public void ParseAVSAssessment()

in src/Assessment/Parser/AVSAssessmentParser.cs [19:153]
122 lines of code
20 McCabe index (conditional complexity)

        public void ParseAVSAssessment(Dictionary<AssessmentInformation, AVSAssessmentPropertiesDataset> AVSAssessmentsData, Dictionary<string, AVSAssessedMachinesDataset> AVSAssessedMachinesData, UserInput userInputObj)
        {
            if (userInputObj == null)
                throw new Exception("Received null user input object.");

            if (AVSAssessmentStatusMap == null)
            {
                userInputObj.LoggerObj.LogError($"AVS assessment status map is null, terminating parsing");
                return;
            }

            if (AVSAssessmentStatusMap.Count <= 0)
            {
                userInputObj.LoggerObj.LogError($"AVS assessment status map is empty, terminating parsing");
                return;
            }

            foreach (var kvp in AVSAssessmentStatusMap)
            {
                if (!UtilityFunctions.IsAssessmentCompleted(kvp))
                {
                    userInputObj.LoggerObj.LogWarning($"Skipping parsing assessment {kvp.Key.AssessmentName} as it is in {new EnumDescriptionHelper().GetEnumDescription(kvp.Value)} state");
                    continue;
                }

                userInputObj.LoggerObj.LogInformation($"Parsing AVS assessment {kvp.Key.AssessmentName}");

                string apiVersion = Routes.AssessmentMachineListApiVersion;
                if (kvp.Key.AssessmentType == AssessmentType.AVSAssessment)
                    apiVersion = Routes.AvsAssessmentApiVersion;

                string url = Routes.ProtocolScheme + Routes.AzureManagementApiHostname + Routes.ForwardSlash +
                             Routes.SubscriptionPath + Routes.ForwardSlash + userInputObj.Subscription.Key + Routes.ForwardSlash +
                             Routes.ResourceGroupPath + Routes.ForwardSlash + userInputObj.ResourceGroupName.Value + Routes.ForwardSlash +
                             Routes.ProvidersPath + Routes.ForwardSlash + Routes.MigrateProvidersPath + Routes.ForwardSlash +
                             Routes.AssessmentProjectsPath + Routes.ForwardSlash + userInputObj.AssessmentProjectName + Routes.ForwardSlash +
                             Routes.GroupsPath + Routes.ForwardSlash + kvp.Key.GroupName + Routes.ForwardSlash +
                             new EnumDescriptionHelper().GetEnumDescription(kvp.Key.AssessmentType) + Routes.ForwardSlash + kvp.Key.AssessmentName +
                             Routes.QueryStringQuestionMark +
                             Routes.QueryParameterApiVersion + Routes.QueryStringEquals + apiVersion;

                string assessmentPropertiesResponse = "";
                try
                {
                    assessmentPropertiesResponse = new HttpClientHelper().GetHttpRequestJsonStringResponse(url, userInputObj).Result;
                }
                catch (OperationCanceledException)
                {
                    throw;
                }
                catch (AggregateException aeAVSProperties)
                {
                    string errorMessage = "";
                    foreach (var e in aeAVSProperties.Flatten().InnerExceptions)
                    {
                        if (e is OperationCanceledException)
                            throw e;
                        else
                        {
                            errorMessage = errorMessage + e.Message + " ";
                        }
                    }
                    userInputObj.LoggerObj.LogError($"Failed to retrieve AVS assessment properties for assessment: {errorMessage}");
                    url = "";
                    continue;
                }
                catch (Exception exAVSProperties)
                {
                    userInputObj.LoggerObj.LogError($"Failed to retrieve AVS assessment properties for assessment: {exAVSProperties.Message}");
                    url = "";
                    continue;
                }

                AVSAssessmentPropertiesJSON avsPropertiesObj = JsonConvert.DeserializeObject<AVSAssessmentPropertiesJSON>(assessmentPropertiesResponse);
                UpdateAVSPropertiesDataset(avsPropertiesObj, AVSAssessmentsData, kvp.Key, userInputObj);

                url = Routes.ProtocolScheme + Routes.AzureManagementApiHostname + Routes.ForwardSlash +
                      Routes.SubscriptionPath + Routes.ForwardSlash + userInputObj.Subscription.Key + Routes.ForwardSlash +
                      Routes.ResourceGroupPath + Routes.ForwardSlash + userInputObj.ResourceGroupName.Value + Routes.ForwardSlash +
                      Routes.ProvidersPath + Routes.ForwardSlash + Routes.MigrateProvidersPath + Routes.ForwardSlash +
                      Routes.AssessmentProjectsPath + Routes.ForwardSlash + userInputObj.AssessmentProjectName + Routes.ForwardSlash +
                      Routes.GroupsPath + Routes.ForwardSlash + kvp.Key.GroupName + Routes.ForwardSlash +
                      new EnumDescriptionHelper().GetEnumDescription(kvp.Key.AssessmentType) + Routes.ForwardSlash + kvp.Key.AssessmentName + Routes.ForwardSlash +
                      Routes.AVSAssessedMachinesPath +
                      Routes.QueryStringQuestionMark +
                      Routes.QueryParameterApiVersion + Routes.QueryStringEquals + apiVersion;

                while (!string.IsNullOrEmpty(url))
                {
                    if (userInputObj.CancellationContext.IsCancellationRequested)
                        UtilityFunctions.InitiateCancellation(userInputObj);

                    string assessedMachinesResponse = "";
                    try
                    {
                        assessedMachinesResponse = new HttpClientHelper().GetHttpRequestJsonStringResponse(url, userInputObj).Result;
                    }
                    catch (OperationCanceledException)
                    {
                        throw;
                    }
                    catch (AggregateException aeAssessedMachines)
                    {
                        string errorMessage = "";
                        foreach (var e in aeAssessedMachines.Flatten().InnerExceptions)
                        {
                            if (e is OperationCanceledException)
                                throw e;
                            else
                            {
                                errorMessage = errorMessage + e.Message + " ";
                            }
                        }
                        userInputObj.LoggerObj.LogError($"Failed to retrieve machine data from assessment: {errorMessage}");
                        url = "";
                        continue;
                    }
                    catch (Exception exAVSAssessedMachines)
                    {
                        userInputObj.LoggerObj.LogError($"Failed to retrieve machine data from assessment: {exAVSAssessedMachines.Message}");
                        url = "";
                        continue;
                    }

                    AVSAssessedMachinesJSON obj = JsonConvert.DeserializeObject<AVSAssessedMachinesJSON>(assessedMachinesResponse);
                    url = obj.NextLink;

                    foreach (var value in obj.Values)
                    {
                        string key = value.Properties.DatacenterMachineArmId?.ToLower();
                        UpdateAVSAssessedMachinesDataset(AVSAssessedMachinesData, value, key, kvp.Key);
                    }
                }
            }
        }