<?php
defined('BASEPATH') OR exit('No direct script access allowed');
define( 'API_ACCESS_KEY', 'FIREBASE_API_KEY_HERE' );
class FamilyModel extends CI_Model{
  public function addFamily($id_user,$id_user_family){
    $this->db->where('id_user',$id_user);
    $this->db->where('id_user_family',$id_user_family);
    $check = $this->db->get('families')->result();
    if($id_user == $id_user_family){
      $reseponse['error'] = true;
      $response['message'] = "You can't add yourself";
    }
    if($check){
      $response['error'] = true;
      $response['message'] = 'Family has been added';
    }else{
      $data = array(
        'id_user'        => $id_user,
        'id_user_family' => $id_user_family
      );
      $insert = $this->db->insert('families',$data);
      if($insert){
        $registrationIds = array();
        $this->db->select('firebase_token, (SELECT name FROM user WHERE id_user = '.$id_user.') AS name_elderly');
        $this->db->where('id_user',$id_user_family);
        $datas = $this->db->get('user')->result();
        foreach($datas as $data){
          array_push($registrationIds,$data->firebase_token);
          $name_elderly = $data->name_elderly;
        }
        $title = $name_elderly.' added you as his/her family';
        $body = 'Click here to check your elderly list';
        $response['notification'] = $this->FamilyModel->sendNotification($registrationIds,$body,$title);
        $response['error'] = false;
        $response['message'] = 'Add Family Success';
      }else{
        $response['error'] = true;
        $response['message'] = 'Add Family Fail';
      }
    }
    return $response;
  }
  public function sendNotification($registrationIds,$body,$title){
      $msg = array
      (
          'body'   => $body,
          'title'     => $title,
          'subtitle'  => "",
          'tickerText'    => 'Ticker text here...Ticker text here...Ticker text here',
          'vibrate'   => 'default',
          'sound'     => 'default',
          'largeIcon' => 'large_icon',
          'smallIcon' => 'small_icon',
          'badge' => '1',
          'action' => 'FamilyAdded'
      );
      $fields = array
      (
          'registration_ids'  => $registrationIds,
          'data'          => $msg,
          'priority' => 'high',
      );

      $headers = array
      (
          'Authorization: key=' . API_ACCESS_KEY,
          'Content-Type: application/json'
      );
      $ch = curl_init();
      curl_setopt( $ch,CURLOPT_URL, 'https://android.googleapis.com/gcm/send' );
      curl_setopt( $ch,CURLOPT_POST, true );
      curl_setopt( $ch,CURLOPT_HTTPHEADER, $headers );
      curl_setopt( $ch,CURLOPT_RETURNTRANSFER, true );
      curl_setopt( $ch,CURLOPT_SSL_VERIFYPEER, false );
      curl_setopt( $ch,CURLOPT_POSTFIELDS, json_encode( $fields ) );
      $result = curl_exec($ch);
      curl_close( $ch );
      return json_decode($result);
  }
}