package com.usai.apex;

//import com.google.android.gms.maps.SupportMapFragment;

//import baidumapsdk.demo.DemoApplication;
//import baidumapsdk.demo.DemoApplication.MyGeneralListener;

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

import org.json.JSONException;
import org.json.JSONObject;

//import baidumapsdk.demo.R;


import com.baidu.location.BDLocation;
import com.baidu.location.BDLocationListener;
import com.baidu.location.LocationClient;
import com.baidu.location.LocationClientOption;
import com.baidu.mapapi.BMapManager;
import com.baidu.mapapi.SDKInitializer;
import com.baidu.mapapi.map.BaiduMap.OnMapClickListener;
import com.baidu.mapapi.map.BitmapDescriptor;
import com.baidu.mapapi.map.BitmapDescriptorFactory;
import com.baidu.mapapi.map.InfoWindow;
import com.baidu.mapapi.map.MapPoi;
import com.baidu.mapapi.map.MapStatusUpdate;
import com.baidu.mapapi.map.MapStatusUpdateFactory;
//import com.baidu.mapapi.MKGeneralListener;
//import com.baidu.mapapi.map.ItemizedOverlay;
//import com.baidu.mapapi.map.MKEvent;
//import com.baidu.mapapi.map.MapController;
import com.baidu.mapapi.map.MapView;
import com.baidu.mapapi.map.Marker;
import com.baidu.mapapi.map.MarkerOptions;
//import com.baidu.mapapi.map.OverlayItem;
//import com.baidu.mapapi.map.PopupClickListener;
//import com.baidu.mapapi.map.PopupOverlay;
import com.baidu.mapapi.map.MyLocationData;
import com.baidu.mapapi.map.SupportMapFragment;
import com.baidu.mapapi.map.BaiduMap.OnMarkerClickListener;
import com.baidu.mapapi.map.InfoWindow.OnInfoWindowClickListener;
import com.baidu.mapapi.model.LatLng;
//import com.baidu.platform.comapi.basestruct.GeoPoint;
import com.usai.util.Network;

import android.Manifest;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.graphics.Bitmap;
import android.graphics.drawable.Drawable;
import android.location.LocationListener;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.util.Log;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;

public class BaiduMapFragment extends Fragment implements BDLocationListener
{
	private SearchTask				m_task				= null;
	String							fragment_content	= null;
	private MapView					mMapView			= null;
	// private MyOverlay mOverlay = null;
	// private OverlayItem mCurItem = null;
	// private Button button = null;
	// private ArrayList<OverlayItem> mItems = null;
	// private PopupOverlay pop = null;
	SupportMapFragment				fragment;
	BMapManager						mBMapManager		= null;
	public static boolean			m_bKeyRight			= true;
	HashMap<String, LocationDetail>	marker_detail		= new HashMap<String, LocationDetail>();

	// OverlayItem m_curitem = null;
	/*
	 * public class MyOverlay extends ItemizedOverlay {
	 * 
	 * public MyOverlay(Drawable defaultMarker, MapView mapView) {
	 * super(defaultMarker, mapView); }
	 * 
	 * @Override public boolean onTap(int index) {
	 * Log.d("baidumap...................", "ontap"); View viewCache =
	 * getActivity().getLayoutInflater().inflate( R.layout.marker_view, null);
	 * 
	 * TextView tv_title = (TextView) viewCache .findViewById(R.id.tv_title);
	 * TextView tv_info = (TextView) viewCache.findViewById(R.id.tv_info);
	 * 
	 * OverlayItem item = getItem(index);
	 * 
	 * tv_title.setText(item.getTitle()); tv_info.setText(item.getSnippet());
	 * m_curitem = item; pop.showPopup(viewCache, item.getPoint(), 32); return
	 * true; }
	 * 
	 * @Override public boolean onTap(GeoPoint pt, MapView mMapView) {
	 * Log.d("baidu map demo ", "hide pop"); if (pop != null) {
	 * 
	 * pop.hidePop(); // mMapView.removeView(button); } return false; }
	 * 
	 * }
	 */

	void AddMarker()
	{

		if (mMapView == null)
		{

			Log.d("onResume", "get map from fragment");
			mMapView = fragment.getMapView();
			if (mMapView == null)
				return;
		}

		try
		{
			JSONObject jsobj = new JSONObject(fragment_content);

			int count = jsobj.getInt("total");

