using System;
using System.CodeDom.Compiler;
using System.ComponentModel;
using System.Diagnostics;
using System.Management;
using System.Net;
using System.Runtime.CompilerServices;
using System.Security.Cryptography;
using System.Text;
using System.Threading;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Controls.Primitives;
using System.Windows.Input;
using System.Windows.Markup;
using HelperMethods;
using Newtonsoft.Json;
using Seafko.Properties;

namespace Seafko
{
    // Token: 0x0200000D RID: 13
    public partial class ActivateProduct : Window, IComponentConnector
    {
        // Token: 0x06000064 RID: 100 RVA: 0x0000B218 File Offset: 0x00009418
        private void ActivateBtn_OnClick(object sender, RoutedEventArgs e)
        {
            if (!string.IsNullOrEmpty(this.ActivationKey.Text))
            {
                this.ActivateBtn.IsEnabled = false;
                this.LoadingGif.Visibility = Visibility.Visible;
                if (!statics.CheckForInternetConnection())
                {
                    MessageBox.Show("No internet connection available.", "Key Manager", MessageBoxButton.OK, MessageBoxImage.Hand);
                    return;
                }
                string ActivationKeyText = this.ActivationKey.Text;
                new Thread(delegate()
                {
                    string getPKey = new LocalData().GetPKey;
                    using (WebClient webClient = new WebClient())
                    {
                        string machineId = this.GetMachineId() + "|" + Guid.NewGuid().ToString();
                        ActivateProduct.SignKey signKey = new ActivateProduct.SignKey();
                        signKey.Key = ActivationKeyText;
                        signKey.MachineId = machineId;
                        signKey.IsComunityEdtioinInformations = 4;
                        string str = Convert.ToBase64String(Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(signKey)));
                        string text = webClient.DownloadString("http://18.130.174.29/ActivtionServers/ActivationServer.php?KeyData=" + str);
                        if (!string.IsNullOrEmpty(text) && text != "false")
                        {
                            try
                            {
                                string @string = Encoding.UTF8.GetString(Convert.FromBase64String(text));
                                SignedKey signedKey = JsonConvert.DeserializeObject<SignedKey>(@string);
                                if (!(signedKey.MachineId == signKey.MachineId))
                                {
                                    MessageBox.Show("Invlaid key id", "Key Manager", MessageBoxButton.OK, MessageBoxImage.Hand);
                                }
                                else if (this.VerifyData(signKey.MachineId, signedKey.Signature, getPKey))
                                {
                                    this.Dispatcher.Invoke(delegate()
                                    {
                                        MessageBox.Show("Thank you , now you are well armed , Happy Hunting.", "Saefko Attack Systems", MessageBoxButton.OK, MessageBoxImage.Asterisk);
                                        this.Hide();
                                        Settings.Default.LoveIsAllOver = true;
                                        Settings.Default.ActivationKeyText = signKey.Key;
                                        Settings.Default.Save();
                                        MainWindow mainWindow = new MainWindow();
                                        mainWindow.Show();
                                        if (this.CommunityEdition != null)
                                        {
                                            this.CommunityEdition.Close();
                                        }
                                        this.Close();
                                    });
                                }
                                else
                                {
                                    MessageBox.Show("Invlaid key", "Key Manager", MessageBoxButton.OK, MessageBoxImage.Hand);
                                }
                                goto IL_1A5;
                            }
                            catch (Exception)
                            {
                                MessageBox.Show("Problem while validating key.", "Key Manager", MessageBoxButton.OK, MessageBoxImage.Hand);
                                goto IL_1A5;
                            }
                        }
                        MessageBox.Show("Invlaid key server rejected  it.", "Key Manager", MessageBoxButton.OK, MessageBoxImage.Hand);
                        IL_1A5:
                        this.Dispatcher.Invoke(delegate()
                        {
                            this.LoadingGif.Visibility = Visibility.Collapsed;
                            this.ActivateBtn.IsEnabled = true;
                        });
                    }
                }).Start();
            }
        }
    }
}