private NamespaceMetric CalculateNamespaceMetrics(Compilation compilation, NamespaceDeclaration namespaceNodes, TypeMetrics typeMetrics)
{
if (!namespaceNodes.SyntaxNodes.Any <NamespaceDeclarationSyntaxInfo>())
{
return(null);
}
NamespaceDeclarationSyntaxInfo namespaceDeclarationSyntaxInfo = namespaceNodes.SyntaxNodes.FirstOrDefault <NamespaceDeclarationSyntaxInfo>();
SemanticModel semanticModel = compilation.GetSemanticModel(namespaceDeclarationSyntaxInfo.Syntax.SyntaxTree);
return((new NamespaceMetricsCalculator(semanticModel)).CalculateFrom(namespaceDeclarationSyntaxInfo, typeMetrics));
}
public NamespaceMetric CalculateFrom(NamespaceDeclarationSyntaxInfo namespaceNode, TypeMetrics typeMetrics)
{
NamespaceMetric namespaceMetric = new NamespaceMetric()
{
Name = namespaceNode.Name,
TypeMetrics = typeMetrics
};
foreach (MetricCalculator calculator in calculators)
{
namespaceMetric.AddMetricResult(calculator.Calculate <TypeMetrics, TypeMetric>(typeMetrics));
}
return(namespaceMetric);
}
private static async Task <Tuple <Compilation, SemanticModel, SyntaxTree, NamespaceDeclarationSyntaxInfo> > VerifyCompilation(Compilation compilation, NamespaceDeclarationSyntaxInfo namespaceNode)
{
SemanticModel semanticModel;
var tree = namespaceNode.Syntax.SyntaxTree;
if (tree == null)
{
var compilationUnit = SyntaxFactory.CompilationUnit()
.WithMembers(SyntaxFactory.List(new[] { (MemberDeclarationSyntax)namespaceNode.Syntax }));
var cu = CSharpSyntaxTree.Create(compilationUnit);
var root = await cu.GetRootAsync().ConfigureAwait(false);
namespaceNode.Syntax = root.ChildNodes().First();
var newCompilation = compilation.AddSyntaxTrees(cu);
semanticModel = newCompilation.GetSemanticModel(cu);
return(new Tuple <Compilation, SemanticModel, SyntaxTree, NamespaceDeclarationSyntaxInfo>(newCompilation, semanticModel, cu, namespaceNode));
}
var result = AddToCompilation(compilation, tree);
compilation = result.Item1;
tree = result.Item2;
semanticModel = compilation.GetSemanticModel(tree);
return(new Tuple <Compilation, SemanticModel, SyntaxTree, NamespaceDeclarationSyntaxInfo>(compilation, semanticModel, tree, namespaceNode));
}
