public static CodeTypeDeclaration Ensure(CodeGeneratorContext context)
{
var type = context.CreateIntentRequestHandler(BuiltInIntent.Fallback).FirstType();
var handle = type.MethodStatements(CodeConstants.HandlerPrimaryMethod);
CodeGeneration_Interaction.AddHandlerCheck(handle, context, CodeConstants.FallbackMarker);
var returnStmt = handle.OfType <CodeMethodReturnStatement>().First();
if (!(returnStmt.Expression is CodeMethodInvokeExpression))
{
handle.Remove(returnStmt);
handle.Add(new CodeMethodReturnStatement(new CodeMethodInvokeExpression(
new CodeTypeReferenceExpression("await " + BuiltInIntent.Fallback.Safe()),
"Fallback"
).AddFlowParameters()));
}
var invoke = new CodeMethodInvokeExpression(
new CodeTypeReferenceExpression("await Navigation"),
CodeConstants.NavigationMethodName);
invoke.AddFlowParameters();
return(type);
}
public static Task CreateIn(CodeGeneratorContext context, string directoryFullName)
{
CodeGeneration_Story.CreateProjectFile(context);
if (!context.RequestHandlers.ContainsKey("AMAZON.StopIntent"))
{
CodeGeneration_Interaction.AddIntent(context, new List <string> {
"stop"
}, new CodeStatementCollection());
}
UpdatePipeline((CodeCompileUnit)context.OtherFiles["Pipeline.cs"], context.RequestHandlers.Keys.ToArray());
CodeGeneration_Fallback.Ensure(context);
var json = JsonSerializer.Create(new JsonSerializerSettings {
Formatting = Newtonsoft.Json.Formatting.Indented
});
using (var csharp = CodeDomProvider.CreateProvider(CodeDomProvider.GetLanguageFromExtension(".cs")))
{
var sceneFileDirectory = Path.Combine(directoryFullName, "Scenes");
var handlerFileDirectory = Path.Combine(directoryFullName, "RequestHandlers");
Directory.CreateDirectory(sceneFileDirectory);
Directory.CreateDirectory(handlerFileDirectory);
return(Task.WhenAll(
OutputRootFiles(context.OtherFiles, csharp, json, directoryFullName),
OutputSkillManifest(context, json, directoryFullName),
OutputSceneFiles(context.SceneFiles, csharp, sceneFileDirectory),
OutputRequestHandlers(context.RequestHandlers, csharp, handlerFileDirectory)
));
}
}
protected override Task Begin(SceneInstructionContainer instructions, CodeGeneratorContext context)
{
CodeStatementCollection statements = context.CodeScope.Statements();
switch (instructions)
{
case If ifStmt:
{
var codeIf = new CodeConditionStatement(CodeGeneration_Condition.Generate(ifStmt.Condition));
statements.Add(codeIf);
context.CodeScope.Push(codeIf);
break;
}
case Hear hear when !context.CodeScope.OfType <Hear>().Any():
CodeGeneration_Interaction.AddHearMarker(context, statements);
CodeGeneration_Interaction.AddIntent(context, hear.Phrases, statements);
break;
}
return(base.Begin(instructions, context));
}