private static SyntaxNodeOrToken WithParameter(
KeyValuePair <string, Argument> argumentDefinition)
{
var argumentName = argumentDefinition.Key.ToFieldArgumentName();
var argument = argumentDefinition.Value;
var typeName = CodeModel.SelectTypeName(argument.Type);
return(Parameter(Identifier(argumentName))
.WithType(ParseTypeName(typeName)));
}
private SyntaxNodeOrToken WithArgument(KeyValuePair <string, Argument> argumentDefinition)
{
var rawArgumentName = argumentDefinition.Key;
var argument = argumentDefinition.Value;
var typeName = CodeModel.SelectTypeName(argument.Type);
var isInputObject = argument.Type.Unwrap() is InputObjectType;
string getArgumentMethodName;
if (isInputObject)
{
if (argument.Type is List)
{
typeName = CodeModel.SelectTypeName(argument.Type.Unwrap());
getArgumentMethodName = nameof(ResolverContextExtensions.GetObjectArgumentList);
}
else
{
getArgumentMethodName = nameof(ResolverContextExtensions.GetObjectArgument);
}
}
else
{
getArgumentMethodName = nameof(ResolverContextExtensions.GetArgument);
}
var getArgumentValue = InvocationExpression(
MemberAccessExpression(
SyntaxKind.SimpleMemberAccessExpression,
IdentifierName("context"),
GenericName(
Identifier(getArgumentMethodName))
.WithTypeArgumentList(
TypeArgumentList(
SingletonSeparatedList <TypeSyntax>(
IdentifierName(typeName))))))
.WithArgumentList(
ArgumentList(
SingletonSeparatedList(
Argument(LiteralExpression(
SyntaxKind.StringLiteralExpression,
Literal(rawArgumentName))))));
return(Argument(getArgumentValue));
}
