/// <summary>
/// Raises the <see cref="E:System.Windows.Application.Startup" /> event.
/// </summary>
/// <param name="e">A <see cref="T:System.Windows.StartupEventArgs" /> that contains the event data.</param>
protected override void OnStartup(StartupEventArgs e)
{
ITracer stringTracer = new StringTracer(string.Empty);
ITracer consoleTracer = new ConsoleTracer(string.Empty);
var smartDetectorLoader = new SmartDetectorLoader(consoleTracer);
// *Temporary*: if package file path wasn't accepted, raise file selection window to allow package file selection.
// This option should be removed before launching version for customers (bug for tracking: 1177247)
string smartDetectorPackagePath = e.Args.Length != 1 ?
this.GetSmartDetectorPackagePath() :
Diagnostics.EnsureStringNotNullOrWhiteSpace(() => e.Args[0]);
SmartDetectorPackage smartDetectorPackage;
using (var fileStream = new FileStream(smartDetectorPackagePath, FileMode.Open))
{
smartDetectorPackage = SmartDetectorPackage.CreateFromStream(fileStream, consoleTracer);
}
SmartDetectorManifest smartDetectorManifest = smartDetectorPackage.Manifest;
ISmartDetector detector = smartDetectorLoader.LoadSmartDetector(smartDetectorPackage);
// Authenticate the user to Active Directory
var authenticationServices = new AuthenticationServices();
authenticationServices.AuthenticateUser();
ICredentialsFactory credentialsFactory = new ActiveDirectoryCredentialsFactory(authenticationServices);
IAzureResourceManagerClient azureResourceManagerClient = new AzureResourceManagerClient(credentialsFactory, consoleTracer);
// Create analysis service factory
var queryRunInroProvider = new QueryRunInfoProvider(azureResourceManagerClient);
var httpClientWrapper = new HttpClientWrapper();
IAnalysisServicesFactory analysisServicesFactory = new AnalysisServicesFactory(consoleTracer, httpClientWrapper, credentialsFactory, azureResourceManagerClient, queryRunInroProvider);
// Create state repository factory
IStateRepositoryFactory stateRepositoryFactory = new InMemoryStateRepositoryFactory();
var smartDetectorRunner = new SmartDetectorRunner(detector, analysisServicesFactory, queryRunInroProvider, smartDetectorManifest, stateRepositoryFactory, smartDetectorManifest.Id, stringTracer);
// Create a Unity container with all the required models and view models registrations
Container = new UnityContainer();
Container
.RegisterInstance(stringTracer)
.RegisterInstance(new AlertsRepository())
.RegisterInstance(authenticationServices)
.RegisterInstance(azureResourceManagerClient)
.RegisterInstance(detector)
.RegisterInstance(smartDetectorManifest)
.RegisterInstance(analysisServicesFactory)
.RegisterInstance(smartDetectorRunner)
.RegisterInstance(stateRepositoryFactory);
}
/// <summary>
/// Reads a Smart Detector's package from the repository
/// </summary>
/// <param name="smartDetectorId">The Smart Detector's ID</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>A <see cref="Task{TResult}"/> returning the Smart Detector package</returns>
public async Task <SmartDetectorPackage> ReadSmartDetectorPackageAsync(string smartDetectorId, CancellationToken cancellationToken)
{
this.tracer.TraceInformation($"Getting Smart Detector {smartDetectorId} package");
try
{
CloudBlob latestVersionSmartDetectorBlob = await this.GetLatestSmartDetectorBlobVersionAsync(smartDetectorId, cancellationToken);
this.tracer.TraceInformation($"Last version Smart Detector BLOB is {latestVersionSmartDetectorBlob.Name}");
using (var blobMemoryStream = new MemoryStream())
{
// Download the blob to a stream and generate the Smart Detector package from it
await latestVersionSmartDetectorBlob.DownloadToStreamAsync(blobMemoryStream, cancellationToken);
return(SmartDetectorPackage.CreateFromStream(blobMemoryStream, this.tracer));
}
}
catch (StorageException e)
{
throw new SmartDetectorRepositoryException("Failed to get Smart Detector package from storage", e);
}
}
/// <summary>
/// Raises the <see cref="Application.Startup" /> event.
