AmazonBot.java

import org.openqa.selenium.By;
import java.util.Scanner;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.ie.InternetExplorerDriver;
import java.io.IOException;

import java.util.concurrent.TimeUnit;

public class SelenuimTest {

    public static void main(String[] args) {

            System.out.println("Instructions: ");
            System.out.println();
            System.out.println("For this you will need chrome installed, this program will go onto your inputted amazon link and refresh until there's a restock");
            System.out.println("Enter you email then press enter, then enter your password and press enter, ");
            System.out.println("it will then open a browser window and sign in, after this it will wait for how long you want it to so if there's any two factor auth you can put it in, ");
            System.out.println("it will then load onto the link and keep refreshing until it can buy the item");
            System.out.println("");

            Scanner scanner = new Scanner(System.in);
            System.out.println("Enter Amazon email:");
            String email = scanner.nextLine();
            System.out.println("");
            System.out.println("Enter Amazon password:");
            String password = scanner.nextLine();
            System.out.println("");

            System.out.println("Enter Amazon link:");
            String link = scanner.nextLine();
            System.out.println("");
            System.out.println("Enter how long you want the program to wait for you to do any 2FA:");
            String minutesStr = scanner.nextLine();
            System.out.println("");

            int minutes = Integer.parseInt(minutesStr);

            System.setProperty("webdriver.chrome.driver", "D:\\Java Stuff\\chromedriver_win32\\chromedriver.exe");
            WebDriver driver = new ChromeDriver();
            driver.get("https://www.amazon.co.uk/ap/signin?openid.pape.max_auth_age=0&openid.return_to=https%3A%2F%2Fwww.amazon.co.uk%2Fgp%2Fhelp%2Fcustomer%2Fdisplay.html%3Fie%3DUTF8%26tag%3Dgooghydr-21%26hvadid%3D219760731080%26hvpos%3D%26hvexid%3D%26hvnetw%3Dg%26hvrand%3D11485194446736818452%26hvpone%3D%26hvptwo%3D%26hvqmt%3De%26hvdev%3Dc%26ref%3Dnav_signin&openid.identity=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0%2Fidentifier_select&openid.assoc_handle=gbflex&openid.mode=checkid_setup&openid.claimed_id=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0%2Fidentifier_select&openid.ns=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0&");
            driver.manage().window().maximize();

            try {
                TimeUnit.MILLISECONDS.sleep(500);
            } catch (Exception e) {

            }

            driver.findElement(By.id("ap_email")).sendKeys(email);
            driver.findElement(By.id("continue")).click();

            try {
                TimeUnit.MILLISECONDS.sleep(500);
            } catch (Exception e) {

            }

            driver.findElement(By.id("ap_password")).sendKeys(password);

            driver.findElement(By.id("signInSubmit")).click();

            try {
                TimeUnit.MINUTES.sleep(minutes);
            } catch (Exception e) {

            }

            int number = 1;

            driver.get(link);

            while (number == 1) {
                try {
                    driver.findElement(By.id("add-to-cart-button")).click();
                    number = 0;
                } catch (Exception e) {
                    driver.get(link);
                }
            }

            driver.get("https://www.amazon.co.uk/gp/cart/view.html?ref_=nav_cart");

            driver.findElement(By.name("proceedToRetailCheckout")).click();
            driver.findElement(By.name("placeYourOrder1")).click();
        }
    }