import java.io.IOException;
import java.util.ArrayList;
import java.util.Scanner;
import java.util.StringTokenizer;

import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;

public class App {
   public static void main(String[] args) throws Exception {
      String url[] = {"https://www.thesun.co.uk/?s=", "https://www.bbc.co.uk/search?q=", "https://www.skysports.com/search?q="};
      //ArrayList<String> key = new ArrayList<String>();
      Article data = new Article();
      //key.add("salah");
      //key.add("Liverpool");
      //key.add("Champions league");
      // 가져오고 싶은 정보가 있는 웹페이지의 url
      Document doc = null;
      Elements element = null;

      Scanner scanner = new Scanner(System.in);
      System.out.print("Please type keywords : ");
      String key[] = scanner.nextLine().split(",");
      scanner.close();
      for (int j = 0; j < url.length; j++) {
    	  for (int i = 0; i < key.length; i++) {
    		  String urlTmp = url[j] + key[i]; 
    		  doc = Jsoup.connect(urlTmp).execute().parse(); // Document에 url 페이지의 데이터를 가져온다.
    	     /* } catch (IOException e) {
    	            e.printStackTrace();
    	      }*/
    	      if (url[j].equals("https://www.thesun.co.uk/?s=")) {
    	    	  element = doc.select("div.search-results-wrap");
    	    	  for (Element el : element.select(".teaser-item")) {     
    	    		  if (el.select("p").text().toLowerCase().contains(key[i].toLowerCase())) {
    	    			  data.setHeadline(el.select("p").text());
    	    			  Elements elUrl = el.select(".teaser__copy-container a");
    	    			  data.setUrl(elUrl.first().absUrl("href"));
         	              String temp = el.select(".search-date").text();
         	              data.setDate(changeDate(temp));
         	              data.setSite("The Sun");
         	              
         	              
    	    		  }
    	    	  }
    	      }
    	      if (url[j].equals("https://www.bbc.co.uk/search?q=")) {
    	    	  element = doc.select("section.search-content");
    	    	  for (Element el : element.select("li[data-result-number]")) { 
    	    			  data.setHeadline(el.select("h1").select("a").text());
    	    			  Elements elUrl = el.select("a[href]");
    	    			  data.setUrl(elUrl.first().absUrl("href"));
         	              String temp = el.select(".display-date").text();
         	              data.setDate(changeDate(temp));
         	              data.setSite("BBC");
    	    	  }
    	      }
    	      if (url[j].equals("https://www.skysports.com/search?q=")) {
    	    	  element = doc.select("div.news-list");
    	    	  for (Element el : element.select("div.news-list__item")) { 
    	    			  data.setHeadline(el.select("h4").select("a").text());
    	    			  Elements elUrl = el.select("a[href]");
    	    			  data.setUrl(elUrl.first().absUrl("href"));
         	              String temp = el.select(".label__timestamp").text();
         	              data.setDate(changeDate2(temp));
         	              data.setSite("SKYSPORTS");
    	    	  }
    	      }
    	  }
      }
      
      String content = "";
      for(int i = 0; i < data.getHowManyData(); i++) {
    	 content = ""; 
         doc = Jsoup.connect(data.getUrl(i)).execute().parse();
         if (data.getSite(i) == "The Sun") {
        	 element = doc.select("div.article__content");
        	 for (Element el : element.select("p")) {
        		 content += el.text();
        	 }
        	 data.setContent(content);
         }
         else if (data.getSite(i) == "BBC") {
        	 element = doc.select("div#story-body");
        	 for (Element el : element.select("p")) {
        		 content += el.text();
        	 }
        	 data.setContent(content);
         }
         else if (data.getSite(i) == "SKYSPORTS") {
        	 element = doc.select("div.article__body");
        	 for (Element el : element.select("p")) {
        		 if (!el.hasClass("widge-marketing__text")) {
            		 content += el.text();
        		 }
        	 }
        	 data.setContent(content);
         }
         System.out.println(data.getDate(i));
         System.out.println(data.getHeadline(i));
         System.out.println(data.getUrl(i));
         System.out.println(data.getSite(i));
         System.out.println(data.getContent(i));
      }
      
   }
   
   public static int changeDate2(String date) {
	  date = date.substring(0, 2) + date.substring(2 + 1);  
	  date = date.substring(0, 4) + date.substring(4 + 1);
	  String year = date.substring(4, 8);
	  String month = date.substring(2,4);
	  String day = date.substring(0, 2);
	  String fdate = year + month + day;
	  
	  int mydate = Integer.parseInt(fdate);
	  return mydate;
   }
   
   public static int changeDate(String date) {
      int formdate = 0; 
        String sp[] = date.split(" ");
      formdate += Integer.parseInt(sp[2]) * 10000;
      formdate += Integer.parseInt(sp[0]);
      
      switch (sp[1]) {
      case "January":
      case "Jan":
         formdate += 100;
         break;
      case "February":
      case "Feb":
         formdate += 200;
         break;
      case "March":
      case "Mar":
         formdate += 300;
         break;
      case "April":
      case "Apr":
         formdate += 400;
         break;
      case "May":
         formdate += 500;
         break;
      case "June":
      case "Jun":
    	  formdate += 600;
         break;
      case "July":
      case "Jul":
         formdate += 700;
         break;
      case "August":
      case "Aug":
         formdate += 800;
         break;
      case "September":
      case "Sep":
         formdate += 900;
         break;
      case "October":
      case "Oct":
         formdate += 1000;
         break;
      case "November":
      case "Nov":
         formdate += 1100;
         break;
      case "December":
      case "Dec":
         formdate += 1200;
         break;

      }
      
      return formdate;
      
   }
}