using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using OpenQA.Selenium;
using OpenQA.Selenium.Chrome;
using OpenQA.Selenium.Support.UI;
using System.Net.NetworkInformation;
using System.IO;

namespace RegisterBot
{
    class Program
    {
        private static Random random = new Random();
        public static string RandomString(int length)
        {
            const string chars = "abcdefghijlmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
            return new string(Enumerable.Repeat(chars, length)
              .Select(s => s[random.Next(s.Length)]).ToArray());
        }
        static void Main(string[] args)
        {
            string RegisterPath;
            string ProxyPath;
            string OutputFile;
            if (System.Configuration.ConfigurationManager.AppSettings["RegisterPath"].Length > 0)
            {
                Console.WriteLine("TW Register Page path: " + System.Configuration.ConfigurationManager.AppSettings["RegisterPath"]);
                RegisterPath = System.Configuration.ConfigurationManager.AppSettings["RegisterPath"];
            }
            else {
                Console.Write("TW Register Page path: ");
                RegisterPath = Console.ReadLine();
            }
            if (System.Configuration.ConfigurationManager.AppSettings["ProxyPath"].Length > 0)
            {
                Console.WriteLine("HTTPS proxies file path: " + System.Configuration.ConfigurationManager.AppSettings["ProxyPath"]);
                ProxyPath = System.Configuration.ConfigurationManager.AppSettings["ProxyPath"];
            }
            else {
                Console.Write("HTTPS proxies file path: ");
                ProxyPath = Console.ReadLine();
            }
            if (System.Configuration.ConfigurationManager.AppSettings["OutputFile"].Length > 0)
            {
                Console.WriteLine("Output file path: " + System.Configuration.ConfigurationManager.AppSettings["OutputFile"]);
                OutputFile = System.Configuration.ConfigurationManager.AppSettings["OutputFile"];
            }
            else {
                Console.Write("Output file path: ");
                OutputFile = Console.ReadLine();
            }
            string TempMail = System.Configuration.ConfigurationManager.AppSettings["TempMail"];
            Console.WriteLine("Loading Proxies...");
            string[] lines = System.IO.File.ReadAllLines(ProxyPath);
            Console.WriteLine("Loaded " + lines.Length + " proxies.");
            foreach (string line in lines)
            {
                ChromeOptions options = new ChromeOptions();
                options.AddArguments("--proxy-server=http://" + line + "");
                var driver = new ChromeDriver(options);
                driver.Navigate().GoToUrl(TempMail);
                var Username = RandomString(16);
                var Password = RandomString(16);
                var Email = "";
                if (TempMail.Contains(driver.Title))
                {
                    Console.WriteLine("Proxy: " + line + " timed out.");
                    driver.Close();
                }
                else
                {
                    Email = driver.FindElement(By.Id("mail")).GetAttribute("value");
                }
                driver.Navigate().GoToUrl(RegisterPath);
                if (RegisterPath.Contains(driver.Title))
                {
                    Console.WriteLine("Proxy: " + line + " timed out.");
                    driver.Close();
                }
                else
                {
                    Console.WriteLine("Proxy: " + line + " connected.");
                    System.IO.File.AppendAllText(OutputFile,Username + ":" + Password + Environment.NewLine);
                    driver.FindElement(By.Id("register_username")).SendKeys(Username);
                    driver.FindElement(By.Id("register_password")).SendKeys(Password);
                    driver.FindElement(By.Id("register_email")).SendKeys(Email);
                    string urlregist = driver.Url;
                    driver.FindElement(By.Id("terms")).Click();
                    driver.FindElement(By.ClassName("btn-register")).Click();
                    while (driver.Url == urlregist)
                    {
                        System.Threading.Thread.Sleep(1000);
                    }
                    driver.Navigate().GoToUrl("https://temp-mail.org/");
                    int iRowsCount = driver.FindElements(By.XPath("//table/tbody/tr/td/table/tbody/tr")).Count;
                    while (iRowsCount == 0)
                    {
                        System.Threading.Thread.Sleep(1000);
                    }
                    driver.Navigate().GoToUrl(driver.FindElement(By.ClassName("title-subject")).GetAttribute("href"));
                    driver.FindElements(By.XPath("//a[contains(@href,'/page/validate/')]"))

                }

            }
            Console.Write("Done.");
            Console.ReadLine();
        }
    }
}