private string AppendType(ref StringBuilderWrapper sb, MetadataType type, string lastNS,
CreateTypeOptions options)
{
sb.AppendLine();
AppendComments(sb, type.Description);
if (options?.Routes != null)
{
AppendAttributes(sb, options.Routes.ConvertAll(x => x.ToMetadataAttribute()));
}
AppendAttributes(sb, type.Attributes);
AppendDataContract(sb, type.DataContract);
var typeName = Type(type.Name, type.GenericArgs);
sb.Emit(type, Lang.Kotlin);
PreTypeFilter?.Invoke(sb, type);
if (type.IsEnum.GetValueOrDefault())
{
var hasIntValue = type.EnumNames.Count == (type.EnumValues?.Count ?? 0);
var enumConstructor = hasIntValue ? "(val value:Int)" : "";
sb.AppendLine($"enum class {typeName}{enumConstructor}");
sb.AppendLine("{");
sb = sb.Indent();
if (type.EnumNames != null)
{
for (var i = 0; i < type.EnumNames.Count; i++)
{
var name = type.EnumNames[i];
var value = hasIntValue ? type.EnumValues[i] : null;
var serializeAs = JsConfig.TreatEnumAsInteger || type.Attributes.Safe().Any(x => x.Name == "Flags")
? $"@SerializedName(\"{value}\") "
: "";
sb.AppendLine(value == null
? $"{name.ToPascalCase()},"
: serializeAs + $"{name.ToPascalCase()}({value}),");
}
//if (hasIntValue)
//{
// sb.AppendLine();
// sb.AppendLine("private final int value;");
// sb.AppendLine("{0}(final int intValue) {{ value = intValue; }}".Fmt(typeName));
// sb.AppendLine("public int getValue() { return value; }");
//}
}
sb = sb.UnIndent();
sb.AppendLine("}");
}
else
{
var defType = type.IsInterface()
? "interface"
: "class";
var extends = new List <string>();
//: BaseClass, Interfaces
if (type.Inherits != null)
{
extends.Add(Type(type.Inherits).InheritedType());
}
string responseTypeExpression = null;
var interfaces = new List <string>();
if (options.ImplementsFn != null)
{
var implStr = options.ImplementsFn();
if (!string.IsNullOrEmpty(implStr))
{
interfaces.Add(implStr);
if (implStr.StartsWith("IReturn<"))
{
var types = implStr.RightPart('<');
var returnType = types.Substring(0, types.Length - 1);
//Can't get .class from Generic Type definition
responseTypeExpression = returnType.Contains("<")
? $"object : TypeToken<{returnType}>(){{}}.type"
: $"{returnType}::class.java";
}
}
}
type.Implements.Each(x => interfaces.Add(Type(x)));
var extend = extends.Count > 0
? " : " + extends[0] + "()"
: "";
if (interfaces.Count > 0)
{
extend += (extend.IsNullOrEmpty() ? " : " : ", ") + string.Join(", ", interfaces.ToArray());
}
sb.AppendLine($"open {defType} {typeName}{extend}");
sb.AppendLine("{");
sb = sb.Indent();
InnerTypeFilter?.Invoke(sb, type);
var addVersionInfo = Config.AddImplicitVersion != null && options.IsRequest;
if (addVersionInfo)
{
sb.AppendLine($"val {"Version".PropertyStyle()}:Int = {Config.AddImplicitVersion}");
}
AddProperties(sb, type,
initCollections: !type.IsInterface() && Config.InitializeCollections,
includeResponseStatus: Config.AddResponseStatus && options.IsResponse &&
type.Properties.Safe().All(x => x.Name != nameof(ResponseStatus)));
if (responseTypeExpression != null)
{
sb.AppendLine($"companion object {{ private val responseType = {responseTypeExpression} }}");
sb.AppendLine($"override fun getResponseType(): Any? = {typeName}.responseType");
}
sb = sb.UnIndent();
sb.AppendLine("}");
}
PostTypeFilter?.Invoke(sb, type);
return(lastNS);
}
private string AppendType(ref StringBuilderWrapper sb, MetadataType type, string lastNS, List <MetadataType> allTypes, CreateTypeOptions options)
{
if (type.IsNested.GetValueOrDefault() && !options.IsNestedType)
