// Carousel Functionality
let currentIndex = 0;
let slides = document.getElementsByClassName("carousel-item");
let totalSlides = slides.length;

function showSlides() {
    for (let i = 0; i < totalSlides; i++) {
        slides[i].classList.remove("active");
    }
    currentIndex++;
    if (currentIndex >= totalSlides) {
        currentIndex = 0;
    }
    slides[currentIndex].classList.add("active");
    setTimeout(showSlides, 3000); // Change image every 3 seconds
}

function moveSlides(n) {
    currentIndex += n;
    if (currentIndex >= totalSlides) {
        currentIndex = 0;
    } else if (currentIndex < 0) {
        currentIndex = totalSlides - 1;
    }
    for (let i = 0; i < totalSlides; i++) {
        slides[i].classList.remove("active");
    }
    slides[currentIndex].classList.add("active");
}

// Initial call to start the slideshow
showSlides();

function toggleMenu() {
    var x = document.getElementById("myTopnav");
    if (x.className === "topnav") {
        x.className += " responsive";
    } else {
        x.className = "topnav";
    }
}

document.addEventListener("DOMContentLoaded", function () {
    var pathname = window.location.pathname;
    var navLinks = document.querySelectorAll(".topnav a");

    navLinks.forEach(function (link) {
        if (link.getAttribute("href") === pathname.split("/").pop()) {
            link.classList.add("active");
        }
    });
});

// Contact Form Functionality with EmailJS
document.getElementById("contactForm").addEventListener("submit", function(event) {
    event.preventDefault(); // Prevent the default form submission

    // Initialize EmailJS
    emailjs.init("BfYQtqbAmpqUEmFDF");
    console.log("EmailJS initialized.");

    // Prepare the template parameters
    var templateParams = {
        name: document.getElementById("name").value,
        subject: document.getElementById("subject").value,
        message: document.getElementById("message").value,
    };

    // Send the email using EmailJS
    emailjs.send("service_ksnq0rd", "template_d1jme4h", templateParams)
        .then(function(response) {
            console.log("Email sent successfully:", response.status, response.text);
            alert("Message sent successfully!");
        }, function(error) {
            console.error("Failed to send message:", error);
            alert("Failed to send message. Please try again later.");
        });
});