protected override void Generate(
CodeWriter writer,
OperationDescriptor descriptor,
out string fileName)
{
var documentName = CreateDocumentTypeName(descriptor.Name);
fileName = documentName;
string operationKind = descriptor switch
{
MutationOperationDescriptor => "Mutation",
QueryOperationDescriptor => "Query",
SubscriptionOperationDescriptor => "Subscription",
_ => throw new ArgumentOutOfRangeException(nameof(descriptor))
};
ClassBuilder classBuilder = ClassBuilder
.New()
.AddImplements(TypeNames.IDocument)
.SetName(fileName);
classBuilder
.AddConstructor()
.SetPrivate();
classBuilder
.AddProperty("Instance")
.SetStatic()
.SetType(documentName)
.SetValue($"new {documentName}()");
classBuilder
.AddProperty("Kind")
.SetType(TypeNames.OperationKind)
.AsLambda($"{TypeNames.OperationKind}.{operationKind}");
classBuilder
.AddProperty("Body")
.SetType(TypeNames.IReadOnlySpan.WithGeneric(TypeNames.Byte))
.AsLambda(GetByteArray(descriptor.BodyString));
classBuilder
.AddMethod("ToString")
.SetPublic()
.SetOverride()
.SetReturnType(TypeNames.String)
.AddCode(MethodCallBuilder
.New()
.SetReturn()
.SetMethodName(TypeNames.EncodingUtf8, nameof(Encoding.UTF8.GetString))
.AddArgument("Body"));
CodeFileBuilder
.New()
.SetNamespace(descriptor.Namespace)
.AddType(classBuilder)
.Build(writer);
}
protected override void Generate(
CodeWriter writer,
EntityTypeDescriptor descriptor,
out string fileName)
{
// Setup class
fileName = descriptor.RuntimeType.Name;
ClassBuilder classBuilder = ClassBuilder
.New()
.SetName(fileName);
// Add Properties to class
foreach (KeyValuePair <string, PropertyDescriptor> item in descriptor.Properties)
{
classBuilder
.AddProperty(item.Value.Name)
.SetType(item.Value.Type.ToEntityIdBuilder())
.MakeSettable()
.SetPublic()
.SetValue(item.Value.Type.IsNullableType() ? null : "default!");
}
CodeFileBuilder
.New()
.SetNamespace(descriptor.RuntimeType.NamespaceWithoutGlobal)
.AddType(classBuilder)
.Build(writer);
}
protected override void Generate(
CodeWriter writer,
EntityTypeDescriptor descriptor,
out string fileName)
{
// Setup class
fileName = EntityTypeNameFromGraphQLTypeName(descriptor.GraphQLTypeName);
ClassBuilder classBuilder =
ClassBuilder.New()
.SetName(fileName);
// Add Properties to class
foreach (KeyValuePair <string, PropertyDescriptor> item in descriptor.Properties)
{
PropertyBuilder builder = classBuilder
.AddProperty(item.Value.Name)
.SetName(item.Value.Name)
.SetType(item.Value.Type.ToEntityIdBuilder())
.MakeSettable()
.SetAccessModifier(AccessModifier.Public);
if (!item.Value.Type.IsNullableType())
{
builder.SetValue("default!");
}
}
CodeFileBuilder
.New()
.SetNamespace(descriptor.Namespace)
.AddType(classBuilder)
.Build(writer);
}
protected override Task WriteAsync(
CodeWriter writer,
OutputModelDescriptor descriptor)
{
ClassBuilder builder =
ClassBuilder.New()
.SetAccessModifier(AccessModifier.Public)
.SetName(descriptor.Name);
foreach (string typeName in descriptor.Implements)
{
builder.AddImplements(typeName);
}
foreach (OutputFieldDescriptor field in descriptor.Fields)
{
builder.AddProperty(
PropertyBuilder.New()
.SetAccessModifier(AccessModifier.Public)
.SetName(field.Name)
.SetType(field.Type));
}
return(builder.BuildAsync(writer));
}
protected override Task WriteAsync(
CodeWriter writer,
InputModelDescriptor descriptor)
{
if (writer is null)
{
throw new ArgumentNullException(nameof(writer));
}
if (descriptor is null)
{
throw new ArgumentNullException(nameof(descriptor));
}
ClassBuilder builder =
ClassBuilder.New()
.SetAccessModifier(AccessModifier.Public)
.SetName(descriptor.Name);
foreach (InputFieldDescriptor field in descriptor.Fields)
{
builder.AddProperty(
PropertyBuilder.New()
.SetAccessModifier(AccessModifier.Public)
.SetName(field.Name)
.SetType(field.Type)
.MakeSettable());
}
return(builder.BuildAsync(writer));
}
public static PropertyBuilder AddProperty(this ClassBuilder builder, string name)
{
PropertyBuilder propertyBuilder = PropertyBuilder.New().SetName(name);
