$(document).ready(function() {
  
  const package_id = window.localStorage.getItem('budss_product_id');
  const qty = window.localStorage.getItem('budss_qty');
  const event_date = window.localStorage.getItem('budss_event_date');
  const event_id = window.localStorage.getItem('budss_event_time');
  const products = JSON.parse(window.localStorage.getItem('budss_products'));
  const paymentStatus = window.localStorage.getItem('paymentStarted');
  
  if (paymentStatus) {
    window.location.href = '/';
  }
  
  var events = null;
  var timer = 0;
  var remainingTime = 0;
  
  var sendObject = {};
  
  remainingTime = window.localStorage.getItem('remainingTime');
  timer = setInterval(function() {
    remainingTime--;
    window.localStorage.setItem('remainingTime', remainingTime);
    if (remainingTime < 60) {
      $('.cart_timer').css('color','#ff0000');
    }
    if (remainingTime === 0) {
      window.location.href='/#schedule';
    }
    const minutes = Math.floor(remainingTime / 60);
    const remainingSeconds = remainingTime % 60;
    $('.cart_timer').html(`${minutes}:${remainingSeconds.toString().padStart(2, '0')}`);
  },1000);

  
  $.getJSON('/api/getevents/?package_id=' + package_id + '&participants=' + qty, function(data) {
    events = data;
    
    const prod = events.find(function(item) {
      return item['id'] === parseInt(event_id) ? item : null;
    });
    
    var servicesName = '<div class="summary-title">Service Name</div>';
    servicesName += '<div class="summary-text">Dinner &amp; Cruise<br></div>';
    
    var servicesData = event_date + ' ' + prod['time'];
    
    var servicesQty = '<div class="summary-title">Amount</div>';
    servicesQty += '<div class="summary-text">'+qty+' seat(s)</div>';
    
    var price = 0;
    sendObject['cart'] = [];

    Object.keys(products).forEach(key => {
      let prodID = parseInt(key.replace('id_',''));
      let menu = prod['products'].find(function(item) {
        return item['id'] === prodID.toString() ? item : null;
      });
	    sendObject['cart'].push({
        product_id: prodID,
        qty: products[key], 
        discount: 0,
        event_id: parseInt(event_id)
      });
      price += parseInt(menu['price'])*parseInt(products[key]);
      servicesName += '<div class="summary-text">'+menu['label']+'<br></div>';
      servicesQty += '<div class="summary-text">'+products[key]+' meal(s)</div>';
    });

    $('.services-name').html(servicesName);
    $('.services-data').html(servicesData);
    $('.services-qty').html(servicesQty);
    $('.sum-price').html(formatCurrencyHUFWithDots(price));
    sendObject['total'] = price;
    sendObject['language'] = 'EN';
    sendObject['back_url'] = 'https://budapestsightseeing.hu/payment/';
    sendObject['uuid'] = window.localStorage.getItem('budss_uid');
  });
  
  $('#checkbox-13').on('click', function() {
	if ($('#checkbox-13').is(':checked')) {
      $('.company-fields').show();
    }
    else {
      $('.company-fields').hide();
    }
  });
  
  $('#payButton').on('click', function() {
    $('.w-form-fail').hide();
    if (isValidEmail($('#email').val()) && $('#email').val() === $('#email2').val()) {
	    sendObject['customerEmail'] = $('#email').val();
      $('#email').removeClass('input-error');
      $('#email2').removeClass('input-error');
    }
    else {
	    sendObject['customerEmail'] = '';
      $('#email').addClass('input-error');
      $('#email2').addClass('input-error');
    }

    if ($('#fname').val() === '') {
      $('#fname').addClass('input-error');
    }
    else {
      $('#fname').removeClass('input-error');
    }

    if ($('#lname').val() === '') {
      $('#lname').addClass('input-error');
    }
    else {
      $('#lname').removeClass('input-error');
    }

    if ($('#country').val() === '') {
      $('#country').addClass('input-error');
    }
    else {
      $('#country').removeClass('input-error');
    }

    if ($('#zip').val() === '') {
      $('#zip').addClass('input-error');
    }
    else {
      $('#zip').removeClass('input-error');
    }

    if ($('#city').val() === '') {
      $('#city').addClass('input-error');
    }
    else {
      $('#city').removeClass('input-error');
    }

    if ($('#street').val() === '') {
      $('#street').addClass('input-error');
    }
    else {
      $('#street').removeClass('input-error');
    }

    sendObject['phone'] = $('#phone').val();
    sendObject['invoice'] = {};
    sendObject['invoice'] = {
      name: $('#fname').val() + ' ' + $('#lname').val(),
      country: $('#country option:selected').attr('data-code'), 
      country_id: $('#country').val(), 
      zip: $('#zip').val(),
      city: $('#city').val(),
      address: $('#street').val() + ' ' + $('#housenumber').val(),
      vatnumber: $('#tax').val(),
      company: $('#company').val()
    };

    const checkedAccept = $('#Custom-Checkbox-ON-3').is(':checked');

    if (!checkedAccept) {
      $('#Custom-Checkbox-ON-3').parent('label').addClass('checkbox-error');
    }
    else {
      $('#Custom-Checkbox-ON-3').parent('label').removeClass('checkbox-error');
    }
    
    if (sendObject['customerEmail'] !== '' && 
      sendObject['phone'] !== '' && 
      sendObject['invoice']['name'] !== '' && 
      sendObject['invoice']['country'] !== '' && 
      sendObject['invoice']['zip'] !== '' && 
      sendObject['invoice']['city'] !== '' && 
      sendObject['invoice']['address'] !== '' && checkedAccept === true) {
        $('#email-form').hide();
        $('#paymentRedirect').show();
        $('html,body').scrollTop(0);
        $.post('/api/order/', { data: JSON.stringify(sendObject) }, function(resp) {
          const results = JSON.parse(resp);
          window.localStorage.setItem('paymentStarted', true);
          window.location.href=results.paymentUrl;
        });
    }
    else {
      $('.w-form-fail').show();
    }
  });
  
  function formatCurrencyHUFWithDots(amount) {
    if (typeof amount !== 'number') {
      throw new Error('A megadott értéknek számnak kell lennie.');
    }
    return amount.toString().replace(/\B(?=(\d{3})+(?!\d))/g, '.') + ' HUF';
  }
  
  function isValidEmail(email) {
    const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
    return emailRegex.test(email);
  }
});