string MapComplexType(Type type)
{
if (_processedTypes.TryGetValue(type, out var name))
{
return(name);
}
name = _opts.DtoClassNamingPolicy(type);
name = name.Split('`')[0];
if (_usedNames.Contains(name))
{
throw new InvalidProgramException(name + " is already in use");
}
_processedTypes[type] = name;
var code = new TypescriptCodeBuilder();
var typeInfo = type.GetTypeInfo();
if (typeInfo.IsInterface || typeInfo.IsClass)
{
var tsName = name;
if (typeInfo.IsGenericTypeDefinition)
{
tsName = name +
"<" + string.Join(",", type.GetGenericArguments().Select(a => a.Name)) + ">";
}
code.BeginInterface(tsName);
foreach (var p in type.GetProperties())
{
var typeName = MapType(p.PropertyType);
code.AppendInterfaceProperty(_opts.DtoFieldNamingPolicy(p.Name), typeName);
}
code.End();
}
else if (typeInfo.IsEnum)
{
code.BeginEnum(name);
foreach (var en in Enum.GetNames(type))
{
code.AppendEnumValue(en, en);
}
code.End();
}
else
{
throw new InvalidProgramException($"Don't know how to convert {type.FullName} to typescript");
}
_builder.AppendLine(code.ToString());
return(name);
}
