package com.eric.pickupjoke.activity;

import java.io.IOException;

import java.io.InputStream;

import java.util.ArrayList;

import java.util.Calendar;

import java.util.HashMap;

import java.util.List;

import java.util.Locale;

import java.util.Map;

import org.apache.http.HttpResponse;

import org.apache.http.HttpStatus;

import org.apache.http.client.ClientProtocolException;

import org.apache.http.client.HttpClient;

import org.apache.http.client.methods.HttpGet;

import org.apache.http.impl.client.DefaultHttpClient;

import org.apache.http.util.EntityUtils;

import org.jsoup.Jsoup;

import org.jsoup.nodes.Document;

import org.jsoup.nodes.Element;

import org.jsoup.nodes.TextNode;

import org.jsoup.select.Elements;

import android.app.Activity;

import android.graphics.drawable.ColorDrawable;

import android.os.AsyncTask;

import android.os.Bundle;

import android.util.Log;

import android.view.Menu;

import android.widget.SimpleAdapter;

import android.widget.Toast;

import com.eric.pickupjoke.conn.IsConnection;

import com.eric.pickupjoke.listview.MyListView;

import com.eric.pickupjoke.listview.MyListView.OnMoreListener;

import com.eric.pickupjoke.listview.MyListView.OnRefreshListener;

public class AdultJokeActivity extends Activity {

	MyListView articleListView;

	List<HashMap<String, String>> articleList;

	SimpleAdapter adapter;

	OnRefreshListener mOnRefreshListener;

	OnMoreListener mOnMoreListener;

	static int index = 2;

	@Override

	protected void onCreate(Bundle savedInstanceState) {

		super.onCreate(savedInstanceState);

		setContentView(R.layout.activity_adult_joke);

		init();

	}

	void init() {

		getWindow().setBackgroundDrawable(new ColorDrawable(-1));

		articleListView = (MyListView) findViewById(R.id.article_list_view);

		articleList = new ArrayList<HashMap<String, String>>();

		InputStream is;

		try {

			is = this.getResources().getAssets().open("source_html.html");

			Document doc = Jsoup.parse(is, "GBK", "http://www.haha365.com");

			Log.i("AsyncTask in AdultJokeActivity", "5");

			Elements twoArticleElements = doc

					.select("div.content>div.left>div.r_c>div.cat_llb");

			Log.i("AsyncTask in AdultJokeActivity", "6");

			if (twoArticleElements != null && twoArticleElements.size() > 0) {

				for (Element twoArticleElement : twoArticleElements) {

					Log.i("AsyncTask in AdultJokeActivity", "7");

					List<TextNode> textList = twoArticleElement.textNodes();

					Map<String, String> map1 = new HashMap<String, String>();

					Map<String, String> map2 = new HashMap<String, String>();

					Log.i("AsyncTask in AdultJokeActivity", "8");

					map1.put("time", textList.get(0).text());

					map1.put("title", twoArticleElement.child(1).text());

					map1.put("content", twoArticleElement.child(3).text());

					map2.put("time", textList.get(4).text());

					map2.put("title", twoArticleElement.child(6).text());

					map2.put("content", twoArticleElement.child(8).text());

					Log.i("AsyncTask in AdultJokeActivity", "9");

					articleList.add((HashMap<String, String>) map1);

					articleList.add((HashMap<String, String>) map2);

					Log.i("AsyncTask in AdultJokeActivity", "10");

				}

			}

		} catch (IOException e) {

			e.printStackTrace();

		}

		Log.i("init() in AdultJokeActivity", "1");

		adapter = new SimpleAdapter(this, articleList,

				R.layout.article_list_item, new String[] { "title", "content",

						"time" }, new int[] { R.id.title, R.id.content,

						R.id.time });

		articleListView.setAdapter(adapter);

		Log.i("init() in AdultJokeActivity", "2");

		mOnRefreshListener = new OnRefreshListener() {

			@Override

			public void onRefresh() {

				Log.i("onRefresh in AdultJokeActivity", "1");

				if (new IsConnection(AdultJokeActivity.this).isConnected()) {

					new LoadArticleTask()

