/// <summary>
/// Generate a class for retrieving the result of a SOAP opeartion.
/// </summary>
/// <param name="serviceTypeName">The name of the class which implements the corresponding service.</param>
/// <param name="actionName">The action for which a result type will be generated.</param>
/// <param name="targetDirectory">The directory to which the wrapper will be generated.</param>
/// <param name="targetNamespace">The namespace to which the wrapper will be generated.</param>
/// <param name="elements">The elements of the type.</param>
/// <param name="stateVariables">The state variables for this type.</param>
/// <returns>The name of the generated type.</returns>
private string GenerateResultType(string serviceTypeName, string actionName, string targetDirectory, string targetNamespace, IEnumerable <Argument> elements, List <ServiceStateVariable> stateVariables)
{
string typeName = serviceTypeName + actionName + "Result";
string filename = Path.Combine(targetDirectory, typeName + ".cs");
this.GenerateFileHeader(filename, targetNamespace, typeName, $"Result type for {actionName} in service {serviceTypeName}.");
using (StreamWriter writer = new StreamWriter(filename, true))
{
foreach (Argument element in elements)
{
ServiceStateVariable serviceStateVariable = stateVariables.First(sv => sv.Name == element.RelatedStateVariable);
writer.WriteLine($" /// <summary>");
if (serviceStateVariable.DataType == DataType.Boolean)
{
writer.WriteLine($" /// Gets or sets a value indicating whether the SOAP argument {element.Name} is set or not.");
}
else
{
writer.WriteLine($" /// Gets or sets the SOAP argument {element.Name}.");
}
writer.WriteLine($" /// </summary>");
writer.WriteLine($@" [System.Xml.Serialization.XmlElement(""{element.Name}"")]");
writer.WriteLine($" public {dataTypeMapping[serviceStateVariable.DataType]} {element.Name.Replace("-", "_")} {{ get; set; }}");
if (element != elements.Last())
{
writer.WriteLine();
}
}
}
this.GenerateFileFooter(filename);
return(typeName);
}
/// <summary>
/// Generates the service wrapper for the specific device.
/// </summary>
/// <param name="targetDirectory">The directory to which the wrapper will be generated.</param>
/// <param name="targetNamespace">The namespace to which the wrapper will be generated.</param>
/// <param name="device">The device.</param>
private void GenerateServiceWrapper(string targetDirectory, string targetNamespace, Device device)
{
if (Directory.Exists(targetDirectory) == false)
{
Directory.CreateDirectory(targetDirectory);
}
foreach (SoapService soapService in device.Services)
{
int end = soapService.ServiceType.LastIndexOf(":") - 1;
int start = soapService.ServiceType.LastIndexOf(":", end) + 1;
string typeName = soapService.ServiceType.Substring(start, end - start + 1);
typeName = typeName.Replace("-", "_");
string filename = Path.Combine(targetDirectory, typeName + ".cs");
this.GenerateFileHeader(filename, targetNamespace, typeName, $"Wrapper for the service {soapService.ServiceType}.", nameof(BaseService));
using (StreamWriter writer = new StreamWriter(filename, true))
{
writer.WriteLine($@" /// <inheritdoc/>");
writer.WriteLine($@" protected override string ServiceType {{ get; }} = ""{soapService.ServiceType}"";");
writer.WriteLine();
foreach (SoapAction action in soapService.Scpd.Actions)
{
writer.WriteLine($" /// <summary>");
writer.WriteLine($" /// Wrapper for the action {action.Name}.");
writer.WriteLine($" /// </summary>");
List <string> parameters = new List <string>();
var inArguments = action.Arguments.Where(a => a.Direction == Direction.In);
foreach (Argument argument in inArguments)
{
string parameterName = this.ConvertArgumentNameToParameterName(argument.Name);
ServiceStateVariable serviceStateVariable = soapService.Scpd.StateVariables.First(sv => sv.Name == argument.RelatedStateVariable);
if (serviceStateVariable.AllowedValues.Any())
{
writer.WriteLine($@" /// <param name=""{parameterName}"">The SOAP parameter {argument.Name}. Allowed values: {string.Join(", ", serviceStateVariable.AllowedValues)}.</param>");
}
else
{
writer.WriteLine($@" /// <param name=""{parameterName}"">The SOAP parameter {argument.Name}.</param>");
}
parameters.Add($"{dataTypeMapping[serviceStateVariable.DataType]} {parameterName}");
}
string actionName = action.Name.Replace("-", "_");
string returnType = "void";
string defaultReturnValue = "null";
var outArguments = action.Arguments.Where(a => a.Direction == Direction.Out);
if (outArguments.Count() == 1)
{
Argument argument = outArguments.First();
ServiceStateVariable serviceStateVariable = soapService.Scpd.StateVariables.First(sv => sv.Name == argument.RelatedStateVariable);
returnType = dataTypeMapping[serviceStateVariable.DataType];
writer.WriteLine($" /// <returns>The result ({argument.Name}) of the action.</returns>");
if (returnValueMapping.ContainsKey(serviceStateVariable.DataType))
{
defaultReturnValue = returnValueMapping[serviceStateVariable.DataType];
}
}
else if (outArguments.Count() > 1)
{
returnType = this.GenerateResultType(typeName, actionName, targetDirectory, targetNamespace, outArguments, soapService.Scpd.StateVariables);
writer.WriteLine($" /// <returns>The result ({returnType}) of the action.</returns>");
}
writer.WriteLine($" public {returnType} {actionName}({string.Join(", ", parameters)})");
writer.WriteLine($" {{");
string secondParameter = string.Empty;
if (inArguments.Any())
{
secondParameter = ", arguments";
writer.WriteLine($@" System.Collections.Generic.Dictionary<string, object> arguments = new System.Collections.Generic.Dictionary<string, object>();");
foreach (Argument argument in inArguments)
{
writer.WriteLine($@" arguments.Add(""{argument.Name}"", {this.ConvertArgumentNameToParameterName(argument.Name)});");
}
}
if (outArguments.Any())
{
writer.WriteLine($@" return this.SendRequest<{returnType}>(""{action.Name}""{secondParameter});");
}
else
{
writer.WriteLine($@" this.SendRequest(""{action.Name}""{secondParameter});");
}
writer.WriteLine($" }}");
if (action != soapService.Scpd.Actions.Last())
{
writer.WriteLine();
}
}
}
this.GenerateFileFooter(filename);
}
foreach (Device d in device.Devices)
{
int end = d.DeviceType.LastIndexOf(":") - 1;
int start = d.DeviceType.LastIndexOf(":", end) + 1;
string directoryName = d.DeviceType.Substring(start, end - start + 1);
this.GenerateServiceWrapper(Path.Combine(targetDirectory, directoryName), targetNamespace + "." + directoryName, d);
}
}