public ClassBuilder AddProperty(PropertyBuilder property)
{
_properties.Add(property);
return(this);
}
protected override void Generate(
CodeWriter writer,
OperationDescriptor descriptor,
out string fileName)
{
var(classBuilder, constructorBuilder) = CreateClassBuilder();
fileName = DocumentTypeNameFromOperationName(descriptor.Name);
classBuilder
.AddImplements(TypeNames.IDocument)
.SetName(fileName);
constructorBuilder.SetAccessModifier(AccessModifier.Private);
classBuilder.AddField(
FieldBuilder.New()
.SetStatic()
.SetConst()
.SetType(TypeNames.String)
.SetName("_bodyString")
.SetValue($"@\"{descriptor.BodyString}\"", true));
classBuilder.AddField(
FieldBuilder.New()
.SetStatic()
.SetReadOnly()
.SetType("byte[]")
.SetName("_body")
.SetValue($"{TypeNames.EncodingUtf8}.GetBytes(_bodyString)"));
string operationKind;
switch (descriptor)
{
case MutationOperationDescriptor mutationOperationDescriptor:
operationKind = "Mutation";
break;
case QueryOperationDescriptor queryOperationDescriptor:
operationKind = "Query";
break;
case SubscriptionOperationDescriptor subscriptionOperationDescriptor:
operationKind = "Subscription";
break;
default:
throw new ArgumentOutOfRangeException(nameof(descriptor));
}
classBuilder.AddProperty(
PropertyBuilder.New()
.SetStatic()
.SetType(fileName)
.SetName("Instance")
.SetValue($"new {fileName}()"));
classBuilder.AddProperty(
PropertyBuilder.New()
.SetType(TypeNames.OperationKind)
.SetName("Kind").AsLambda($"{TypeNames.OperationKind}.{operationKind}"));
classBuilder.AddProperty(
PropertyBuilder.New()
.SetType($"{TypeNames.IReadOnlySpan}<byte>")
.SetName("Body").AsLambda("_body"));
classBuilder.AddMethod(
MethodBuilder.New()
.SetAccessModifier(AccessModifier.Public)
.SetReturnType("override string")
.SetName("ToString")
.AddCode("return _bodyString;"));
CodeFileBuilder
.New()
.SetNamespace(descriptor.Namespace)
.AddType(classBuilder)
.Build(writer);
}
protected override Task WriteAsync(
CodeWriter writer,
EnumValueSerializerDescriptor descriptor)
{
if (writer is null)
{
throw new ArgumentNullException(nameof(writer));
}
if (descriptor is null)
{
throw new ArgumentNullException(nameof(descriptor));
}
ClassBuilder classBuilder = ClassBuilder.New()
.SetAccessModifier(AccessModifier.Public)
.SetSealed()
.SetName(descriptor.Name)
.AddImplements(Types.IValueSerializer)
.AddProperty(PropertyBuilder.New()
.SetAccessModifier(AccessModifier.Public)
.SetType("string")
.SetName("Name")
.SetGetter(CodeLineBuilder.New()
.SetLine($"return \"{descriptor.EnumGraphQLTypeName}\";")))
.AddProperty(PropertyBuilder.New()
.SetAccessModifier(AccessModifier.Public)
.SetType(Types.ValueKind)
.SetName("Kind")
.SetGetter(CodeLineBuilder.New()
.SetLine($"return {Types.ValueKind}.Enum;")))
.AddProperty(PropertyBuilder.New()
.SetAccessModifier(AccessModifier.Public)
.SetType(Types.Type)
.SetName("ClrType")
.SetGetter(CodeLineBuilder.New()
.SetLine($"return typeof({descriptor.EnumTypeName});")))
.AddProperty(PropertyBuilder.New()
.SetAccessModifier(AccessModifier.Public)
.SetType(Types.Type)
.SetName("SerializationType")
.SetGetter(CodeLineBuilder.New()
.SetLine($"return typeof(string);")))
.AddMethod(MethodBuilder.New()
.SetAccessModifier(AccessModifier.Public)
.SetReturnType("object?", NullableRefTypes)
.SetReturnType("object", !NullableRefTypes)
.SetName("Serialize")
.AddParameter(ParameterBuilder.New()
.SetType("object?", NullableRefTypes)
.SetType("object", !NullableRefTypes)
.SetName("value"))
.AddCode(CreateSerializerMethodBody(descriptor, CodeWriter.Indent)))
.AddMethod(MethodBuilder.New()
.SetAccessModifier(AccessModifier.Public)
.SetReturnType("object?", NullableRefTypes)
.SetReturnType("object", !NullableRefTypes)
.SetName("Deserialize")
.AddParameter(ParameterBuilder.New()
.SetType("object?", NullableRefTypes)
.SetType("object", !NullableRefTypes)
.SetName("serialized"))
.AddCode(CreateDeserializerMethodBody(descriptor, CodeWriter.Indent)));
return(CodeFileBuilder.New()
.SetNamespace(descriptor.Namespace)
.AddType(classBuilder)
.BuildAsync(writer));
}
