/**
 * WP Alpus Theme Framework
 * Alpus Single Product and Quickview
 * 
 * @package WP Alpus Framework
 * @since 1.2.0
 */

window.theme = window.theme || {};

( function ( $ ) {

	/**
	 * Initialize product gallery
	 * 
	 * @class ProductGallery
	 * @since 1.0
	 * @param {string|jQuery} selector
	 * @return {void}
	 */
	theme.initProductGallery = function () {
		function onClickImageFull( e ) {
			var $btn = $( e.currentTarget );
			e.preventDefault();

			// Default or horizontal type
			if ( $btn.siblings( '.product-single-carousel' ).length ) {
				$btn.parent().find( '.slider-slide-active a' ).trigger( 'click' );
				theme.isMobile && $btn.parent().find( '.slider-slide-active a' ).trigger( 'click' );
			} else {
				$btn.prev( 'a' ).trigger( 'click' );
				theme.isMobile && $btn.parent().find( '.slider-slide-active a' ).trigger( 'click' );
			}
		}

		// Image lightbox toggle
		theme.$body.on( 'click', '.product-image-full', onClickImageFull );
	}

	/**
	 * Initilize single product page, and register events for single product.
	 *
	 * @since 1.0
	 * @param {string} selector
	 * @return {void}
	 */
	theme.initProductSingle = ( function () {

		/**
		 * Initalize guide link
		 * 
		 * @since 1.0
		 */
		function initGuideLink() {
			// Guide Link
			theme.$body.on( 'click', '.guide-link', function () {
				var $link = $( this.getAttribute( 'href' ) + '>a' );
				$link.length && $link.trigger( 'click' );
			} );

			if ( theme.hash.toLowerCase().indexOf( 'tab-title-alpus_pa_block_' ) ) {
				$( theme.hash + '>a' ).trigger( 'click' );
			}
		}

		/**
		 * Initialize woocommerce product data
		 * 
		 * @since 1.0
		 */
		function initProductData() {
			// Init data tab accordion
			theme.$body.on( 'init', '.woocommerce-tabs.accordion', function () {
				var $tabs = $( this );
				setTimeout( function () {
					var selector = '';
					if ( theme.hash.toLowerCase().indexOf( 'comment-' ) >= 0 ||
						theme.hash === '#reviews' || theme.hash === '#tab-reviews' ||
						location.href.indexOf( 'comment-page-' ) > 0 || location.href.indexOf( 'cpage=' ) > 0 ) {

						selector = '.reviews_tab a';
					} else if ( theme.hash === '#tab-additional_information' ) {
						selector = '.additional_information_tab a';
					} else {
						selector = '.card:first-child > .card-header a';
					}
					$tabs.find( selector ).trigger( 'click' );
				}, 100 );
			} )
		}
		/**
		 * active review link
		 * 
		 * @since 1.2.0
		 */
		function resetProductTab() {
			var $tab = theme.$body.find( '.woocommerce-tabs:not(.accordion)>.tabs' ),
				$activeLink = $tab.find( '.reviews_tab' );
			if ( $activeLink.hasClass( 'active' ) ) {
				$tab.find( '.nav-link.active' ).removeClass( 'active' );
				$activeLink.removeClass( 'active' ).find( '.nav-link' ).addClass( 'active' );
			}
		}
		/**
		 * Initialize woocommerce compatility
		 * 
		 * @since 1.0
		 * @param {string|jQuery} selector
		 */
		function initWooCompatibility( selector ) {

			// Initialize product gallery again for skeleton screen.
			if ( alpus_vars.skeleton_screen ) {
				// wc product gallery
				if ( $.fn.wc_product_gallery ) {
					$( selector + ' .woocommerce-product-gallery' ).each( function () {
						var $this = $( this );
						typeof $this.data( 'product_gallery' ) == 'undefined' && $this.wc_product_gallery();
					} )
				}
			}

			// Initialize variation form
			if ( $.fn.wc_variation_form && typeof wc_add_to_cart_variation_params !== 'undefined' ) {
				theme.$( selector, '.variations_form' ).each( function () {
					var $form = $( this );
					if ( theme.status != 'load' || $form.closest( '.summary' ).length ) {
						var data_a = jQuery._data( this, 'events' );
						if ( !data_a || !data_a[ 'show_variation' ] ) {
							$form.wc_variation_form();
						} else {
							theme.requestTimeout( function () {
								$form.trigger( 'check_variations' );
							}, 100 );
						}
					}
				} );
			}

			if ( alpus_vars.skeleton_screen && !theme.$body.hasClass( 'alpus-use-vendor-plugin' ) ) {
				// init - wc tab
				$( '.wc-tabs-wrapper, .woocommerce-tabs' ).trigger( 'init' );
				// init - wc rating
				theme.$( selector, '#rating' ).trigger( 'init' );

			} else {
				$( '.woocommerce-tabs.accordion' ).trigger( 'init' );

				// Compatibility with lazyload
				var $image = theme.$( '.woocommerce-product-gallery .wp-post-image' );
				if ( $image.length ) {
					if ( $image.attr( 'data-lazy' ) && $image.attr( 'data-o_src' ) && $image.attr( 'data-o_src' ).indexOf( 'lazy.png' ) >= 0 ) {
						$image.attr( 'data-o_src', $image.attr( 'data-lazy' ) );
					}

					if ( $image.attr( 'data-lazyset' ) && $image.attr( 'data-o_srcset' ) && $image.attr( 'data-o_srcset' ).indexOf( 'lazy.png' ) >= 0 ) {
						$image.attr( 'data-o_srcset', $image.attr( 'data-lazyset' ) );
					}
				}
			}

			resetProductTab();
		}

		return function ( selector ) {
			if ( typeof selector == 'undefined' ) {
				selector = '';
			}

			initProductData();
			initWooCompatibility();


			// Single product page
			theme.createProductSingle( selector + '.product-single' );
			theme.initProductGallery();

			// initVariableProduct();
			initGuideLink();

			theme.$body.on( 'click', '.sticky-product-details .woocommerce-product-gallery__image a', function ( e ) {
				e.preventDefault();
			} );
		}
	} )();

	$( window ).on( 'alpus_after_sticky', function () {
		theme.initProductSingle();                           // Initialize single product
	} );
} )( window.jQuery );