private static async Task DownloadAndInstall(CancellationToken token)
{
var directory = _directory ?? MainExecutingFile.Directory;
try {
var data = await CmApiProvider.GetStaticDataAsync("visual_cpp", TimeSpan.FromDays(1), cancellation : token);
if (data == null)
{
ManualInstallation(null, directory);
}
else
{
await Task.Run(() => {
using (var archive = ZipFile.OpenRead(data.Item1)) {
foreach (var file in archive.Entries)
{
var completeFileName = Path.Combine(directory, file.FullName);
if (file.Name == "" || File.Exists(completeFileName))
{
continue;
}
FileUtils.EnsureFileDirectoryExists(completeFileName);
file.ExtractToFile(completeFileName, true);
}
}
});
FileUtils.TryToDelete(data.Item1);
if (ModernDialog.ShowMessage("The package is installed. Now, app needs to be restarted. Restart it now?", "The package is installed",
MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
WindowsHelper.RestartCurrentApplication();
}
}
} catch (Exception e) when(e.IsCancelled())
{
} catch (Exception e) {
ManualInstallation(e, directory);
}
}
