package cn.shangyu.gdxzExpert.activity;

import android.content.Intent;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.BaseAdapter;
import android.widget.FrameLayout;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.alibaba.fastjson.JSONObject;
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.base.BaseActivity;
import cn.shangyu.gdxzExpert.bean.CircleCollectBIngliBean;
import cn.shangyu.gdxzExpert.bean.CircleCollectBIngliBean.Collection;
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.LogUtil;
import cn.shangyu.gdxzExpert.utils.MyUserIconUtil;
import cn.shangyu.gdxzExpert.utils.SharePrefUtil;
import cn.shangyu.gdxzExpert.utils.StringUtil;
import cn.shangyu.gdxzExpert.utils.ToastUtil;
import cn.shangyu.gdxzExpert.utils.UIUtils;
import cn.shangyu.gdxzExpert.utils.UniappUtil;
import cn.shangyu.gdxzExpert.utils.Url;
import cn.shangyu.gdxzExpert.widget.LoadingPage.ResultState;

public class CoollectCourseActivity extends BaseActivity implements
		OnItemClickListener, OnCallBackFromNet {
	private View view;
	private PullToRefreshListView ptrLv;
	private TextView load_empty;
	private CoollectCourseActivity mActivity;
	private String expert_uuid;
	private ArrayList<Collection> DataList = new ArrayList<Collection>();
	private int page = 1;
	private CourseCoolenctAdapter mAdapter;

	@Override
	public void setTitle() {
		// TODO Auto-generated method stub
		top_title.setText("课件文档");
		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 = UIUtils.inflate(R.layout.activity_my_download);
		ptrLv = (PullToRefreshListView) view.findViewById(R.id.lv_item_down);// 下拉刷新的listview控件
		mActivity = this;
		// 处理正在加载，空，错误的布局
		load_empty = (TextView) view.findViewById(R.id.load_empty);
		ll_loading = (FrameLayout) view.findViewById(R.id.ll_loading);
		ll_load_progress = (LinearLayout) view
				.findViewById(R.id.ll_load_progress);
		tv_load_fail = (TextView) view.findViewById(R.id.tv_load_fail);
		load_empty.setText("您暂未收藏课件");
		// 设置只有下拉刷新
		ptrLv.setMode(Mode.DISABLED);
		// 得到实际的ListView 设置点击
		ptrLv.getRefreshableView().setOnItemClickListener(this);
		ptrLv.setOnRefreshListener(new OnRefreshListener2() {
			public void onPullDownToRefresh(PullToRefreshBase refreshView) {
				// TODO Auto-generated method stub
				page = 1;
				CollectListDate();
			}

			public void onPullUpToRefresh(PullToRefreshBase refreshView) {
				// TODO Auto-generated method stub
				page = page + 1;
				CollectListDate();
			}
		});
		expert_uuid = SharePrefUtil.getString(mActivity, "uuid", "");
		CollectListDate();
		return view;
	}
	@Override
	public ResultState onLoad() {
		// TODO Auto-generated method stub
		return ResultState.STATE_SUCCESSED;
	}

	public void CollectListDate() {
		StringBuffer Keyword = new StringBuffer();
		Map<String, String> param = new HashMap<String, String>();
		param.put("user_uuid", expert_uuid);
		param.put("type", "6");
		param.put("page", page + "");
		sendParamtoNet(Url.getcollectionList, param, 106, mActivity, true);
	}

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

	}

	@Override
	public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
		// TODO Auto-generated method stub
//		Intent intent = new Intent(mActivity, CourseUrlDetailActivity.class);
//		intent.putExtra("url", DataList.get(arg2-1).path);
//		Log.d("gdxzfile ","url1 "+DataList.get(arg2-1).path);
//		intent.putExtra("uuid", DataList.get(arg2-1).other_uuid);
//		intent.putExtra("title", DataList.get(arg2-1).title);
//		intent.putExtra("collect", "collect");
//		this.startActivityForResult(intent, 201);
		com.alibaba.fastjson.JSONObject pageParams = new JSONObject();
		pageParams.put("src", DataList.get(arg2-1).path);
		pageParams.put("uuid", DataList.get(arg2-1).other_uuid);
		pageParams.put("from", "collect");
		UniappUtil.showUniMp(mActivity, "/pages_app/pptDetail/pptDetail", pageParams);
	}

