package com.macaroon.piztor;

import java.util.Timer;
import java.util.TimerTask;

import android.annotation.SuppressLint;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.View;
import android.widget.ImageButton;
import android.widget.Toast;

import com.baidu.location.BDLocation;
import com.baidu.location.BDLocationListener;
import com.baidu.location.LocationClient;
import com.baidu.location.LocationClientOption;
import com.baidu.mapapi.map.LocationData;
import com.baidu.mapapi.map.MapView;

public class Main extends PiztorAct {
	final static int SearchButtonPress = 1;
	final static int FocuseButtonPress = 3;
	final static int SuccessFetch = 4;
	final static int FailedFetch = 5;
	final static int Fetch = 6;
	final static int mapViewtouched = 7;

	MapMaker mapMaker = null;
	MapView mMapView;

	/**
	 * Locating component
	 */
	LocationClient mLocClient;
	LocationData locData = null;
	public MyLocationListener myListener = new MyLocationListener();

	ImageButton btnSearch, btnFetch, btnFocus, btnSettings;
	Timer autodate;
	MapInfo mapInfo;
	/*
	 * @SuppressLint("HandlerLeak") Handler fromGPS = new Handler() {
	 * 
	 * @Override public void handleMessage(Message m) { if (m.what != 0) {
	 * Location l = (Location) m.obj; if (l == null)
	 * System.out.println("fuck!!!"); else { ReqUpdate r = new
	 * ReqUpdate(Infomation.token, Infomation.username, l.getLatitude(),
	 * l.getLongitude(), System.currentTimeMillis(), 1000);
	 * AppMgr.transam.send(r); } } } };
	 */

	@SuppressLint("HandlerLeak")
	Handler handler = new Handler() {
		@Override
		public void handleMessage(Message m) {
			switch (m.what) {
			case 1:// 上传自己信息成功or失败
				ResUpdate update = (ResUpdate) m.obj;
				if (update.s == 0)
					System.out.println("update success");
				else {
					System.out.println("update failed");
					actMgr.trigger(AppMgr.errorToken);
				}
				break;
			case 2:// 得到别人的信息
				ResLocation location = (ResLocation) m.obj;
				if (location.s == 0) {
					mapInfo.clear();
					for (Rlocation i : location.l) {
						System.out.println(i.i + " : " + i.lat + " " + i.lot);
						UserInfo info = new UserInfo(i.i);
						info.setLocation(i.lat, i.lot);
						mapInfo.addUserInfo(info);
					}
					actMgr.trigger(SuccessFetch);
				} else {
					System.out.println("resquest for location failed!");
					actMgr.trigger(AppMgr.errorToken);
				}
				break;
			case 3:// 得到用户信息
				ResUserinfo r = (ResUserinfo) m.obj;
				if (r.s == 0) {
					System.out.println("id : " + r.uid + " sex :  " + r.sex
							+ " group : " + r.gid);
					if (r.uid == Infomation.myInfo.uid) {
						Infomation.myInfo.gid = r.gid;
						try {
							autodate.schedule(new AutoUpdate(), 0, 5000);
						} catch (Exception e) {
							e.printStackTrace();
						}
					} else {
						UserInfo user = mapInfo.getUserInfo(r.uid);
						if (user != null)
							user.setInfo(r.gid, r.sex);
						else
							System.out.println("fuck!!!!");
					}
					flushMap();
				} else {
					System.out.println("reqest for userInfo must be wrong!!!");
					actMgr.trigger(AppMgr.errorToken);
				}
				break;
			case 4:// 登出
				Toast toast = Toast.makeText(getApplicationContext(),
						"logout failed", Toast.LENGTH_LONG);
				toast.show();
				break;
			default:
				break;
			}
		}
	};

	String cause(int t) {
		switch (t) {
		case SearchButtonPress:
			return "Search Button Press";
		case Fetch:
			return "Fetch ";
		case FocuseButtonPress:
			return "Focuse Button Press";
		case SuccessFetch:
			return "Success Fetch";
		case FailedFetch:
			return "Failed Fetch";
		default:
			return "Fuck!!!";
		}
	}

	// TODO flush map view
	void flushMap() {

	}

	public class MyLocationListener implements BDLocationListener {
		@Override
		public void onReceiveLocation(BDLocation location) {
			Log.d("GPS", "Gotten");
			if (location == null) {
				return;
			}

			locData.latitude = location.getLatitude();
			locData.longitude = location.getLongitude();
			locData.accuracy = location.getRadius();
			locData.direction = location.getDerect();

			mapMaker.UpdateLocationOverlay(locData, false);

		}

		@Override
		public void onReceivePoi(BDLocation poiLocation) {
			if (poiLocation == null) {
				return;
			}
		}
	}

	class StartStatus extends ActStatus {

		@Override
		void enter(int e) {
			System.out.println("enter start status!!!!");
			if (e == ActMgr.Create) {
				System.out.println(Infomation.token + "  "
						+ Infomation.username + "   " + Infomation.myInfo.uid);
				AppMgr.transam.send(new ReqUserinfo(Infomation.token,
						Infomation.username, Infomation.myInfo.uid, System
								.currentTimeMillis(), 5000));
				// TODO flush mapinfo.myinfo
			}

			if (e == Fetch) {
				requesLocation(Infomation.myInfo.gid);
			}
			if (e == SuccessFetch)
				flushMap();
		}

		@Override
		void leave(int e) {
			System.out.println("leave start status!!!! because" + cause(e));
		}