{
return(lastNS);
}
if (!Config.ExcludeNamespace)
{
var ns = Config.GlobalNamespace ?? type.Namespace;
if (ns != lastNS)
{
if (lastNS != null)
{
sb.AppendLine("}");
}
lastNS = ns;
sb.AppendLine();
sb.AppendLine($"namespace {ns.SafeToken()}");
sb.AppendLine("{");
}
sb = sb.Indent();
}
sb.AppendLine();
AppendComments(sb, type.Description);
if (options?.Routes != null)
{
AppendAttributes(sb, options.Routes.ConvertAll(x => x.ToMetadataAttribute()));
}
AppendAttributes(sb, type.Attributes);
AppendDataContract(sb, type.DataContract);
if (Config.AddGeneratedCodeAttributes)
{
sb.AppendLine($"[GeneratedCode(\"AddServiceStackReference\", \"{Env.VersionString}\")]");
}
var typeAccessor = !Config.MakeInternal ? "public" : "internal";
sb.Emit(type, Lang.CSharp);
PreTypeFilter?.Invoke(sb, type);
if (type.IsEnum.GetValueOrDefault())
{
sb.AppendLine($"{typeAccessor} enum {Type(type.Name, type.GenericArgs)}");
sb.AppendLine("{");
sb = sb.Indent();
if (type.EnumNames != null)
{
for (var i = 0; i < type.EnumNames.Count; i++)
{
var name = type.EnumNames[i];
var value = type.EnumValues?[i];
var memberValue = type.GetEnumMemberValue(i);
if (memberValue != null)
{
AppendAttributes(sb, new List <MetadataAttribute> {
new MetadataAttribute {
Name = "EnumMember",
Args = new List <MetadataPropertyType> {
new MetadataPropertyType {
Name = "Value",
Value = memberValue,
Type = "String",
}
}
}
});
}
sb.AppendLine(value == null
? $"{name},"
: $"{name} = {value},");
}
}
sb = sb.UnIndent();
sb.AppendLine("}");
}
else
{
var partial = Config.MakePartial ? "partial " : "";
var defType = type.IsInterface() ? "interface" : "class";
sb.AppendLine($"{typeAccessor} {partial}{defType} {Type(type.Name, type.GenericArgs)}");
//: BaseClass, Interfaces
var inheritsList = new List <string>();
if (type.Inherits != null)
{
inheritsList.Add(Type(type.GetInherits(), includeNested: true));
}
if (options.ImplementsFn != null)
{
var implStr = options.ImplementsFn();
if (!string.IsNullOrEmpty(implStr))
{
inheritsList.Add(implStr);
}
}
type.Implements.Each(x => inheritsList.Add(Type(x)));
var makeExtensible = Config.MakeDataContractsExtensible && type.Inherits == null;
if (makeExtensible)
{
inheritsList.Add("IExtensibleDataObject");
}
if (inheritsList.Count > 0)
{
sb.AppendLine($" : {string.Join(", ", inheritsList.ToArray())}");
}
sb.AppendLine("{");
sb = sb.Indent();
InnerTypeFilter?.Invoke(sb, type);
AddConstructor(sb, type, options);
AddProperties(sb, type,
includeResponseStatus: Config.AddResponseStatus && options.IsResponse &&
type.Properties.Safe().All(x => x.Name != nameof(ResponseStatus)));
foreach (var innerTypeRef in type.InnerTypes.Safe())
{
var innerType = allTypes.FirstOrDefault(x => x.Name == innerTypeRef.Name);
if (innerType == null)
{
continue;
}
sb = sb.UnIndent();
AppendType(ref sb, innerType, lastNS, allTypes,
new CreateTypeOptions {
IsNestedType = true
});
sb = sb.Indent();
}
sb = sb.UnIndent();
sb.AppendLine("}");
}
PostTypeFilter?.Invoke(sb, type);
if (!Config.ExcludeNamespace)
{
sb = sb.UnIndent();
}
return(lastNS);
}
private string AppendType(ref StringBuilderWrapper sb, MetadataType type, string lastNS,
CreateTypeOptions options)
{
sb = sb.Indent();
sb.AppendLine();
AppendComments(sb, type.Description);
if (options?.Routes != null)
{
AppendAttributes(sb, options.Routes.ConvertAll(x => x.ToMetadataAttribute()));
}
AppendAttributes(sb, type.Attributes);
AppendDataContract(sb, type.DataContract);
if (Config.AddGeneratedCodeAttributes)
{
