private void ShowAnItem(int i)
{
int idx = start + i;
string itemLine = prepareItemLine(idx);
bool isSelect = (idx) == current;
bool isDir = CCommon.IsDir(directoryItems[idx]);
bool isFile = CCommon.IsFile(directoryItems[idx]);
ConsoleColor tmp = Console.ForegroundColor;
if (isDir)
{
Console.ForegroundColor = ConsoleColor.White;
}
if (isFile)
{
Console.ForegroundColor = ConsoleColor.Green;
}
ShowLineInPosition(left + 1, top + 4 + i, itemLine, isSelect);
if (isSelect)
{
ShowItemInfo(idx);
}
Console.ForegroundColor = tmp;
}
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);
}
public void ShowSizeOfCurrentItem()
{
string currentLine = prepareItemLine(current, true);
int lineNumberInPanel = current - start;
bool isDir = CCommon.IsDir(directoryItems[lineNumberInPanel]);
bool isFile = CCommon.IsFile(directoryItems[lineNumberInPanel]);
ConsoleColor tmp = Console.ForegroundColor;
if (isDir)
{
Console.ForegroundColor = ConsoleColor.White;
}
if (isFile)
{
Console.ForegroundColor = ConsoleColor.Green;
}
ShowLineInPosition(left + 1, top + 4 + lineNumberInPanel, currentLine, true);
Console.ForegroundColor = tmp;
}