private void Compress(ICompressStrategy strategy, IFileNameProvider sourceFileNameProvider, IFileNameProvider targetFileNameProvider)
{
_wasException = null;
var sourceFileName = sourceFileNameProvider.GetFileName();
if (!File.Exists(sourceFileName))
{
throw new FileNotFoundException($"Не найден файл {sourceFileName}");
}
// создание очередей
var loggerForQueue = new LoggerDummy();
var queueForRead = new PartQueue("ForRead", loggerForQueue);
_queues.Add(queueForRead);
var queueForCompress = new PartQueue("ForCompress", loggerForQueue);
_queues.Add(queueForCompress);
var queueForWrite = new IndexedParts("ForWrite", loggerForQueue);
_queues.Add(queueForWrite);
_stopEvent = new ManualResetEventSlim(false);
// создание обработчиков очередей
var writer = new Writer(_logger, _systemInfoProvider, ApplExceptionHandler, targetFileNameProvider, _stopEvent, queueForWrite, queueForRead);
_queueHandlers.Add(writer);
var archiversRuner = new CompressRuner(_logger, _systemInfoProvider, ApplExceptionHandler, queueForCompress, queueForWrite);
_queueHandlers.Add(archiversRuner);
var partReader = new FilePartReader(_logger, strategy);
var reader = new Reader(_logger, _systemInfoProvider, ApplExceptionHandler, sourceFileNameProvider, partReader, queueForRead, queueForCompress);
_queueHandlers.Add(reader);
// вывод отладочной информации
var sourceFileInfo = new FileInfo(sourceFileName);
_logger.Add($"Размер файла {sourceFileInfo.Length} byte");
AddSystemInfo();
var maxActivePartCount = strategy.MaxActivePartCount;
_logger.Add($"Максимальное кол-во одновременно обрабатываемых частей {maxActivePartCount} шт.");
_logger.Add($"Размер одной части {strategy.PartSize} byte");
_logger.Add("Работа начата...");
_stopWatch.Reset();
_stopWatch.Start();
for (var i = 0; i < maxActivePartCount; i++)
{
var part = new FilePart($"FilePart{i + 1}");
queueForRead.Add(part);
}
StopEventWait();
}
public void ExecuteCompress(ICompressStrategy strategy, IFileNameProvider sourceFileNameProvider,
IFileNameProvider targetFileNameProvider)
{
if (Thread.CurrentThread.Name == null)
{
Thread.CurrentThread.Name = "Main";
}
Compress(strategy, sourceFileNameProvider, targetFileNameProvider);
}
public FilePartReader(ILogger logger, ICompressStrategy strategy) : base(logger)
{
_strategy = strategy;
}
public Compression(ICompressStrategy compress)
{
_compress = compress;
}
private static void SetStrategyForImages()
{
CompressStrategy = new ImageCompressStrategy(imageCompressionLevel);
}
private static void SetStrategyForFiles()
{
CompressStrategy = new GZipCompressStrategy();
}
