private void ShowItemInfo(int itemIdx)
{
string item = directoryItems[itemIdx];
if (item == "...")
{
CCommon.ShowLineInPosition(left + 1, top + height - 3, new string(' ', width - 2), ConsoleColor.DarkBlue, ConsoleColor.White);
return;
}
string itemInfoLine = "";
if (CCommon.IsDir(item))
{
long dirSize = CCommon.GetFolderSizeInBytes(item);
long numberOfFiles = CCommon.GetNumberOfFilesInFolder(item);
itemInfoLine = $"size: {dirSize} num of files: {numberOfFiles}";
}
if (CCommon.IsFile(item))
{
FileInfo fileInfo = new FileInfo(item);
long fileSize = fileInfo.Length;
itemInfoLine = $"size: {fileSize}";
}
itemInfoLine = itemInfoLine.PadRight(width - 2, ' ');
CCommon.ShowLineInPosition(left + 1, top + height - 3, itemInfoLine, ConsoleColor.DarkBlue, ConsoleColor.White);
}
string prepareItemLine(int idx, bool needSizeForFolder = false)
{
string currentItemFullName = directoryItems[idx];
CFileInfo fInfo = Get_File_Info(currentItemFullName);
string name = System.IO.Path.GetFileNameWithoutExtension(fInfo.name);
if (name.Length > 22)
{
name = name.Substring(0, 19) + "...";
}
while (name.Length < 22)
{
name += " ";
}
string ext = fInfo.extOrDir;
if (ext.StartsWith("."))
{
ext = ext.Remove(0, 1);
}
while (ext.Length < 3)
{
ext += " ";
}
string size = fInfo.size.ToString();
if (needSizeForFolder & CCommon.IsDir(currentItemFullName))
{
size = CCommon.GetFolderSizeInBytes(currentItemFullName).ToString();
}
return(name + " " + ext + " " + String.Format("{0,10}", size));
}