package com.w2a.rough;
import java.util.List;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;
import io.github.bonigarcia.wdm.WebDriverManager;
public class ExpediaDatePicker {
    public static void main(String[] args) throws InterruptedException {
        WebDriverManager.chromedriver().setup();
        WebDriver driver = new ChromeDriver();
        driver.manage().window().maximize();
        driver.manage().deleteAllCookies();
        driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
        WebDriverWait wait = new WebDriverWait(driver, 15);
        driver.get("https://www.expedia.com");
        // Click on the flight tab
        driver.findElement(By.cssSelector("#uitk-tabs-button-container > li:nth-child(2) > a")).click();
        // Click on Departing field to open the calendar
        driver.findElement(By.cssSelector("#d1-btn")).click();
        // Planned departure month and date
        String DepartMonth = "November 2020";
        String DepartDate = "15";
        // Navigate through the months to get to the planned departure month.
        WebElement defaultMonth = wait.until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//div[@class='uitk-new-date-picker-desktop-months-container']//div[1]/h2")));
        System.out.println(defaultMonth.getText());
        while (true) {
            if (defaultMonth.getText().equals(DepartMonth)) {
                break;
            } else {
                wait.until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//div[@class='uitk-calendar']//button[2]"))).click();
            }
        }
        // Get the list of departure dates.
        List<WebElement> depDates = driver.findElements(By.xpath("//div[@class='uitk-calendar']//div[1]//table[1]//tbody[1]//td"));
        // Loop through the list and click on the intended departure date
        for (int i = 0; i < depDates.size(); i++) {
            if (depDates.get(i).getText().equals(DepartDate)) {
                depDates.get(i).click();
            }
        }
        // Click on the Done button.
        driver.findElement(By.cssSelector("button[data-stid='apply-date-picker']")).click();
        // Click on the return date field.
        driver.findElement(By.cssSelector("#d2-btn")).click();
        // Planned return month and date.
        String returnMonth = "November 2020";
        String returnDate = "22";
        // Navigate through the months to get to the desired return month.
        WebElement currentMonth = wait.until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//div[@class='uitk-new-date-picker-desktop-months-container']//div[1]/h2")));
        while (true) {
            if (currentMonth.getText().equals(returnMonth)) {
                break;
            } else {
                driver.findElement(By.xpath("//div[@class='uitk-calendar']//button[2]")).click();
                Thread.sleep(1000);
            }
        }
        // List the return dates
        List<WebElement> rtnDates = driver.findElements(By.xpath("//div[@class='uitk-calendar']//div[1]//table[1]//tbody[1]//td"));
        // Now click on the planned return date date.
        for (int j = 0; j < rtnDates.size(); j++) {
            if (rtnDates.get(j).getText().equals(returnDate)) {
                rtnDates.get(j).click();
            }
        }
        // Click on the Done button.
        driver.findElement(By.cssSelector("button[data-stid='apply-date-picker']")).click();
    }
}