protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
var filePaths = await _directoryRepository.GetFiles(_options.InputDirectory);
_logger.LogInformation($"In directory \"{_options.InputDirectory}\" found {filePaths.Count} files.");
var index = 1;
foreach (var filePath in filePaths)
{
var progress = $"[{index++}/{filePaths.Count}]";
var fileName = Path.GetFileName(filePath);
_logger.LogInformation($"{progress} Handling \"{fileName}\".");
try
{
var(operation, matrices) = await _matrixRepository.GetMatrices(filePath, stoppingToken);
var result = _calculator.Calculate(operation, matrices);
var resultFilePath = GetResultFilePath(filePath);
await _matrixRepository.SaveMatrices(resultFilePath, result, stoppingToken);
_logger.LogInformation($"{progress} Result saved to \"{Path.GetFileName(resultFilePath)}\".");
}
catch (OperationCanceledException e)
{
_logger.LogWarning($"{progress} Unable to handle \"{fileName}\". {e.Message}");
break;
}
catch (Exception e)
{
_logger.LogError(e, $"{progress} Unable to handle \"{fileName}\".");
}
}
}
