public static List <SideloaderUpdateItem> ShowWindow(ModUpdateProgressDialog owner, IEnumerable <SideloaderUpdateItem> updateTasks)
{
try
{
using (var w = new ModUpdateSelectDialog())
{
w.Icon = owner.Icon;
w.StartPosition = FormStartPosition.CenterParent;
w._updateTasks = updateTasks.OrderBy(x => x.UpToDate).ThenBy(x => x.RelativePath).ToList();
w.ShowDialog();
return(w._selectedItems);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Failed to get updates", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
return(null);
}
private async void ModUpdateProgress_Shown(object sender, EventArgs e)
{
try
{
progressBar1.Style = ProgressBarStyle.Marquee;
progressBar1.Value = 0;
progressBar1.Maximum = 1;
labelProgress.Text = "N/A";
labelPercent.Text = "";
SetStatus("Searching for mod updates...");
var updateTasks = await _megaUpdater.GetUpdateTasksAsync(_cancelToken.Token);
_cancelToken.Token.ThrowIfCancellationRequested();
progressBar1.Style = ProgressBarStyle.Blocks;
if (updateTasks.All(x => x.UpToDate))
{
SetStatus("Everything is up to date!");
progressBar1.Value = progressBar1.Maximum;
_cancelToken.Cancel();
return;
}
SetStatus($"Found {updateTasks.Count} updates, waiting for user confirmation.");
updateTasks = ModUpdateSelectDialog.ShowWindow(this, updateTasks);
if (updateTasks == null)
{
throw new OperationCanceledException();
}
_overallSize = FileSize.SumFileSizes(updateTasks.Select(x => x.Size));
_completedSize = FileSize.Empty;
progressBar1.Maximum = updateTasks.Count;
for (var index = 0; index < updateTasks.Count; index++)
{
_cancelToken.Token.ThrowIfCancellationRequested();
var task = updateTasks[index];
labelProgress.Text = (index + 1) + " / " + updateTasks.Count;
SetStatus("Downloading " + task.Name);
await UpdateSingleItem(task);
_completedSize += task.Size;
progressBar1.Value = index + 1;
}
var s = $"Successfully updated/removed {updateTasks.Count} mods!";
SetStatus(s, true, true);
MessageBox.Show(s, "Finished updating", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (OperationCanceledException)
{
SetStatus("Operation was cancelled by the user.", true, true);
}
catch (Exception ex)
{
var exceptions = ex is AggregateException aex?aex.Flatten().InnerExceptions : (ICollection <Exception>) new[] { ex };
SetStatus("Crash while updating mods, aborting.", true, true);
SetStatus(string.Join("\n---\n", exceptions), false, true);
MessageBox.Show("Something unexpected happened and the update could not be completed. Make sure that your internet connection is stable, " +
"and that you did not hit your download limit on Mega, then try again.\n\nError message (check log for more):\n" + string.Join("\n", exceptions.Select(x => x.Message)),
"Update failed", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
_cancelToken.Cancel();
labelPercent.Text = _completedSize == FileSize.Empty ? "" : $"Downloaded {_completedSize} out of {_overallSize}.";
progressBar1.Style = ProgressBarStyle.Blocks;
button1.Enabled = true;
button1.Text = "OK";
}
}
