public void TraverseDirectory(int depth)
{
OutputWriter.WriteEmptyLine();
int initialIdentation = SessionData.currentPath.Split('\\').Length;
Queue <string> subFolders = new Queue <string>();
subFolders.Enqueue(SessionData.currentPath);
while (subFolders.Count != 0)
{
string currentPath = subFolders.Dequeue();
int identation = currentPath.Split('\\').Length - initialIdentation;
if (depth - identation < 0)
{
break;
}
OutputWriter.WriteMessageOnNewLine(string.Format("{0}{1}",
new string('-', identation),
currentPath));
try
{
foreach (var file in Directory.GetFiles(currentPath))
{
int indexOfLastSlash = file.LastIndexOf("\\");
for (int i = 0; i < indexOfLastSlash; i++)
{
OutputWriter.WriteMessage("-");
}
OutputWriter.WriteMessageOnNewLine(file.Substring(indexOfLastSlash));
}
foreach (string directoryPath in Directory.GetDirectories(currentPath))
{
subFolders.Enqueue(directoryPath);
}
}
catch (UnauthorizedAccessException)
{
OutputWriter.DisplayException(ExceptionMessages.UnauthorizedAccessExceptionMessage);
}
}
}
public void TraverseDirectory(int depth)
{
//test
if (depth == 0)
{
depth = 101;
}
else
{
depth--;
}
//endTest
OutputWriter.WriteEmptyLine();
int initialIdentation = SessionData.currentPath.Split('\\').Length;
Queue <string> subFolders = new Queue <string>();
subFolders.Enqueue(SessionData.currentPath);
while (subFolders.Count != 0)
{
string currentPath = subFolders.Dequeue();
int identation = currentPath.Split('\\').Length - initialIdentation;
if (depth - identation < 0)
{
break;
}
OutputWriter.WriteMessageOnNewLine($"{new string('-', identation)}{currentPath}");
try
{
foreach (var dir in Directory.GetDirectories(currentPath))
{
int indexOfLastSlash = dir.LastIndexOf("\\");
for (int i = 0; i < indexOfLastSlash; i++)
{
OutputWriter.WriteMessage("+");
}
var newDir = dir.Substring(indexOfLastSlash);
OutputWriter.WriteMessageOnNewLine(newDir);
}
foreach (var file in Directory.GetFiles(currentPath))
{
int indexOfLastSlash = file.LastIndexOf("\\");
for (int i = 0; i < indexOfLastSlash; i++)
{
OutputWriter.WriteMessage("-");
}
var newFile = file.Substring(indexOfLastSlash);
OutputWriter.WriteMessageOnNewLine(newFile);
}
foreach (string directoryPath in Directory.GetDirectories(currentPath))
{
if (depth != 101)
{
subFolders.Enqueue(directoryPath);
}
}
}
catch (UnauthorizedAccessException)
{
OutputWriter.DisplayException(ExceptionMessages.UnauthorizedAccessExceptionMessage);
}
}
}
