package org.apache.cordova.firebase;

import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.media.RingtoneManager;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.NotificationCompat;
import android.util.Log;
import android.app.Notification;
import android.text.TextUtils;

import com.google.firebase.messaging.FirebaseMessagingService;
import com.google.firebase.messaging.RemoteMessage;

import java.util.Map;
import java.util.Random;

public class FirebasePluginMessagingService extends FirebaseMessagingService {

    private static final String TAG = "FirebasePlugin";

    /**
     * Called when message is received.
     *
     * @param remoteMessage Object representing the message received from Firebase Cloud Messaging.
     */
    @Override
    public void onMessageReceived(RemoteMessage remoteMessage) {
        // [START_EXCLUDE]
        // There are two types of messages data messages and notification messages. Data messages are handled
        // here in onMessageReceived whether the app is in the foreground or background. Data messages are the type
        // traditionally used with GCM. Notification messages are only received here in onMessageReceived when the app
        // is in the foreground. When the app is in the background an automatically generated notification is displayed.
        // When the user taps on the notification they are returned to the app. Messages containing both notification
        // and data payloads are treated as notification messages. The Firebase console always sends notification
        // messages. For more see: https://firebase.google.com/docs/cloud-messaging/concept-options
        // [END_EXCLUDE]

        // TODO(developer): Handle FCM messages here.
        // Not getting messages here? See why this may be: https://goo.gl/39bRNJ
        String title;
        String text;
        String id;
        if (remoteMessage.getNotification() != null) {
            title = remoteMessage.getNotification().getTitle();
            text = remoteMessage.getNotification().getBody();
            id = remoteMessage.getMessageId();
        } else {
            title = remoteMessage.getData().get("title");
            text = remoteMessage.getData().get("text");
            id = remoteMessage.getData().get("id");
        }

        if(TextUtils.isEmpty(id)){
            Random rand = new Random();
            int  n = rand.nextInt(50) + 1;
            id = Integer.toString(n);
        }

        Log.d(TAG, "From: " + remoteMessage.getFrom());
        Log.d(TAG, "Notification Message id: " + id);
        Log.d(TAG, "Notification Message Title: " + title);
        Log.d(TAG, "Notification Message Body/Text: " + text);

        // TODO: Add option to developer to configure if show notification when app on foreground
        if (!TextUtils.isEmpty(text) || !TextUtils.isEmpty(title) || (!remoteMessage.getData().isEmpty())) {
            boolean showNotification = (FirebasePlugin.inBackground() || !FirebasePlugin.hasNotificationsCallback()) && (!TextUtils.isEmpty(text) || !TextUtils.isEmpty(title));
            sendNotification(id, title, text, remoteMessage.getData(), showNotification);
        }
    }

    private void sendNotification(String id, String title, String messageBody, Map<String, String> data, boolean showNotification) {
        Bundle bundle = new Bundle();
        for (String key : data.keySet()) {
            bundle.putString(key, data.get(key));
        }
        if (showNotification) {
            Intent intent = new Intent(this, OnNotificationOpenReceiver.class);
            intent.putExtras(bundle);
            PendingIntent pendingIntent = PendingIntent.getBroadcast(this, id.hashCode(), intent,
                    PendingIntent.FLAG_UPDATE_CURRENT);

            Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
            NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this)
                    .setContentTitle(title)
                    .setContentText(messageBody)
		    .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
                    .setStyle(new NotificationCompat.BigTextStyle().bigText(messageBody))
                    .setAutoCancel(true)
                    .setSound(defaultSoundUri)
                    .setContentIntent(pendingIntent);

            int resID = getResources().getIdentifier("notification_icon", "drawable", getPackageName());
            if (resID != 0) {
                notificationBuilder.setSmallIcon(resID);
            } else {
                notificationBuilder.setSmallIcon(getApplicationInfo().icon);
            }

            if(android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.M)
            {
				int accentID = getResources().getIdentifier("accent", "color", getPackageName());
                notificationBuilder.setColor(getResources().getColor(accentID, null));
            }

            Notification notification = notificationBuilder.build();
            if(android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.LOLLIPOP){
				int iconID = android.R.id.icon;
				int notiID = getResources().getIdentifier("notification_big", "drawable", getPackageName());
		if (notification.contentView != null) {
	                notification.contentView.setImageViewResource(iconID, notiID);
		}
            }
            NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);

            notificationManager.notify(id.hashCode(), notification);
        } else {
            bundle.putBoolean("tap", false);
            bundle.putString("title", title);
            bundle.putString("body", messageBody);
            FirebasePlugin.sendNotification(bundle);
        }
    }
}