/// <summary>
/// Action performed when Unpack file is hit
/// </summary>
/// <param name="param"></param>
private async void UnpackFileAction(object param)
{
QueueActionType = ActionType.Unpack;
if (!IsItemReady())
{
return;
}
FilesActionVm.Instance.CcFiles++;
SetItemState(State.Unpacking | State.LongAction);
await Task.Run(() =>
{
// Set state to unpacking
SetItemState(State.Unpacking);
// Clear lists
HashMismatchFiles.Clear();
ErrorList.Clear();
// Reset counters
_successCounter = 0;
double lastProgressValue = 0;
try
{
// Unpack file
EterFilesDal.UnpackFile(
new FileInfo(EterHelper.ReplaceWithEpkExt(Path.Combine(MainWindowVm.Instance.SelectedWorkingProfile.WorkingDirectory, Filename))),
MainWindowVm.Instance.SelectedWorkingProfile.UnpackDirectory,
MainWindowVm.Instance.SelectedWorkingProfile.IndexKey,
MainWindowVm.Instance.SelectedWorkingProfile.PackKey,
(operationResult, globalProgress) =>
{
if ((globalProgress - lastProgressValue) >= 5)
{
ActionProgress = globalProgress;
lastProgressValue = globalProgress;
}
if (operationResult == 0)
{
_successCounter++;
}
},
(error, hash) =>
{
if (error != null)
{
ErrorList.Add(error);
}
if (!String.IsNullOrWhiteSpace(hash))
{
HashMismatchFiles.Add(hash);
}
});
}
catch (ErrorReadingIndexException ex)
{
WindowLog.Error("ETER_WRONG_INDEX_KEY", DisplayName);
SetItemState(State.CriticalError);
}
catch (OutOfMemoryException ex)
{
WindowLog.Warning("FILE_TOO_BIG", DisplayName);
SetItemState(State.CriticalError);
}
catch (EterPackFileNotFoundException ex)
{
WindowLog.Error("ETER_EPK_FILE_NOT_FOUND", DisplayName);
SetItemState(State.CriticalError);
}
catch (FileNotFoundException ex)
{
WindowLog.Error("FILE_NOT_FOUND", DisplayName, new object[] { ex.FileName });
SetItemState(State.CriticalError);
}
catch (UnauthorizedAccessException ex)
{
WindowLog.Error("COULD_NOT_ACCESS_FILE", DisplayName, DisplayName);
SetItemState(State.CriticalError);
}
catch (System.IO.IOException ex)
{
WindowLog.Error("ERROR_WITH_CUSTOM_MSG", DisplayName, ex.Message);
SetItemState(State.CriticalError);
}
});
// If any file produced an error, set state accordingly
if (ErrorList.Count > 0 && ItemState != State.CriticalError)
{
SetItemState(State.ReadyWithErrors);
}
else if (ErrorList.Count == 0 && ItemState != State.CriticalError)
{
SetItemState(State.Ready);
}
// Make sure progress bar is at 100%
ActionProgress = 100;
// Logging stuff
if (ItemState != State.CriticalError)
{
// Get all failed items
int failedCount = ErrorList.Count;
// Were any unnamed files present?
var item = ErrorList.FirstOrDefault(x => x.ErrorMotive.Contains("(no name)"));
// If so, add it
if (item != null)
{
failedCount += Convert.ToInt32(item.Arg) - 1;
}
WindowLog.Information("ETER_UNPACK_RESULT", DisplayName, _successCounter, HashMismatchFiles.Count, failedCount);
}
AfterLongAction(param);
}