/**
 * CannaIQ Menus - WordPress Plugin JavaScript
 * v2.0.0
 */

(function($) {
    'use strict';

    /**
     * Click Analytics Tracker
     */
    var CannaiQAnalytics = {
        /**
         * Track a click event
         * @param {string} eventType - Type of event (add_to_cart, product_view, promo_click, etc)
         * @param {object} data - Event data (product_id, store_id, product_name, etc)
         */
        track: function(eventType, data) {
            if (!window.cannaiqAnalytics || !window.cannaiqAnalytics.enabled) {
                return;
            }

            var payload = {
                event_type: eventType,
                store_id: data.store_id || window.cannaiqAnalytics.store_id,
                product_id: data.product_id || null,
                product_name: data.product_name || null,
                product_price: data.product_price || null,
                category: data.category || null,
                url: data.url || window.location.href,
                referrer: document.referrer || null,
                timestamp: new Date().toISOString()
            };

            // Send to analytics endpoint
            $.ajax({
                url: window.cannaiqAnalytics.api_url + '/analytics/click',
                method: 'POST',
                contentType: 'application/json',
                data: JSON.stringify(payload),
                headers: {
                    'Authorization': 'Bearer ' + window.cannaiqAnalytics.api_token
                },
                // Fire and forget - don't block user interaction
                async: true
            });
        },

        /**
         * Initialize click tracking on all CannaiQ elements
         */
        init: function() {
            var self = this;

            // Track Add to Cart clicks
            $(document).on('click', '.cannaiq-cart-button, .cannaiq-add-to-cart, .cannaiq-hr-add-btn, .cannaiq-cc-button, [class*="cannaiq"][href*="dutchie"], [class*="cannaiq"][href*="iheartjane"]', function(e) {
                var $el = $(this);
                var $card = $el.closest('[data-product-id], .cannaiq-product-card, .cannaiq-premium-card, .cannaiq-horizontal-row, .cannaiq-compact-card');

                self.track('add_to_cart', {
                    product_id: $card.data('product-id') || $el.data('product-id'),
                    product_name: $card.data('product-name') || $el.data('product-name') || $card.find('.cannaiq-product-name, .cannaiq-premium-name, .cannaiq-hr-name, .cannaiq-cc-name').first().text().trim(),
                    product_price: $card.data('product-price') || $el.data('product-price'),
                    store_id: $card.data('store-id') || $el.data('store-id'),
                    category: $card.data('category') || $el.data('category'),
                    url: $el.attr('href')
                });
            });

            // Track product card clicks (view intent)
            $(document).on('click', '.cannaiq-product-card, .cannaiq-premium-card, .cannaiq-special-card', function(e) {
                // Don't double-track if clicking the cart button
                if ($(e.target).closest('.cannaiq-cart-button, .cannaiq-add-to-cart').length) {
                    return;
                }

                var $card = $(this);
                self.track('product_view', {
                    product_id: $card.data('product-id'),
                    product_name: $card.data('product-name') || $card.find('.cannaiq-product-name, .cannaiq-premium-name').first().text().trim(),
                    product_price: $card.data('product-price'),
                    store_id: $card.data('store-id'),
                    category: $card.data('category')
                });
            });

            // Track promo banner clicks
            $(document).on('click', '.cannaiq-promo-banner .cannaiq-promo-button, .cannaiq-promo-banner', function(e) {
                var $banner = $(this).closest('.cannaiq-promo-banner');
                self.track('promo_click', {
                    store_id: $banner.data('store-id'),
                    promo_headline: $banner.find('.cannaiq-promo-headline').text().trim(),
                    url: $(this).attr('href') || $banner.find('a').first().attr('href')
                });
            });

            // Track category clicks
            $(document).on('click', '.cannaiq-category-card, .cannaiq-category-item', function(e) {
                var $cat = $(this);
                self.track('category_click', {
                    store_id: $cat.data('store-id'),
                    category: $cat.data('category') || $cat.find('.cannaiq-cat-name, .cannaiq-category-name').first().text().trim(),
                    url: $cat.attr('href')
                });
            });
        }
    };

    /**
     * Initialize plugin
     */
    $(document).ready(function() {
        // Initialize analytics tracking
        CannaiQAnalytics.init();

        // Lazy load images
        if ('IntersectionObserver' in window) {
            const imageObserver = new IntersectionObserver((entries, observer) => {
                entries.forEach(entry => {
                    if (entry.isIntersecting) {
                        const img = entry.target;
                        if (img.dataset.src) {
                            img.src = img.dataset.src;
                            img.removeAttribute('data-src');
                            observer.unobserve(img);
                        }
                    }
                });
            });

            document.querySelectorAll('.cannaiq-product-image img[data-src]').forEach(img => {
                imageObserver.observe(img);
            });
        }

        // Add animation to product cards on scroll
        if ('IntersectionObserver' in window) {
            const cardObserver = new IntersectionObserver((entries) => {
                entries.forEach(entry => {
                    if (entry.isIntersecting) {
                        entry.target.style.opacity = '0';
                        entry.target.style.transform = 'translateY(20px)';
                        setTimeout(() => {
                            entry.target.style.transition = 'opacity 0.5s, transform 0.5s';
                            entry.target.style.opacity = '1';
                            entry.target.style.transform = 'translateY(0)';
                        }, 10);
                        cardObserver.unobserve(entry.target);
                    }
                });
            }, {
                threshold: 0.1
            });

            document.querySelectorAll('.cannaiq-product-card, .cannaiq-premium-card, .cannaiq-compact-card').forEach(card => {
                cardObserver.observe(card);
            });
        }
    });

    // Expose for external use
    window.CannaiQAnalytics = CannaiQAnalytics;

})(jQuery);