			JSONObject objrecords = jsobj.getJSONObject("records");
			// mOverlay = new MyOverlay(getResources().getDrawable(
			// R.drawable.ic_marker), mMapView);
			BitmapDescriptor icon = BitmapDescriptorFactory
					.fromResource(R.drawable.ic_marker);
			for (int i = 0; i < count; i++)
			{
				// offset++;

				JSONObject objrec = objrecords.getJSONObject("record" + i);
				String area = objrec.getString("area");
				String company = objrec.getString("company");
				String city = objrec.getString("city");
				String longitude = objrec.getString("longitude");
				String latitude = objrec.getString("latitude");
				String address = objrec.getString("address");
				String telephone = objrec.getString("telephone");
				String fax = objrec.getString("fax");
				String contact = objrec.getString("contact");
				String email = objrec.getString("email");

				LocationDetail detail = new LocationDetail(company, address,
						telephone, fax, contact, email);
				marker_detail.put(company, detail);

				Bundle extrainfo = new Bundle();
				extrainfo.putString("company", company);
				extrainfo.putSerializable("detail", detail);
				extrainfo.putSerializable("city", city);
				extrainfo.putSerializable("area", area);
				// // 准备overlay 数据
				//
				// GeoPoint p1 = new GeoPoint(
				// (int) (Double.parseDouble(latitude) * 1E6),
				// (int) (Double.parseDouble(longitude) * 1E6));
				// OverlayItem item1 = new OverlayItem(p1, company, city + "\n"
				// + area);
				//
				// //
				// // * 将item 添加到overlay中 注意： 同一个itme只能add一次
				// //
				// mOverlay.addItem(item1);
				LatLng llA = new LatLng(Double.parseDouble(latitude),
						Double.parseDouble(longitude));

				MarkerOptions markeroption = new MarkerOptions().position(llA)
						.icon(icon).zIndex(9).title(company)
						.extraInfo(extrainfo).draggable(true);

				// if (animationBox.isChecked()) {
				// //掉下动画
				// ooA.animateType(MarkerAnimateType.drop);
				// }
				Marker mMarkerA = (Marker) (mMapView.getMap()
						.addOverlay(markeroption));

			}
			//
			// * 保存所有item，以便overlay在reset后重新添加
			//
			// mItems = new ArrayList<OverlayItem>();
			// mItems.addAll(mOverlay.getAllItem());
			// //
			// // * 将overlay 添加至MapView中
			// //
			// mMapView.getOverlays().add(mOverlay);
			// //
			// // * 刷新地图
			// //
			// mMapView.refresh();
			// PopupClickListener popListener = new PopupClickListener()
			// {
			// @Override
			// public void onClickedPopup(int index)
			// {
			// Log.d("baidu map.......", "popup on click");
			// pop.hidePop();
			//
			// mMapView.refresh();
			// Intent intent = new Intent();
			// intent.setClass(getActivity(), LocationDetailActivity.class);
			//
			// String markertext = m_curitem.getTitle();
			//
			// intent.putExtra("detail", marker_detail.get(markertext));
			// // // intent.putExtra("password", password);
			// // intent.putExtra("function_name", function_name);
			// // intent.putExtra("behavior", Network.BEHAVIOR_SEARCH);
			// startActivity(intent);
			//
			// }
			// };
			// pop = new PopupOverlay(mMapView, popListener);
		}
		catch (JSONException e)
		{
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

	public void requestloactions()
	{

		if (m_task != null)
		{
			return;
		}

		if (fragment_content != null)
		{
			// LayoutInflater inflater = (LayoutInflater)
			// ApexTrackingApplication
			// .get_instance().getSystemService(
			// Context.LAYOUT_INFLATER_SERVICE);
			// init(fragment_content,inflater);
			return;
		}
		// mStatusMessageView.setText(R.string.str_Loading);
		// showProgress(true);
		m_task = new SearchTask();

		// TextView text_page = (TextView) view_page_footer
		// .findViewById(R.id.text_page);
		// text_page.setText("Loading...");
		// text_page.setEnabled(false);
		m_task.execute();

	}


	private LocationClient mLocationClient;

	private void initLocation() {
		//定位客户端的设置
		mLocationClient = new LocationClient(getContext());

		//注册监听
		mLocationClient.registerLocationListener(this);