							.execute("http://www.haha365.com/Adult_joke/");

				}

			}

		};

		mOnMoreListener = new OnMoreListener() {

			@Override

			public void onMore() {

				Log.i("onMore in AdultJokeActivity", "1");

				if (new IsConnection(AdultJokeActivity.this).isConnected()

						&& index <= 18) {

					new LoadArticleTask()

							.execute("http://www.haha365.com/Adult_joke/index_"

									+ String.valueOf(index) + ".htm");

					index++;

				}

			}

		};

		articleListView.setOnRefreshListener(mOnRefreshListener);

		articleListView.setOnMoreListener(mOnMoreListener);

	}

	private class LoadArticleTask extends AsyncTask<String, Void, String> {

		@Override

		protected String doInBackground(String... urls) {

			try {

				Log.i("AsyncTask in AdultJokeActivity", "1");

				HttpClient httpClient = new DefaultHttpClient();

				HttpGet httpGet = new HttpGet(urls[0]);

				HttpResponse httpResponse = httpClient.execute(httpGet);

				Log.i("AsyncTask in AdultJokeActivity", "2");

				if (httpResponse.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {

					Log.i("AsyncTask in AdultJokeActivity", "3");

					String html = EntityUtils.toString(

							httpResponse.getEntity(), "GBK");

					// System.out.println(html);

					Log.i("AsyncTask in AdultJokeActivity", "4");

					return html;

				} else {

					Toast.makeText(AdultJokeActivity.this, "获取HTML文档失败",

							Toast.LENGTH_SHORT).show();

					return null;

				}

			} catch (ClientProtocolException e) {

				e.printStackTrace();

				return null;

			} catch (IOException e) {

				e.printStackTrace();

				return null;

			}

		}

		@Override

		protected void onPostExecute(String html) {

			Document doc = Jsoup.parse(html);

			Log.i("AsyncTask in AdultJokeActivity", "5");

			Elements twoArticleElements = doc

					.select("div.content>div.left>div.r_c>div.cat_llb");

			Log.i("AsyncTask in AdultJokeActivity", "6");

			if (twoArticleElements != null && twoArticleElements.size() > 0) {

				for (Element twoArticleElement : twoArticleElements) {

					Log.i("AsyncTask in AdultJokeActivity", "7");

					List<TextNode> textList = twoArticleElement.textNodes();

					Map<String, String> map1 = new HashMap<String, String>();

					Map<String, String> map2 = new HashMap<String, String>();

					Log.i("AsyncTask in AdultJokeActivity", "8");

					map1.put("time", textList.get(0).text());

					map1.put("title", twoArticleElement.child(1).text());

					map1.put("content", twoArticleElement.child(3).text());

					map2.put("time", textList.get(4).text());

					map2.put("title", twoArticleElement.child(6).text());

					map2.put("content", twoArticleElement.child(8).text());

					Log.i("AsyncTask in AdultJokeActivity", "9");

					articleList.add((HashMap<String, String>) map1);

					articleList.add((HashMap<String, String>) map2);

					Log.i("AsyncTask in AdultJokeActivity", "10");

				}

			} else {

				Log.i("AsyncTask in AdultJokeActivity", "8");

			}

			adapter.notifyDataSetChanged();

			articleListView.onRefreshComplete("更新时间：" + getCalendarString());

			articleListView.onMoreComplete();

			Log.i("AsyncTask in AdultJokeActivity", "11");

		}

	}

	@Override

	public boolean onCreateOptionsMenu(Menu menu) {

		// Inflate the menu; this adds items to the action bar if it is present.

		getMenuInflater().inflate(R.menu.adult_joke, menu);

		return true;

	}

	public String getCalendarString() {

		Calendar c = Calendar.getInstance(Locale.CHINA);

		int mHour = c.get(Calendar.HOUR_OF_DAY);

		int mMinter = c.get(Calendar.MINUTE);

		return String.valueOf(mHour) + ":" + String.valueOf(mMinter);

	}

}