (reader.TokenType != JsonTokenType.StartObject)
{
throw new JsonException();
}
MenuButtonTypeEnum?buttonType = null;
Type miType = null;
object sub_buttonValue = null;
Dictionary <string, object> values = new Dictionary <string, object>();
while (reader.Read())
{
if (reader.TokenType == JsonTokenType.EndObject)
{
break;
}
if (reader.TokenType == JsonTokenType.PropertyName)
{
string propertyName = reader.GetString();
reader.Read();
if ("type".Equals(propertyName, StringComparison.OrdinalIgnoreCase))
{
if (reader.TokenType == JsonTokenType.Number)
{
var typeId = reader.GetInt32();
buttonType = (MenuButtonTypeEnum)typeId;
}
else
{
string typeName = reader.GetString();
if (enumMapper.ContainsKey(typeName))
{
buttonType = enumMapper[typeName];
}
}
}
else if ("sub_button".Equals(propertyName, StringComparison.OrdinalIgnoreCase))
{
if (reader.TokenType == JsonTokenType.StartObject)
{
miType = typeof(MenuContainerForResponse);
sub_buttonValue = GetPropertyValue(ref reader, typeof(MenuContainerButtons), options);
}
else if (reader.TokenType == JsonTokenType.StartArray)
{
miType = typeof(MenuContainer);
sub_buttonValue = GetPropertyValue(ref reader, typeof(List <MenuItem>), options);
}
else
{
miType = typeof(MenuContainerForResponse);
}
}
else
{
if (propertyTypesMap.ContainsKey(propertyName))
{
values.Add(propertyName, GetPropertyValue(ref reader, propertyTypesMap[propertyName], options));
}
}
}
}
if (buttonType == null)
{
}
else
{
miType = enumToTypeMapper[buttonType.Value];
}
MapItem mi = typeSerialerMapper[miType];
var menu = mi.Creator(values);
if (sub_buttonValue != null)
{
switch (menu)
{
case MenuContainer mc:
mc.SubButtons = sub_buttonValue as List <MenuItem>;
break;
case MenuContainerForResponse mcfr:
mcfr.SubButtons = sub_buttonValue as MenuContainerButtons;
break;
}
}
return(menu);
}