		//配置定位
		LocationClientOption option = new LocationClientOption();
		option.setCoorType("bd09ll");//坐标类型
		option.setIsNeedAddress(true);//可选，设置是否需要地址信息，默认不需要
		option.setOpenGps(true);//打开Gps
		option.setScanSpan(1000);//1000毫秒定位一次
		option.setIsNeedLocationPoiList(true);//可选，默认false，设置是否需要POI结果，可以在BDLocation.getPoiList里得到
		mLocationClient.setLocOption(option);
	}

	@Override
	public void onReceiveLocation(BDLocation bdLocation) {

		//将获取的location信息给百度map
		MyLocationData data = new MyLocationData.Builder()
				.accuracy(bdLocation.getRadius())
				// 此处设置开发者获取到的方向信息，顺时针0-360
				.direction(100)
				.latitude(bdLocation.getLatitude())
				.longitude(bdLocation.getLongitude())
				.build();

		if (fragment != null) {
			fragment.getMapView().getMap().setMyLocationData(data);
		}

	}

	class SearchTask extends AsyncTask<Void, Void, Boolean>
	{
		int	errorcode;

		// boolean bfinish = false;

		@Override
		protected Boolean doInBackground(Void... params)
		{
			Log.d("SearchTask", "doInBackground");
			if (!Network.NetworkIsAvailable())

			{
				errorcode = Network.RESULT_NET_NOTAVAILABLE;
				return false;
			}
			String jstr = Network.get_servicelocation();

			if (jstr == null || jstr.length() <= 0)
			{
				// Log.d(TAG, "json is wrong");

				errorcode = Network.RESULT_NET_ERROR;
				return false;
			}

			JSONObject jsobj;
			//
			// array = new JSONArray(json);
			try
			{
				jsobj = new JSONObject(jstr);
				// if (searchresult.get_fieldscount() == 0)
				// {
				// JSONObject objfields = jsobj.getJSONObject("fields");
				// if (objfields != null)
				// searchresult.init_fields(objfields.toString());
				// }
				int count = jsobj.getInt("total");
				// if (count < limit)
				// bfinish = true;
				JSONObject objrecords = jsobj.getJSONObject("records");
				if (objrecords != null)
				{
					fragment_content = jstr;
					errorcode = Network.RESULT_TRUE;

					return true;
				}
			}
			catch (JSONException e)
			{
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
			errorcode = Network.RESULT_NET_ERROR;
			return false;
		}

		@Override
		protected void onPostExecute(Boolean success)
		{
			String tag = "onPostExecute@BaiduMapFragment";
			Log.d(tag, "entry");
			m_task = null;
			// showProgress(false);

			switch (errorcode)
			{
				case Network.RESULT_NET_NOTAVAILABLE:
				{
					Toast toast = Toast.makeText(
							ApexTrackingApplication.get_instance(),
							getText(R.string.msg_connection_none),
							Toast.LENGTH_LONG);
					toast.setGravity(Gravity.CENTER, 0, 0);
					toast.show();
					break;
				}
				case Network.RESULT_NET_ERROR:
				{
					Toast toast = Toast.makeText(
							ApexTrackingApplication.get_instance(),
							getText(R.string.msg_net_error), Toast.LENGTH_LONG);
					toast.setGravity(Gravity.CENTER, 0, 0);
					toast.show();
					break;
				}
				case Network.RESULT_ERROR:
				// case Network.RESULT_RESPONSE_NULL:
				{
					Toast toast = Toast.makeText(
							ApexTrackingApplication.get_instance(),
							getText(R.string.msg_net_resulterror),
							Toast.LENGTH_LONG);
					toast.setGravity(Gravity.CENTER, 0, 0);
					toast.show();
					break;
				}

				default:
					break;
			}

			if (success)
			{
				AddMarker();

				mMapView.getMap().setOnMapClickListener( new OnMapClickListener()
				{
					
					@Override
					public boolean onMapPoiClick(MapPoi arg0)
					{
						mMapView.getMap().hideInfoWindow();
						return false;
					}
					
					@Override
					public void onMapClick(LatLng arg0)
					{
						mMapView.getMap().hideInfoWindow();
						
					}
				});
				mMapView.getMap().setOnMarkerClickListener(
						new OnMarkerClickListener()
						{
							public boolean onMarkerClick(final Marker marker)
							{
								// Button button = new
								// Button(getActivity().getApplicationContext());
								// button.setBackgroundResource(R.drawable.popup);

