<?php
include('extension/connect.php');
include('extension/check-login.php');
include('extension/function.php');
$admin_data = data_records($con);
$fast_loading = fast_loading($con);
$fastpro_loading = fastpro_loading($con);
$userid = $_SESSION['userid'];
$search = $userid;
$status = '';
?>
<?php
if(isset($_POST['transfer'])){
  $user_name = mysqli_real_escape_string($con,$_POST['username']);
  $user_credits = mysqli_real_escape_string($con,$_POST['credits']);
  
  $query = mysqli_query($con,"select * from users where user_id='$userid'");
  $row=mysqli_fetch_array($query);
  $my_credits = $row['user_credits'];
  $user_name_2 = $row['user_name'];
  
  $qry = mysqli_query($con,"select * from users where user_name='$user_name'");
  $row2=mysqli_fetch_array($qry);
  $userid_2 = $row2['user_id'];
  
  $descript = 'transferred '.$user_credits.' credit(s) to '.$user_name.'';
  $descript2 = 'received '.$user_credits.' credit(s) from '.$user_name_2.'';
if($user_name!='' && $user_credits!=''){
    
    if(username_check($user_name)){
        if(rank_check($user_name)){
            
            if($my_credits>$user_credits-1){
        
                $query = mysqli_query($con,"UPDATE users set user_credits = user_credits+'$user_credits' where user_name='$user_name' and user_rank='reseller'");
                    if($query){
                        $qry = mysqli_query($con, "UPDATE users set user_credits = user_credits-'$user_credits' where user_id='$userid'");
                        $update2 = mysqli_query($con,"insert into credit_log(`user_id`,`description`) values('$user_name_2','$descript2')");
                            if($qry){
                                $update = mysqli_query($con,"insert into credit_log(`user_id`,`description`) values('$userid','$descript')");
                                $update_ = mysqli_query($con,"insert into credits(`sender`,`receiver`,`amount`,`type`) values('$user_name_2','$user_name','$user_credits','add')");
                                    if($update && $update_){
                                        $status = '<div class="alert alert-success alert-dismissible" role="alert">
                                                        Transferred successfully
                                                        <button type="button" class="close" data-dismiss="alert" aria-label="Close">
                                                            <span aria-hidden="true">×</span>
                                                        </button>
                                                    </div>';
                                    }else{
                                        $status = '<div class="alert alert-danger alert-dismissible" role="alert">
                                                        Something went wrong
                                                        <button type="button" class="close" data-dismiss="alert" aria-label="Close">
                                                            <span aria-hidden="true">×</span>
                                                        </button>
                                                    </div>';
                                    }
                            }else{
                                $status = '<div class="alert alert-danger alert-dismissible" role="alert">
                                                Something went wrong
                                                <button type="button" class="close" data-dismiss="alert" aria-label="Close">
                                                    <span aria-hidden="true">×</span>
                                                </button>
                                            </div>';
                            }
                    }else{
                        $status = '<div class="alert alert-danger alert-dismissible" role="alert">
                                        Something went wrong
                                        <button type="button" class="close" data-dismiss="alert" aria-label="Close">
                                            <span aria-hidden="true">×</span>
                                        </button>
                                    </div>';
                    }
              }else{
    
                $status = '<div class="alert alert-danger alert-dismissible" role="alert">
                                Not enough credits
                                <button type="button" class="close" data-dismiss="alert" aria-label="Close">
                                    <span aria-hidden="true">×</span>
                                </button>
                            </div>';
              }
    
        }else{
            $status = '<div class="alert alert-danger alert-dismissible" role="alert">
                            User is not a reseller
                            <button type="button" class="close" data-dismiss="alert" aria-label="Close">
                                <span aria-hidden="true">×</span>
                            </button>
                        </div>';
        }
    }else{
        $status = '<div class="alert alert-danger alert-dismissible" role="alert">
                        User not found
                        <button type="button" class="close" data-dismiss="alert" aria-label="Close">
                            <span aria-hidden="true">×</span>
                        </button>
                    </div>';
    }
}
else{

    $status = '<div class="alert alert-danger alert-dismissible" role="alert">
                    Please fill-out all forms
                    <button type="button" class="close" data-dismiss="alert" aria-label="Close">
                        <span aria-hidden="true">×</span>
                    </button>
                </div>';

  }

}
?>

<?php 
function username_check($user_name){
  global $con;
  
  $query =mysqli_query($con,"select * from users where user_name='$user_name'");
  if(mysqli_num_rows($query)>0){
    return true;
  }
  else{
    return false;
  }
}

function rank_check($user_name){
  global $con;
  
