package cn.shangyu.gdxzExpert.activity;

import android.content.Intent;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.gyf.immersionbar.ImmersionBar;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;

import cn.shangyu.gdxzExpert.R;
import cn.shangyu.gdxzExpert.adapter.NewsAdapter;
import cn.shangyu.gdxzExpert.base.BaseActivity;
import cn.shangyu.gdxzExpert.bean.NewListBean;
import cn.shangyu.gdxzExpert.bean.NewListBean.NewsList;
import cn.shangyu.gdxzExpert.http.OnCallBackFromNet;
import cn.shangyu.gdxzExpert.pulltorefreshview.PullToRefreshBase;
import cn.shangyu.gdxzExpert.pulltorefreshview.PullToRefreshBase.Mode;
import cn.shangyu.gdxzExpert.pulltorefreshview.PullToRefreshBase.OnRefreshListener2;
import cn.shangyu.gdxzExpert.pulltorefreshview.PullToRefreshListView;
import cn.shangyu.gdxzExpert.utils.CommonUtil;
import cn.shangyu.gdxzExpert.utils.GsonTools;
import cn.shangyu.gdxzExpert.utils.SharePrefUtil;
import cn.shangyu.gdxzExpert.utils.StringUtil;
import cn.shangyu.gdxzExpert.utils.ToastUtil;
import cn.shangyu.gdxzExpert.utils.Url;
import cn.shangyu.gdxzExpert.widget.LoadingPage.ResultState;

public class SearchNewsActivity extends BaseActivity implements
		OnCallBackFromNet, OnItemClickListener {
	private PullToRefreshListView ptrLv;
	private LinearLayout ll_empty;
	private TextView tv_empty_msg;
	private int page = 1;
	private String searchStr;
	private SearchNewsActivity mActivity;
	private ArrayList<NewsList> newsList = new ArrayList<NewsList>();
	private NewsAdapter newsAdapter;

	@Override
	public void setTitle() {
		// TODO Auto-generated method stub
		top_title.setText("肝胆新闻");
		if(CommonUtil.BigModule())
		{
			top_title.setTextSize(23);
		}
	}

	@Override
	public View onCreateSuccessedView() {
		// TODO Auto-generated method stub
		ImmersionBar.with(this).keyboardEnable(true).statusBarDarkFont(true).titleBar(mToolbar).init();
		View view;
		if(CommonUtil.BigModule())
		{
			view = View.inflate(ct, R.layout.activity_search_news_big, null);
		}
		else
		{
			 view = View.inflate(ct, R.layout.activity_search_news, null);
		}

		mActivity = this;
		// 下拉刷新的listview控件
		ptrLv = (PullToRefreshListView) view.findViewById(R.id.lv_item_news);
		// 空布局，处理
		ll_empty = (LinearLayout) view.findViewById(R.id.ll_empty);
		tv_empty_msg = (TextView) view.findViewById(R.id.tv_empty_msg);
		// 设置空的提示信息，默认是“暂时没有数据”
		tv_empty_msg.setText("暂无肝胆新闻");
		ptrLv.setMode(Mode.BOTH);
		// 得到实际的ListView 设置点击
		ptrLv.getRefreshableView().setOnItemClickListener(this);

		setLastUpdateTime();
		ptrLv.setOnRefreshListener(new OnRefreshListener2() {

			@Override
			public void onPullDownToRefresh(PullToRefreshBase refreshView) {
				// 加载顶部新闻
				page = 1;
				getNewsList();

			}

			@Override
			public void onPullUpToRefresh(PullToRefreshBase refreshView) {
				page++;
				getNewsList();

				// getNewsList(Url.getNewsList, false, false, page);
			}
		});
		initIntent();
		return view;

	}

	@Override
	protected void onResume() {
		// TODO Auto-generated method stub
		super.onResume();
		String newsuuid = SharePrefUtil
				.getString(mActivity, "callnewsUuid", "");
		if (newsList != null) {
			if (!newsuuid.equals("")) {

				for (int i = 0; i < newsList.size(); i++) {
					if (newsList.get(i).getUuid().equals(newsuuid)) {

						newsList.get(i).setReadnum(
								SharePrefUtil.getString(mActivity,
										"callnewsread", ""));
						newsList.get(i).setAgreenum(
								SharePrefUtil.getString(mActivity,
										"callnewsagree", ""));
					}
				}
				if (newsAdapter != null) {
					// newsList.addAll(bean1.data);
					newsAdapter.getDatas(newsList);
					newsAdapter.notifyDataSetChanged();
				}
			}
		}
		SharePrefUtil.clear(mActivity, "callnewsUuid");
	}

	public void initIntent() {
		Intent getintent = getIntent();
		searchStr = getintent.getStringExtra("search");
		getNewsList();