								View viewCache = getActivity()
										.getLayoutInflater().inflate(
												R.layout.marker_view, null);

								TextView tv_title = (TextView) viewCache
										.findViewById(R.id.tv_title);
								TextView tv_info = (TextView) viewCache
										.findViewById(R.id.tv_info);

								final String title = marker.getTitle();

								Bundle bundle = marker.getExtraInfo();

								final LocationDetail detail = (LocationDetail) bundle
										.getSerializable("detail");
								String city = bundle.getString("city");
								String area = bundle.getString("area");
								// OverlayItem item = getItem(index);

								// marker.get

								tv_title.setText(title);
								tv_info.setText(city + "\n" + area);
								// m_curitem = item;
								// pop.showPopup(viewCache, item.getPoint(),
								// 32);
								OnInfoWindowClickListener listener = null;
								if (true)
								{
									// button.setText("更改位置");
									listener = new OnInfoWindowClickListener()
									{
										public void onInfoWindowClick()
										{

											mMapView.getMap().hideInfoWindow();

											Log.d("baidu map.......",
													"popup on click");
											

//											mMapView.refresh();
											Intent intent = new Intent();
											intent.setClass(
													getActivity(),
													LocationDetailActivity.class);

											String markertext = title;

											intent.putExtra("detail",
													detail);
											// // intent.putExtra("password",
											// password);
											// intent.putExtra("function_name",
											// function_name);
											// intent.putExtra("behavior",
											// Network.BEHAVIOR_SEARCH);
//											startActivity(intent);

                                            LocationDetail detail = marker_detail.get(markertext);

                                            if (markerClickListener != null) {
                                                markerClickListener.markerClicked(detail);
                                            }

										}
									};
									LatLng ll = marker.getPosition();
									InfoWindow mInfoWindow = new InfoWindow(
											BitmapDescriptorFactory
													.fromView(viewCache), ll,
											-100, listener);
									mMapView.getMap().showInfoWindow(
											mInfoWindow);
								}
								// else if (marker == mMarkerB) {
								// button.setText("更改图标");
								// button.setOnClickListener(new
								// OnClickListener() {
								// public void onClick(View v) {
								// marker.setIcon(bd);
								// mBaiduMap.hideInfoWindow();
								// }
								// });
								// LatLng ll = marker.getPosition();
								// mInfoWindow = new InfoWindow(button, ll,
								// -47);
								// mBaiduMap.showInfoWindow(mInfoWindow);
								// } else if (marker == mMarkerC) {
								// button.setText("删除");
								// button.setOnClickListener(new
								// OnClickListener() {
								// public void onClick(View v) {
								// marker.remove();
								// mBaiduMap.hideInfoWindow();
								// }
								// });
								// LatLng ll = marker.getPosition();
								// mInfoWindow = new InfoWindow(button, ll,
								// -47);
								// mBaiduMap.showInfoWindow(mInfoWindow);
								// }
								return true;
							}
						});
				//
				// if (bfinish)
				// {
				// // getListView().removeFooterView(view_page_footer);
				// // Toast.makeText(AnnouncementActivity.this, "Load all!",
				// // Toast.LENGTH_LONG).show();
				//
				// TextView tv = (TextView) view_page_footer
				// .findViewById(R.id.text_page);
				// tv.setText("No more items");
				// tv.setEnabled(false);
				// }
				// else
				// {
				// TextView tv = (TextView) view_page_footer
				// .findViewById(R.id.text_page);
				// tv.setText("More...");
				// tv.setEnabled(true);
				// }
				// adapter.notifyDataSetChanged();
				// // getListAdapter().notifyDataSetChanged;
				// // BaseAdapter mJson = null;
				// // mJson.notifyDataSetChanged();
			}

			super.onPostExecute(success);
		}

		@Override
		protected void onCancelled()
		{
			m_task = null;
			// showProgress(false);
		}
	}

	public void initEngineManager(Context context)
	{

		SDKInitializer.initialize(ApexTrackingApplication.get_instance());
		// String strKey = ApexTrackingApplication.get_instance().getString(
		// R.string.baidu_key);
		// if (mBMapManager == null)
		// {
		// mBMapManager = new BMapManager(context);
		// }
		//
		// if (!mBMapManager.init(strKey, new MyGeneralListener()))
		// {
		// // Toast.makeText(getActivity().getApplicationContext(),
		// // "BMapManager  初始化错误!", Toast.LENGTH_LONG).show();
		// }
	}

