https://balipremiumtrip.com/wp-content/themes/jhgbpt/inc/cpt/bali-cruise/js/handler-whatsapp.js?ver=1777534468

1document.addEventListener("DOMContentLoaded", function () {
2  const phoneNumber = "6281128590000";
3  const postTitle = "<?php echo esc_js(get_the_title()); ?>";
4
5  // Form Fields
6  const nameInput = document.getElementById("name");
7  const emailInput = document.getElementById("email");
8  const serviceSelect = document.getElementById("chooseService");
9  const dateInput = document.getElementById("date");
10  const priceDisplay = document.getElementById("priceDisplay");
11  const bookNowLink = document.getElementById("bookNowLink");
12
13  function updatePrice() {
14    // Get the selected option
15    const selectedOption = serviceSelect.options[serviceSelect.selectedIndex];
16
17    // Get the price from the data-price attribute
18    let price = "";
19    if (selectedOption && selectedOption.dataset.price) {
20      price = selectedOption.dataset.price;
21    }
22
23    // Display the price
24    priceDisplay.textContent = price;
25
26    return price;
27  }
28
29  function updateWhatsAppLink() {
30    const userName = nameInput.value.trim() || "Guest";
31    const userEmail = emailInput.value.trim() || "No email provided";
32    const selectedOption = serviceSelect.options[serviceSelect.selectedIndex];
33    const service = selectedOption
34      ? selectedOption.value
35      : "No package selected";
36    const chosenDate = dateInput.value;
37    const price = updatePrice();
38
39    // Build the message
40    let message =
41      "Hello Bali Premium Trip," +
42      "\n\nNama saya " +
43      userName +
44      "\nEmail: " +
45      userEmail +
46      "\n— Kategori: " +
47      service +
48      "\n— Tanggal: " +
49      chosenDate +
50      "\n— Harga: " +
51      price;
52
53    // URL-encode the message
54    let encodedMessage = encodeURIComponent(message);
55
56    // Construct the WhatsApp URL
57    let whatsappURL =
58      "https://api.whatsapp.com/send?phone=" +
59      phoneNumber +
60      "&text=" +
61      encodedMessage;
62
63    // Update the link's href attribute
64    bookNowLink.href = whatsappURL;
65  }
66
67  // Calculate price and update link on any change
68  [nameInput, emailInput, serviceSelect, dateInput].forEach((el) => {
69    el.addEventListener("change", () => {
70      updatePrice();
71      updateWhatsAppLink();
72    });
73  });
74
75  // Run once on page load to set defaults
76  updatePrice();
77  updateWhatsAppLink();
78});