view-by-distance-mklink-console/Drag-Drop-Move/DragDropMove.cs

using Microsoft.Extensions.Configuration;
using Phares.Shared;
using System.Diagnostics;
using System.Reflection;
using System.Text.Json;
using View_by_Distance.Drag.Drop.Move.Models;
using View_by_Distance.Shared.Models.Stateless.Methods;
using WindowsShortcutFactory;

namespace View_by_Distance.Drag.Drop.Move;

public partial class DragDropMove : Form
{

    private readonly TextBox _PathTextBox;
    private readonly TextBox _JsonTextBox;
    private readonly TextBox _FirstTextBox;
    private readonly AppSettings _AppSettings;
    private readonly ProgressBar _ProgressBar;
    private readonly string _WorkingDirectory;
    private readonly IsEnvironment _IsEnvironment;

    public DragDropMove()
    {
        InitializeComponent();
        AppSettings appSettings;
        string workingDirectory;
        IsEnvironment isEnvironment;
        IConfigurationRoot configurationRoot;
        Assembly assembly = Assembly.GetExecutingAssembly();
        bool debuggerWasAttachedAtLineZero = Debugger.IsAttached || assembly.Location.Contains(@"\bin\Debug");
        isEnvironment = new(processesCount: null, nullASPNetCoreEnvironmentIsDevelopment: debuggerWasAttachedAtLineZero, nullASPNetCoreEnvironmentIsProduction: !debuggerWasAttachedAtLineZero);
        IConfigurationBuilder configurationBuilder = new ConfigurationBuilder()
            .AddEnvironmentVariables()
            .AddJsonFile("appsettings.json", optional: false, reloadOnChange: true)
            .AddJsonFile(isEnvironment.AppSettingsFileName, optional: false, reloadOnChange: true)
            .AddUserSecrets<Program>();
        configurationRoot = configurationBuilder.Build();
        appSettings = Models.Binder.AppSettings.Get(configurationRoot);
        if (string.IsNullOrEmpty(appSettings.WorkingDirectoryName))
            throw new Exception("Working path name must have parentDirectory value!");
        workingDirectory = IWorkingDirectory.GetWorkingDirectory(assembly.GetName().Name, appSettings.WorkingDirectoryName);
        Environment.SetEnvironmentVariable(nameof(workingDirectory), workingDirectory);
        _AppSettings = appSettings;
        _IsEnvironment = isEnvironment;
        _WorkingDirectory = workingDirectory;
        _ProgressBar = new() { TabIndex = 4, Location = new(5, 5), Dock = DockStyle.Top, Visible = false };
        string json = JsonSerializer.Serialize(_AppSettings, new JsonSerializerOptions { WriteIndented = true });
        _FirstTextBox = new() { TabIndex = 1, Text = _IsEnvironment.Profile, Location = new(5, 5), Dock = DockStyle.Top };
        _PathTextBox = new() { TabIndex = 2, Text = _AppSettings.WorkingDirectoryName, Location = new(5, 5), Dock = DockStyle.Top };
        _JsonTextBox = new() { TabIndex = 3, Text = json, Multiline = true, MinimumSize = new(1, 80), Location = new(5, 5), Dock = DockStyle.Top };
        Load += new EventHandler(Form1_Load);
        Controls.Add(_ProgressBar);
        Controls.Add(_JsonTextBox);
        Controls.Add(_PathTextBox);
        Controls.Add(_FirstTextBox);
    }

    private void Form1_Load(object? sender, EventArgs e)
    {
        try
        {
            AllowDrop = true;
            DragDrop += new DragEventHandler(Form1_DragDrop);
            DragEnter += new DragEventHandler(Form1_DragEnter);
            _FirstTextBox.LostFocus += new EventHandler(TextBox_LostFocus);
            _PathTextBox.LostFocus += new EventHandler(TextBox_LostFocus);
            if (_WorkingDirectory is null)
            { }
        }
        catch (Exception)
        {
            throw;
        }
    }

    private static string GetConverted(string value)
    {
        string result = value.Length < 2 || value[1] != ':' ? value : value.Replace("\\\\", "/").Replace('\\', '/');
        return result;
    }

    private void TextBox_LostFocus(object? sender, EventArgs e)
    {
        try
        {
            if (sender is TextBox textBox)
            {
                textBox.Text = GetConverted(textBox.Text);
                if (textBox.Text == "315360000000000")
                    throw new NotImplementedException();

            }
        }
        catch (Exception)
        {
            throw;
        }
    }

    private void Form1_DragEnter(object? sender, DragEventArgs e)
    {
        try
        {
            if (e.Data is not null && e.Data.GetDataPresent(DataFormats.FileDrop))
                e.Effect = DragDropEffects.Copy;
        }
        catch (Exception)
        {
            throw;
        }
    }

    private void MovePaths(string[] paths)
    {
        string file;
        string checkFile;
        string? directory;
        string? relativePath;
        string[] directories;
        string? checkDirectory;
        string? shellDirectory;
        int rootDirectoryLength;
        WindowsShortcut windowsShortcut;
        _PathTextBox.Text = string.Empty;
        _FirstTextBox.Text = GetConverted(paths[0]);
        foreach (string path in paths.OrderBy(l => l))
        {
            relativePath = null;
            shellDirectory = null;
            if (!path.EndsWith(".lnk"))
                file = path;
            else
            {
                windowsShortcut = WindowsShortcut.Load(path);
                if (windowsShortcut.Path is null)
                    continue;
                file = windowsShortcut.Path;
                windowsShortcut.Dispose();
            }
            directory = Path.GetDirectoryName(file);
            if (string.IsNullOrEmpty(directory))
                continue;
            directories = IPath.GetDirectories(directory);
            foreach (string directoryName in directories)
            {
                checkDirectory = $"{directoryName}-Shell";
                if (!Directory.Exists(checkDirectory))
                    continue;
                shellDirectory = checkDirectory;
                rootDirectoryLength = directoryName.Length;
                relativePath = file[rootDirectoryLength..];
                break;
            }
            if (string.IsNullOrEmpty(shellDirectory) || string.IsNullOrEmpty(relativePath))
                continue;
            checkFile = string.Concat(shellDirectory, relativePath);
            checkDirectory = Path.GetDirectoryName(checkFile);
            if (string.IsNullOrEmpty(checkDirectory))
                continue;
            if (!Directory.Exists(checkDirectory))
                _ = Directory.CreateDirectory(checkDirectory);
            if (File.Exists(checkFile))
                continue;
            File.Move(file, checkFile);
        }
    }

    private void Form1_DragDrop(object? sender, DragEventArgs e)
    {
        try
        {
            if (e.Data is not null && e.Data.GetData(DataFormats.FileDrop) is string[] paths && paths.Length > 0)
                MovePaths(paths);
            else
            {
                _FirstTextBox.Text = string.Empty;
                _PathTextBox.Text = string.Empty;
                _JsonTextBox.Text = string.Empty;
            }
        }
        catch (Exception)
        {
            throw;
        }
    }
}