package net.droidman.bfstats.networking;

import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.SocketException;

import net.droidman.bfstats.DataTest;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.params.CoreProtocolPNames;
import org.apache.http.params.HttpConnectionParams;

import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.os.AsyncTask;
import android.util.Log;

public class PlayerDataLoader extends AsyncTask<Void, Void, Void> {

    private String qname, qurl, test;
    private ProgressDialog pd;
    private Context mContext;

    public PlayerDataLoader(Context c, String player_name, String platform) {

        mContext = c;
        qname = player_name;
        qurl = "http://api.bf3stats.com/" + platform + "/player/";

    }

    @Override
    protected void onPreExecute() {

        showProgressDialog();

        super.onPreExecute();
    }

    @Override
    protected void onPostExecute(Void result) {

        pd.cancel();
        Intent i = new Intent(mContext, DataTest.class);
        i.putExtra("test", test);
        mContext.startActivity(i);
        Log.d("onPE", "starting activity");

        super.onPostExecute(result);
    }

    @Override
    protected Void doInBackground(Void... arg0) {

        try {
            test = queryServerForStatsData(qurl);

        } catch (Throwable e) {

            e.printStackTrace();
        }

        return null;
    }

    private void showProgressDialog() {

        pd = new ProgressDialog(mContext);
        pd.setTitle("please wait");
        pd.setMessage("retrieving data from server...");
        pd.setCancelable(false);
        pd.show();

    }

    private String setRequestParameters() {

        return "player=" + qname + "&opt=all";

    }

    private String queryServerForStatsData(String url) throws Throwable {

        HttpPost request = new HttpPost(url);
        StringBuilder sb = new StringBuilder();

        StringEntity entity = new StringEntity(setRequestParameters());
        entity.setContentType("application/x-www-form-urlencoded;charset=UTF-8");
        request.getParams().setParameter(
                CoreProtocolPNames.USE_EXPECT_CONTINUE, Boolean.FALSE);

        request.setHeader("Accept", "application/json");
        request.setEntity(entity);

        HttpResponse response = null;
        DefaultHttpClient httpClient = new DefaultHttpClient();

        HttpConnectionParams.setSoTimeout(httpClient.getParams(), 10 * 1000);
        HttpConnectionParams.setConnectionTimeout(httpClient.getParams(),
                10 * 1000);
        try {

            response = httpClient.execute(request);
        } catch (SocketException se) {
            Log.e("SocketException", se + "");
            throw se;
        }

        finally {
        }

        InputStream in = response.getEntity().getContent();
        BufferedReader reader = new BufferedReader(new InputStreamReader(in));
        String line = null;
        while ((line = reader.readLine()) != null) {
            sb.append(line);

        }

        return sb.toString();
    }

}