/// </summary>
/// <param name="e">A <see cref="StartupEventArgs" /> that contains the event data.</param>
protected override void OnStartup(StartupEventArgs e)
{
// Cleanup previous temp folders (that are at least 2 days old), and create a new temp folder
FileSystemExtensions.CleanupTempFolders(TempSubFolderName, 48);
tempFolder = FileSystemExtensions.CreateTempFolder(TempSubFolderName);
NotificationService notificationService = new NotificationService();
ITracer consoleTracer = new ConsoleTracer(string.Empty);
var smartDetectorLoader = new SmartDetectorLoader(tempFolder, consoleTracer);
// *Temporary*: if package file path wasn't accepted, raise file selection window to allow package file selection.
// This option should be removed before launching version for customers (bug for tracking: 1177247)
string smartDetectorPackagePath = e.Args.Length != 1 ?
GetSmartDetectorPackagePath() :
Diagnostics.EnsureStringNotNullOrWhiteSpace(() => e.Args[0]);
SmartDetectorPackage smartDetectorPackage;
using (var fileStream = new FileStream(smartDetectorPackagePath, FileMode.Open))
{
smartDetectorPackage = SmartDetectorPackage.CreateFromStream(fileStream);
}
try
{
SmartDetectorManifest smartDetectorManifest = smartDetectorPackage.Manifest;
ISmartDetector detector = smartDetectorLoader.LoadSmartDetector(smartDetectorPackage);
// Authenticate the user to Active Directory
IAuthenticationServices authenticationServices = new AuthenticationServices();
authenticationServices.AuthenticateUserAsync().Wait();
ICredentialsFactory credentialsFactory = new ActiveDirectoryCredentialsFactory(authenticationServices);
IHttpClientWrapper httpClientWrapper = new HttpClientWrapper();
IExtendedAzureResourceManagerClient azureResourceManagerClient = new ExtendedAzureResourceManagerClient(httpClientWrapper, credentialsFactory, consoleTracer);
// Create analysis service factory
IInternalAnalysisServicesFactory analysisServicesFactory = new AnalysisServicesFactory(consoleTracer, httpClientWrapper, credentialsFactory, azureResourceManagerClient);
// Create state repository factory
IStateRepositoryFactory stateRepositoryFactory = new EmulationStateRepositoryFactory();
// Load user settings
var userSettings = UserSettings.LoadUserSettings();
// Create the detector runner
IPageableLogArchive logArchive = new PageableLogArchive(smartDetectorManifest.Name);
IEmulationSmartDetectorRunner smartDetectorRunner = new SmartDetectorRunner(
detector,
analysisServicesFactory,
smartDetectorManifest,
stateRepositoryFactory,
azureResourceManagerClient,
logArchive);
// Create a Unity container with all the required models and view models registrations
Container = new UnityContainer();
Container
.RegisterInstance(notificationService)
.RegisterInstance <ITracer>(consoleTracer)
.RegisterInstance(new AlertsRepository())
.RegisterInstance(authenticationServices)
.RegisterInstance(azureResourceManagerClient)
.RegisterInstance(detector)
.RegisterInstance(smartDetectorManifest)
.RegisterInstance(analysisServicesFactory)
.RegisterInstance(logArchive)
.RegisterInstance(smartDetectorRunner)
.RegisterInstance(stateRepositoryFactory)
.RegisterInstance(userSettings);
}
catch (Exception exception)
{
var message = $"{exception.Message}. {Environment.NewLine}{exception.InnerException?.Message}";
MessageBox.Show(message);
System.Diagnostics.Trace.WriteLine(message);
Environment.Exit(1);
}
}