/*
 * Copyright (c) 2012, Codename One and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Codename One designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *  
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 * 
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 * 
 * Please contact Codename One through http://www.codenameone.com/ if you 
 * need additional information or have any questions.
 */
package com.codename1.location;

import android.app.IntentService;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;

import com.codename1.impl.android.AndroidImplementation;
import com.codename1.ui.Display;
import com.google.android.gms.location.FusedLocationProviderApi;

/**
 *
 * @author Chen
 */
public class BackgroundLocationHandler extends IntentService {

    public BackgroundLocationHandler() {
        super("com.codename1.location.BackgroundLocationHandler");
    }

    @Override
    protected void onHandleIntent(Intent intent) {
        //String className = intent.getStringExtra("backgroundClass");
        final android.location.Location location = intent.getParcelableExtra(FusedLocationProviderApi.KEY_LOCATION_CHANGED);
        if (AndroidLocationPlayServiceManager.inMemoryBackgroundLocationListener != null) {
            // This is basically just a short-term location request and we are using the in-memory listeners.
            AndroidLocationPlayServiceManager mgr = AndroidLocationPlayServiceManager.inMemoryBackgroundLocationListener;
            mgr.onLocationChanged(location);
            return;
        }
        if (intent.getDataString() == null) {
            System.out.println("BackgroundLocationHandler received update without data string.");
            return;
        }
        String[] params = intent.getDataString().split("[?]");
        

        //might happen on some occasions, no need to do anything.
        if (location == null) {
            return;
        }
        //if the Display is not initialized we need to launch the CodenameOneBackgroundLocationActivity 
        //activity to handle this
        boolean shouldStopWhenDone = false;
        if (!Display.isInitialized()) {
            shouldStopWhenDone = true;
            AndroidImplementation.startContext(this);
            //Display.init(this);
            /*
            Intent bgIntent = new Intent(getBaseContext(), CodenameOneBackgroundLocationActivity.class);
            Bundle b = new Bundle();
            b.putString("backgroundLocation", params[1]);
            b.putParcelable("Location", location);
            bgIntent.putExtras(b); //Put your id to your next Intent
            bgIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            getApplication().startActivity(bgIntent);
                    */
        } //else {

        try {
            //the 2nd parameter is the class name we need to create
            LocationListener l = (LocationListener) Class.forName(params[1]).newInstance();
            l.locationUpdated(AndroidLocationManager.convert(location));
        } catch (Exception e) {
            Log.e("Codename One", "background location error", e);
        }
        if (shouldStopWhenDone) {
            AndroidImplementation.stopContext(this);
        }
        //}
    }
}