/// <summary>
/// Updates the server package of this version.
/// </summary>
/// <param name="package">The server package corresponding to this version.</param>
internal void UpdateServerPackage(NugetServerPackage package, IEnumerable <NugetServerPackage> alternateVersions)
{
OnPropertyChanging(nameof(FullName), nameof(Version));
ServerPackage = package;
OnPropertyChanged(nameof(FullName), nameof(Version));
// Always keep track of highest version
if (ServerPackage != null && (LatestServerPackage == null || LatestServerPackage.Version < ServerPackage.Version))
{
LatestServerPackage = ServerPackage;
}
Dispatcher.Invoke(UpdateStatus);
if (alternateVersions != null)
{
Dispatcher.Invoke(() =>
UpdateAlternateVersions(alternateVersions, (alternateVersionViewModel, alternateVersion) =>
{
if (alternateVersion == null && alternateVersionViewModel.LocalPackage == null)
{
AlternateVersions.Remove(alternateVersionViewModel);
}
else
{
alternateVersionViewModel.UpdateServerPackage(alternateVersion);
}
}));
}
}
private void UpdateAlternateVersions <T>(IEnumerable <T> alternateVersions, Action <StrideStoreAlternateVersionViewModel, T> updateAction) where T : NugetPackage
{
var updatedViewModels = new HashSet <StrideStoreAlternateVersionViewModel>();
foreach (var alternateVersion in alternateVersions)
{
int index = AlternateVersions.IndexOf(x => x.Version == alternateVersion.Version);
StrideStoreAlternateVersionViewModel alternateVersionViewModel;
if (index < 0)
{
// If not, add it
alternateVersionViewModel = new StrideStoreAlternateVersionViewModel(this);
AlternateVersions.Add(alternateVersionViewModel);
}
else
{
// If yes, update it and remove it from the list of old version
alternateVersionViewModel = AlternateVersions[index];
}
updateAction(alternateVersionViewModel, alternateVersion);
updatedViewModels.Add(alternateVersionViewModel);
}
// Update versions that are not installed locally anymore
foreach (var alternateVersionViewModel in AlternateVersions.Where(x => !updatedViewModels.Contains(x)).ToList())
{
updateAction(alternateVersionViewModel, null);
}
}
/// <summary>
/// Updates the local package of this version.
/// </summary>
/// <param name="package">The local package corresponding to this version.</param>
internal void UpdateLocalPackage(NugetLocalPackage package, IEnumerable <NugetLocalPackage> alternateVersions)
{
OnPropertyChanging(nameof(FullName), nameof(Version));
LocalPackage = package;
OnPropertyChanged(nameof(FullName), nameof(Version));
Dispatcher.Invoke(UpdateStatus);
if (alternateVersions != null)
{
Dispatcher.Invoke(() =>
{
UpdateAlternateVersions(alternateVersions, (alternateVersionViewModel, alternateVersion) =>
{
if (alternateVersion == null && alternateVersionViewModel.ServerPackage == null)
{
AlternateVersions.Remove(alternateVersionViewModel);
}
else
{
alternateVersionViewModel.UpdateLocalPackage(alternateVersion);
}
});
});
}
Dispatcher.Invoke(() => UpdateFrameworks());
}