  $query =mysqli_query($con,"select * from users where user_name='$user_name' and user_rank='reseller'");
  if(mysqli_num_rows($query)>0){
    return true;
  }else{
    return false;
  }
}
?>

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="keywords" content="<?php include('extension/title.php'); ?>" />
  <meta name="description" content="<?php include('extension/title.php'); ?> - VPN Panel System" />
  <meta name="author" content="<?php include('extension/title.php'); ?>" />
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1" />
  <title><?php include('extension/title.php'); ?> | Transfer Credit</title>

  <!-- Favicon -->
  <link rel="shortcut icon" href="<?php include('extension/logo.php'); ?>" />
  
  <!-- Google Font: Source Sans Pro -->
  <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,400i,700&display=fallback">
  <!-- Font Awesome -->
  <link rel="stylesheet" href="/assets/plugins/fontawesome-free/css/all.min.css">
  <!-- Ionicons -->
  <link rel="stylesheet" href="https://code.ionicframework.com/ionicons/2.0.1/css/ionicons.min.css">
  <!-- Tempusdominus Bootstrap 4 -->
  <link rel="stylesheet" href="/assets/plugins/tempusdominus-bootstrap-4/css/tempusdominus-bootstrap-4.min.css">
  <!-- iCheck -->
  <link rel="stylesheet" href="/assets/plugins/icheck-bootstrap/icheck-bootstrap.min.css">
  <!-- JQVMap -->
  <link rel="stylesheet" href="/assets/plugins/jqvmap/jqvmap.min.css">
  <!-- Theme style -->
  <link rel="stylesheet" href="/assets/dist/css/adminlte.min.css">
  <!-- overlayScrollbars -->
  <link rel="stylesheet" href="/assets/plugins/overlayScrollbars/css/OverlayScrollbars.min.css">
  <!-- Daterange picker -->
  <link rel="stylesheet" href="/assets/plugins/daterangepicker/daterangepicker.css">
  <!-- summernote -->
  <link rel="stylesheet" href="/assets/plugins/summernote/summernote-bs4.min.css">
</head>
<body class="hold-transition sidebar-mini layout-fixed">
<?php
    $query = mysqli_query($con,"select * from users where user_id='$userid'");
    $result = mysqli_fetch_array($query);
    
    //Total Users
    if($result['user_rank']=='superadmin'){
        $que = mysqli_query($con,"select user_name from users where user_rank='reseller'");
    }else{
        $que = mysqli_query($con,"select user_name from users where user_rank='reseller' and user_upline='$userid'");
    }
    $client = mysqli_num_rows($que);
    
    if($client == 0){
        $desc = 'You have no users!';
    }else{
        $desc = 'View User(s)';
    }

    //Credits
    if($result['user_rank'] == 'superadmin'){
        $credits = '&#8734;';
        $cred_details = 'Unlimited Credits';
    }else{
        $credits = $result['user_credits'];
        $cred_details = 'Available Credit(s)';
    }
    
    if($result['user_credits'] > 0){
        $icon = 'text-success';
    }else{
        $icon = 'text-danger';
    }
    
?>
<div class="wrapper">

  <!-- Preloader -->
  <div class="preloader flex-column justify-content-center align-items-center">
    <img class="animation__shake" src="<?php include('extension/logo.php'); ?>" alt="Preloader" height="60" width="60">
  </div>

  <?php include('extension/topnav.php'); ?>
  
  <?php include('extension/sidenav.php'); ?>

  <!-- Content Wrapper. Contains page content -->
  <div class="content-wrapper">
    <!-- Content Header (Page header) -->
    <div class="content-header">
      <div class="container-fluid">
        <div class="row mb-2">
          <div class="col-sm-6">
            <h1 class="m-0">Transfer Credit</h1>
          </div><!-- /.col -->
          <div class="col-sm-6">
            <ol class="breadcrumb float-sm-right">
              <li class="breadcrumb-item"><a href="#" style="color: <?php include('extension/theme.php'); ?>;">Home</a></li>
              <li class="breadcrumb-item active">Transfer Credit</li>
            </ol>
          </div><!-- /.col -->
        </div><!-- /.row -->
      </div><!-- /.container-fluid -->
    </div>
    <!-- /.content-header -->
    
    <section class="content">
        
      <div class="container-fluid">
        <div class="row">
          <div class="col-lg-4 col-6">
            <!-- small box -->
            <div class="small-box" style="color: <?php include('extension/theme_text.php'); ?>; background-color: <?php include('extension/theme.php'); ?>;">
              <div class="inner">
                <h3><?php echo $client; ?></h3>

                <p>Total resellers</p>
              </div>
              <div class="icon">
                <i class="fas fa-user-shield"></i>
              </div>
            </div>
          </div>
          <!-- ./col -->
          
