// Main Application Script
document.addEventListener('DOMContentLoaded', function() {
    // Initialize Feather Icons
    if (typeof feather !== 'undefined') {
        feather.replace();
    }
    
    // Mobile menu toggle for sidebar
    const setupMobileMenu = () => {
        const sidebarToggle = document.querySelector('[data-sidebar-toggle]');
        const sidebar = document.querySelector('custom-sidebar');
        const overlay = document.createElement('div');
        
        if (sidebarToggle && sidebar) {
            // Create overlay for mobile
            overlay.className = 'fixed inset-0 bg-black bg-opacity-50 z-40 hidden';
            document.body.appendChild(overlay);
            
            sidebarToggle.addEventListener('click', () => {
                sidebar.classList.toggle('-translate-x-full');
                sidebar.classList.toggle('translate-x-0');
                overlay.classList.toggle('hidden');
                document.body.classList.toggle('overflow-hidden');
            });
            
            overlay.addEventListener('click', () => {
                sidebar.classList.add('-translate-x-full');
                sidebar.classList.remove('translate-x-0');
                overlay.classList.add('hidden');
                document.body.classList.remove('overflow-hidden');
            });
            
            // Close sidebar when clicking on links (mobile)
            const sidebarLinks = sidebar.shadowRoot.querySelectorAll('a');
            sidebarLinks.forEach(link => {
                link.addEventListener('click', () => {
                    if (window.innerWidth < 768) {
                        sidebar.classList.add('-translate-x-full');
                        sidebar.classList.remove('translate-x-0');
                        overlay.classList.add('hidden');
                        document.body.classList.remove('overflow-hidden');
                    }
                });
            });
        }
    };
    
    // Setup AI code assistant functionality
    const setupAIAssistant = () => {
        const codeInput = document.querySelector('input[placeholder*="Ask DevinAI"]');
        const sendButton = document.querySelector('button.bg-blue-600');
        
        if (codeInput && sendButton) {
            sendButton.addEventListener('click', async () => {
                const query = codeInput.value.trim();
                if (!query) return;
                
                // Show loading state
                const originalText = sendButton.innerHTML;
                sendButton.innerHTML = '<div class="spinner"></div>';
                sendButton.disabled = true;
                
                // Simulate API call with timeout
                setTimeout(() => {
                    // In a real app, this would be an API call to an AI service
                    console.log('AI Query:', query);
                    
                    // Reset button
                    sendButton.innerHTML = originalText;
                    sendButton.disabled = false;
                    codeInput.value = '';
                    
                    // Show success message
                    showNotification('AI is processing your request...', 'success');
                }, 1500);
            });
            
            // Allow Enter key to submit
            codeInput.addEventListener('keypress', (e) => {
                if (e.key === 'Enter') {
                    sendButton.click();
                }
            });
        }
    };
    
    // Notification system
    const showNotification = (message, type = 'info') => {
        const notification = document.createElement('div');
        const colors = {
            success: 'bg-green-100 border-green-400 text-green-700',
            error: 'bg-red-100 border-red-400 text-red-700',
            info: 'bg-blue-100 border-blue-400 text-blue-700',
            warning: 'bg-yellow-100 border-yellow-400 text-yellow-700'
        };
        
        notification.className = `fixed top-6 right-6 px-6 py-4 rounded-lg border ${colors[type]} shadow-lg z-50 transform transition-transform duration-300 translate-x-full`;
        notification.innerHTML = `
            <div class="flex items-center">
                <i data-feather="${type === 'success' ? 'check-circle' : type === 'error' ? 'alert-circle' : 'info'}" class="w-5 h-5 mr-3"></i>
                <span>${message}</span>
            </div>
        `;
        
        document.body.appendChild(notification);
        
        // Animate in
        setTimeout(() => {
            notification.classList.remove('translate-x-full');
            notification.classList.add('translate-x-0');
        }, 10);
        
        // Replace icons
        if (typeof feather !== 'undefined') {
            feather.replace();
        }
        
        // Auto remove after 5 seconds
        setTimeout(() => {
            notification.classList.remove('translate-x-0');
            notification.classList.add('translate-x-full');
            setTimeout(() => {
                if (notification.parentNode) {
                    notification.parentNode.removeChild(notification);
                }
            }, 300);
        }, 5000);
    };
    
    // Load projects from GitHub API (public API)
    const loadProjectsFromAPI = async () => {
        try {
            // Using GitHub's public API to fetch repositories
            const response = await fetch('https://api.github.com/users/github/repos?sort=updated&per_page=5');
            if (response.ok) {
                const repos = await response.json();
                const projectsContainer = document.querySelector('.projects-container');
                
                if (projectsContainer && repos.length > 0) {
                    // Update UI with real data
                    console.log('Loaded projects from GitHub:', repos.length);
                    
                    // Update stats if available
                    const activeProjectsElement = document.querySelector('.stats-active-projects');
                    if (activeProjectsElement) {
                        activeProjectsElement.textContent = repos.length;
                    }
                }
            }
        } catch (error) {
            console.log('Could not load projects from API, using static data instead:', error);
        }
    };
    
    // Initialize everything
    setupMobileMenu();
    setupAIAssistant();
    loadProjectsFromAPI();
    
    // Add responsive behavior for window resize
    window.addEventListener('resize', function() {
        const sidebar = document.querySelector('custom-sidebar');
        const overlay = document.querySelector('.fixed.inset-0.bg-black');
        
        if (window.innerWidth >= 768 && sidebar && overlay) {
            sidebar.classList.remove('-translate-x-full');
            sidebar.classList.add('translate-x-0');
            if (overlay) overlay.classList.add('hidden');
            document.body.classList.remove('overflow-hidden');
        }
    });
    
    // Add active state to navigation links
    const setActiveNavLink = () => {
        const currentPath = window.location.pathname;
        const navLinks = document.querySelectorAll('custom-navbar a, custom-sidebar a');
        
        navLinks.forEach(link => {
            const href = link.getAttribute('href');
            if (href && currentPath.includes(href.replace('.html', ''))) {
                link.classList.add('text-blue-600', 'font-semibold');
                link.classList.remove('text-gray-700');
            }
        });
    };
    
    setActiveNavLink();
    
    // Export functions for web components if needed
    window.App = {
        showNotification,
        loadProjectsFromAPI
    };
});