private void GenerateServiceClient(ServiceDetail sd, string projectName)
{
var sb = new StringBuilder();
var svcName = sd.UserName;
var channelName = (svcName.IndexOf("I", StringComparison.Ordinal) == 0 ? svcName.Remove(0, 1) : svcName) + "Client";
sb.Append(String.Join("; \r\n", _allUsings) + "; \r\n");
sb.Append(" namespace " + projectName + "\r\n { \r\n");
sb.Append("\t public partial class " + channelName + " : System.ServiceModel.ClientBase<" + svcName + "Client>, " + svcName + "Client, IProperter\r\n ");
sb.Append("\t {");
sb.Append(GeneratePropertiesAndConstructors(svcName));
sb.Append(GenerateMethods(svcName + "Client"));
sb.Append(GenerateAdditionMathods(svcName + "Client"));
sb.Append(GenerateClientChannel(svcName + "Client"));
sb.Append(" } \r\n");
sb.Append("}");
CreateDocument(sb.ToString(), projectName, "ServiceReferences/" + channelName + ".g.cs");
_competedArgsMethods = _competedArgsMethods == null ? _methods
: _methods.Concat(_competedArgsMethods).ToList();
}
private void GenerateService(ServiceDetail service)
{
GetService(_generatorWorkspace.Solution, service);
if (service.UserName != null)
{
GenerateInterfaceAndChannel(service, ProjectName);
GenerateServiceClient(service, ProjectName);
}
}
private void GenerateApi(ServiceDetail service)
{
var svcName = service.UserName;
var extIndex = svcName.IndexOf(".", StringComparison.Ordinal);
svcName = extIndex > 0 ? svcName.Remove(extIndex) : svcName;
svcName = svcName.IndexOf("I", StringComparison.Ordinal) == 0 ? svcName.Remove(0, 1) : svcName;
var sb = new StringBuilder();
sb.Append(String.Join("; \r\n", _serviceUsings) + "; \r\n\r\n");
sb.Append(" namespace " + ProjectName + "\r\n { \r\n");
sb.Append("\t public partial class " + svcName + "Api\r\n\t { \r\n");
sb.Append("\t\t private ChannelContainer<T> CreateChannel<T>() where T : class, IProperter, new()\r\n\t\t { \r\n");
sb.Append("\t\t\t var clientContainer = ClientFactory<T>.CreateClient(_endPoint.ToString(), _binding, _endPoint); \r\n");
sb.Append("\t\t\t return clientContainer; \r\n\t\t } \r\n\r\n");
var api = _project.Documents.FirstOrDefault(x => x.Name == svcName + "Api.cs");
var declaredApiMethods = new List<MethodDeclarationSyntax>();
if (api != null)
declaredApiMethods = GetMethodSyntaxesFromTree(api.GetSyntaxTreeAsync().Result);
foreach (var method in _methods)
{
if (!declaredApiMethods.Any(x => x.Identifier.ToString() == method.Name
&& x.ParameterList.Parameters.ToString() == method.ParametersList.Parameters.ToString()))
{
var parameters = GenerateParameters(method.ParametersList);
var paramList = method.ParametersList;
var types = "";
var paramNames = "";
if (paramList != null)
{
types = paramList.Parameters.Aggregate(types, (current, param) => current + param.Type + ", ");
types = types != "" ? "<" + types.Remove(types.Length - 2) + ">" : "";
paramNames = paramList.Parameters.Aggregate(paramNames,
(current, param) => current + param.Identifier + ", ");
}
var returnType = method.ReturnTypeApi != "void"
? ("<" + method.ReturnTypeApi + ">")
: "";
sb.Append("\t\t public async System.Threading.Tasks.Task" + returnType + " " + method.Name + "(" + parameters + ")\r\n");
sb.Append("\t\t {\r\n");
