using Microsoft.VisualStudio.TestTools.UnitTesting;
using Microsoft.Win32;
using Net.Mail;
using System;
using System.Threading;

namespace Prevu
{
    public class BaseTest
    {

        #region Fields

        const string regKey = "HKEY_CURRENT_USER\\Software\\TestSystem\\MailMessages";

        static Browser browser = Browser.Firefox;
        static string domain = "http://qa.prevuplan.com/";

        private static TestRegistrator testRegistrator;
        public const int testTimeout = 600000;
        public static WebDriver driver;
        public static LoginPage loginPage;
        public static UsersPage usersPage;
        public static ForgotPasswordPage forgotPasswordPage;
        public static ActivateUserAccountPage activateUserAccountPage;
        public static GLAccountsPage glAccountsPage;
        public static ClientsPage clientsPage;
        public static ExpenditureCategoriesPage expenditureCategoriesPage;
        public static CompaniesPage companiesPage;
        public static TeamBoardPage teamBoardPage;
        public static PeopleResourcePage peopleResourcePage;
        public static WorkWeeksPage workWeeksPage;
        public static CapacityManagementPage capacityManagementPage;
        public static ProjectScenariosPage projectScenariosPage;
        public static string tempId;

        #endregion Fields

        #region Properties

        private TestContext testContextInstance;
        public TestContext TestContext
        {
            get { return testContextInstance; }
            set { testContextInstance = value; }
        }

        #endregion Properties

        #region Initialization & CleanUp

        [ClassInitialize()]
        public static void ClassInitialize(TestContext TestContext)
        {
            testRegistrator = new TestRegistrator(domain);
            driver = new WebDriver(browser, domain);
            loginPage = new LoginPage(driver);
            forgotPasswordPage = new ForgotPasswordPage(driver);
            usersPage = new UsersPage(driver);
            activateUserAccountPage = new ActivateUserAccountPage(driver);
            glAccountsPage = new GLAccountsPage(driver);
            clientsPage = new ClientsPage(driver);
            expenditureCategoriesPage = new ExpenditureCategoriesPage(driver);
            companiesPage = new CompaniesPage(driver);
            teamBoardPage = new TeamBoardPage(driver);
            peopleResourcePage = new PeopleResourcePage(driver);
            workWeeksPage = new WorkWeeksPage(driver);
            capacityManagementPage = new CapacityManagementPage(driver);
            projectScenariosPage = new ProjectScenariosPage(driver);
            tempId = GetTempID();
        }

        [ClassCleanup]
        public static void ClassCleanup()
        {
            driver.Close();
        }

        [TestInitialize()]
        public void TestInitialize()
        {
            testRegistrator.RegisterStart(TestContext, driver);
        }

        [TestCleanup()]
        public void TestCleanup()
        {
            testRegistrator.RegisterFinish(TestContext, driver);
        }

        #endregion Initialization & CleanUp

        public static string GetTempID()
        {
            return new Random().Next(1000000, 9999999).ToString();
        }

        public void IgnoreExistingEmailMessages(string userName, string password)
        {
            try
            {
                Pop3Client GmailClient = new Pop3Client("pop.gmail.com", 995, true, userName, password);
                GmailClient.Authenticate();
                foreach (Pop3ListItem item in GmailClient.List())
                {
                    if (item != null)
                    {
                        MailMessageEx mail = GmailClient.RetrMailMessageEx(item);
                        if (mail != null)
                        {
                            string regValue = (string)Registry.GetValue(regKey, mail.MessageId, "");
                            if (string.IsNullOrEmpty(regValue))
                            {
                                Registry.SetValue(regKey, mail.MessageId, mail.Subject);
                            }
                        }
                        GmailClient.Dele(item);
                    }
                }
                GmailClient.Quit();
                GmailClient.ClearMailBox();
                GmailClient.Dispose();
            }
            catch { }
        }

        public bool CheckEmailMessage(string userName, string password,
            string emailFrom, string emailTo, string subject, string[] bodyTags,
            out string outBody)
        {
            bool result = false;
            outBody = null;
            Pop3Client GmailClient = new Pop3Client("pop.gmail.com", 995, true, userName, password);
            GmailClient.Authenticate();
            bool waitLetter = true;
            while (waitLetter)
            {
                foreach (Pop3ListItem item in GmailClient.List())
                {
                    if (item != null)
                    {
                        MailMessageEx mail = GmailClient.RetrMailMessageEx(item);
                        if (mail != null)
                        {
                            string regValue = (string)Registry.GetValue(regKey, mail.MessageId, "");
                            if (string.IsNullOrEmpty(regValue))
                            {
                                waitLetter = false;
                            }
                        }
                    }
                }

                if (waitLetter)
                {
                    Thread.Sleep(1000 * 5);
                    GmailClient.Quit();
                    GmailClient = new Pop3Client("pop.gmail.com", 995, true, userName, password);
                    GmailClient.Authenticate();
                }
            }

            try
            {
                foreach (Pop3ListItem item in GmailClient.List())
                {
                    if (item != null)
                    {
                        MailMessageEx mail = GmailClient.RetrMailMessageEx(item);
                        if (mail != null)
                        {
                            string regValue = (string)Registry.GetValue(regKey, mail.MessageId, "");
                            if (string.IsNullOrEmpty(regValue))
                            {
                                if ((mail.From.Address == emailFrom) && (mail.To[0].Address == emailTo) &&
                                    (mail.Subject == subject))
                                {
                                    Registry.SetValue(regKey, mail.MessageId, mail.Subject);
                                    int passedCount = 0;
                                    outBody = mail.Body.Replace("=", "");
                                    for (var i = 0; i < bodyTags.Length; i++)
                                    {
                                        if (outBody.IndexOf(bodyTags[i]) < 0)
                                        {
                                            result = false;
                                            break;
                                        }
                                        else {
                                            passedCount++;
                                        }
                                    }
                                    result = passedCount == bodyTags.Length;
                                }
                            }
                        }
                        GmailClient.Dele(item);
                    }
                }
                GmailClient.Quit();
                GmailClient.ClearMailBox();
                GmailClient.Dispose();
            }
            catch { }
            return result;
        }

        public static int GetIntNegative()
        {
            return new Random().Next(10, 99) * -1;
        }
        public static int GetIntPositive()
        {
            return new Random().Next(10, 99);
        }
    }
}