$(document).ready(function() {
  var timer = null;
  const uuid = window.localStorage.getItem('budss_uid');
  const storedStatus = window.localStorage.getItem('payment_status');
  if (!storedStatus) {
    timer = setInterval(function() {
      $.get('/api/paymentstatus/?uuid=' + uuid, function(data) {
        const result = JSON.parse(data);
        if (result.status === 'FINISHED') {
          window.localStorage.setItem('payment_status', result.status);
          window.localStorage.setItem('payment_transaction_id', result.simple_transaction_id);
          window.localStorage.setItem('payment_order_id', result.order_id);
          clearInterval(timer);
          window.location.href = '/payment/success';
        }
        else if (result.status === 'NOTAUTHORIZED') {
          window.localStorage.setItem('payment_status', result.status);
          window.localStorage.setItem('payment_transaction_id', result.simple_transaction_id);
          window.localStorage.setItem('payment_order_id', result.order_id);
          clearInterval(timer);
          window.location.href = '/payment/failed';
        }
        else if (result.status === 'CANCELLED') {
          window.localStorage.setItem('payment_status', result.status);
          window.localStorage.setItem('payment_transaction_id', result.simple_transaction_id);
          window.localStorage.setItem('payment_order_id', result.order_id);
          clearInterval(timer);
          window.location.href = '/payment/failed';
        }
        else if (result.status === 'TIMEOUT') {
          window.localStorage.setItem('payment_status', result.status);
          window.localStorage.setItem('payment_transaction_id', result.simple_transaction_id);
          window.localStorage.setItem('payment_order_id', result.order_id);
          clearInterval(timer);
          window.location.href = '/payment/failed';
        }
      });
    }, 3000);
  }
  else {
    const order_id = window.localStorage.getItem('payment_order_id');
    const simple_transaction_id = window.localStorage.getItem('payment_transaction_id');
    if (storedStatus === 'FINISHED') {
      $('#payment_status').html('Successful transaction');
      $('#simple_transaction_id').html('SimplePay Transaction ID: ' + simple_transaction_id);
      $('#order_id').html('Order ID: ' + order_id);
      $('#success').show();
    }
    else if (storedStatus === 'NOTAUTHORIZED') {
      $('#payment_status').html('Transaction failed');
      $('#simple_transaction_id2').html('SimplePay Transaction ID: ' + simple_transaction_id);
      $('#order_id2').html('Order ID: ' + order_id);
      $('#failed').show();
    }
    else if (storedStatus === 'CANCELLED') {
      $('#payment_status').html('You have interrupted your payment.');
      $('#error').show();
    }
    else if (storedStatus === 'TIMEOUT') {
      $('#payment_status').html('You have exceeded the maximum time allowed to initiate the transaction.');
      $('#error').show();
    }
  }
});