private ScannerSettings GetScannerSettings(int sourceIndex)
{
_logger.Debug("Searching scanner settings in cache...");
var searchSetting = _cacheSettings.Search(_scannerManager, sourceIndex);
if (searchSetting != null)
{
_logger.Debug("Scanner settings was found");
return(searchSetting);
}
else
{
_logger.Debug("Scanner settings was not found");
}
var needOfChangeSource = _sourceIndex.HasValue && _sourceIndex != _scannerManager.CurrentSourceIndex;
if (needOfChangeSource)
{
new AsyncWorker <int>().RunWorkAsync(sourceIndex, _scannerManager.ChangeSource, ChangeSourceWaitTime);
}
if (_scannerManager.CurrentSource == null)
{
throw new Exception("Не удалось выбрать источник");
}
if (sourceIndex == _scannerManager.CurrentSource.Index)
{
searchSetting = new AsyncWorker <IScannerManager, ScannerSettings>()
.RunWorkAsync(_scannerManager, _cacheSettings.PushCurrentSource, PushSettingsWaitTime);
}
return(searchSetting);
}