builder.AddProperty(propertyBuilder);
return(propertyBuilder);
}
private static void AddProperties(
InputModelSerializerDescriptor descriptor,
ClassBuilder builder)
{
builder
.AddProperty(PropertyBuilder.New()
.SetAccessModifier(AccessModifier.Public)
.SetType("string")
.SetName("Name")
.SetGetter(CodeLineBuilder.New()
.SetLine($"return \"{descriptor.InputGraphQLTypeName}\";")))
.AddProperty(PropertyBuilder.New()
.SetAccessModifier(AccessModifier.Public)
.SetType("global::StrawberryShake.ValueKind")
.SetName("Kind")
.SetGetter(CodeLineBuilder.New()
.SetLine($"return global::StrawberryShake.ValueKind.InputObject;")))
.AddProperty(PropertyBuilder.New()
.SetAccessModifier(AccessModifier.Public)
.SetType("global::System.Type")
.SetName("ClrType")
.SetGetter(CodeLineBuilder.New()
.SetLine($"return typeof({descriptor.InputTypeName});")))
.AddProperty(PropertyBuilder.New()
.SetAccessModifier(AccessModifier.Public)
.SetType("global::System.Type")
.SetName("SerializationType")
.SetGetter(CodeLineBuilder.New()
.SetLine(
"return typeof(global::System.Collections.Generic." +
"IReadOnlyDictionary<string, object>);")));
}
protected override void Generate(
CodeWriter writer,
InputObjectTypeDescriptor namedTypeDescriptor,
out string fileName)
{
fileName = namedTypeDescriptor.Name;
ClassBuilder classBuilder = ClassBuilder
.New()
.SetName(fileName);
foreach (var prop in namedTypeDescriptor.Properties)
{
classBuilder
.AddProperty(prop.Name)
.SetPublic()
.MakeSettable()
.SetType(prop.Type.ToBuilder());
}
CodeFileBuilder
.New()
.SetNamespace(namedTypeDescriptor.RuntimeType.NamespaceWithoutGlobal)
.AddType(classBuilder)
.Build(writer);
}
protected override void Generate(
CodeWriter writer,
NamedTypeDescriptor namedTypeDescriptor,
out string fileName)
{
fileName = namedTypeDescriptor.Name;
ClassBuilder classBuilder = ClassBuilder.New()
.SetName(fileName);
foreach (var prop in namedTypeDescriptor.Properties)
{
var propTypeBuilder = prop.Type.ToBuilder();
// Add Property to class
var propBuilder = PropertyBuilder
.New()
.MakeSettable()
.SetName(prop.Name)
.SetType(propTypeBuilder)
.SetAccessModifier(AccessModifier.Public);
classBuilder.AddProperty(propBuilder);
}
foreach (var implement in namedTypeDescriptor.Implements)
{
classBuilder.AddImplements(implement);
}
CodeFileBuilder
.New()
.SetNamespace(namedTypeDescriptor.Namespace)
.AddType(classBuilder)
.Build(writer);
}
public static ClassBuilder AddProperty(
this ClassBuilder builder,
string name,
Action <PropertyBuilder> configure)
{
PropertyBuilder propertyBuilder = PropertyBuilder.New().SetName(name);
configure(propertyBuilder);
builder.AddProperty(propertyBuilder);
return(builder);
}
protected override void Generate(
CodeWriter writer,
NamedTypeDescriptor namedTypeDescriptor,
out string fileName)
{
fileName = namedTypeDescriptor.Name;
ClassBuilder classBuilder = ClassBuilder.New()
.SetName(fileName);
ConstructorBuilder constructorBuilder = ConstructorBuilder.New()
.SetTypeName(fileName)
.SetAccessModifier(AccessModifier.Public);
foreach (var prop in namedTypeDescriptor.Properties)
{
var propTypeBuilder = prop.Type.ToBuilder();
// Add Property to class
var propBuilder = PropertyBuilder
.New()
.SetName(prop.Name)
.SetType(propTypeBuilder)
.SetAccessModifier(AccessModifier.Public);
if (prop.Type.IsNullableType())
{
propBuilder.SetValue("default!");
}
classBuilder.AddProperty(propBuilder);
// Add initialization of property to the constructor
var paramName = prop.Name.WithLowerFirstChar();
ParameterBuilder parameterBuilder = ParameterBuilder.New()
.SetName(paramName)
.SetType(propTypeBuilder);
constructorBuilder.AddParameter(parameterBuilder);
constructorBuilder.AddCode(prop.Name + " = " + paramName + ";");
}
foreach (var implement in namedTypeDescriptor.Implements)
{
classBuilder.AddImplements(implement);
}
classBuilder.AddConstructor(constructorBuilder);
CodeFileBuilder
.New()
.SetNamespace(namedTypeDescriptor.Namespace)
.AddType(classBuilder)
.Build(writer);
}