sb.AppendLine("[<GeneratedCode(\"AddServiceStackReference\", \"{0}\")>]".Fmt(Env.VersionString));
}
sb.Emit(type, Lang.FSharp);
PreTypeFilter?.Invoke(sb, type);
if (type.IsEnum.GetValueOrDefault())
{
sb.AppendLine("type {0} =".Fmt(Type(type.Name, type.GenericArgs)));
sb = sb.Indent();
if (type.EnumNames != null)
{
for (var i = 0; i < type.EnumNames.Count; i++)
{
var name = type.EnumNames[i];
var value = type.EnumValues != null ? type.EnumValues[i] : i.ToString();
sb.AppendLine("| {0} = {1}".Fmt(name, value));
}
}
sb = sb.UnIndent();
}
else
{
//sb.AppendLine("[<CLIMutable>]"); // only for Record Types
var classCtor = type.IsInterface() ? "" : "()";
sb.AppendLine("[<AllowNullLiteral>]");
sb.AppendLine("type {0}{1} = ".Fmt(Type(type.Name, type.GenericArgs), classCtor));
sb = sb.Indent();
var startLen = sb.Length;
//: BaseClass, Interfaces
if (type.Inherits != null)
{
sb.AppendLine("inherit {0}()".Fmt(Type(type.Inherits)));
}
if (options.ImplementsFn != null)
{
var implStr = options.ImplementsFn();
if (!string.IsNullOrEmpty(implStr))
{
sb.AppendLine($"interface {implStr}");
}
}
InnerTypeFilter?.Invoke(sb, type);
if (!type.IsInterface())
{
var makeExtensible = Config.MakeDataContractsExtensible && type.Inherits == null;
if (makeExtensible)
{
sb.AppendLine("interface IExtensibleDataObject with");
sb.AppendLine(" member val ExtensionData:ExtensionDataObject = null with get, set");
sb.AppendLine("end");
}
var addVersionInfo = Config.AddImplicitVersion != null && options.IsRequest;
if (addVersionInfo)
{
sb.AppendLine("member val Version:int = {0} with get, set".Fmt(Config.AddImplicitVersion));
}
}
AddProperties(sb, type,
includeResponseStatus: Config.AddResponseStatus && options.IsResponse &&
type.Properties.Safe().All(x => x.Name != nameof(ResponseStatus)));
if (sb.Length == startLen)
{
sb.AppendLine(type.IsInterface() ? "interface end" : "class end");
}
sb = sb.UnIndent();
}
PostTypeFilter?.Invoke(sb, type);
sb = sb.UnIndent();
return(lastNS);
}
private string AppendType(ref StringBuilderWrapper sb, MetadataType type, string lastNS,
CreateTypeOptions options)
{
sb = sb.Indent();
sb.AppendLine();
AppendComments(sb, type.Description);
if (options?.Routes != null)
{
AppendAttributes(sb, options.Routes.ConvertAll(x => x.ToMetadataAttribute()));
}
AppendAttributes(sb, type.Attributes);
AppendDataContract(sb, type.DataContract);
var typeName = Type(type.Name, type.GenericArgs);
sb.Emit(type, Lang.Java);
PreTypeFilter?.Invoke(sb, type);
if (type.IsEnum.GetValueOrDefault())
{
sb.AppendLine("public static enum {0}".Fmt(typeName));
sb.AppendLine("{");
sb = sb.Indent();
if (type.EnumNames != null)
{
var hasIntValue = false;
for (var i = 0; i < type.EnumNames.Count; i++)
{
var name = type.EnumNames[i];
var value = type.EnumValues?[i];
var delim = i == type.EnumNames.Count - 1 ? ";" : ",";
var serializeAs = JsConfig.TreatEnumAsInteger || (type.Attributes.Safe().Any(x => x.Name == "Flags"))
? "@SerializedName(\"{0}\") ".Fmt(value)
: "";
sb.AppendLine(value == null
? "{0}{1}".Fmt(name.ToPascalCase(), delim)
: serializeAs + "{0}({1}){2}".Fmt(name.ToPascalCase(), value, delim));
hasIntValue = hasIntValue || value != null;
}
if (hasIntValue)
{
sb.AppendLine();
sb.AppendLine("private final int value;");
sb.AppendLine("{0}(final int intValue) {{ value = intValue; }}".Fmt(typeName));
sb.AppendLine("public int getValue() { return value; }");
}
}
sb = sb.UnIndent();
sb.AppendLine("}");
}
else
{
var defType = type.IsInterface()
? "interface"
: "class";
