package andy.cokezone;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

import org.apache.http.Header;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.cookie.Cookie;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.params.HttpParams;
import org.apache.http.protocol.HTTP;

import android.app.Activity;
import android.app.TabActivity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TabHost;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.TabHost.TabSpec;

public class CokeZone extends TabActivity {
    /** Called when the activity is first created. */

    static String thisResponse = "";
    TextView debug;
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        TabHost mTabHost = getTabHost();
        debug = (TextView)findViewById(R.id.debugText);
        mTabHost.addTab(mTabHost.newTabSpec("tab_test1")
          .setIndicator("Main")
          .setContent(R.id.tabview1));
        mTabHost.addTab(mTabHost.newTabSpec("tab_test2")
          .setIndicator("Debug")
          .setContent(R.id.tabview2));
        mTabHost.addTab(mTabHost.newTabSpec("tab_test3")
          .setIndicator("Xtra")
          .setContent(R.id.points));

        mTabHost.setCurrentTab(0);


        String url = "http://www.cokezone.co.uk/home/index.jsp";
        try {
            formLogin(url);
        } catch (ClientProtocolException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

    }

    OnClickListener debugCallBack = new OnClickListener(){

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            Context context = getApplicationContext();

            int duration = Toast.LENGTH_LONG;

            Toast toast = Toast.makeText(context, thisResponse, duration);
            toast.show();
        }



    };

    public DefaultHttpClient formLogin(String url) throws ClientProtocolException, IOException{

        DefaultHttpClient httpclient = new DefaultHttpClient();

        httpclient.getParams().setParameter(
                "http.useragent",
                "Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.2) Gecko/20100316 Firefox/3.6.2"
            );

        HttpGet httpget = new HttpGet("http://wap.cokezone.co.uk");

        HttpResponse response = httpclient.execute(httpget);
        HttpEntity entity = response.getEntity();


        System.out.println("Login form get: " + response.getStatusLine());
        if (entity != null) {
            entity.consumeContent();
        }
        System.out.println("Initial set of cookies:");
        List<Cookie> cookies = httpclient.getCookieStore().getCookies();
        if (cookies.isEmpty()) {
            System.out.println("None");
        } else {
            for (int i = 0; i < cookies.size(); i++) {
                System.out.println("- " + cookies.get(i).toString());
            }
        }

        String homepage = printPage(entity.getContent());

        Scanner scanner = new Scanner(homepage);
        String temp ;
        String login = null;
       while(scanner.hasNext()){
           temp = scanner.nextLine();
           if(temp.contains("Log")){
               Log.e("debug", "Found:"+temp);
               login = temp.split("\"")[7];
               Log.e("debug","logon form:"+login);
           }
       }





       HttpGet httpgetLogin = new HttpGet(login);


       HttpResponse response2 = httpclient.execute(httpgetLogin);
       HttpEntity entity2 = response2.getEntity();



       String loginPage = printPage(entity2.getContent());

        scanner = new Scanner(loginPage);

       login = null;
      while(scanner.hasNext()){
       temp = scanner.nextLine();
       if(temp.contains("form action")){
           Log.e("debug", "Found:"+temp);
           login = temp.split("\"")[1];
           Log.e("debug","logon post:"+login);
       }
      }



       //Got LOGIN POST to create:

        HttpPost httpost = new HttpPost(login);

        List <NameValuePair> nvps = new ArrayList <NameValuePair>();
        nvps.add(new BasicNameValuePair("email", "renegadeandy@gmail.com"));
        nvps.add(new BasicNameValuePair("password","qsceszqwe"));
        nvps.add(new BasicNameValuePair("go", ",+Login"));

        httpost.setEntity(new UrlEncodedFormEntity(nvps, HTTP.UTF_8));

        response = httpclient.execute(httpost);
        entity = response.getEntity();

        System.out.println("Login form get: " + response.getStatusLine());
        if (entity != null) {
          thisResponse = printPage(entity.getContent());
          entity.consumeContent();
        }

        Log.e("debug",thisResponse);
        Log.e("debug","done");

       // httpget = new HttpGet("http://www.cokezone.co.uk/home/index.jsp");

       // response = httpclient.execute(httpget);
       // entity = response.getEntity();

      TextView points = (TextView)findViewById(R.id.points);
      points.setText(getPoints(entity.getContent()).toString());

        System.out.println("Post logon cookies:");
        cookies = httpclient.getCookieStore().getCookies();
        if (cookies.isEmpty()) {
            System.out.println("None");
        } else {
            for (int i = 0; i < cookies.size(); i++) {
                System.out.println("- " + cookies.get(i).toString());
            }
        }





        //ok so now logged in


        return httpclient;



        // When HttpClient instance is no longer needed,
        // shut down the connection manager to ensure
        // immediate deallocation of all system resources


        //httpclient.getConnectionManager().shutdown();
    }

    public String getPoints(InputStream s) throws IOException{
        byte[] bytes = new byte[1000];

        StringBuilder x = new StringBuilder();

        int numRead = 0;
        while ((numRead = s.read(bytes)) >= 0) {
            x.append(new String(bytes, 0, numRead));
        }

        String html = x.toString();
        debug.setText(html);
        if(html.contains("Andy")){
            return "YES!";
        }
        else{
            return "NO!";
        }

    }

    public String printPage(InputStream s) throws IOException{

        byte[] bytes = new byte[1000];

        StringBuilder x = new StringBuilder();

        int numRead = 0;

        while ((numRead = s.read(bytes)) >= 0) {
            x.append(new String(bytes, 0, numRead));
        }

        return x.toString();

    }
}