private static void AddArgumentProperties(
ClassBuilder classBuilder,
IReadOnlyList <OperationArgumentDescriptor> arguments)
{
for (int i = 0; i < arguments.Count; i++)
{
classBuilder.AddProperty(
PropertyBuilder.New()
.SetAccessModifier(AccessModifier.Public)
.SetType(arguments[i].Type)
.SetName(arguments[i].Name)
.MakeSettable());
}
}
protected override Task WriteAsync(
CodeWriter writer,
OutputModelDescriptor 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)
.SetName(descriptor.Name);
ConstructorBuilder constructorBuilder =
ConstructorBuilder.New()
.AddCode(CreateConstructorBody(descriptor));
classBuilder.AddConstructor(constructorBuilder);
foreach (var typeName in descriptor.Implements)
{
classBuilder.AddImplements(typeName);
}
foreach (OutputFieldDescriptor field in descriptor.Fields)
{
classBuilder.AddProperty(
PropertyBuilder.New()
.SetAccessModifier(AccessModifier.Public)
.SetName(field.Name)
.SetType(field.Type));
constructorBuilder.AddParameter(
ParameterBuilder.New()
.SetName(field.ParameterName)
.SetType(field.Type));
}
return(CodeFileBuilder.New()
.SetNamespace(descriptor.Namespace)
.AddType(classBuilder)
.BuildAsync(writer));
}
protected override void Generate(
CodeWriter writer,
EnumDescriptor descriptor,
out string fileName)
{
fileName = NamingConventions.EnumParserNameFromEnumName(descriptor.Name);
ClassBuilder classBuilder = ClassBuilder
.New(fileName)
.AddImplements(TypeNames.IInputValueFormatter)
.AddImplements(
TypeNames.ILeafValueParser.WithGeneric(TypeNames.String, descriptor.Name));
const string serializedValueParamName = "serializedValue";
classBuilder
.AddMethod("Parse")
.AddParameter(ParameterBuilder.New()
.SetName(serializedValueParamName)
.SetType(TypeNames.String))
.SetAccessModifier(AccessModifier.Public)
.SetReturnType(descriptor.Name)
.AddCode(CreateEnumParsingSwitch(serializedValueParamName, descriptor));
const string runtimeValueParamName = "runtimeValue";
classBuilder
.AddMethod("Format")
.SetAccessModifier(AccessModifier.Public)
.SetReturnType("object")
.AddParameter(ParameterBuilder.New()
.SetType(TypeNames.Object.MakeNullable())
.SetName(runtimeValueParamName))
.AddCode(CreateEnumFormatingSwitch(runtimeValueParamName, descriptor));
classBuilder
.AddProperty("TypeName")
.AsLambda(descriptor.Name.AsStringToken())
.SetPublic()
.SetType(TypeNames.String);
CodeFileBuilder
.New()
.SetNamespace(descriptor.Namespace)
.AddType(classBuilder)
.Build(writer);
}
protected override void Generate(
CodeWriter writer,
ObjectTypeDescriptor namedTypeDescriptor,
out string fileName)
{
fileName = namedTypeDescriptor.RuntimeType.Name;
ClassBuilder classBuilder = ClassBuilder.New()
.SetName(fileName);
ConstructorBuilder constructorBuilder = ConstructorBuilder.New()
.SetTypeName(fileName)
.SetAccessModifier(AccessModifier.Public);
foreach (var prop in namedTypeDescriptor.Properties)
{
var propTypeBuilder = prop.Type.ToBuilder();
// Add Property to class
classBuilder.AddProperty(
prop.Name,
x => x
.SetName(prop.Name)
.SetType(propTypeBuilder)
.SetAccessModifier(AccessModifier.Public)
.SetValue(prop.Type.IsNullableType() ? "default!" : null));
// Add initialization of property to the constructor
var paramName = GetParameterName(prop.Name);
constructorBuilder.AddParameter(paramName, x => x.SetType(propTypeBuilder));
constructorBuilder.AddCode(prop.Name + " = " + paramName + ";");
}
foreach (NameString implement in namedTypeDescriptor.Implements)
{
classBuilder.AddImplements(implement);
}
classBuilder.AddConstructor(constructorBuilder);
CodeFileBuilder
.New()
.SetNamespace(namedTypeDescriptor.RuntimeType.NamespaceWithoutGlobal)
.AddType(classBuilder)
.Build(writer);
}
protected override void Generate(
CodeWriter writer,
ObjectTypeDescriptor descriptor,
out string fileName)
{
fileName = descriptor.RuntimeType.Name;
ClassBuilder classBuilder = ClassBuilder
.New()
.SetName(fileName);
ConstructorBuilder constructorBuilder = classBuilder
.AddConstructor()
.SetTypeName(fileName);
