извлекатель команд

2025-02-17 16:52:58 +03:00
parent 327822d48c
commit abd83d0fda
20 changed files with 305 additions and 161 deletions
@@ -0,0 +1,67 @@
+using mROA.Abstract;
+
+namespace mROA.Implementation.Frontend;
+
+public class RequestExtractor : IRequestExtractor
+{
+    private IRepresentationModule? _representationModule;
+    private IContextRepository? _contextRepository;
+    private IMethodRepository? _methodRepository;
+    private IExecuteModule? _executeModule;
+    private ISerializationToolkit? _serializationToolkit;
+    public void Inject<T>(T dependency)
+    {
+        switch (dependency)
+        {
+            case IExecuteModule executeModule:
+                _executeModule = executeModule;
+                break;
+            case IContextRepository contextRepository:
+                _contextRepository = contextRepository;
+                break;
+            case IMethodRepository methodRepository:
+                _methodRepository = methodRepository;
+                break;
+            case IRepresentationModule representationModule:
+                _representationModule = representationModule;
+                break;
+            case ISerializationToolkit serializationToolkit:
+                _serializationToolkit = serializationToolkit;
+                break;
+        }
+    }
+
+    public async Task StartExtraction()
+    {
+        if (_serializationToolkit == null)
+            throw new NullReferenceException("Serializing toolkit is null.");
+        if (_executeModule == null)
+            throw new NullReferenceException("Execute module is null.");
+        if (_contextRepository == null)
+            throw new NullReferenceException("Context repository is null.");
+        if (_representationModule == null)
+            throw new NullReferenceException("Representation module is null.");
+        if (_methodRepository == null)
+            throw new NullReferenceException("Method repository is null.");
+        
+        while (true)
+        {
+            var request = await _representationModule!.GetMessage<DefaultCallRequest>(messageType: MessageType.CallRequest);
+            
+            if (request.Parameter is not null)
+            {
+                var parameterType = _methodRepository!.GetMethod(request.CommandId).GetParameters().First().ParameterType;
+                request.Parameter = _serializationToolkit.Cast(request.Parameter, parameterType);
+            }
+            
+            var result = _executeModule.Execute(request, _contextRepository);
+            
+            var resultType = result is FinalCommandExecution
+                 ? MessageType.FinishedCommandExecution
+                 : MessageType.ErrorCommandExecution;
+            
+            await _representationModule.PostCallMessage(request.CallRequestId, resultType, result);
+            
+        }
+    }
+}