/**
 * The MIT License (MIT)
 * Copyright (c) 2012 David Carver
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
 * OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
 * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package us.nineworlds.serenity;

import javax.inject.Inject;

import us.nineworlds.serenity.core.services.OnDeckRecommendationIntentService;
import us.nineworlds.serenity.core.util.AndroidHelper;
import us.nineworlds.serenity.injection.InjectingBroadcastReceiver;
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Build;
import android.preference.PreferenceManager;

/**
 * Used to automatically launch Serenity for Android after boot is completed on
 * a device. This is only enabled if the startup preference option has been set
 * to true.
 *
 * Recommendations are always run if on an Android TV device or a device that
 * supports the leanback feature.
 *
 * @author dcarver
 *
 */
// AndroidTVCodeMash2015-Recommendations
public class StartupBroadcastReceiver extends InjectingBroadcastReceiver {

	@Inject
	AndroidHelper androidHelper;

	private static final int INITIAL_DELAY = 5000;

	private Context context;
	private SharedPreferences preferences;

	@Override
	public void onReceive(Context context, Intent intent) {
		preferences = PreferenceManager.getDefaultSharedPreferences(context);

		this.context = context;

		if (intent.getAction() == null) {
			return;
		}

		if (intent.getAction().equals("android.intent.action.BOOT_COMPLETED")) {
			createRecomendations();
			launchSerenityOnStartup();
		}
	}

	/**
	 * @param context
	 */
	protected void launchSerenityOnStartup() {
		boolean startupAfterBoot = preferences.getBoolean(
				"serenity_boot_startup", false);
		if (startupAfterBoot) {
			Intent i = new Intent(context, MainActivity.class);
			i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
			context.startActivity(i);
		}
	}

	protected void createRecomendations() {
		if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN) {
			return;
		}

		if (!androidHelper.isLeanbackSupported()) {
			return;
		}

		boolean onDeckRecommendations = preferences.getBoolean(
				"androidtv_recommendation_ondeck", false);

		if (onDeckRecommendations == false) {
			return;
		}

		AlarmManager alarmManager = (AlarmManager) context
				.getSystemService(Context.ALARM_SERVICE);
		Intent recommendationIntent = new Intent(context,
				OnDeckRecommendationIntentService.class);
		PendingIntent alarmIntent = PendingIntent.getService(context, 0,
				recommendationIntent, 0);

		alarmManager.setInexactRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP,
				INITIAL_DELAY, AlarmManager.INTERVAL_HALF_HOUR, alarmIntent);
	}

}