	@Override
	public void onCallbackFromThread(String resultJson) {
		// TODO Auto-generated method stub
		Log.d("gdxzfile ",resultJson);
		processData(resultJson);
	}

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

	}

	/**
	 * 刷新最后时间 setLastUpdateTime
	 * 
	 * void
	 */
	private void setLastUpdateTime() {
		String text = CommonUtil.getStringDate();
		ptrLv.getLoadingLayoutProxy().setLastUpdatedLabel(text);
	}

	/**
	 * 刷新完成 onLoaded
	 * 
	 * void
	 */
	private void onLoaded() {
		closeProgressDialog();
		dismissLoadingProgress();
		ptrLv.onRefreshComplete();
	}

	/**
	 * 解析并处理数据
	 * 
	 * @param result
	 */
	private void processData(String result) {

		CircleCollectBIngliBean bean = GsonTools.fromGsonToBean(result,
				CircleCollectBIngliBean.class);
		closeProgressDialog();
		if (StringUtil.isOneToCode(bean.code)) {
			ToastUtil.showToast(bean.message);
			return;
		}
		// 判断是下拉刷新还是加载更多,true表示是下拉刷新
		if (page == 1) {
			// 初始化消息列表的数据
			DataList.clear();
			// 数据为空
			LogUtil.i("size:" + bean.data);

			if (bean.data == null || bean.data.size() == 0) {
				load_empty.setVisibility(View.VISIBLE);
				load_empty.setText("您暂未收藏课件");
			} else {
				load_empty.setVisibility(View.GONE);
				DataList.addAll(bean.data);
			}
		} else {
			// 加载更多下一页时候e
			DataList.addAll(bean.data);

		}
		// 实例化适配器
		if (mAdapter == null) {
			mAdapter = new CourseCoolenctAdapter();
			ptrLv.getRefreshableView().setAdapter(mAdapter);
		} else {
			mAdapter.notifyDataSetChanged();
		}
		// 完成刷新
		onLoaded();
		// 得到总页码数
		int totalPage = bean.totalPage;
		// 是否有更多
		if (totalPage <= 1 || totalPage < page) {

			if (page != 1) {
				ToastUtil.showMessage("没有更多收藏了");
			}

			ptrLv.setMode(Mode.PULL_FROM_START);
		} else {
			ptrLv.setMode(Mode.BOTH);
		}
		// 设置刷新的时间
		setLastUpdateTime();
	}
  
	public class CourseCoolenctAdapter extends BaseAdapter {

		@Override
		public int getCount() {
			// TODO Auto-generated method stub
			return DataList.size();
		}

		@Override
		public Object getItem(int position) {
			// TODO Auto-generated method stub
			return DataList.get(position);
		}

		@Override
		public long getItemId(int position) {
			// TODO Auto-generated method stub
			return position;
		}

		@Override
		public View getView(int position, View convertView, ViewGroup parent) {
			// TODO Auto-generated method stub
			ViewHolder vh = null;
			if (convertView == null) {
				if(CommonUtil.BigModule())
				{
					convertView = UIUtils
							.inflate(R.layout.activity_download_course_big);
				}
				else
				{
					convertView = UIUtils
							.inflate(R.layout.activity_download_course);
				}
				vh = new ViewHolder();
				vh.mTv = (TextView) convertView
						.findViewById(R.id.tv_download_course);
				convertView.setTag(vh);
			} else { 
				vh = (ViewHolder) convertView.getTag();
			}
			
			vh.mTv.setText(DataList.get(position).title);
			return convertView;
		}

		public class ViewHolder {
			TextView mTv;
		}
	}
	@Override
	protected void onActivityResult(int requestCode, int resultCode, Intent data) {
		// TODO Auto-generated method stub
		super.onActivityResult(requestCode, resultCode, data);
		if(data!=null){
			if(resultCode==201){
				String uuid=data.getStringExtra("uuid");
				for (int i = 0; i < DataList.size(); i++) {
					if(uuid.equals(DataList.get(i).other_uuid)){
						DataList.remove(i);
						if (DataList.size()==0){
							load_empty.setVisibility(View.VISIBLE);
							load_empty.setText("您暂未收藏课件");
						}
						mAdapter.notifyDataSetChanged();
					}
				}
			}
		}
	}
}