//Получение доступных дисков
private void GetDrives()
{
var drives = DriveInfo.GetDrives();
NodeLinkedList node = new NodeLinkedList();
for (int i = 0; i < drives.Length; i++)
{
node.AddNode(drives[i].RootDirectory.Name);
}
StartDrive = node;
}
public NodeLinkedList GetCurrentList(NodeLinkedList drives, NodeLinkedList directories)
{
var currentList = new NodeLinkedList();
currentList.StartNode.Value = drives.StartNode.Value;
var currentNode = directories.StartNode;
int count = directories.GetCount();
for (int i = 0; i < count; i++)
{
currentList.AddNode(currentNode.Value);
currentNode = currentNode.NextNode;
}
return(currentList);
}
private void GetDirectories(NodeLinkedList drive)
{
var path = drive.StartNode.Value;
var allDirectories = Directory.GetDirectories(path);
var node = new NodeLinkedList();
for (int i = 0; i < allDirectories.Length; i++)
{
DirectoryInfo dir = new DirectoryInfo(allDirectories[i]);
if ((dir.Attributes & FileAttributes.Hidden) == 0)
{
node.AddNode(allDirectories[i]);
}
}
StartDirectory = node;
}
private void GetListOfFiles(NodeLinkedList directory)
{
var path = directory.StartNode.Value;
string[] allFiles = Directory.GetFiles(path);
var node = new NodeLinkedList();
for (int i = 0; i < allFiles.Length; i++)
{
DirectoryInfo dir = new DirectoryInfo(allFiles[i]);
if ((dir.Attributes & FileAttributes.Hidden) == 0)
{
node.AddNode(allFiles[i]);
}
}
StartFiles = node;
}
internal void HandleKey(ConsoleKey key)
{
if (key == ConsoleKey.DownArrow)
{
if (SubDirectories != null)
{
Directories directories = new Directories(currentDirectory);
SubDirectories = directories.GetSubDirectories();
this.Display();
}
else
{
currentDirectory = listOfDirectories.Dequeue();
this.Display();
}
}
}
public void GetSubDirs(string path, int index)
{
//string indent = "\t";
//for (int i = 0; i < index; i++)
//{
// indent += "\t";
//}
var root = Directory.GetDirectories(path);
var node = new NodeLinkedList();
foreach (var dir in root)
{
DirectoryInfo info = new DirectoryInfo(dir);
if ((info.Attributes & FileAttributes.Hidden) == 0)
{
node.AddNode(dir);
GetSubDirs(dir.ToString(), index + 1);
}
}
SubDirectories = node;
}
//public Tree(string path)
//{
// string[] currentPaths = Deserialize(path);
// currentDrive = currentPaths[0];
// currentDirectory = currentPaths[1];
// currentFile = currentPaths[2];
//}
////конструктор вызывается, если на диске нет файла с сохраненными параметрами
//public Tree()
//{
// Drives drives = new Drives(currentDrive);
// currentDrive = drives.currentDrive;
//}
////Десериализация файла json
//private string[] Deserialize(string path)
//{
// string json = File.ReadAllText(path);
// string[] currentPaths = JsonSerializer.Deserialize<string[]>(json);
// return currentPaths;
//}
public Tree() //десериализация пустая
{
//получаем список дисков
Drives drives = new Drives();
Drives = drives.GetDriveNames();
//директорией по-умолчанию для отображения назначаем первый диск
currentDirectory = Drives;
//получаем список директорий
Directories directories = new Directories(currentDirectory);
Directories = directories.GetDirectoryNames();
CurrentList = drives.GetCurrentList(directories);
//получаем список поддиректорий
//SubDirectories = directories.GetSubDirectories();
//получаем список файлов выбранного диска listOfDrives[0]
Files files = new Files(currentDirectory);
Files = files.GetFiles();
}
public Files(NodeLinkedList directory)
{
GetListOfFiles(directory);
}
public Directories(NodeLinkedList drive)
{
GetDirectories(drive);
GetSubDirs(StartDirectory.StartNode.Value, 0);
}