var extends = new List <string>();
//: BaseClass, Interfaces
if (type.Inherits != null)
{
extends.Add(Type(type.Inherits).InheritedType());
}
string responseTypeExpression = null;
var interfaces = new List <string>();
if (options.ImplementsFn != null)
{
var implStr = options.ImplementsFn();
if (!string.IsNullOrEmpty(implStr))
{
interfaces.Add(implStr);
if (implStr.StartsWith("IReturn<"))
{
var types = implStr.RightPart('<');
var returnType = types.Substring(0, types.Length - 1);
//Can't get .class from Generic Type definition
responseTypeExpression = returnType.Contains("<")
? "new TypeToken<{0}>(){{}}.getType()".Fmt(returnType)
: "{0}.class".Fmt(returnType);
}
}
}
type.Implements.Each(x => interfaces.Add(Type(x)));
var extend = extends.Count > 0
? " extends " + extends[0]
: "";
if (interfaces.Count > 0)
{
extend += " implements " + string.Join(", ", interfaces.ToArray());
}
var addPropertyAccessors = Config.AddPropertyAccessors && !type.IsInterface();
var settersReturnType = addPropertyAccessors && Config.SettersReturnThis ? typeName : null;
sb.AppendLine("public static {0} {1}{2}".Fmt(defType, typeName, extend));
sb.AppendLine("{");
sb = sb.Indent();
InnerTypeFilter?.Invoke(sb, type);
var addVersionInfo = Config.AddImplicitVersion != null && options.IsRequest;
if (addVersionInfo)
{
sb.AppendLine("public Integer {0} = {1};".Fmt("Version".PropertyStyle(), Config.AddImplicitVersion));
if (addPropertyAccessors)
{
sb.AppendPropertyAccessor("Integer", "Version", settersReturnType);
}
}
AddProperties(sb, type,
includeResponseStatus: Config.AddResponseStatus && options.IsResponse &&
type.Properties.Safe().All(x => x.Name != nameof(ResponseStatus)),
addPropertyAccessors: addPropertyAccessors,
settersReturnType: settersReturnType);
if (responseTypeExpression != null)
{
sb.AppendLine("private static Object responseType = {0};".Fmt(responseTypeExpression));
sb.AppendLine("public Object getResponseType() { return responseType; }");
}
sb = sb.UnIndent();
sb.AppendLine("}");
}
PostTypeFilter?.Invoke(sb, type);
sb = sb.UnIndent();
return(lastNS);
}
private string AppendType(ref StringBuilderWrapper sb, MetadataType type, string lastNS, List <MetadataType> allTypes, CreateTypeOptions options)
{
if (type.IsNested.GetValueOrDefault() && !options.IsNestedType)
{
return(lastNS);
}
var ns = Config.GlobalNamespace ?? type.Namespace;
if (ns != lastNS)
{
if (lastNS != null)
{
sb.AppendLine("End Namespace");
}
lastNS = ns;
sb.AppendLine();
sb.AppendLine($"Namespace {MetadataExtensions.SafeToken(ns)}");
//sb.AppendLine("{");
}
sb = sb.Indent();
sb.AppendLine();
AppendComments(sb, type.Description);
if (options?.Routes != null)
{
AppendAttributes(sb, options.Routes.ConvertAll(x => x.ToMetadataAttribute()));
}
AppendAttributes(sb, type.Attributes);
AppendDataContract(sb, type.DataContract);
if (Config.AddGeneratedCodeAttributes)
{
sb.AppendLine($"<GeneratedCode(\"AddServiceStackReference\", \"{Env.VersionString}\")>");
}
sb.Emit(type, Lang.Vb);
PreTypeFilter?.Invoke(sb, type);
if (type.IsEnum.GetValueOrDefault())
{
sb.AppendLine("Public Enum {0}".Fmt(Type(type.Name, type.GenericArgs)));
sb = sb.Indent();
if (type.EnumNames != null)
{
for (var i = 0; i < type.EnumNames.Count; i++)
{
var name = type.EnumNames[i];
var value = type.EnumValues?[i];
if (KeyWords.Contains(name))
{
name = $"[{name}]";
}
var memberValue = type.GetEnumMemberValue(i);
if (memberValue != null)
{
AppendAttributes(sb, new List <MetadataAttribute> {
new MetadataAttribute {
Name = "EnumMember",
