/// <summary>
/// Generates the copy class.
/// </summary>
/// <param name="sourceType">Type of the source.</param>
/// <param name="targetType">Type of the target.</param>
/// <returns></returns>
public Type GenerateCopyClass(Type sourceType, Type targetType)
{
var className = CopyProviderHelper.GetClassName(sourceType, targetType);
if (_comp.TryGetValue(className, out var type))
{
return(type);
}
var unit = new CodeCompileUnit();
var ns = CreateNamespace();
unit.Namespaces.Add(ns);
var targetClass = CreateClass(className);
ns.Types.Add(targetClass);
var copyMethod = CreateCopyMethod(sourceType, targetType);
targetClass.Members.Add(copyMethod);
var copyActionMethod = CreateCopyActionMethod(sourceType, targetType, copyMethod);
targetClass.Members.Add(copyActionMethod);
Debug.WriteLine(unit.ToString());
var results = BuildAssembly(unit, targetType.Assembly);
// Compiler output
foreach (var line in results.Output)
{
Debug.WriteLine(line);
}
var copierType = results.CompiledAssembly.GetType(NamespaceName + "." + className);
_comp.Add(className, copierType);
return(copierType);
}