// Suds & Bubbles Laundromat - Main JavaScript

// Theme Management
const themeManager = {
    init() {
        const savedTheme = localStorage.getItem('theme') || 'light';
        this.setTheme(savedTheme);
        
        // Listen for theme toggle from web components
        document.addEventListener('theme-change', (e) => {
            this.setTheme(e.detail.theme);
        });
    },
    
    setTheme(theme) {
        const html = document.documentElement;
        if (theme === 'dark') {
            html.classList.add('dark');
        } else {
            html.classList.remove('dark');
        }
        localStorage.setItem('theme', theme);
    },
    
    toggle() {
        const isDark = document.documentElement.classList.contains('dark');
        this.setTheme(isDark ? 'light' : 'dark');
    }
};

// Testimonials Data
const testimonials = [
    {
        name: "Sarah Johnson",
        role: "Busy Mom",
        image: "http://static.photos/people/200x200/1",
        rating: 5,
        text: "Suds & Bubbles has been a lifesaver! With three kids, I never have time for laundry. Their pickup and delivery service is incredible."
    },
    {
        name: "Michael Chen",
        role: "Software Engineer",
        image: "http://static.photos/people/200x200/2",
        rating: 5,
        text: "The app makes it so easy to track my orders. I love getting notifications when my clothes are ready. Highly recommend!"
    },
    {
        name: "Emily Rodriguez",
        role: "Restaurant Owner",
        image: "http://static.photos/people/200x200/3",
        rating: 5,
        text: "We use their commercial service for our restaurant linens. Always pristine, always on time. Best laundry service in the city!"
    }
];

// Render Testimonials
function renderTestimonials() {
    const container = document.getElementById('testimonials');
    if (!container) return;
    
    container.innerHTML = testimonials.map(t => `
        <div class="testimonial-card p-6 rounded-2xl bg-gray-50 dark:bg-gray-700 relative">
            <div class="flex items-center gap-1 mb-4">
                ${Array(t.rating).fill('<i data-feather="star" class="w-4 h-4 text-yellow-400 fill-current"></i>').join('')}
            </div>
            <p class="text-gray-600 dark:text-gray-300 mb-6 relative z-10">${t.text}</p>
            <div class="flex items-center gap-3">
                <img src="${t.image}" alt="${t.name}" class="w-12 h-12 rounded-full object-cover">
                <div>
                    <div class="font-semibold text-gray-900 dark:text-white">${t.name}</div>
                    <div class="text-sm text-gray-500 dark:text-gray-400">${t.role}</div>
                </div>
            </div>
        </div>
    `).join('');
    
    // Re-initialize feather icons for new content
    if (typeof feather !== 'undefined') {
        feather.replace();
    }
}

// Order Tracking Simulation
const orderTracker = {
    statuses: [
        { id: 'received', label: 'Order Received', icon: 'inbox', time: '9:00 AM' },
        { id: 'picked', label: 'Picked Up', icon: 'truck', time: '10:30 AM' },
        { id: 'processing', label: 'In Progress', icon: 'loader', time: '2:00 PM' },
        { id: 'ready', label: 'Ready for Delivery', icon: 'package', time: '5:00 PM' },
        { id: 'delivered', label: 'Delivered', icon: 'check-circle', time: '6:30 PM' }
    ],
    
    simulateProgress(orderId) {
        const container = document.getElementById('tracking-timeline');
        if (!container) return;
        
        let currentStep = 0;
        
        const updateTimeline = () => {
            const progress = (currentStep / (this.statuses.length - 1)) * 100;
            
            container.innerHTML = `
                <div class="relative">
                    <div class="timeline-line"></div>
                    <div class="timeline-line-progress" style="height: ${progress}%"></div>
                    ${this.statuses.map((status, index) => `
                        <div class="relative flex items-start gap-4 mb-8 ${index <= currentStep ? 'opacity-100' : 'opacity-40'}">
                            <div class="w-10 h-10 rounded-full flex items-center justify-center ${index <= currentStep ? 'bg-primary-500 text-white' : 'bg-gray-200 dark:bg-gray-600 text-gray-500'} relative z-10">
                                <i data-feather="${status.icon}" class="w-5 h-5"></i>
                            </div>
                            <div>
                                <div class="font-semibold text-gray-900 dark:text-white">${status.label}</div>
                                <div class="text-sm text-gray-500 dark:text-gray-400">${index <= currentStep ? status.time : 'Pending'}</div>
                            </div>
                        </div>
                    `).join('')}
                </div>
            `;
            
            if (typeof feather !== 'undefined') {
                feather.replace();
            }
            
            if (currentStep < this.statuses.length - 1) {
                currentStep++;
                setTimeout(updateTimeline, 2000);
            }
        };
        
        updateTimeline();
    }
};

