private void WriteMethods(
TextWriter textWriter,
ICodegenClass clazz)
{
foreach (var method in clazz.PublicMethods)
{
method.Render(textWriter, true);
}
foreach (var method in clazz.PrivateMethods)
{
method.Render(textWriter, false);
}
}
private void WriteClass(
TextWriter textWriter,
ICodegenClass clazz,
Action textAction)
{
textWriter.Write(" public class {0}", clazz.ClassName);
if (clazz.InterfaceImplemented != null)
{
textWriter.Write(" : {0}", clazz.InterfaceImplemented.FullName);
}
textWriter.WriteLine();
textWriter.WriteLine(" {{");
textWriter.WriteLine(" }}");
}
private void WriteFields(
TextWriter textWriter,
ICodegenClass clazz)
{
if (clazz.Members.HasFirst())
{
foreach (var member in clazz.Members)
{
string modifiers = "private";
string typeName = CodeGenerationHelper.CompliantName(member.MemberType);
textWriter.WriteLine("{0} {1} {2};", modifiers, typeName, member.MemberName);
}
textWriter.WriteLine();
}
}
private string GenerateCode(
IDictionary <Type, string> namespaces,
ICodegenClass clazz,
ICollection <ICodegenMember> memberSet,
string classLevelComment)
{
var writer = new StringWriter();
WriteUsingDeclarations(writer, namespaces.Values);
WriteNamespace(writer, clazz.Namespace, () =>
WriteClass(writer, clazz, () =>
{
WriteFields(writer, clazz);
WriteConstructor(writer, clazz);
WriteMethods(writer, clazz);
}));
return(writer.ToString());
}
public EventPropertyGetter Compile(
ICodegenClass clazz,
ClassLoaderProvider classLoaderProvider,
Type interfaceClass,
string classLevelComment)
{
// build members and namespaces
var memberSet = new LinkedHashSet <ICodegenMember>(clazz.Members);
var classes = clazz.GetReferencedClasses();
var imports = CompileImports(classes);
// generate code
var code = GenerateCode(imports, clazz, memberSet, classLevelComment);
var version = LanguageVersion.Latest;
var options = new CSharpParseOptions(
languageVersion: version,
documentationMode: DocumentationMode.None,
kind: SourceCodeKind.Regular,
preprocessorSymbols: null);
var syntaxTree = CSharpSyntaxTree.ParseText(code, options);
_compilation = _compilation.AddSyntaxTrees(syntaxTree);
using (var stream = new MemoryStream())
{
var emitResult = _compilation.Emit(stream);
if (emitResult.Success)
{
stream.Seek(0, SeekOrigin.Begin);
var assembly = Assembly.Load(stream.ToArray());
}
else
{
var failures = emitResult.Diagnostics.Where(diagnostic =>
diagnostic.IsWarningAsError ||
diagnostic.Severity == DiagnosticSeverity.Error);
}
}
throw new NotImplementedException();
}
private void WriteConstructor(
TextWriter textWriter,
ICodegenClass clazz)
{
textWriter.Write("public {0}", clazz.ClassName);
// start constructor arguments
textWriter.Write("(");
textWriter.Write(string.Join(",", clazz.Members.Select(CompliantTypeAndName)));
textWriter.Write(")");
textWriter.WriteLine();
// start constructor body
textWriter.WriteLine("{{");
// start parameter assignments
foreach (var member in clazz.Members)
{
textWriter.WriteLine("this.{0} = {0};", member.MemberName);
}
// end constructor body
textWriter.WriteLine("}}");
textWriter.WriteLine("");
}
