public static PackageListViewModel Convert(ILocalPackageCache cache, RunningInstallationTaskList runningTasks, IInstalledPackageArchive installPackageArchive, CompletedInstallationTaskList completedTasks)
{
var model = new PackageListViewModel();
foreach(var packageId in cache.AvailablePackages)
{
var package = new LocalPackageInformation
{
PackageId = packageId,
LatestAvailableVersion = cache.GetLatestVersion(packageId).Version.ToString()
};
var installedPackage = installPackageArchive.GetCurrentInstalledVersion(packageId);
package.InstalledVersion = installedPackage == null ? "0.0.0.0" : installedPackage.Version.ToString();
package.LastInstallationTask =
completedTasks
.Where(t => t.PackageId == packageId).OrderByDescending(t => t.LogFileName).
FirstOrDefault();
package.CurrentTask = runningTasks.Count > 0 ? runningTasks
.Where(t => t.PackageId == packageId)
.Select(t =>
{
var lastOrDefault = t.ProgressReports.LastOrDefault();
return lastOrDefault != null ? new InstallTaskViewModel
{
Messages = t.ProgressReports.Select(pr => pr.Message).ToArray(),
Status = Enum.GetName(typeof(TaskStatus), t.Task.Status),
PackageId = t.PackageId,
Version = t.Version,
LastMessage = t.ProgressReports.Count > 0 ? lastOrDefault.Message : ""
} : null;
}).FirstOrDefault()
: null;
package.AvailableVersions = cache.AvailablePackageVersions(packageId).ToList();
model.Packages.Add(package);
}
model.CurrentTasks = runningTasks
.Select(t =>
{
var progressReport = t.ProgressReports.LastOrDefault();
return progressReport != null
? new InstallTaskViewModel
{
Messages = t.ProgressReports.Select(pr => pr.Message).ToArray(),
Status = Enum.GetName(typeof (TaskStatus), t.Task.Status),
PackageId = t.PackageId,
Version = t.Version,
LastMessage =
t.ProgressReports.Count > 0 ? progressReport.Message : ""
}
: null;
}).ToList();
model.AvailableVersions =
cache.AllCachedPackages().Select(p => p.Version.ToString()).Distinct().OrderByDescending(s => s);
return model;
}
