// Mock data for rides
const mockRides = [
    {
        id: 1,
        from: "San Francisco, CA",
        to: "Los Angeles, CA",
        date: "2024-01-20",
        time: "08:00 AM",
        price: 45,
        seats: 3,
        driver: "Sarah M.",
        driverImage: "http://static.photos/people/200x200/1",
        rating: 4.8,
        car: "Tesla Model 3",
        features: ["AC", "WiFi", "Pets OK"]
    },
    {
        id: 2,
        from: "New York, NY",
        to: "Boston, MA",
        date: "2024-01-21",
        time: "09:30 AM",
        price: 35,
        seats: 2,
        driver: "Mike R.",
        driverImage: "http://static.photos/people/200x200/2",
        rating: 4.9,
        car: "Honda Civic",
        features: ["AC", "Music"]
    },
    {
        id: 3,
        from: "Chicago, IL",
        to: "Detroit, MI",
        date: "2024-01-22",
        time: "07:00 AM",
        price: 40,
        seats: 4,
        driver: "Emma L.",
        driverImage: "http://static.photos/people/200x200/3",
        rating: 4.7,
        car: "Toyota Camry",
        features: ["AC", "Luggage Space"]
    },
    {
        id: 4,
        from: "Seattle, WA",
        to: "Portland, OR",
        date: "2024-01-20",
        time: "02:00 PM",
        price: 25,
        seats: 3,
        driver: "John D.",
        driverImage: "http://static.photos/people/200x200/4",
        rating: 5.0,
        car: "Subaru Outback",
        features: ["Bike Rack", "Pets OK"]
    },
    {
        id: 5,
        from: "Austin, TX",
        to: "Dallas, TX",
        date: "2024-01-23",
        time: "10:00 AM",
        price: 30,
        seats: 2,
        driver: "Lisa K.",
        driverImage: "http://static.photos/people/200x200/5",
        rating: 4.6,
        car: "BMW X3",
        features: ["AC", "WiFi", "Leather Seats"]
    },
    {
        id: 6,
        from: "Miami, FL",
        to: "Orlando, FL",
        date: "2024-01-21",
        time: "11:00 AM",
        price: 28,
        seats: 3,
        driver: "Carlos G.",
        driverImage: "http://static.photos/people/200x200/6",
        rating: 4.9,
        car: "Ford Mustang",
        features: ["Music", "Snacks"]
    }
];

// Theme toggle functionality
function initTheme() {
    if (localStorage.theme === 'dark' || (!('theme' in localStorage) && window.matchMedia('(prefers-color-scheme: dark)').matches)) {
        document.documentElement.classList.add('dark');
    } else {
        document.documentElement.classList.remove('dark');
    }
}

function toggleTheme() {
    if (document.documentElement.classList.contains('dark')) {
        document.documentElement.classList.remove('dark');
        localStorage.theme = 'light';
    } else {
        document.documentElement.classList.add('dark');
        localStorage.theme = 'dark';
    }
}

// Navigation
function showSection(sectionId) {
    // Hide all sections
    const sections = ['hero', 'rides', 'how-it-works', 'offer-ride'];
    sections.forEach(id => {
        const el = document.getElementById(id);
        if (el) {
            if (id === sectionId) {
                el.classList.remove('hidden');
                el.scrollIntoView({ behavior: 'smooth', block: 'start' });
            } else {
                el.classList.add('hidden');
            }
        }
    });
    
    // Special handling for hero to show it properly
    if (sectionId === 'hero') {
        document.getElementById('hero').classList.remove('hidden');
        window.scrollTo({ top: 0, behavior: 'smooth' });
    }
}

// Search functionality
function searchRides() {
    const from = document.getElementById('search-from').value;
    const to = document.getElementById('search-to').value;
    const date = document.getElementById('search-date').value;
    
    // Show loading state
    const ridesContainer = document.getElementById('rides-container');
    ridesContainer.innerHTML = '<div class="col-span-full text-center py-12"><div class="shimmer h-32 w-full rounded-xl"></div></div>';
    
    // Simulate API call
    setTimeout(() => {
        displayRides(mockRides, from, to);
        showSection('rides');
        
        // Update search results text
        const resultsText = document.getElementById('search-results-text');
        if (from && to) {
            resultsText.textContent = `Rides from ${from} to ${to}${date ? ' on ' + date : ''}`;
        } else {
            resultsText.textContent = 'Showing all available rides';
        }
    }, 800);
}

function displayRides(rides, filterFrom = '', filterTo = '') {
    const container = document.getElementById('rides-container');
    container.innerHTML = '';
    
    // Filter rides (case insensitive partial match)
    const filteredRides = rides.filter(ride => {
        const matchFrom = !filterFrom || ride.from.toLowerCase().includes(filterFrom.toLowerCase());
        const matchTo = !filterTo || ride.to.toLowerCase().includes(filterTo.toLowerCase());
        return matchFrom && matchTo;
    });
    
    if (filteredRides.length === 0) {
        container.innerHTML = `
            <div class="col-span-full text-center py-12">
                <div class="inline-block p-4 rounded-full bg-gray-100 dark:bg-slate-700 mb-4">
                    <i data-feather="inbox" class="w-8 h-8 text-gray-400"></i>
                </div>
                <p class="text-gray-600 dark:text-gray-400">No rides found matching your criteria.</p>
                <button onclick="displayRides(mockRides)" class="mt-4 text-primary-600 hover:text-primary-700 font-medium">Show all rides</button>
            </div>
        `;
        feather.replace();
        return;
    }
    
    filteredRides.forEach(ride => {
        const card = document.createElement('ride-card');
        card.ride = ride;
        container.appendChild(card);
    });
    
    feather.replace();
}

// Offer ride form
function offerRide(event) {
    event.preventDefault();
    
    // Show success message
    const btn = event.target.querySelector('button[type="submit"]');
    const originalText = btn.textContent;
    btn.textContent = 'Publishing...';
    btn.disabled = true;
    
    setTimeout(() => {
        btn.textContent = '✓ Ride Published!';
        btn.classList.remove('from-secondary-500', 'to-secondary-600');
        btn.classList.add('from-primary-500', 'to-primary-600');
        
        setTimeout(() => {
            showSection('rides');
            // Reset form
            event.target.reset();
            btn.textContent = originalText;
            btn.disabled = false;
            btn.classList.remove('from-primary-500', 'to-primary-600');
            btn.classList.add('from-secondary-500', 'to-secondary-600');
            
            // Add the new ride to mock data (in real app, this would be an API call)
            const newRide = {
                id: mockRides.length + 1,
                from: "Your Location",
                to: "Destination",
                date: new Date().toISOString().split('T')[0],
                time: "09:00 AM",
                price: 30,
                seats: 3,
                driver: "You",
                driverImage: "http://static.photos/people/200x200/99",
                rating: 5.0,
                car: "Your Car",
                features: ["AC"]
            };
            mockRides.unshift(newRide);
            displayRides(mockRides);
        }, 1500);
    }, 1000);
}

// Initialize
document.addEventListener('DOMContentLoaded', () => {
    initTheme();
    
    // Set today's date as min for date inputs
    const today = new Date().toISOString().split('T')[0];
    document.querySelectorAll('input[type="date"]').forEach(input => {
        input.min = today;
    });
    
    // Check URL hash for direct navigation
    const hash = window.location.hash.replace('#', '');
    if (hash && ['rides', 'how-it-works', 'offer-ride'].includes(hash)) {
        showSection(hash);
    }
});

// Export functions for global access
window.toggleTheme = toggleTheme;
window.showSection = showSection;
window.searchRides = searchRides;
window.offerRide = offerRide;