public static SyntaxTree BuildDto(EntityMetadata entity, SyntaxTree existingDto = null, string dtoNamespace = null, string mapperNamespace = null, bool generateMapper = true, bool addContractAttrs = false)
{
CompilationUnitSyntax root = null;
if (existingDto == null)
{
var rawTree = BuildOutline(dtoNamespace, entity);
var commentAppender = new EmptyTreeCommentAppender();
root = commentAppender.Visit(rawTree.GetRoot()) as CompilationUnitSyntax;
}
else
{
var existingRoot = existingDto.GetRoot();
var finder = new CustomCodeLocator();
finder.Visit(existingRoot);
var rewriter = new GeneratedCodeRemover(finder);
existingRoot = rewriter.Visit(existingRoot);
if (rewriter.FirstCustomProperty == null)
{
var commentAppender = new EmptyTreeCommentAppender();
root = commentAppender.Visit(existingRoot) as CompilationUnitSyntax;
}
else
{
var commentWrapper = new CustomCodeCommentWrapper(rewriter);
root = commentWrapper.Visit(existingRoot) as CompilationUnitSyntax;
}
}
if (generateMapper)
{
root = root.AppendUsing(mapperNamespace, entity.Namespace);
}
if (addContractAttrs)
{
root = root.AppendUsing("System.Runtime.Serialization");
}
var generatedPropertiesAppender = new GeneratedPropertiesAppender(entity, addContractAttrs);
root = generatedPropertiesAppender.Visit(root) as CompilationUnitSyntax;
var newLineRemover = new NewLineRemover();
root = newLineRemover.Visit(root) as CompilationUnitSyntax;
if (!generateMapper)
{
var mapperRemover = new MapperRemover();
root = mapperRemover.Visit(root) as CompilationUnitSyntax;
}
return(SyntaxFactory.SyntaxTree(root));
}