          <div class="col-lg-4 col-6">
            <!-- small box -->
            <div class="small-box" style="color: <?php include('extension/theme_text.php'); ?>; background-color: <?php include('extension/theme.php'); ?>;">
              <div class="inner">
                <h3><?php echo $credits; ?></h3>

                <p>Credits</p>
              </div>
              <div class="icon">
                <i class="fas fa-coins"></i>
              </div>
            </div>
          </div>
          <!-- ./col -->
      </div>
      
        <div class="row">
          <!-- left column -->
          <div class="col-md-6">
            <!-- jquery validation -->
            <?php
            $query = mysqli_query($con,"select user_name from users where user_id='$user_id'");
            $result = mysqli_fetch_array($query);
            ?>
            <div class="card card-primary">
              <div class="card-header" style="color: <?php include('extension/theme_text.php'); ?>; background-color: <?php include('extension/theme.php'); ?>;">
                <h3 class="card-title">Transfer Credit: <?php echo $result['user_name']; ?></h3>
              </div>
              <!-- /.card-header -->
              <!-- form start -->
              <form method="post" id="createSingleUserForm">
                <div class="card-body">
                  <?php echo $status; ?>
                  <div class="form-group">
                    <label for="username">Username</label>
                    <input pattern="[a-zA-Z0-9]+" name="username" type="text" class="form-control" id="username"  placeholder="Enter Username">
                  </div>
                  <div class="form-group">
                    <label for="credits">Credits</label>
                    <input pattern="[0-9]+" title="only numbers" name="credits" type="number" class="form-control" id="credits" placeholder="Enter Credits">
                  </div>
                </div>
                <!-- /.card-body -->
                <div class="card-footer">
                  <button type="submit" name="transfer" class="btn" style="color: <?php include('extension/theme_text.php'); ?>; background-color: <?php include('extension/theme.php'); ?>;">Transfer Credit</button>
                </div>
              </form>
            </div>
            <!-- /.card -->
            </div>
          <!--/.col (left) -->
        </div>
        <!-- /.row -->
        
      </div><!-- /.container-fluid -->
    </section>
    <!-- /.content -->
  </div>
  <!-- /.content-wrapper -->
  <?php include('extension/footer.php'); ?>

  <!-- Control Sidebar -->
  <aside class="control-sidebar control-sidebar-dark">
    <!-- Control sidebar content goes here -->
  </aside>
  <!-- /.control-sidebar -->
</div>
<!-- ./wrapper -->

<!-- jQuery -->
<script src="/assets/plugins/jquery/jquery.min.js"></script>
<!-- jQuery UI 1.11.4 -->
<script src="/assets/plugins/jquery-ui/jquery-ui.min.js"></script>
<!-- Resolve conflict in jQuery UI tooltip with Bootstrap tooltip -->
<script>
  $.widget.bridge('uibutton', $.ui.button)
</script>
<!-- Bootstrap 4 -->
<script src="/assets/plugins/bootstrap/js/bootstrap.bundle.min.js"></script>
<!-- ChartJS -->
<script src="/assets/plugins/chart.js/Chart.min.js"></script>
<!-- Sparkline -->
<script src="/assets/plugins/sparklines/sparkline.js"></script>
<!-- JQVMap -->
<script src="/assets/plugins/jqvmap/jquery.vmap.min.js"></script>
<script src="/assets/plugins/jqvmap/maps/jquery.vmap.usa.js"></script>
<!-- jQuery Knob Chart -->
<script src="/assets/plugins/jquery-knob/jquery.knob.min.js"></script>
<!-- daterangepicker -->
<script src="/assets/plugins/moment/moment.min.js"></script>
<script src="/assets/plugins/daterangepicker/daterangepicker.js"></script>
<!-- Tempusdominus Bootstrap 4 -->
<script src="/assets/plugins/tempusdominus-bootstrap-4/js/tempusdominus-bootstrap-4.min.js"></script>
<!-- Summernote -->
<script src="/assets/plugins/summernote/summernote-bs4.min.js"></script>
<!-- overlayScrollbars -->
<script src="/assets/plugins/overlayScrollbars/js/jquery.overlayScrollbars.min.js"></script>
<!-- AdminLTE App -->
<script src="/assets/dist/js/adminlte.js"></script>
<!-- AdminLTE for demo purposes -->
<script src="/assets/dist/js/demo.js"></script>
<!-- AdminLTE dashboard demo (This is only for demo purposes) -->
<script src="/assets/dist/js/pages/dashboard.js"></script>
<script src="/assets/alertifyjs/alertify.js"></script>

</body>
</html>
