/// <summary>
/// Aggregates the Messaging Objects that have been given a rating.
/// </summary>
/// <param name="application">The target application.</param>
private static void RollupConversionRatings(TargetApplication application)
{
var validResources = 0;
var conversionTotal = 0;
application.Application.Channels.Where(c => (int)c.Rating > 0).ToList().ForEach(c =>
{
validResources++;
conversionTotal += (int)c.Rating;
});
application.Application.Intermediaries.Where(c => (int)c.Rating > 0).ToList().ForEach(c =>
{
validResources++;
conversionTotal += (int)c.Rating;
});
application.Application.Endpoints.Where(c => (int)c.Rating > 0).ToList().ForEach(c =>
{
validResources++;
conversionTotal += (int)c.Rating;
});
application.Application.Messages.Where(c => (int)c.Rating > 0).ToList().ForEach(c =>
{
validResources++;
conversionTotal += (int)c.Rating;
});
// Aggregate - note the enum scores out of 5 so multiply by 20 to get a percentage.
if (validResources > 0)
{
application.AverageConversionRating = 20.0M * conversionTotal / validResources;
}
}
/// <summary>
/// Renders the summary information for the target application.
/// </summary>
/// <param name="containerNode">The HTML container to render into.</param>
/// <param name="application">The target application</param>
public static void RenderApplicationSummary(HtmlNode containerNode, TargetApplication application)
{
_ = containerNode ?? throw new ArgumentNullException(nameof(containerNode));
_ = application ?? throw new ArgumentNullException(nameof(application));
// Create a header entry
var sectionNode = HtmlNode.CreateNode(HtmlResources.SnippetEmptyDiv);
sectionNode.InnerHtml = HtmlResources.TargetApplicationSummaryHeading;
containerNode.AppendChild(sectionNode);
// Create header for the application
var snippet = HtmlResources.TargetApplicationSnippetSummary;
var refId = Guid.NewGuid().ToString();
snippet = snippet.Replace("{refId}", refId);
// Build the description rows.
var descriptionBuilder = new StringBuilder();
descriptionBuilder.Append(string.Format(CultureInfo.CurrentCulture, HtmlResources.TargetApplicationSnippetPropertyRow, HtmlResources.TargetApplicationPropertyNumberOfMessages, application.Application.Messages.Count));
descriptionBuilder.Append(string.Format(CultureInfo.CurrentCulture, HtmlResources.TargetApplicationSnippetPropertyRow, HtmlResources.TargetApplicationPropertyNumberOfEndpoints, application.Application.Endpoints.Count));
descriptionBuilder.Append(string.Format(CultureInfo.CurrentCulture, HtmlResources.TargetApplicationSnippetPropertyRow, HtmlResources.TargetApplicationPropertyNumberofChannels, application.Application.Channels.Count));
descriptionBuilder.Append(string.Format(CultureInfo.CurrentCulture, HtmlResources.TargetApplicationSnippetPropertyRow, HtmlResources.TargetApplicationPropertyNumberOfIntermediaries, application.Application.Intermediaries.Count));
descriptionBuilder.Append(string.Format(CultureInfo.CurrentCulture, HtmlResources.TargetApplicationSnippetPropertyRow, HtmlResources.TargetApplicationPropertyNumberOfScenarios, application.Scenarios.Count));
descriptionBuilder.Append(string.Format(CultureInfo.CurrentCulture, HtmlResources.TargetApplicationSnippetPropertyRow, HtmlResources.TargetApplicationPropertyNumberOfResources, application.Resources.Count));
snippet = snippet.Replace("{description}", descriptionBuilder.ToString());
var node = CreateNodeWithSnippetContent(snippet);
containerNode.AppendChild(node);
}
/// <summary>
/// Rolls up the resources in the target application.
/// </summary>
/// <param name="application">The target application.</param>
private static void RollupResources(TargetApplication application)
{
application.Application.Resources.ToList().ForEach(r => application.Resources.Add(r));
application.Application.Channels.ToList().ForEach(m => m.Resources.ToList().ForEach(r => application.Resources.Add(r)));
application.Application.Endpoints.ToList().ForEach(m => m.Resources.ToList().ForEach(r => application.Resources.Add(r)));
application.Application.Intermediaries.ToList().ForEach(m => m.Resources.ToList().ForEach(r => application.Resources.Add(r)));
application.Application.Messages.ToList().ForEach(m => m.Resources.ToList().ForEach(r => application.Resources.Add(r)));
}
/// <summary>
/// Decodes the scenarios for the application.
/// </summary>
/// <param name="application">The application being decoded.</param>
/// <param name="target">The whole target model, should references to other applications be required.</param>
private static void DecodeScenarios(TargetApplication application, AzureIntegrationServicesMigrationTarget target)
{
// Create a list of scenarios based on the activator flag
var scenarios = new List <TargetScenario>();
application.Application.Endpoints.Where(e => e.Activator && e.Properties.ContainsKey(ModelConstants.ScenarioName)).ToList().ForEach(e => scenarios.Add(e.CreateScenario()));
application.Application.Endpoints.Where(e => e.MessageExchangePattern == MessageExchangePattern.RequestReply && e.Properties.ContainsKey(ModelConstants.ScenarioName)).ToList().ForEach(e => scenarios.Add(e.CreateScenario()));
application.Application.Intermediaries.Where(e => e.Activator).ToList().ForEach(i => scenarios.Add(i.CreateScenario()));
// Recurse through the scenarios to find subsequent stages.
scenarios.ForEach(s => RecurseScenarioStage(s.Activator, target));
// Append to output.
scenarios.ForEach(s => application.Scenarios.Add(s));
}
/// <summary>
/// Decodes the scenarios from the target model
/// </summary>
/// <param name="target">The target model.</param>
/// <returns>A list of decoded applications with scenarios.</returns>
public static IList <TargetApplication> DecodeTargetModel(AzureIntegrationServicesMigrationTarget target)
{
_ = target ?? throw new ArgumentNullException(nameof(target));
var applications = new List <TargetApplication>();
// Loop through each application on the message bus to initialize the applications.
foreach (var application in target.MessageBus.Applications)
{
var targetApplication = new TargetApplication()
{
Application = application
};
DecodeScenarios(targetApplication, target);
RollupConversionRatings(targetApplication);
RollupResources(targetApplication);
applications.Add(targetApplication);
}
return(applications);
}
/// <summary>
/// Renders the heading for the target application.
/// </summary>
/// <param name="containerNode">The HTML container to render into.</param>
/// <param name="application">The target application</param>
public static HtmlNode RenderTargetApplicationHeading(HtmlNode containerNode, TargetApplication application)
{
_ = containerNode ?? throw new ArgumentNullException(nameof(containerNode));
_ = application ?? throw new ArgumentNullException(nameof(application));
var snippet = HtmlResources.TargetApplicationSnippetNewSection;
var refId = Guid.NewGuid().ToString();
snippet = snippet.Replace("{refId}", refId);
snippet = snippet.Replace("{name}", application.Application.Name);
snippet = snippet.Replace("{stars}", BuildApplicationStarsSnippet(application.AverageConversionRating));
snippet = snippet.Replace("{description}", string.IsNullOrEmpty(application.Application.Description) ? HtmlResources.ApplicationDefaultDescription : application.Application.Description);
var node = CreateNodeWithSnippetContent(snippet);
containerNode.AppendChild(node);
// Return the node container.
return(node.SelectSingleNode(string.Format(CultureInfo.CurrentCulture, HtmlResources.ApplicationSectionChildJQuery, refId)));
}
