using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Diagnostics;
using System.Security.Principal;
using IWshRuntimeLibrary;
using System.IO;

//            decrypted = CryptorEngine.Decrypt(encrypted, true);

namespace runv2
{
    public partial class Form1 : Form
    {
        bool isElevated = new WindowsPrincipal(WindowsIdentity.GetCurrent()).IsInRole(WindowsBuiltInRole.Administrator);
        string DesktopFolder = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory);
        runv2.Login pLogin = new Login();
        private string pUser = string.Empty, pPass = string.Empty;
        public Form1()
        {
            getLoginFromFile();
            LoadAll();
            //pLogin.ShowDialog();
            InitializeComponent();
            this.Refresh();
            //FileDialog();
        }

        void Start(string fPath)
        {
            StreamReader sr = new StreamReader(@".\login.txt");
            string domain = "";
            try
            {
                Process p = RunAs.StartProcess(pUser, domain, pPass, "\"" + fPath);
            }
            catch (Win32Exception w32e)
            {
                MessageBox.Show(w32e.ToString());// The process didn't start.
            }
        }

        void FileDialog()
        {
            string fPath = string.Empty;
            string fFilename = string.Empty;
            string decrypted = string.Empty;
            string encrypted = string.Empty;

            OpenFileDialog openFileDialog1 = new OpenFileDialog();
            openFileDialog1.Title = "Anwendung aussucheN";
            openFileDialog1.InitialDirectory = @"D:\";
            openFileDialog1.Filter = "Anwendungen (*.exe)|*.exe";
            if (openFileDialog1.ShowDialog() == DialogResult.OK)
                fPath = openFileDialog1.FileName;
            fFilename = Path.GetFileNameWithoutExtension(fPath);
            if (fFilename != "")
                createLink(fPath, fFilename);

        }

        void createLink(string fPath,string fFilename)
        {
            if (!Directory.Exists(Application.StartupPath + "\\Links\\"))
            {
                Directory.CreateDirectory(Application.StartupPath + "\\Links\\");
            }
            WshShell shell = new WshShell();
            IWshShortcut link = (IWshShortcut)shell.CreateShortcut(Application.StartupPath+"\\Links\\"+fFilename+".lnk");
            link.TargetPath = fPath;
            link.Save();
        }

        string[] getLogin()
        {
            string account, password;
            string[] login = new string[2];
            account = pLogin.Acc;
            password = pLogin.Pw;
            login[0] = account;
            login[1] = password;
            return login;
        }

        string[] encrypt()
        {
            string encrypted_acc = string.Empty, encrypted_pw = string.Empty;
            string[] encrypted_array = new string[2];
            string[] login_array = new string[2];

            login_array = getLogin();
            if (encrypted_acc != null && encrypted_pw != null)
            {
                encrypted_acc = CryptorEngine.Encrypt(login_array[0], true);
                encrypted_pw = CryptorEngine.Encrypt(login_array[1], true);
                encrypted_array[0] = encrypted_acc;
                encrypted_array[1] = encrypted_pw;
            }
            return encrypted_array;
        }

        private void button1_Click(object sender, EventArgs e)
        {
            string[] encrypted = encrypt();
            StreamWriter sw = new StreamWriter(@".\login.txt");
            foreach (string pEnc in encrypted)
            {
                sw.WriteLine(pEnc);
            }
            sw.Close();
            MessageBox.Show("Login-Daten gespeichert!", "Success!", MessageBoxButtons.OK, MessageBoxIcon.Information);
        }
        void getLoginFromFile()
        {
            if (!System.IO.File.Exists(@".\login.txt"))
            {
                StreamReader sr = new StreamReader(@".\login.txt");
                pUser = sr.ReadLine();
                pPass = sr.ReadLine();
            }
        }

        private void button2_Click(object sender, EventArgs e)
        {
            Start("as");
        }
        void LoadAll()
        {
            string[] filePaths = Directory.GetFiles(@".\Links\", "*.lnk");
            listBox1.Items = new List<string>();
            foreach(string Path in filePaths)
            {
                listBox1.Items.Add(Path);
            }
            //foreach()
        }
    }
}