public SyntaxNode TestGenerate(Compilation compilation)
{
var types = compilation.GetTypesFromSyntaxTrees(filter: symbols => true).ToArray();
var addScopeMethod = compilation
.GetTypeByMetadataName(ServiceCollectionExtensinsName)
.GetMembers()
.OfType <IMethodSymbol>()
.Where(x => x.Name.Equals(nameof(ServiceCollectionServiceExtensions.AddScoped)))
.FirstOrDefault();
var serviceCollectionSymbols = compilation
.GetTypeByMetadataName(IServiceCollectionName);
var argument = CodeCreator.CreateMethodArgumentThis("services", serviceCollectionSymbols);
var invokes = new List <ExpressionSyntax>(types.Length);
foreach (var item in types)
{
foreach (var abstractName in item.Interfaces)
{
var arguments = new[]
{
CodeCreator.TypeOf(abstractName),
CodeCreator.TypeOf(item)
};
var invoke = CodeCreator.Invoke(IdentifierName(argument.Identifier), addScopeMethod, arguments);
invokes.Add(invoke);
}
}
var myMethod = TypeCreator.CreateMethod
(
methodName: "Registy",
modificators: CodeCreator.Modificators(SyntaxKind.PublicKeyword, SyntaxKind.StaticKeyword),
returnType: CodeCreator.Void(),
arguments: new[] { argument },
body: invokes.ToArray()
);
var myClass = TypeCreator.CreateClass(
name: "Registor",
modificators: CodeCreator.Modificators(SyntaxKind.PublicKeyword, SyntaxKind.StaticKeyword),
members: new[] { myMethod }
);
var myUnit = TypeCreator.CreateUnit(
usings: new[] { compilation.GetNameSpace(addScopeMethod) },
members: new[] { myClass }
);
return(myUnit);
//var u1 = UsingStatement(Token( SyntaxKind.UsingKeyword));
//var xxx = dymanicType.NormalizeWhitespace(elasticTrivia: true).ToFullString();
//Microsoft.Extensions.DependencyInjection
//context.AddSource("x1", SourceText.From(xxx, encoding: System.Text.Encoding.UTF8));
}