import java.util.Iterator;

import java.util.List;

import java.util.Set;

import java.util.concurrent.TimeUnit;

import org.openqa.selenium.Alert;

import org.openqa.selenium.By;

import org.openqa.selenium.JavascriptExecutor;

import org.openqa.selenium.WebDriver;

import org.openqa.selenium.WebElement;

import org.openqa.selenium.chrome.ChromeDriver;

import org.openqa.selenium.interactions.Actions;

import org.openqa.selenium.support.ui.ExpectedCondition;

import org.openqa.selenium.support.ui.Select;

import org.openqa.selenium.support.ui.WebDriverWait;

public class BasicUIExercise {

    WebDriver driver;

    public void openBrowser() {

        System.setProperty("webdriver.chrome.driver",

                "E:\\JavaCodeWorkSpace\\JProject0610\\ChromeDriver\\chromedriver.exe");

        driver = new ChromeDriver();

    }

    // 退出所有浏览器

    public void quitBrowser() {

        driver.quit();

    }

    // 退出当前的单个浏览器

    public void closeBrowser() {

        driver.close();

    }

    public void goToTarget(String URL) {

        driver.navigate().to(URL);

        driver.navigate().refresh();

        // driver.get(URL);

    }

    public void backToTarget() {

        driver.navigate().back();

    }

    public void waitTime() {

        driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);

    }

    public void maxWindow() {

        driver.manage().window().maximize();

    }

    // 拖动页面滚动条到最低部

    public void executeJS(String script) {

        // String js = "var q=document.documentElement.scrollTop=10000";

        JavascriptExecutor js = (JavascriptExecutor) driver;

        js.executeScript(script);

    }

    public void testInput(String value) {

        WebElement element = driver.findElement(By

                .xpath(".//*[@id='input']/input"));

        // element.clear();

        element.sendKeys(value);

        String inputValue = element.getAttribute("value");

        System.out.println(inputValue);

    }

    public void testClickLink() throws InterruptedException {

        WebElement element = driver.findElement(By.className("baidu"));

        System.out.println("The Link is: " + element.getAttribute("href"));

        element.click();

        System.out.println("Current Page Title is:" + driver.getTitle());

        Thread.sleep(3000);

    }

    public void testSelect(int index) {

        WebElement element = driver.findElement(By.name("select"));

        Select select = new Select(element);

        select.selectByIndex(index);

        String selectText = select.getFirstSelectedOption().getText();

        System.out.println("Curretn Select is: " + selectText);

    }

    public void testRadioBox(int index) {

        List<WebElement> elements = driver.findElements(By.name("identity"));

        WebElement element = elements.get(index);

        element.click();

        boolean flag = element.isSelected();

        getClass();

        System.out.println("the radioBox is Select:" + flag);

    }

    public void testMultipleBox() {

        List<WebElement> elements = driver.findElements(By

                .xpath(".//*[@id='checkbox']/input"));

        for (WebElement element : elements) {

            element.click();

            boolean flag = element.isSelected();

            System.out.println("the CheckBox is select:" + flag);

        }

    }

    public void testBtn() {

        WebElement element = driver.findElement(By.className("button"));

        element.click();

        String btnText = element.getAttribute("value");

        System.out.println(btnText);

    }

    public void testAlert() throws InterruptedException {

        WebElement element = driver.findElement(By

                .xpath(".//*[@id='alert']/input"));

        element.click();

        Thread.sleep(1000);

        Alert alert = driver.switchTo().alert();

        String alertText = alert.getText();

        System.out.println("ALert Text is:" + alertText);

        alert.accept();

    }

    // Selenium是无法识别Windows对话框的，所以在上传文件的过程中根据浏览器的不同，需要使用到AutoIT这个工具来获取Windows对话框实现上传的功能

    public void testUploadFile(String filePath) {

        WebElement element = driver.findElement(By.id("load"));

        element.sendKeys(filePath);

    }

    public void testOpneNewWindow() {

        WebElement element = driver.findElement(By.xpath(".//*[@id='open']/a"));

        element.click();

        String currentHandle = driver.getWindowHandle();

        Set<String> handles = driver.getWindowHandles();

        Iterator<String> iterators = handles.iterator();

        while (iterators.hasNext()) {

            String handle = iterators.next();

            if (!(currentHandle.equals(handle))) {

                driver.switchTo().window(handle);

                System.out.println("testOpneNewWindow Current Web Title: "

                        + driver.getTitle());

                this.closeBrowser();

            }

        }

        driver.switchTo().window(currentHandle);

    }

    // 将鼠标移动到该Btn下面，就会有对应的信息显示

    public void testAction() {

        WebElement element = driver.findElement(By.className("over"));

        Actions actions = new Actions(driver);

        actions.moveToElement(element).build().perform();

        String actionText = driver.findElement(By.id("over")).getText();

        System.out.println("The Action Text is: " + actionText);

    }

    //testAction弹出的信息得首先处理掉，不然testElementDisplayedWait无法定位到当前的页面，聚焦点依然在testAction上面的信息上面

    public void testActionJavaScript() {

        JavascriptExecutor js2 = (JavascriptExecutor) driver;

        js2.executeScript("alert('Hello Selenium Web Test!')");

        Alert alert = driver.switchTo().alert();

        String text = alert.getText();

        System.out.println(text);

        alert.accept();

    }

    public void testElementDisplayedWait() {

        WebElement element = driver.findElement(By.className("wait"));

        element.click();

        WebDriverWait wait = new WebDriverWait(driver, 10);

        wait.until(new ExpectedCondition<Boolean>() {

            @Override

            public Boolean apply(WebDriver driver2) {

                return driver2.findElement(By.className("red")).isDisplayed();

            }

        });

        System.out.println("The context is:"

                + driver.findElement(By.className("red")).getText());

    }

    public static void main(String[] args) throws InterruptedException {

        BasicUIExercise bue = new BasicUIExercise();

        bue.openBrowser();

        bue.maxWindow();

        bue.waitTime();

        bue.goToTarget("E:\\JavaCodeWorkSpace\\JProject0610\\WebAddress\\demo2.html");

        bue.testInput("Test WebDriver Study");

        bue.testClickLink();

        bue.backToTarget();

        bue.testSelect(4);

        bue.testRadioBox(5);

        bue.testMultipleBox();

        bue.testBtn();

        bue.testAlert();

        bue.executeJS("var q=document.documentElement.scrollTop=10000");

        bue.testUploadFile("E:\\JavaCodeWorkSpace\\JProject0610\\WebAddress\\demo2.html");

        bue.testOpneNewWindow();

        bue.testAction();

        bue.testActionJavaScript();

        bue.testElementDisplayedWait();

        Thread.sleep(1000);

        bue.quitBrowser();

    }

}