// FAQ Toggle Function
function toggleFAQ(button) {
    const content = button.nextElementSibling;
    const icon = button.querySelector('ion-icon');
    
    // Toggle the content
    content.classList.toggle('hidden');
    
    // Rotate the icon
    if (content.classList.contains('hidden')) {
        icon.style.transform = 'rotate(0deg)';
    } else {
        icon.style.transform = 'rotate(180deg)';
    }
}

document.addEventListener('DOMContentLoaded', function() {
    // Mobile menu functionality
    const menuButton = document.querySelector('.mobile-menu-button');
    const mobileMenu = document.querySelector('.mobile-menu');
    const menuIcon = menuButton?.querySelector('ion-icon');
    let isMenuOpen = false;

    // Function to close the menu
    function closeMenu() {
        isMenuOpen = false;
        if (mobileMenu) {
            mobileMenu.classList.remove('active');
            mobileMenu.style.opacity = '0';
            mobileMenu.style.visibility = 'hidden';
        }
        if (menuIcon) {
            menuIcon.setAttribute('name', 'menu-outline');
        }
        document.removeEventListener('click', handleClickOutside);
    }

    // Function to open the menu
    function openMenu() {
        isMenuOpen = true;
        if (mobileMenu) {
            mobileMenu.classList.add('active');
            mobileMenu.style.opacity = '1';
            mobileMenu.style.visibility = 'visible';
        }
        if (menuIcon) {
            menuIcon.setAttribute('name', 'close-outline');
        }
        setTimeout(() => {
            document.addEventListener('click', handleClickOutside);
        }, 10);
    }

    // Handle clicks outside the menu
    function handleClickOutside(e) {
        if (!menuButton.contains(e.target) && !mobileMenu.contains(e.target)) {
            closeMenu();
        }
    }

    // Toggle menu on button click
    if (menuButton && mobileMenu) {
        menuButton.addEventListener('click', function(e) {
            e.stopPropagation();
            if (isMenuOpen) {
                closeMenu();
            } else {
                openMenu();
            }
        });

        // Close menu when clicking on menu links
        const menuLinks = mobileMenu.querySelectorAll('a');
        menuLinks.forEach(link => {
            link.addEventListener('click', () => {
                closeMenu();
            });
        });
    }


    // Close menu when window is resized to desktop
    function handleResize() {
        if (window.innerWidth >= 768) {
            closeMenu();
        }
    }


    window.addEventListener('resize', handleResize);

    // Highlight section based on URL hash
    function highlightSectionFromHash() {
        // Remove any existing highlights
        document.querySelectorAll('.highlighted-section').forEach(el => {
            el.classList.remove('highlighted-section');
            el.style.border = '';
        });

        // Check for hash in URL
        if (window.location.hash) {
            const targetId = window.location.hash.substring(1);
            const targetElement = document.getElementById(targetId);
            
            if (targetElement) {
                targetElement.classList.add('highlighted-section');
                targetElement.style.border = '3px solid #ff9933';
                targetElement.style.borderRadius = '0.5rem';
                targetElement.style.padding = '1rem';
                targetElement.style.transition = 'all 0.3s ease';
                
                // Smooth scroll to the element
                setTimeout(() => {
                    targetElement.scrollIntoView({ behavior: 'smooth', block: 'start' });
                }, 100);
            }
        }
    }

    // Run on page load and when hash changes
    highlightSectionFromHash();
    window.addEventListener('hashchange', highlightSectionFromHash);

    // Portfolio filtering functionality - only run if elements exist
    const filterButtons = document.querySelectorAll('.portfolio-filter-btn');
    let allPortfolioItems = Array.from(document.querySelectorAll('.portfolio-item'));

    // Function to update portfolio items
    function updatePortfolioItems() {
        allPortfolioItems = Array.from(document.querySelectorAll('.portfolio-item'));
    }

    // Only run portfolio filtering if we have both buttons and items
    if (filterButtons.length > 0 && allPortfolioItems.length > 0) {
        // Add click handler for each portfolio item
        function setupPortfolioItemClick(item) {
            item.addEventListener('click', function(e) {
                // Prevent the click from bubbling up to parent elements
                e.stopPropagation();
                
                // Toggle a class to handle the overlay visibility on click
                const overlay = this.querySelector('.portfolio-overlay');
                if (overlay) {
                    const isOpening = overlay.classList.contains('opacity-0');
                    
                    // Close all overlays first
                    document.querySelectorAll('.portfolio-overlay').forEach(ov => {
                        ov.classList.add('opacity-0');
                        ov.classList.remove('opacity-100');
                    });
                    
                    // Toggle the clicked one if it was closed
                    if (isOpening) {
                        overlay.classList.remove('opacity-0');
                        overlay.classList.add('opacity-100');
                    }
                }
            });
        }


        // Initialize portfolio items
        allPortfolioItems.forEach(item => {
            setupPortfolioItemClick(item);
        });

        // Filter functionality
        function filterPortfolio(filterValue) {
            allPortfolioItems = Array.from(document.querySelectorAll('.portfolio-item'));
            
            allPortfolioItems.forEach(item => {
                const categories = item.getAttribute('data-categories').split(' ');
                
                if (filterValue === 'all' || categories.some(cat => cat === filterValue)) {
                    item.style.display = 'block';
                    item.classList.add('animate-fade-in');
                    setTimeout(() => {
                        item.classList.remove('animate-fade-in');
                    }, 500);
                } else {
                    item.style.display = 'none';
                }
            });
        }

        // Add click handlers to filter buttons
        filterButtons.forEach(button => {
            button.addEventListener('click', function() {
                // Update active button styles
                filterButtons.forEach(btn => {
                    btn.classList.remove('bg-sport-purple', 'bg-sport-orange', 'text-white');
                    btn.classList.add('bg-white', 'text-gray-700');
                });
                
                if (this.getAttribute('data-filter') === 'all') {
                    this.classList.add('bg-sport-purple', 'text-white');
                } else {
                    this.classList.add('bg-sport-orange', 'text-white');
                }
                
                // Apply the filter
                const filterValue = this.getAttribute('data-filter');
                filterPortfolio(filterValue);
            });
        });
        
        // Initialize with 'all' filter
        const allButton = document.querySelector('.portfolio-filter-btn[data-filter="all"]');
        if (allButton) {
            allButton.click();
        }
    }



    // Back to top functionality with smooth show/hide
    const backToTop = document.getElementById('backToTop');
    let lastScrollPosition = 0;
    let ticking = false;

    window.addEventListener('scroll', function() {
        lastScrollPosition = window.pageYOffset;

        if (!ticking) {
            window.requestAnimationFrame(function() {
                if (lastScrollPosition > 300) {
                    backToTop.classList.remove('opacity-0', 'invisible');
                    backToTop.classList.add('opacity-100', 'visible');
                } else {
                    backToTop.classList.add('opacity-0', 'invisible');
                    backToTop.classList.remove('opacity-100', 'visible');
                }
                ticking = false;
            });
            ticking = true;
        }
    });

    backToTop.addEventListener('click', function() {    
        window.scrollTo({
            top: 0,
            behavior: 'smooth'
        });
    });

    // Set current year in footer
    const currentYearElement = document.getElementById('currentYear');
    if (currentYearElement) {
        currentYearElement.textContent = new Date().getFullYear();
    }
});