	}

	class FetchStatus extends ActStatus {

		@Override
		void enter(int e) {
			System.out.println("enter Fetch status!!!!");
			if (e == Fetch) {
				requesLocation(Infomation.myInfo.gid);
			}
			if (e == SuccessFetch) {
				flushMap();
			}
		}

		@Override
		void leave(int e) {
			System.out.println("leave fetch status!!!! because" + cause(e));
		}

	}

	class FocusStatus extends ActStatus {

		@Override
		void enter(int e) {
			// TODO
			switch (e) {
			case Fetch:
				requesLocation(Infomation.myInfo.gid);
				break;
			case FocuseButtonPress:
				// TODO setFocus
				break;
			case SuccessFetch:
				requesLocation(Infomation.myInfo.gid);
				break;
			default:
				break;
			}
			System.out.println("enter focus status!!!!");
		}

		@Override
		void leave(int e) {
			// TODO leave focus
			System.out.println("leave focus status!!!! because" + cause(e));
		}

	}

	void requesLocation(int gid) {
		ReqLocation r = new ReqLocation(Infomation.token, Infomation.username,
				gid, System.currentTimeMillis(), 2000);
		System.out.println("get others infomation!!!");
		AppMgr.transam.send(r);
	}

	class AutoUpdate extends TimerTask {
		@Override
		public void run() {
			actMgr.trigger(Main.Fetch);
		}
	}

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		id = "Main";
		super.onCreate(savedInstanceState);
		mapInfo = AppMgr.mapInfo;
		ActStatus[] r = new ActStatus[3];
		ActStatus startStatus = r[0] = new StartStatus();
		ActStatus fetchStatus = r[1] = new FetchStatus();
		ActStatus focusStatus = r[2] = new FocusStatus();
		AppMgr.transam.setHandler(handler);
		actMgr = new ActMgr(this, startStatus, r);
		actMgr.add(startStatus, FocuseButtonPress, focusStatus);
		actMgr.add(startStatus, Fetch, fetchStatus);
		actMgr.add(startStatus, SuccessFetch, startStatus);
		actMgr.add(startStatus, Fetch, startStatus);
		actMgr.add(fetchStatus, Fetch, startStatus);
		actMgr.add(fetchStatus, FailedFetch, startStatus);
		actMgr.add(fetchStatus, SuccessFetch, startStatus);
		actMgr.add(focusStatus, FocuseButtonPress, startStatus);
		actMgr.add(focusStatus, mapViewtouched, startStatus);
		actMgr.add(focusStatus, SuccessFetch, focusStatus);
		actMgr.add(focusStatus, Fetch, focusStatus);
		autodate = new Timer();
		flushMap();
		// ImageView view = (ImageView) findViewById(R.id.main_mapview);
		// view.setOnTouchListener(new MultiTouchListener());
		setContentView(R.layout.activity_main);
		mMapView = (MapView) findViewById(R.id.bmapView);
		mapMaker = new MapMaker(mMapView, getApplicationContext());
		mapMaker.InitMap();
		mLocClient = new LocationClient(this);
		locData = new LocationData();
		mLocClient.registerLocationListener(myListener);
		LocationClientOption option = new LocationClientOption();
		option.setOpenGps(true);
		option.setCoorType("bd09ll");
		option.setScanSpan(5000);
		mLocClient.setLocOption(option);
		mLocClient.start();
		mapMaker.UpdateLocationOverlay(locData, false);
	}

	@Override
	protected void onStart() {
		super.onStart();
		btnFetch = (ImageButton) findViewById(R.id.footbar_btn_fetch);
		btnFocus = (ImageButton) findViewById(R.id.footbar_btn_focus);
		btnSearch = (ImageButton) findViewById(R.id.footbar_btn_search);
		btnSettings = (ImageButton) findViewById(R.id.footbar_btn_settings);
		btnFetch.setOnClickListener(new View.OnClickListener() {
			@Override
			public void onClick(View arg0) {
				actMgr.trigger(Fetch);
			}
		});
		btnFocus.setOnClickListener(new View.OnClickListener() {
			@Override
			public void onClick(View v) {
				actMgr.trigger(FocuseButtonPress);
			}
		});
		btnSettings.setOnClickListener(new View.OnClickListener() {
			@Override
			public void onClick(View arg0) {
				actMgr.trigger(AppMgr.toSettings);
			}
		});

	}

	@Override
	protected void onResume() {
		mapMaker.onResume();
		super.onResume();
	}

	@Override
	protected void onPause() {
		mapMaker.onPause();
		super.onPause();
	}

	@Override
	public void onStop() {
		super.onStop();
		autodate.cancel();
	}

	@Override
	protected void onDestroy() {
		if (mLocClient != null) {
			mLocClient.stop();
		}
		mapMaker.onDestroy();
		super.onDestroy();
	}

	@Override
	public boolean onKeyDown(int keyCode, KeyEvent event) {
		if (keyCode == KeyEvent.KEYCODE_BACK) {
			AppMgr.exit();
			return true;
		}
		return super.onKeyDown(keyCode, event);
	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		// Inflate the menu; this adds items to the action bar if it is present.
		getMenuInflater().inflate(R.menu.main, menu);
		return false;
	}

	@Override
	protected void onSaveInstanceState(Bundle outState) {
		super.onSaveInstanceState(outState);
		mMapView.onSaveInstanceState(outState);

	}

	@Override
	protected void onRestoreInstanceState(Bundle savedInstanceState) {
		super.onRestoreInstanceState(savedInstanceState);
		mMapView.onRestoreInstanceState(savedInstanceState);
	}

}