Args = new List <MetadataPropertyType> {
new MetadataPropertyType {
Name = "Value",
Value = memberValue,
Type = "String",
}
}
}
});
}
sb.AppendLine(value == null
? $"{name},"
: $"{name} = {value},");
}
}
sb = sb.UnIndent();
sb.AppendLine("End Enum");
}
else
{
var partial = Config.MakePartial && !type.IsInterface() ? "Partial " : "";
var defType = type.IsInterface() ? "Interface" : "Class";
sb.AppendLine("Public {0}{1} {2}".Fmt(partial, defType, Type(type.Name, type.GenericArgs)));
//: BaseClass, Interfaces
if (type.Inherits != null)
{
sb.AppendLine($" Inherits {Type(type.Inherits, includeNested: true)}");
}
var implements = new List <string>();
if (options.ImplementsFn != null)
{
var implStr = options.ImplementsFn();
if (!string.IsNullOrEmpty(implStr))
{
implements.Add(implStr);
}
}
type.Implements.Each(x => implements.Add(Type(x)));
var makeExtensible = Config.MakeDataContractsExtensible && type.Inherits == null;
if (makeExtensible)
{
implements.Add("IExtensibleDataObject");
}
if (implements.Count > 0)
{
foreach (var x in implements)
{
sb.AppendLine($" Implements {x}");
}
}
sb = sb.Indent();
InnerTypeFilter?.Invoke(sb, type);
AddConstructor(sb, type, options);
AddProperties(sb, type,
includeResponseStatus: Config.AddResponseStatus && options.IsResponse &&
type.Properties.Safe().All(x => x.Name != nameof(ResponseStatus)));
foreach (var innerTypeRef in type.InnerTypes.Safe())
{
var innerType = allTypes.FirstOrDefault(x => x.Name == innerTypeRef.Name);
if (innerType == null)
{
continue;
}
sb = sb.UnIndent();
AppendType(ref sb, innerType, lastNS, allTypes,
new CreateTypeOptions {
IsNestedType = true
});
sb = sb.Indent();
}
sb = sb.UnIndent();
sb.AppendLine(type.IsInterface() ? "End Interface" : "End Class");
}
PostTypeFilter?.Invoke(sb, type);
sb = sb.UnIndent();
return(lastNS);
}
private string AppendType(ref StringBuilderWrapper sb, MetadataType type, string lastNS,
CreateTypeOptions options)
{
sb.AppendLine();
AppendComments(sb, type.Description);
if (options?.Routes != null)
{
AppendAttributes(sb, options.Routes.ConvertAll(x => x.ToMetadataAttribute()));
}
AppendAttributes(sb, type.Attributes);
AppendDataContract(sb, type.DataContract);
sb.Emit(type, Lang.TypeScript);
PreTypeFilter?.Invoke(sb, type);
if (type.IsEnum.GetValueOrDefault())
{
var isIntEnum = type.IsEnumInt.GetValueOrDefault() || type.EnumNames.IsEmpty();
if ((isIntEnum || !UseUnionTypeEnums) && Config.ExportAsTypes)
{
var typeDeclaration = !Config.ExportAsTypes
? "enum"
: "export enum";
sb.AppendLine($"{typeDeclaration} {Type(type.Name, type.GenericArgs)}");
sb.AppendLine("{");
sb = sb.Indent();
if (type.EnumNames != null)
{
for (var i = 0; i < type.EnumNames.Count; i++)
{
var name = type.EnumNames[i];
var value = type.EnumValues?[i];
var memberValue = type.GetEnumMemberValue(i);
if (memberValue != null)
{
sb.AppendLine($"{name} = '{memberValue}',");
continue;
}
sb.AppendLine(value == null
? $"{name} = '{name}',"
: $"{name} = {value},");
}
}
sb = sb.UnIndent();
sb.AppendLine("}");
}
else
{
var sbType = StringBuilderCache.Allocate();
var typeDeclaration = !Config.ExportAsTypes
? "type"
: "export type";
sbType.Append($"{typeDeclaration} {Type(type.Name, type.GenericArgs)} = ");
for (var i = 0; i < type.EnumNames.Count; i++)
{
if (i > 0)
{
sbType.Append(" | ");
}
sbType.Append('"').Append(type.EnumNames[i]).Append('"');
}
sbType.Append(";");
sb.AppendLine(StringBuilderCache.ReturnAndFree(sbType));
}
}
else
{
var extends = new List <string>();