sb.Append("\t\t\t var channelContainer = CreateChannel<" + svcName + "Client> ();\r\n");
sb.Append("\t\t\t var scope = new FlowOperationContextScope(channelContainer.Client.InnerChannel);\r\n\r\n");
sb.Append("\t\t\t try\r\n");
sb.Append("\t\t\t {\r\n");
sb.Append("\t\t\t\t AddClientInformationHeader();\r\n");
sb.Append("\t\t\t\t");
if (method.ReturnTypeApi != "void")
sb.Append(" return");
sb.Append(" await System.Threading.Tasks.Task" +
(method.ReturnType != "void" ? ("<" + method.ReturnType + ">") : "") +
".Factory.FromAsync" + types + "(channelContainer.Client.Begin" + method.Name +
", channelContainer.Client.End" + method.Name + ", " + paramNames +
" null).ContinueOnScope(scope);\r\n");
sb.Append("\t\t\t }\r\n");
sb.Append("\t\t\t finally\r\n");
sb.Append("\t\t\t {\r\n");
sb.Append("\t\t\t\t var disposable = channelContainer as IDisposable; \r\n");
sb.Append("\t\t\t\t if (disposable != null) disposable.Dispose();\r\n\r\n");
sb.Append("\t\t\t\t disposable = scope as IDisposable;\r\n");
sb.Append("\t\t\t\t if (disposable != null) disposable.Dispose();\r\n");
sb.Append("\t\t\t }\r\n");
sb.Append("\t\t }\r\n\r\n");
}
}
sb.Append("\t }");
sb.Append(" }");
CreateDocument(sb.ToString(), ProjectName, svcName + "Api.g.cs");
sb.Clear();
sb.Append(String.Join("; \r\n", _serviceUsings) + "; \r\n\r\n");
sb.Append(" namespace " + ProjectApi + "\r\n { \r\n");
sb.Append("\t public partial interface I" + svcName + "Api\r\n\t { \r\n");
var projectIApi = _generatorWorkspace.Solution.Projects.FirstOrDefault(x => x.Name == ProjectApi);
if (projectIApi != null)
{
var iApi = projectIApi.Documents.FirstOrDefault(x => x.Name == "I" + svcName + "Api.cs");
if (iApi != null)
declaredApiMethods = GetMethodSyntaxesFromTree(iApi.GetSyntaxTreeAsync().Result);
}
else
{
throw new Exception("Project for Interface Api doesn't exist");
}
foreach (var method in _methods)
{
if (!declaredApiMethods.Any(x => x.Identifier.ToString() == method.Name && x.ParameterList.Parameters.ToString() == method.ParametersList.Parameters.ToString()))
{
var parameters = GenerateParameters(method.ParametersList);
var returnType = method.ReturnTypeApi != "void" ? ("<" + method.ReturnTypeApi + ">") : "";
sb.Append("\t\t System.Threading.Tasks.Task" + returnType + " " + method.Name + "(" + parameters + ");\r\n");
}
}
sb.Append("\t }");
sb.Append(" }");
CreateDocument(sb.ToString(), ProjectApi, String.Join("/", ProjectApiFolders) + (ProjectApiFolders.Any() ? "/" : "") + "I" + svcName + "Api.g.cs");
}
private void GenerateInterfaceAndChannel(ServiceDetail iService, string projectName)
{
var sb = new StringBuilder();
var serviceFileName = iService.FileName.Remove(iService.FileName.IndexOf(".", StringComparison.Ordinal));
sb.Append(String.Join("; \r\n", _serviceUsings) + "; \r\n" + " \r\n\r\n");
sb.Append("namespace " + projectName + "\r\n { \r\n");
sb.Append("\t [System.CodeDom.Compiler.GeneratedCodeAttribute(\"System.ServiceModel\", \"4.0.0.0\")]\r\n");
sb.Append("\t [System.ServiceModel.ServiceContractAttribute(ConfigurationName = \"" + serviceFileName + "Client\")]\r\n");
sb.Append("\t public interface " + iService.UserName + "Client\r\n \t{ \r\n");
