selenium builder.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Threading.Tasks;
using OpenQA.Selenium;
using OpenQA.Selenium.Chrome;
using OpenQA.Selenium.Remote;

namespace SeleniumExt
{
    enum DriverStep
    {
        SetupProxy,
        SetupAntiCaptcha,
        SetupTimeouts,
    }

    public class DriverBuilder
    {
        private readonly Dictionary<DriverStep, Func<RemoteWebDriver, Task>> _steps = new();
        private readonly ChromeOptions _options = new(); 

        public DriverBuilder()
        {
            _options.AddAdditionalCapability("enableVNC", true, true);
            _options.AddAdditionalCapability("screenResolution", "1920x1080x24", true);
            _options.AddArgument("no-sandbox");
            _options.AddArgument("no-first-run");
            _options.AddArgument("ignore-certificate-errors");
        }


        public async Task<IWebDriver> Build()
        {
            var driver = new ChromeDriver(_options); 

            driver.Manage().Window.Maximize();

            var steps = _steps.OrderBy(s => s.Key).Select(s => s.Value);

            foreach (var step in steps)
            {
                await step(driver);
            }

            return driver;
        }


        public DriverBuilder WithProxy(string address, string port, string login, string pass)
        {
            _options.AddExtension("data/Proxy-Auto-Auth_v2.0.crx");
            _options.AddArgument($"--proxy-server={address}:{port}");

            _steps[DriverStep.SetupProxy] = async (driver) =>
            {
                await Task.Delay(500);
                while (driver.WindowHandles.Count > 1)
                {
                    driver.SwitchTo().Window(driver.WindowHandles.First());
                    driver.Close();
                }
                driver.SwitchTo().Window(driver.WindowHandles.First());
                driver.Navigate().GoToUrl("chrome-extension://cklagoffpkflepjbjnhjkibfjdkldaol/options.html");


                var loginTxt = await driver.FindActive(By.CssSelector("#login"));
                var passTxt = await driver.FindActive(By.CssSelector("#password"));
                var saveBtn = await driver.FindActive(By.CssSelector("#save"));

                loginTxt.Clear();
                passTxt.Clear();

                loginTxt.SendKeys(login);
                passTxt.SendKeys(pass);
                saveBtn.Click();

                await Task.Delay(500);
            };

            return this;
        }

        public DriverBuilder WithAntiCaptcha(string apiKey)
        {
            _options.AddExtension("data/anticaptcha-plugin_v0.53.crx");

            _steps[DriverStep.SetupAntiCaptcha] = async (driver) =>
            {
                driver.Navigate().GoToUrl("chrome-extension://lncaoejhfdpcafpkkcddpjnhnodcajfg/options.html");

                var keyTxt = await driver.FindActive(By.CssSelector("input[name='account_key']"));
                var saveBtn = await driver.FindActive(By.CssSelector(".save_button"));

                keyTxt.SendKeys(apiKey);
                saveBtn.Click();
            };

            return this;
        }

        public DriverBuilder WithSessionName(string name)
        {
            _options.AddAdditionalCapability("name", name, true);
            return this;
        }

        public DriverBuilder WithTimeouts(TimeSpan findElement, TimeSpan pageLoad)
        {
            _steps[DriverStep.SetupTimeouts] = async (driver) =>
            {
                driver.Manage().Timeouts().PageLoad = pageLoad;
                driver.Manage().Timeouts().ImplicitWait = findElement;
            };

            return this;
        }
    }
}