import java.net.URI;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.List;

import org.apache.http.Header;
import org.apache.http.HttpEntity;
import org.apache.http.HttpHost;
import org.apache.http.NameValuePair;
import org.apache.http.client.CookieStore;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.CloseableHttpResponse;import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.protocol.HttpClientContext;
import org.apache.http.client.utils.URIUtils;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.BasicCookieStore;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;

public class Login {

    public static String loginAndGetHTML() throws Exception {

        HttpClient http = null;
        CookieStore httpCookieStore = new BasicCookieStore();
        HttpClientBuilder builder = HttpClientBuilder.create().setDefaultCookieStore(httpCookieStore);
        http = builder.build();

        CloseableHttpClient httpclient = HttpClients.createDefault();
        HttpClientContext context = HttpClientContext.create();
        String html;
        CloseableHttpResponse response;
        String userAgent = "Mozilla/5.0 (Windows NT 6.3; WOW64; rv:28.0) Gecko/20100101 Firefox/28.0";

        // Setze Nutzernamen und Password
        String username = URLEncoder.encode("jody.friedrich@gmx.de", "UTF-8");
        String password = "Knappel99";

        String currentURL;

        HttpGet HttpGet = new HttpGet("https://profile.ea.com/");
        HttpGet.addHeader("User-Agent", userAgent);
        response = httpclient.execute(HttpGet, context);

        // Nach weiterleitungen letzte URL auslesen

        HttpHost target = context.getTargetHost();
        List<URI> redirectLocations = context.getRedirectLocations();
        URI location = URIUtils.resolve(HttpGet.getURI(), target, redirectLocations);
        currentURL = location.toASCIIString();

        System.out.println(httpCookieStore.getCookies());

        //response.close();

        //System.out.println(currentURL);


        /*// Versuche einzuloggen
        HttpPost httpPost = new HttpPost(currentURL);
        List <NameValuePair> nvps = new ArrayList <NameValuePair>();
        nvps.add(new BasicNameValuePair("email", username));
        nvps.add(new BasicNameValuePair("password", password));

        nvps.add(new BasicNameValuePair("_rememberMe", "on"));
        nvps.add(new BasicNameValuePair("rememberMe", "on"));
        nvps.add(new BasicNameValuePair("_eventId", "submit"));
        nvps.add(new BasicNameValuePair("gCaptchaResponse", ""));


        httpPost.setEntity(new UrlEncodedFormEntity(nvps));
        httpPost.addHeader("Referer", currentURL);
        httpPost.addHeader("User-Agent", userAgent);
        CloseableHttpResponse response1 = httpclient.execute(httpPost);
        */





        try {
            HttpEntity entity = response.getEntity();
            html = EntityUtils.toString(entity);
            EntityUtils.consume(entity);
        } finally {
            response.close();
        }

        if(html.contains("Falsche Nutzerdaten")) {
            throw new Exception("Login fehlgeschlagen");
        }



        return html;
    }

    public static String parseHTML(String html) throws Exception {
        Document doc = Jsoup.parse(html);
        String zahl = doc.getElementById("zahl").text();
        return zahl;
    }

}