/// <summary>
/// Receives notification that set download was completed
/// </summary>
/// <param name="sender">Sender</param>
/// <param name="e">Arguments</param>
private void OnDownloadFileCompleted(object sender, AsyncCompletedEventArgs e)
{
if (e != null && e.Error != null && e.Error.HResult != 0)
{
string localFile = Constants.GetSetZipPath(MissingSets[CurrentDownloadIndex].Item1);
if (File.Exists(localFile))
{
File.Delete(localFile);
}
// Error occured, finish up
Callback.OnDownloadCanceled(true);
}
else
{
// Success, finish up and queue up the next one
ProcessDownloadedSet(MissingSets[CurrentDownloadIndex].Item1, MissingSets[CurrentDownloadIndex].Item2);
CurrentDownloadIndex++;
if (CurrentDownloadIndex < MissingSets.Count)
{
CardLibrary.DownloadSet(MissingSets[CurrentDownloadIndex].Item1,
new DownloadProgressChangedEventHandler(OnDownloadProgressChanged),
new AsyncCompletedEventHandler(OnDownloadFileCompleted));
}
else
{
// Finished
Callback.OnAllSetsDownloaded();
}
}
}
/// <summary>
/// Find all missing sets and download them
/// </summary>
/// <param name="progressDisplay"></param>
/// <returns></returns>
public bool DownloadAllSets(IProgressDisplay progressDisplay)
{
MyProgressDisplay = progressDisplay;
MissingSets = FindMissingSets();
if (MissingSets.Count > 0)
{
long totalDownloadSize = MissingSets.Sum(x => x.Item2);
var result = MessageBox.Show(
string.Format("Card sets have been updated. Download size is {0} MB. Download new sets?", totalDownloadSize / 1024 / 1024),
"Sets Out of Date",
MessageBoxButtons.YesNo);
if (result != DialogResult.Yes)
{
return(false);
}
// Delete existing outdated sets
foreach (var set in MissingSets)
{
if (Directory.Exists(Constants.GetSetPath(set.Item1)))
{
Directory.Delete(Constants.GetSetPath(set.Item1), true);
}
}
CurrentDownloadIndex = 0;
CardLibrary.DownloadSet(MissingSets[CurrentDownloadIndex].Item1,
new DownloadProgressChangedEventHandler(OnDownloadProgressChanged),
new AsyncCompletedEventHandler(OnDownloadFileCompleted));
}
else
{
Callback.OnAllSetsDownloaded();
}
return(true);
}