foreach (var prop in descriptor.Properties)
{
TypeReferenceBuilder propTypeBuilder = prop.Type.ToBuilder();
// Add Property to class
classBuilder
.AddProperty(prop.Name)
.SetName(prop.Name)
.SetType(propTypeBuilder)
.SetPublic()
.SetValue(prop.Type.IsNullableType() ? "default!" : null);
// Add initialization of property to the constructor
var paramName = GetParameterName(prop.Name);
constructorBuilder
.AddParameter(paramName, x => x.SetType(propTypeBuilder))
.AddCode(AssignmentBuilder
.New()
.SetLefthandSide(prop.Name)
.SetRighthandSide(paramName));
}
classBuilder.AddImplementsRange(descriptor.Implements.Select(x => x.Value));
CodeFileBuilder
.New()
.SetNamespace(descriptor.RuntimeType.NamespaceWithoutGlobal)
.AddType(classBuilder)
.Build(writer);
}
protected override void Generate(
CodeWriter writer,
EnumTypeDescriptor descriptor,
out string fileName)
{
const string serializedValue = nameof(serializedValue);
const string runtimeValue = nameof(runtimeValue);
fileName = CreateEnumParserName(descriptor.Name);
ClassBuilder classBuilder = ClassBuilder
.New(fileName)
.AddImplements(IInputValueFormatter)
.AddImplements(ILeafValueParser.WithGeneric(String, descriptor.Name));
classBuilder
.AddMethod("Parse")
.AddParameter(serializedValue, x => x.SetType(String))
.SetAccessModifier(AccessModifier.Public)
.SetReturnType(descriptor.Name)
.AddCode(CreateEnumParsingSwitch(serializedValue, descriptor));
classBuilder
.AddMethod("Format")
.SetAccessModifier(AccessModifier.Public)
.SetReturnType(Object)
.AddParameter(runtimeValue, x => x.SetType(Object.MakeNullable()))
.AddCode(CreateEnumFormattingSwitch(runtimeValue, descriptor));
classBuilder
.AddProperty("TypeName")
.AsLambda(descriptor.Name.AsStringToken())
.SetPublic()
.SetType(String);
CodeFileBuilder
.New()
.SetNamespace(descriptor.RuntimeType.NamespaceWithoutGlobal)
.AddType(classBuilder)
.Build(writer);
}
protected override void Generate(
CodeWriter writer,
ClientDescriptor descriptor,
out string fileName)
{
fileName = descriptor.Name;
ClassBuilder classBuilder = ClassBuilder
.New()
.SetName(fileName);
ConstructorBuilder constructorBuilder = classBuilder
.AddConstructor()
.SetTypeName(fileName);
foreach (OperationDescriptor operation in descriptor.Operations)
{
AddConstructorAssignedField(
operation.Name,
GetFieldName(operation.Name),
classBuilder,
constructorBuilder);
classBuilder
.AddProperty(operation.Name)
.SetPublic()
.SetType(operation.Name)
.AsLambda(GetFieldName(operation.Name));
}
CodeFileBuilder
.New()
.SetNamespace(descriptor.RuntimeType.NamespaceWithoutGlobal)
.AddType(classBuilder)
.Build(writer);
}
protected override void Generate(
CodeWriter writer,
DataTypeDescriptor descriptor,
out string fileName)
{
fileName = descriptor.RuntimeType.Name;
AbstractTypeBuilder typeBuilder;
ConstructorBuilder? constructorBuilder = null;
if (descriptor.IsInterface)
{
typeBuilder = InterfaceBuilder
.New()
.SetName(fileName);
typeBuilder
.AddProperty(__typename)
.SetType(TypeNames.String);
}
else
{
ClassBuilder classBuilder = ClassBuilder
.New()
.SetName(fileName);
typeBuilder = classBuilder;
classBuilder
.AddProperty(__typename)
.SetPublic()
.SetType(TypeNames.String);
constructorBuilder = classBuilder
.AddConstructor()
.SetTypeName(fileName);
constructorBuilder
.AddParameter(_typename)
.SetType(TypeNames.String)
.SetName(_typename);
constructorBuilder
.AddCode(
AssignmentBuilder
.New()
.SetLefthandSide(__typename)
.SetRighthandSide(_typename)
.AssertNonNull());
}
// Add Properties to class
foreach (PropertyDescriptor property in descriptor.Properties)
{
TypeReferenceBuilder propertyType = property.Type.Kind switch
{
TypeKind.LeafType => property.Type.ToBuilder(),
TypeKind.DataType => property.Type.ToBuilder(property.Type.Name),
TypeKind.EntityType => property.Type.ToEntityIdBuilder(),
_ => throw new ArgumentOutOfRangeException()
};
typeBuilder
.AddProperty(property.Name)
.SetType(propertyType)
.SetPublic();
var parameterName = GetParameterName(property.Name);
constructorBuilder?
