public static IEnumerator <ResolutionStepResult> InstantiationCoroutine(Command command, object activationScope, IDIContainer serviceProvider)
{
return(ResolutionStepResult.WAITING_FOR_SERVICE.Repeat(3).Concat(Helpers.CoroutineEnumerable(instantiate)).GetEnumerator());
void instantiate()
{
var handler = serviceProvider.TryResolveSingle <ICommandHandlerWidget>(command);
activationScope = handler?.FunctionId?.ActivationScope ?? activationScope;
var widgetName = handler?.FunctionId?.Name ?? command.GetInfo().CommandName;
var widget = new DeviceCommand()
{
Model = new DeviceCommandVM(
serviceProvider.ResolveSingle <IRUSDevice>(),
command,
handler,
serviceProvider.ResolveSingle <BusyObject>()),
FunctionId = new WidgetIdentity(widgetName,
serviceProvider.ResolveSingle <string>(),
activationScope)
};
serviceProvider.Register <IWidget>(widget);
}
}
public virtual T TryResolveSingle <T>(object scope = null) where T : class
{
throwIfDisposed();
return(_base.TryResolveSingle <T>(scope));
}