	}

	public static final int GET_SEARCH_NEWS_RESULT = 101;

	private void getNewsList() {
		// TODO Auto-generated method stub
		Map<String, String> param = new HashMap<String, String>();
		param.put("page", String.valueOf(page));
		param.put("keywords", searchStr);
		param.put("type", "1");
		sendJsonPostParamtoNetSignMD5(Url.getNewsListbykeywordsNew, param,
				GET_SEARCH_NEWS_RESULT, mActivity);
	}

	private void setLastUpdateTime() {
		String text = CommonUtil.getStringDate();
		ptrLv.getLoadingLayoutProxy().setLastUpdatedLabel(text);
	}

	private void onLoaded() {
		dismissLoadingProgress();
		ptrLv.onRefreshComplete();
	}


	@Override
	public ResultState onLoad() {
		// TODO Auto-generated method stub
		return ResultState.STATE_SUCCESSED;
	}

	@Override
	protected void processClick(View v) {
		// TODO Auto-generated method stub

	}

	@Override
	public void onItemClick(AdapterView<?> parent, View view, int position,
			long id) {
		// TODO Auto-generated method stub
		NewsList news = newsList.get(position-1);

		Intent intent = new Intent(mActivity, NewsDetailActivity.class);
		intent.putExtra("url", Url.urlHtml + news.path);
		// intent.putExtra("title", news.title);
		intent.putExtra("title", "新闻详情");
		intent.putExtra("newsuuid", news.uuid);
		intent.putExtra("newsagreenum", news.agreenum);
		intent.putExtra("newsreadnum", news.readnum);
		intent.putExtra("newsTitle", news.title);
		intent.putExtra("summary", news.summary);
		intent.putExtra("imageUrl", Url.urlHtml + news.headImg);
		intent.putExtra("flag", 3);
		mActivity.startActivity(intent);
	}

	@Override
	public void onCallbackFromThread(String resultJson) {
		// TODO Auto-generated method stub
		processData(resultJson);

	}

	NewListBean bean1;

	public void processData(String result) {
		bean1 = GsonTools.fromGsonToBean(result, NewListBean.class);// 测试的NewsListBean
		if (StringUtil.isOneToCode(bean1.code)) {
			ToastUtil.showToast(bean1.message);
			// 显示空布局
			ptrLv.setEmptyView(ll_empty);
			// 完成刷新
			onLoaded();
			return;
		}
		// 是否是刷新，还是加载更多
		if (page == 1) {
			// 初始化新闻
			newsList.clear();
			// 数据为空
			if (bean1.data == null || bean1.data.size() == 0) {
				// 显示空布局
				ptrLv.setEmptyView(ll_empty);
				// 完成刷新
				onLoaded();
				return;
			} else {
				newsList.addAll(bean1.data);
			}
		} else {
			newsList.addAll(bean1.data);
		}
		// 更新新闻
		if (newsAdapter == null) {
			newsAdapter = new NewsAdapter(mActivity);
			newsAdapter.getDatas(newsList);
			ptrLv.getRefreshableView().setAdapter(newsAdapter);
		} else {
			newsAdapter.getDatas(newsList);
			newsAdapter.notifyDataSetChanged();
		}
		// 完成刷新
		onLoaded();
		// 得到总页码数
		int totalPage = bean1.totalPage;
		// 是否有更多
		if (totalPage <= 1 || totalPage < page) {
			if (page != 1) {
				ToastUtil.showToast("没有更多新闻了");
			}
			ptrLv.setMode(Mode.PULL_FROM_START);
		} else {
			ptrLv.setMode(Mode.BOTH);
		}
		setLastUpdateTime();
	}

	@Override
	public void onCallBackFromThread(String resultJson, int resultCode) {
		// TODO Auto-generated method stub

	}

}