sb.Append("\t\t bool IsCaughtException { get; set; } \r\n\r\n");
foreach (var method in _methods)
{
var parameters = method.ParametersList.ToString().Replace("(", "").Replace(")", "");
var pm = parameters != "" ? parameters + ", " : "";
sb.Append("\t\t [System.ServiceModel.OperationContractAttribute(AsyncPattern = true, Action = \"http://tempuri.org/" + serviceFileName + "/" + method.Name + "\", ReplyAction = \"http://tempuri.org/" + serviceFileName + "/" + method.Name + "Response\")]\r\n");
foreach (var fault in method.Faults)
{
var faultType = fault.Attributes.First().ArgumentList.Arguments.First().Expression.ToString().Replace("typeof(", "").Replace(")", "");
sb.Append("\t\t [System.ServiceModel.FaultContractAttribute(typeof(" + (FaultProject ?? ProjectApi) +
"." + faultType + "), Action=\"http://tempuri.org/" + serviceFileName + "/" + method.Name + faultType +
"Fault\", Name=\"" + faultType + "\", Namespace=\"http://schemas.datacontract.org/2004/07/YumaPos.Shared.API.Faults\")]\r\n");
}
sb.Append("\t\t System.IAsyncResult Begin" + method.Name + "(" + pm + "System.AsyncCallback callback, object asyncState);\r\n\r\n");
sb.Append("\t\t " + method.ReturnType + " End" + method.Name + "(System.IAsyncResult result);\r\n\r\n");
}
sb.Append("\t } \r\n\r\n");
sb.Append("\t [System.CodeDom.Compiler.GeneratedCodeAttribute(\"System.ServiceModel\", \"4.0.0.0\")]\r\n");
sb.Append("\t public interface " + iService.UserName + "Channel : " + iService.UserName + "Client, System.ServiceModel.IClientChannel{} \r\n }");
CreateDocument(sb.ToString(), projectName, "ServiceReferences/" + iService.UserName + "Client.g.cs");
}
private Document GetService(Solution solution, ServiceDetail iService)
{
_methods = new List<EndPoint>();
Document svc = null;
foreach (var project in solution.Projects)
{
foreach (var document in project.Documents)
{
if (document.Name == iService.FileName)
{
svc = document;
break;
}
}
}
if (svc != null)
{
SyntaxNode documentRoot = svc.GetSyntaxRootAsync().Result;
var rootCompUnit = (CompilationUnitSyntax) documentRoot;
var defaultUsings = rootCompUnit.Usings.Select(x => x.Name.ToString()).ToList();
var methodDeclarationSyntaxs = GetMethodSyntaxesFromTree(svc.GetSyntaxTreeAsync().Result);
_serviceUsings = GetUsings(svc, methodDeclarationSyntaxs, defaultUsings);
_allUsings.AddRange(_serviceUsings.Except(_allUsings));
_methods.AddRange(methodDeclarationSyntaxs.Select(sm => new EndPoint()
{
Service = iService.UserName.IndexOf("I", StringComparison.Ordinal) == 0 ? iService.UserName.Remove(0, 1) : iService.UserName,
Name = sm.Identifier.ToString(),
ReturnType = GetFullReturnType(sm.ReturnType),
ReturnTypeApi = GetFullReturnType(sm.ReturnType),
InterfaceReturnType = GetFullReturnType(sm.ReturnType),
ParametersList = sm.ParameterList,
Faults = sm.AttributeLists.Where(x => x.Attributes.Any(a1 => a1.Name.ToString().Contains("FaultContract")))
}));
foreach (var method in _methods)
{
method.ReturnType = ChangeType(method.ReturnType);
method.ReturnTypeApi = ChangeType(method.ReturnTypeApi);
}
_methods = _methods.OrderBy(o => o.Name).ToList();
return svc;
}
Console.WriteLine("Service wasn't found");
return null;
}