//: BaseClass, Interfaces
if (type.Inherits != null)
{
extends.Add(DeclarationType(type.Inherits.Name, type.Inherits.GenericArgs, out var addDeclaration));
if (addDeclaration != null && !AddedDeclarations.Contains(addDeclaration))
{
AddedDeclarations.Add(addDeclaration);
sb.AppendLine(addDeclaration);
sb.AppendLine();
}
}
string responseTypeExpression = null;
var interfaces = new List <string>();
var implStr = options.ImplementsFn?.Invoke();
if (!string.IsNullOrEmpty(implStr))
{
interfaces.Add(implStr);
if (Config.ExportAsTypes)
{
if (implStr.StartsWith("IReturn<"))
{
var types = implStr.RightPart('<');
var returnType = types.Substring(0, types.Length - 1);
// This is to avoid invalid syntax such as "return new string()"
primitiveDefaultValues.TryGetValue(returnType, out var replaceReturnType);
if (returnType == "any")
{
replaceReturnType = "{}";
}
else if (returnType.EndsWith("[]"))
{
replaceReturnType = $"new Array<{returnType.Substring(0, returnType.Length -2)}>()";
}
responseTypeExpression = replaceReturnType == null ?
"public createResponse() {{ return new {0}(); }}".Fmt(returnType) :
"public createResponse() {{ return {0}; }}".Fmt(replaceReturnType);
}
else if (implStr == "IReturnVoid")
{
responseTypeExpression = "public createResponse() {}";
}
}
}
type.Implements.Each(x => interfaces.Add(Type(x)));
var isClass = Config.ExportAsTypes && !type.IsInterface.GetValueOrDefault();
var modifier = isClass ? "public " : "";
var extend = extends.Count > 0
? " extends " + extends[0]
: "";
if (interfaces.Count > 0)
{
if (isClass)
{
extend += " implements " + string.Join(", ", interfaces.ToArray());
}
else
{
if (string.IsNullOrEmpty(extend))
{
extend = " extends ";
}
else
{
extend += ", ";
}
extend += string.Join(", ", interfaces.ToArray());
}
}
var typeDeclaration = !Config.ExportAsTypes
? "interface"
: $"export {(isClass ? "class" : "interface")}";
var typeName = Type(type.Name, type.GenericArgs);
sb.AppendLine($"{typeDeclaration} {typeName}{extend}");
sb.AppendLine("{");
sb = sb.Indent();
InnerTypeFilter?.Invoke(sb, type);
var addVersionInfo = Config.AddImplicitVersion != null && options.IsRequest;
if (addVersionInfo)
{
sb.AppendLine(modifier + "{0}{1}: number; //{2}".Fmt(
"Version".PropertyStyle(), isClass ? "" : "?", Config.AddImplicitVersion));
}
if (Config.ExportAsTypes)
{
if (type.Name == "IReturn`1")
{
sb.AppendLine("createResponse(): T;");
}
else if (type.Name == "IReturnVoid")
{
sb.AppendLine("createResponse(): void;");
}
}
AddProperties(sb, type,
includeResponseStatus: Config.AddResponseStatus && options.IsResponse &&
type.Properties.Safe().All(x => x.Name != nameof(ResponseStatus)));
if (EmitPartialConstructors && Config.ExportAsTypes && isClass)
{
sb.AppendLine();
var callSuper = type.Inherits != null
? !(extend.StartsWith(" extends Array<") || extend.StartsWith(" extends Dictionary<"))
? "super(init); "
: "super(); "
: "";
sb.AppendLine($"public constructor(init?: Partial<{typeName}>) {{ {callSuper}(Object as any).assign(this, init); }}");
}
if (Config.ExportAsTypes && responseTypeExpression != null)
{
sb.AppendLine(responseTypeExpression);
sb.AppendLine("public getTypeName() {{ return '{0}'; }}".Fmt(type.Name));
}
sb = sb.UnIndent();
sb.AppendLine("}");
}
PostTypeFilter?.Invoke(sb, type);
return(lastNS);
}
private string AppendType(ref StringBuilderWrapper sb, ref StringBuilderWrapper sbExt, MetadataType type, string lastNS,
CreateTypeOptions options)
{
//sb = sb.Indent();
var hasGenericBaseType = type.Inherits != null && !type.Inherits.GenericArgs.IsEmpty();