// Service Pricing Data
const services = {
    washFold: {
        name: 'Wash & Fold',
        basePrice: 1.50,
        unit: 'lb',
        options: [
            { name: 'Regular', price: 1.50 },
            { name: 'Eco-Friendly', price: 2.00 },
            { name: 'Hypoallergenic', price: 2.50 }
        ]
    },
    dryCleaning: {
        name: 'Dry Cleaning',
        items: [
            { name: 'Shirt/Blouse', price: 5.99 },
            { name: 'Pants/Skirt', price: 7.99 },
            { name: 'Suit (2pc)', price: 14.99 },
            { name: 'Dress', price: 12.99 },
            { name: 'Coat/Jacket', price: 15.99 }
        ]
    },
    homeItems: {
        name: 'Home Items',
        items: [
            { name: 'Bedding Set', price: 25.99 },
            { name: 'Comforter', price: 35.99 },
            { name: 'Curtains (per panel)', price: 15.99 },
            { name: 'Rug (small)', price: 29.99 },
            { name: 'Rug (large)', price: 49.99 }
        ]
    }
};

// Calculate Order Total
function calculateTotal(items) {
    return items.reduce((sum, item) => sum + (item.price * item.quantity), 0);
}

// Format Currency
function formatCurrency(amount) {
    return new Intl.NumberFormat('en-US', {
        style: 'currency',
        currency: 'USD'
    }).format(amount);
}

// Toast Notification
function showToast(message, type = 'success') {
    const toast = document.createElement('div');
    toast.className = `fixed bottom-4 right-4 px-6 py-3 rounded-xl shadow-lg transform translate-y-full transition-transform duration-300 z-50 ${type === 'success' ? 'bg-green-500' : 'bg-red-500'} text-white`;
    toast.textContent = message;
    document.body.appendChild(toast);
    
    setTimeout(() => toast.classList.remove('translate-y-full'), 100);
    setTimeout(() => {
        toast.classList.add('translate-y-full');
        setTimeout(() => toast.remove(), 300);
    }, 3000);
}

// Form Validation
function validateForm(form) {
    const required = form.querySelectorAll('[required]');
    let valid = true;
    
    required.forEach(field => {
        if (!field.value.trim()) {
            field.classList.add('border-red-500');
            valid = false;
        } else {
            field.classList.remove('border-red-500');
        }
    });
    
    return valid;
}

// Initialize on DOM Ready
document.addEventListener('DOMContentLoaded', () => {
    themeManager.init();
    renderTestimonials();
    
    // Initialize feather icons
    if (typeof feather !== 'undefined') {
        feather.replace();
    }
    
    // Handle tracking form
    const trackForm = document.getElementById('track-form');
    if (trackForm) {
        trackForm.addEventListener('submit', (e) => {
            e.preventDefault();
            const orderId = document.getElementById('order-id').value;
            if (orderId) {
                orderTracker.simulateProgress(orderId);
            }
        });
    }
    
    // Handle order form
    const orderForm = document.getElementById('order-form');
    if (orderForm) {
        orderForm.addEventListener('submit', (e) => {
            e.preventDefault();
            if (validateForm(orderForm)) {
                showToast('Order placed successfully! Order #LB' + Date.now().toString().slice(-6));
                orderForm.reset();
            } else {
                showToast('Please fill in all required fields', 'error');
            }
        });
    }
    
    // Service item quantity controls
    document.querySelectorAll('.qty-btn').forEach(btn => {
        btn.addEventListener('click', (e) => {
            const input = e.target.closest('.qty-control').querySelector('input');
            const action = e.target.dataset.action;
            let value = parseInt(input.value) || 0;
            
            if (action === 'inc') value++;
            if (action === 'dec' && value > 0) value--;
            
            input.value = value;
            updateOrderSummary();
        });
    });
});

// Update Order Summary (for order page)
function updateOrderSummary() {
    const summary = document.getElementById('order-summary');
    if (!summary) return;
    
    const items = [];
    document.querySelectorAll('.service-item').forEach(item => {
        const qty = parseInt(item.querySelector('input').value) || 0;
        if (qty > 0) {
            const price = parseFloat(item.dataset.price);
            const name = item.dataset.name;
            items.push({ name, price, quantity: qty });
        }
    });
    
    const subtotal = calculateTotal(items);
    const tax = subtotal * 0.08;
    const total = subtotal + tax;
    
    summary.innerHTML = `
        <div class="space-y-2 mb-4">
            ${items.map(i => `
                <div class="flex justify-between text-sm">
                    <span class="text-gray-600 dark:text-gray-300">${i.name} x${i.quantity}</span>
                    <span class="font-medium text-gray-900 dark:text-white">${formatCurrency(i.price * i.quantity)}</span>
                </div>
            `).join('')}
        </div>
        <div class="border-t border-gray-200 dark:border-gray-700 pt-4 space-y-2">
            <div class="flex justify-between text-sm">
                <span class="text-gray-600 dark:text-gray-300">Subtotal</span>
                <span class="font-medium text-gray-900 dark:text-white">${formatCurrency(subtotal)}</span>
            </div>
            <div class="flex justify-between text-sm">
                <span class="text-gray-600 dark:text-gray-300">Tax (8%)</span>
                <span class="font-medium text-gray-900 dark:text-white">${formatCurrency(tax)}</span>
            </div>
            <div class="flex justify-between text-lg font-bold pt-2 border-t border-gray-200 dark:border-gray-700">
                <span class="text-gray-900 dark:text-white">Total</span>
                <span class="text-primary-600 dark:text-primary-400">${formatCurrency(total)}</span>
            </div>
        </div>
    `;
}

// Export for use in other scripts
window.SudsBubbles = {
    themeManager,
    orderTracker,
    services,
    calculateTotal,
    formatCurrency,
    showToast,
    validateForm
};