using OpenQA.Selenium;
using OpenQA.Selenium.Appium;
using OpenQA.Selenium.Appium.Windows;
using System.Diagnostics;
using System.Windows;

namespace Tests.E2ETests {
    public class TestBase {

        protected const string WindowsApplicationDriverUrl = "http://127.0.0.1:4723";
        //private const string ApplicationPath = @"..\..\Elwig\bin\Release\net8.0-windows\Elwig.exe";
        private const string ApplicationPath = @"C:\Users\tom\source\repos\elwig\Elwig\bin\Release\net8.0-windows\Elwig.exe";
        private const int WaitForAppLaunch = 3;
        private const string WinAppDriverPath = @"C:\Program Files (x86)\Windows Application Driver\WinAppDriver.exe";
        private static Process winAppDriverProcess;
        public WindowsDriver<WindowsElement> AppSession { get; private set; }
        public WindowsDriver<WindowsElement> DesktopSession { get; private set; }


        private static void StartWinAppDriver() {
            ProcessStartInfo psi = new(WinAppDriverPath) {
                UseShellExecute = true,
                //Verb = "runas" // run as administrator
            };
            //psi.EnvironmentVariables.Add("DX.UITESTINGENABLED", "1");
            winAppDriverProcess = Process.Start(psi);
        }

        public void Setup() {
            //StartWinAppDriver();
            var appiumOptions = new AppiumOptions();
            appiumOptions.AddAdditionalCapability("app", ApplicationPath);
            appiumOptions.AddAdditionalCapability("deviceName", "WindowsPC");
            appiumOptions.AddAdditionalCapability("ms:waitForAppLaunch", WaitForAppLaunch);
            AppSession = new WindowsDriver<WindowsElement>(new Uri(WindowsApplicationDriverUrl), appiumOptions);
            Assert.That(AppSession, Is.Not.Null);
            Assert.That(AppSession.SessionId, Is.Not.Null);
            AppSession.Manage().Timeouts().ImplicitWait = TimeSpan.FromSeconds(1.5);
            AppiumOptions desktopOptions = new AppiumOptions();
            desktopOptions.AddAdditionalCapability("app", "Root");
            desktopOptions.AddAdditionalCapability("deviceName", "WindowsPC");
            DesktopSession = new WindowsDriver<WindowsElement>(new Uri(WindowsApplicationDriverUrl), desktopOptions);
        }

        public void TearDown() {

            // Close the AppSession
            if (AppSession != null) {
                CloseElwig();
                AppSession.Quit();
                AppSession = null;
            }
            // Close the DesktopSession
            if (DesktopSession != null) {
                DesktopSession.Close();
                DesktopSession.Quit();
                DesktopSession = null;
            }
        }

        private void CloseElwig() {
            try {
                AppSession.Close();
                string currentHandle = AppSession.CurrentWindowHandle;

                DismissOpenWindowsDialog();
            } catch { }
        }

        private void DismissOpenWindowsDialog() {
            try {
                DesktopSession.FindElementByName("Yes").Click();
            } catch { }
        }

        protected static void StopWinappDriver() {
            // Stop the WinAppDriverProcess
            if (winAppDriverProcess != null) {
                foreach (var process in Process.GetProcessesByName("WinAppDriver")) {
                    process.Kill();
                }
            }
        }

        protected WindowsDriver<WindowsElement> CreateWindowDriver(string windowName) {
            var mainWindow = DesktopSession.FindElementByAccessibilityId(windowName);
            var mainWindowHandle = mainWindow.GetAttribute("NativeWindowHandle");
            mainWindowHandle = (int.Parse(mainWindowHandle)).ToString("x"); // Convert to Hex
            var appiumOptions = new AppiumOptions();
            appiumOptions.AddAdditionalCapability("appTopLevelWindow", mainWindowHandle);
            return new WindowsDriver<WindowsElement>(new Uri(WindowsApplicationDriverUrl), appiumOptions);
        }

        protected void ClickComboBoxByCount(WindowsDriver<WindowsElement> session, string accessibilityId, int count) {
            var element = session.FindElementByAccessibilityId(accessibilityId);
            element.Click();
            for (int i = 0; i < count; i++) {
                element.SendKeys(Keys.Down);
            }
            element.SendKeys(Keys.Enter);
        }

        protected void ClickComboBoxByText(WindowsDriver<WindowsElement> session, string accessibilityId, string text) {
            var element = session.FindElementByAccessibilityId(accessibilityId);
            element.Click();
            element.SendKeys(text);
            element.SendKeys(Keys.Enter);
        }
    }
}