	/*
	 * // 常用事件监听，用来处理通常的网络错误，授权验证错误等 static class MyGeneralListener implements
	 * MKGeneralListener {
	 * 
	 * @Override public void onGetNetworkState(int iError) { if (iError ==
	 * MKEvent.ERROR_NETWORK_CONNECT) { // Toast.makeText( //
	 * ApexTrackingApplication.get_instance() // .getApplicationContext(),
	 * "您的网络出错啦！", // Toast.LENGTH_LONG).show(); } else if (iError ==
	 * MKEvent.ERROR_NETWORK_DATA) { // Toast.makeText( //
	 * ApexTrackingApplication.get_instance() // .getApplicationContext(),
	 * "输入正确的检索条件！", // Toast.LENGTH_LONG).show(); } // ... }
	 * 
	 * @Override public void onGetPermissionState(int iError) { // 非零值表示key验证未通过
	 * if (iError != 0) { // 授权Key错误： // Toast.makeText( //
	 * ApexTrackingApplication.get_instance() // .getApplicationContext(), //
	 * "请在 DemoApplication.java文件输入正确的授权Key,并检查您的网络连接是否正常！error: " // + iError,
	 * Toast.LENGTH_LONG).show(); m_bKeyRight = false; } else { m_bKeyRight =
	 * true; // Toast.makeText( // ApexTrackingApplication.get_instance() //
	 * .getApplicationContext(), "key认证成功", // Toast.LENGTH_LONG).show(); } } }
	 */
	@Override
	public void onActivityCreated(Bundle savedInstanceState)
	{

		super.onActivityCreated(savedInstanceState);
		initEngineManager(getActivity().getApplicationContext());

		FragmentManager fm = getChildFragmentManager();
		fragment = (SupportMapFragment) fm.findFragmentById(R.id.map);

		if (fragment == null)
		{

			Log.d("onActivityCreated", "create support map fragment");
			fragment = SupportMapFragment.newInstance();
			;// .newInstance();
			fm.beginTransaction().replace(R.id.map, fragment).commit();
		}
		mMapView = fragment.getMapView();
	}

	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container,
			Bundle savedInstanceState)
	{
		// TODO Auto-generated method stub
		// return super.onCreateView(inflater, container, savedInstanceState);
				

		requestloactions();

		return inflater.inflate(R.layout.fragment_service_location, container,
				false);
	}

	@Override
	public void onResume()
	{
		super.onResume();

		Log.d("onResume", "get map from fragment");
		LatLng center = new LatLng(29.945,104.7);
		MapStatusUpdate msu = MapStatusUpdateFactory.newLatLngZoom(center,4.8f);//MapStatusUpdateFactory.zoomTo(4.5f);
		
		
		fragment.getMapView().getMap().setMapStatus(msu);
		
//		float zoomLevel = Float.parseFloat(t.getText().toString());
//		MapStatusUpdate u = MapStatusUpdateFactory.zoomTo(zoomLevel);
//		mBaiduMap.animateMapStatus(u);
//		 MapController controller = fragment.getMapView().getController();
//		 controller.setCenter(new GeoPoint((int) ( * 1E6),
//		 (int)  * 1E6)));
//		 controller.setZoom(5);

		if (ActivityCompat.checkSelfPermission(getActivity(), Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(getActivity(), Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
			// TODO: Consider calling
			//    ActivityCompat#requestPermissions
			// here to request the missing permissions, and then overriding
			//   public void onRequestPermissionsResult(int requestCode, String[] permissions,
			//                                          int[] grantResults)
			// to handle the case where the user grants the permission. See the documentation
			// for ActivityCompat#requestPermissions for more details.

		} else {
			fragment.getMapView().getMap().setMyLocationEnabled(true);
			initLocation();
			if(mLocationClient != null && !mLocationClient.isStarted()){//如果定位client没有开启，开启定位
				mLocationClient.start();
			}
		}

	}

	@Override
	public void onPause() {
		super.onPause();

		if(mLocationClient != null && mLocationClient.isStarted()){//如果定位client开启，关闭定位
			mLocationClient.stop();
		}
	}

	public BaiduMarkerClickListener markerClickListener;
	public interface BaiduMarkerClickListener {
		void markerClicked(LocationDetail detail);
	}

}