if (Config.ExcludeGenericBaseTypes && hasGenericBaseType)
{
sb.AppendLine("//Excluded {0} : {1}<{2}>".Fmt(type.Name, type.Inherits.Name.LeftPart('`'), string.Join(",", type.Inherits.GenericArgs)));
return(lastNS);
}
sb.AppendLine();
AppendComments(sb, type.Description);
if (options?.Routes != null)
{
AppendAttributes(sb, options.Routes.ConvertAll(x => x.ToMetadataAttribute()));
}
AppendAttributes(sb, type.Attributes);
AppendDataContract(sb, type.DataContract);
sb.Emit(type, Lang.Swift);
PreTypeFilter?.Invoke(sb, type);
if (type.IsEnum.GetValueOrDefault())
{
sb.AppendLine($"public enum {Type(type.Name, type.GenericArgs)} : Int");
sb.AppendLine("{");
sb = sb.Indent();
if (type.EnumNames != null)
{
for (var i = 0; i < type.EnumNames.Count; i++)
{
var name = EnumNameStrategy(type.EnumNames[i]);
var value = type.EnumValues?[i];
sb.AppendLine(value == null
? $"case {name}"
: $"case {name} = {value}");
}
}
sb = sb.UnIndent();
sb.AppendLine("}");
AddEnumExtension(ref sbExt, type);
}
else
{
var defType = "class";
var typeName = Type(type.Name, type.GenericArgs).AddGenericConstraints();
var extends = new List <string>();
//: BaseClass, Interfaces
if (type.Inherits != null)
{
var baseType = Type(type.Inherits).InheritedType();
//Swift requires re-declaring base type generics definition on super type
var genericDefPos = baseType.IndexOf("<", StringComparison.Ordinal);
if (genericDefPos >= 0)
{
//Need to declare BaseType is JsonSerializable
var subBaseType = baseType.Substring(genericDefPos)
.AddGenericConstraints();
typeName += subBaseType;
}
extends.Add(baseType);
}
else if (Config.BaseClass != null && !type.IsInterface())
{
extends.Add(Config.BaseClass);
}
var typeAliases = new List <string>();
if (options.ImplementsFn != null)
{
//Swift doesn't support Generic Interfaces like IReturn<T>
//Converting them into protocols with typealiases instead
ExtractTypeAliases(options, typeAliases, extends, ref sbExt);
}
type.Implements.Each(x => extends.Add(Type(x)));
if (type.IsInterface())
{
defType = "protocol";
//Extract Protocol Arguments into different typealiases
if (!type.GenericArgs.IsEmpty())
{
typeName = Type(type.Name, null);
foreach (var arg in type.GenericArgs)
{
typeAliases.Add($"associatedtype {arg}");
}
}
}
var extend = extends.Count > 0
? " : " + (string.Join(", ", extends.ToArray()))
: "";
sb.AppendLine($"public {defType} {typeName}{extend}");
sb.AppendLine("{");
sb = sb.Indent();
InnerTypeFilter?.Invoke(sb, type);
if (typeAliases.Count > 0)
{
foreach (var typeAlias in typeAliases)
{
sb.AppendLine(typeAlias);
}
sb.AppendLine();
}
if (!type.IsInterface())
{
if (extends.Count > 0 && OverrideInitForBaseClasses.Contains(extends[0]))
{
sb.AppendLine("required public override init(){}");
}
else
{
sb.AppendLine("required public init(){}");
}
}
var addVersionInfo = Config.AddImplicitVersion != null && options.IsRequest;
if (addVersionInfo)
{
sb.AppendLine($"public var {"Version".PropertyStyle()}:Int = {Config.AddImplicitVersion}");
}
AddProperties(sb, type,
initCollections: !type.IsInterface() && Config.InitializeCollections,
includeResponseStatus: Config.AddResponseStatus && options.IsResponse &&
type.Properties.Safe().All(x => x.Name != nameof(ResponseStatus)));
sb = sb.UnIndent();
sb.AppendLine("}");
if (!type.IsInterface())
{
AddTypeExtension(ref sbExt, type,
initCollections: Config.InitializeCollections);
}
}
PostTypeFilter?.Invoke(sb, type);
//sb = sb.UnIndent();
return(lastNS);
}
