public CompilationUnitSyntax GeneratePartialDeclaration(INamedTypeSymbol container, StructDeclarationSyntax structDecl)
{
var recordDecl = (StructDeclarationSyntax)structDecl.ChildNodes().First(x => x is StructDeclarationSyntax);
var def = new RecordDefinition(structDecl, recordDecl);
var generatedNodes = GetGeneratedNodes(def).ToArray();
var newStructDecl = container.GetContainingTypesAndThis()
.Select((type, i) => i == 0
? StructDeclaration(type.Name).GetPartialTypeDelaration().AddMembers(generatedNodes)
: StructDeclaration(type.Name).GetPartialTypeDelaration())
.Aggregate((a, b) => b.AddMembers(a));
var ns = container.ContainingNamespace.FullName().NullIfEmpty();
MemberDeclarationSyntax topDecl = ns is not null
? NamespaceDeclaration(IdentifierName(ns)).AddMembers(newStructDecl)
: newStructDecl;
var root = (CompilationUnitSyntax)structDecl.SyntaxTree.GetRoot();
return(CompilationUnit()
.AddUsings(WithComponentModel(root.Usings))
.AddMembers(topDecl)
.WithLeadingTrivia(CreateNullableTrivia())
.WithTrailingTrivia(CarriageReturnLineFeed)
.NormalizeWhitespace());
}
private IEnumerable <MemberDeclarationSyntax> GetGeneratedNodes(RecordDefinition def)
{
yield return(CSharpSyntaxTree.ParseText(
$@" private readonly {Consts.SourceValuesStruct} _values;
")
.GetRoot().ChildNodes()
.OfType <MemberDeclarationSyntax>()
.First()
.WithTrailingTrivia(CarriageReturnLineFeed, CarriageReturnLineFeed));
// Properties
foreach (var p in def.Properties)
{
foreach (var s in WithTrivia(GetGeneratedMember(p), p.LeadingTrivia, p.TrailingTrivia))
{
yield return(s);
}
}
if (!def.IsConstructorDeclared)
{
foreach (var s in GetGeneratedCtor(def))
{
yield return(s);
}
}
foreach (var s in GetGeneratedInterfaces(def))
{
yield return(s);
}
foreach (var s in GetGeneratedRoixMethods(def))
{
yield return(s);
}
}
private IEnumerable <MemberDeclarationSyntax> GetGeneratedCtor(RecordDefinition def)
{