import './bootstrap.js';
/*
 * Welcome to your app's main JavaScript file!
 *
 * We recommend including the built version of this JavaScript file
 * (and its CSS file) in your base layout (base.html.twig).
 */

// any CSS you import will output into a single css file (app.css in this case)
import './styles/tailwind.css';
import './styles/app.css';

// Notification System
class NotificationSystem {
    constructor() {
        this.container = null;
        this.init();
    }

    init() {
        // Create notification container if it doesn't exist
        this.container = document.getElementById('notification-container');
        if (!this.container) {
            this.container = document.createElement('div');
            this.container.id = 'notification-container';
            this.container.className = 'notification-container';
            document.body.appendChild(this.container);
        }
    }

    show(message, type = 'info', title = '', duration = 5000) {
        const notification = document.createElement('div');
        notification.className = `notification ${type}`;
        
        const icon = this.getIcon(type);
        const closeIcon = this.getCloseIcon();
        
        notification.innerHTML = `
            <div class="notification-icon">${icon}</div>
            <div class="notification-content">
                ${title ? `<div class="notification-title">${title}</div>` : ''}
                <div class="notification-message">${message}</div>
            </div>
            <button class="notification-close" onclick="this.parentElement.remove()">${closeIcon}</button>
            <div class="notification-progress" style="width: 100%; animation: progress ${duration}ms linear forwards;"></div>
        `;

        // Add progress bar animation
        const style = document.createElement('style');
        style.textContent = `
            @keyframes progress {
                from { width: 100%; }
                to { width: 0%; }
            }
        `;
        document.head.appendChild(style);

        this.container.appendChild(notification);

        // Trigger animation
        setTimeout(() => {
            notification.classList.add('show');
        }, 10);

        // Auto remove
        if (duration > 0) {
            setTimeout(() => {
                this.remove(notification);
            }, duration);
        }

        return notification;
    }

    getIcon(type) {
        const icons = {
            success: `<svg fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"></path>
            </svg>`,
            error: `<svg fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
            </svg>`,
            warning: `<svg fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-2.5L13.732 4c-.77-.833-1.964-.833-2.732 0L3.732 16.5c-.77.833.192 2.5 1.732 2.5z"></path>
            </svg>`,
            info: `<svg fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"></path>
            </svg>`
        };
        return icons[type] || icons.info;
    }

    getCloseIcon() {
        return `<svg width="16" height="16" fill="none" stroke="currentColor" viewBox="0 0 24 24">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
        </svg>`;
    }

    remove(notification) {
        if (notification && notification.parentElement) {
            notification.classList.remove('show');
            setTimeout(() => {
                if (notification.parentElement) {
                    notification.remove();
                }
            }, 300);
        }
    }

    success(message, title = 'موفقیت') {
        return this.show(message, 'success', title);
    }

    error(message, title = 'خطا') {
        return this.show(message, 'error', title);
    }

    warning(message, title = 'هشدار') {
        return this.show(message, 'warning', title);
    }

    info(message, title = 'اطلاعات') {
        return this.show(message, 'info', title);
    }
}

// Initialize notification system
const notification = new NotificationSystem();

// Make notification available globally
window.notification = notification;

// Test notification system
setTimeout(() => {
    if (window.notification) {
        console.log('Notification system initialized successfully');
    }
}, 1000);

// Blog functionality
document.addEventListener('DOMContentLoaded', function() {
    // Blog search enhancement
    const searchInput = document.querySelector('input[name="search"]');
    if (searchInput) {
        searchInput.addEventListener('focus', function() {
            this.classList.add('blog-search-input');
        });
        
        searchInput.addEventListener('blur', function() {
            this.classList.remove('blog-search-input');
        });
    }

    // Blog card hover effects
    const blogCards = document.querySelectorAll('.group.bg-white.rounded-2xl');
    blogCards.forEach(card => {
        card.classList.add('blog-card-hover');
    });

    // Pagination hover effects
    const paginationItems = document.querySelectorAll('nav a, nav span');
    paginationItems.forEach(item => {
        item.classList.add('pagination-item');
    });

    // Smooth scroll for anchor links
    const anchorLinks = document.querySelectorAll('a[href^="#"]');
    anchorLinks.forEach(link => {
        link.addEventListener('click', function(e) {
            e.preventDefault();
            const target = document.querySelector(this.getAttribute('href'));
            if (target) {
                target.scrollIntoView({
                    behavior: 'smooth',
                    block: 'start'
                });
            }
        });
    });

    // Lazy loading for images
    const images = document.querySelectorAll('img[data-src]');
    const imageObserver = new IntersectionObserver((entries, observer) => {
        entries.forEach(entry => {
            if (entry.isIntersecting) {
                const img = entry.target;
                img.src = img.dataset.src;
                img.classList.remove('blog-loading');
                img.classList.add('opacity-100');
                observer.unobserve(img);
            }
        });
    });

    images.forEach(img => {
        img.classList.add('blog-loading', 'opacity-0');
        imageObserver.observe(img);
    });

