static void Main(string[] args)
{
try
{
CompressionParams.Instance = new CompressionParams(args);
}
catch (IndexOutOfRangeException)
{
Console.WriteLine("Неверно заданы параметры.");
Console.ReadLine();
return;
}
catch (ArgumentException ae)
{
Console.WriteLine(ae.Message);
Console.ReadLine();
return;
}
CompressionParams @params = CompressionParams.Instance;
string suffix = $" {@params.InputFileName} в {@params.OutputFileName}";
string beginMessage = (@params.Compress ? "Сжатие" : "Разжатие") + suffix + "...";
string endMessage = (@params.Compress ? "Сжато" : "Разжато") + suffix + ".";
Console.WriteLine(beginMessage);
Stopwatch sw = new Stopwatch();
sw.Start();
try
{
Work();
sw.Stop();
Console.WriteLine(endMessage);
Console.WriteLine($"Времени затрачено: {sw.Elapsed}.");
}
catch (Exception e)
{
#if DEBUG
Debugger.Break();
#endif
Console.WriteLine("Ошибка: " + e.Message);
}
Console.ReadLine();
}
private static void Work()
{
var creator = new FileCompressorCreator();
using (IFileCompressor compressor = creator.Create())
{
CompressionParams @params = CompressionParams.Instance;
if (@params.Compress)
{
compressor.Compress(@params.InputFileName, @params.OutputFileName);
}
else
{
compressor.Decompress(@params.InputFileName, @params.OutputFileName);
}
}
}
