package ad;

import java.util.List;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;


public class ff {

    static WebDriver driver = new FirefoxDriver();



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

        linkOnliner();
        linkCatalog();
        linkMobileCatalog();
        searchAction();
        chooseDevice();
        comparePrices();
        Integer[] prices = takePrices();
        MinMaxResult result = foundMinMax(prices);

        System.out.println("Минимальная цена: " + result.getMin() + ", количество предложений = " + result.getCountMin());
        System.out.println("Максимальная цена: " + result.getMax() + ", количество предложений = " + result.getCountMax());

        linkOnliner();
    }

    private static void linkOnliner(){
        // And now use this to visit Onliner
        driver.get("http://www.onliner.by");
        }
    private static void linkCatalog() {
        //Catalog's locator
      WebElement catalogElement = driver.findElement(By.cssSelector("span.b-main-navigation__text"));
      catalogElement.click();
    }
    private static void linkMobileCatalog() {
//      Mobile's device locator
        WebElement mobileElement = driver.findElement(By.cssSelector("a.catalog-bar__link.catalog-bar__link_strong"));
        mobileElement.click();
    }
    private static void searchAction(){
//      //QuickSearch;s locator
      WebElement qSearch = driver.findElement(By.name("query"));
      qSearch.sendKeys("Samsung Galaxy A3 (2016) Black [A310F]");
      qSearch.submit();
    }
    private static void chooseDevice(){
      //ATTENTION!! УВАГА!! AHTUNG - обход системы
      //не получается найти ссылку    - какая-то муть с вэйтерами, надо спрашивать
        driver.get("http://catalog.onliner.by/mobile/samsung/a310fb");
    }
    private static void comparePrices(){
        //CompareButton
        WebElement compareWith = driver.findElement(By.linkText("Сравнить предложения"));
        compareWith.click();
    }
    private static Integer[] takePrices(){
        //Take Prices
        List<WebElement> priceList = driver.findElements(By.className("js-currency-primary"));
        Integer[] prices = new Integer[priceList.size()];

      //вытянул значения цен в массив
      for (int i = 0; i < priceList.size(); i++) {
        prices[i] = Integer.parseInt(priceList.get(i).getText().replaceAll("[^\\d]", "")); //all except 0-9
      }
      return prices;
    }

    private static MinMaxResult foundMinMax (Integer[] prices){
        int min = prices[0];
        int max = prices[0];
        int countMin = 0;
        int countMax = 0;

        for (int j = 0; j < prices.length; j++) {

            if (prices[j] < min){
                min = prices[j];
                countMin = 1;
            }
            else if (prices[j] == min)
                countMin++;

            if (prices[j] > max){
                max = prices[j];
                countMax = 1;

            }
            else if (prices[j] == max)
                countMax++;
        }

        MinMaxResult result = new MinMaxResult();
        result.setCountMax(countMax);
        result.setCountMin(countMin);
        result.setMax(max);
        result.setMin(min);

        return result;

    }
}