    // Reading progress bar for blog posts
    const blogPost = document.querySelector('main.min-h-screen.bg-gray-50');
    if (blogPost) {
        const progressBar = document.createElement('div');
        progressBar.className = 'fixed top-0 left-0 w-0 h-1 bg-gradient-to-r from-blue-500 to-purple-500 z-50 transition-all duration-300';
        document.body.appendChild(progressBar);

        window.addEventListener('scroll', function() {
            const scrollTop = window.pageYOffset;
            const docHeight = document.body.scrollHeight - window.innerHeight;
            const scrollPercent = (scrollTop / docHeight) * 100;
            progressBar.style.width = scrollPercent + '%';
        });
    }

    // Copy code blocks functionality
    const codeBlocks = document.querySelectorAll('pre code');
    codeBlocks.forEach(block => {
        const copyButton = document.createElement('button');
        copyButton.className = 'absolute top-2 left-2 px-2 py-1 text-xs bg-gray-800 text-white rounded opacity-0 group-hover:opacity-100 transition-opacity duration-200';
        copyButton.textContent = 'کپی';
        
        const wrapper = document.createElement('div');
        wrapper.className = 'relative group';
        wrapper.style.position = 'relative';
        
        block.parentNode.insertBefore(wrapper, block);
        wrapper.appendChild(block);
        wrapper.appendChild(copyButton);
        
        copyButton.addEventListener('click', function() {
            navigator.clipboard.writeText(block.textContent).then(() => {
                copyButton.textContent = 'کپی شد!';
                setTimeout(() => {
                    copyButton.textContent = 'کپی';
                }, 2000);
            });
        });
    });

    // Q&A functionality
    // Add hover effects to Q&A cards
    const qaCards = document.querySelectorAll('.bg-white.rounded-2xl.shadow-soft');
    qaCards.forEach(card => {
        card.classList.add('qa-card-hover');
    });

    // Add hover effects to Q&A tags
    const qaTags = document.querySelectorAll('.inline-flex.items-center.px-3.py-1');
    qaTags.forEach(tag => {
        tag.classList.add('qa-tag-hover');
    });

    // Add focus effects to Q&A form inputs
    const qaInputs = document.querySelectorAll('input, textarea, select');
    qaInputs.forEach(input => {
        input.classList.add('qa-form-focus');
    });

    // Add hover effects to Q&A pagination
    const qaPaginationItems = document.querySelectorAll('nav a, nav span');
    qaPaginationItems.forEach(item => {
        item.classList.add('qa-pagination-item');
    });

    // Add stagger animation to Q&A cards
    qaCards.forEach((card, index) => {
        card.classList.add('qa-fade-in-up');
        if (index < 4) {
            card.classList.add(`qa-stagger-${index + 1}`);
        }
    });

    // Q&A search enhancement
    const qaSearchInput = document.querySelector('input[name="search"]');
    if (qaSearchInput) {
        qaSearchInput.addEventListener('focus', function() {
            this.parentElement.classList.add('ring-2', 'ring-blue-500');
        });
        
        qaSearchInput.addEventListener('blur', function() {
            this.parentElement.classList.remove('ring-2', 'ring-blue-500');
        });
    }

    // Q&A filter enhancement
    const qaFilterSelect = document.querySelector('select[name="filter"]');
    if (qaFilterSelect) {
        qaFilterSelect.addEventListener('change', function() {
            this.classList.add('bg-blue-50', 'border-blue-300');
            setTimeout(() => {
                this.classList.remove('bg-blue-50', 'border-blue-300');
            }, 300);
        });
    }

    // Q&A vote button enhancement
    const qaVoteButtons = document.querySelectorAll('.vote-btn');
    qaVoteButtons.forEach(button => {
        button.classList.add('qa-vote-btn');
    });

    // Q&A tag selection enhancement
    const qaTagSuggestions = document.querySelectorAll('.tag-suggestion');
    qaTagSuggestions.forEach(tag => {
        tag.addEventListener('click', function() {
            this.classList.toggle('qa-tag-selected');
            this.classList.toggle('qa-tag-unselected');
        });
    });

    // Q&A answer acceptance enhancement
    const qaAcceptButtons = document.querySelectorAll('.accept-answer-btn');
    qaAcceptButtons.forEach(button => {
        button.addEventListener('click', function() {
            this.classList.add('bg-green-200', 'text-green-800');
            setTimeout(() => {
                this.classList.remove('bg-green-200', 'text-green-800');
            }, 1000);
        });
    });

    // Q&A loading states
    const qaForms = document.querySelectorAll('form');
    qaForms.forEach(form => {
        form.addEventListener('submit', function() {
            const submitButton = this.querySelector('button[type="submit"]');
            if (submitButton) {
                submitButton.classList.add('qa-loading-shimmer');
                submitButton.disabled = true;
            }
        });
    });
});