.AddParameter(parameterName)
.SetType(propertyType)
.SetDefault("null");
constructorBuilder?
.AddCode(AssignmentBuilder
.New()
.SetLefthandSide(property.Name)
.SetRighthandSide(parameterName));
}
// implement interfaces
typeBuilder.AddImplementsRange(descriptor.Implements.Select(CreateDataTypeName));
CodeFileBuilder
.New()
.SetNamespace(descriptor.RuntimeType.NamespaceWithoutGlobal)
.AddType(typeBuilder)
.Build(writer);
}
}
protected override void Generate(
CodeWriter writer,
ITypeDescriptor typeDescriptor,
out string fileName)
{
ComplexTypeDescriptor complexTypeDescriptor =
typeDescriptor as ComplexTypeDescriptor ??
throw new InvalidOperationException(
"A result entity mapper can only be generated for complex types");
var className = CreateResultInfoName(complexTypeDescriptor.RuntimeType.Name);
fileName = className;
ClassBuilder classBuilder = ClassBuilder
.New()
.AddImplements(TypeNames.IOperationResultDataInfo)
.SetName(fileName);
ConstructorBuilder constructorBuilder = classBuilder
.AddConstructor()
.SetTypeName(complexTypeDescriptor.RuntimeType.Name);
foreach (var prop in complexTypeDescriptor.Properties)
{
TypeReferenceBuilder propTypeBuilder = prop.Type.ToEntityIdBuilder();
// Add Property to class
classBuilder
.AddProperty(prop.Name)
.SetType(propTypeBuilder)
.SetPublic();
// Add initialization of property to the constructor
var paramName = GetParameterName(prop.Name);
constructorBuilder.AddParameter(paramName).SetType(propTypeBuilder);
constructorBuilder.AddCode(
AssignmentBuilder
.New()
.SetLefthandSide(prop.Name)
.SetRighthandSide(paramName));
}
classBuilder
.AddProperty("EntityIds")
.SetType(TypeNames.IReadOnlyCollection.WithGeneric(TypeNames.EntityId))
.AsLambda(_entityIds);
classBuilder
.AddProperty("Version")
.SetType(TypeNames.UInt64)
.AsLambda(_version);
AddConstructorAssignedField(
TypeNames.IReadOnlyCollection.WithGeneric(TypeNames.EntityId),
_entityIds,
classBuilder,
constructorBuilder);
AddConstructorAssignedField(
TypeNames.UInt64,
_version,
classBuilder,
constructorBuilder,
true);
// WithVersion
const string version = nameof(version);
classBuilder
.AddMethod("WithVersion")
.SetAccessModifier(AccessModifier.Public)
.SetReturnType(TypeNames.IOperationResultDataInfo)
.AddParameter(version, x => x.SetType(TypeNames.UInt64))
.AddCode(MethodCallBuilder
.New()
.SetReturn()
.SetNew()
.SetMethodName(className)
.AddArgumentRange(
complexTypeDescriptor.Properties.Select(x => x.Name.Value))
.AddArgument(_entityIds)
.AddArgument(version));
CodeFileBuilder
.New()
.SetNamespace(complexTypeDescriptor.RuntimeType.NamespaceWithoutGlobal)
.AddType(classBuilder)
.Build(writer);
}
