public static string ToFileSizeString(double size, FileSizeMode mode, int dps)
{
var fileSize = ToFileSize(size, mode, out var unit);
var formattedSize = fileSize.ToString(unit != FileSizeUnit.Bytes ? $"F{dps}" : null);
var unitString = ToUnitString(mode, unit);
return($"{formattedSize} {unitString}");
}
public static string ToUnitString(FileSizeMode mode, FileSizeUnit unit)
{
if (mode == FileSizeMode.Binary && unit != FileSizeUnit.Bytes)
{
var str = unit.ToString();
var index = str.IndexOf('B');
return(str.Insert(index, "i"));
}
else if (mode == FileSizeMode.SI)
{
return(unit.ToString());
}
return(unit.ToString());
}
public void ShowCreateFileBySizeOption(FileSizeMode fileMode)
{
try
{
Console.Write("Digite o tamanho do arquivo: ");
long size = int.Parse(Console.ReadLine());
size = size * (long)fileMode;
Stopwatch sw = Stopwatch.StartNew();
fileController.WriteFileBySize(size);
sw.Stop();
Console.WriteLine("Arquivo criado com sucesso!");
Console.WriteLine("Tempo para criação do arquivo: " + sw.Elapsed);
}
catch (Exception ex)
{
throw ex;
}
}
public static double ToFileSize(double size, FileSizeMode mode, out FileSizeUnit unit)
{
var factor = (int)mode;
var fileSize = size;
var units = EnumUtils.Values <FileSizeUnit>();
int count = 0;
while (true)
{
if (count + 1 >= units.Length || fileSize < factor)
{
break;
}
fileSize /= factor;
count++;
}
unit = units[count];
return(fileSize);
}
