/* global jQuery:false */
/* global TRX_ADDONS_STORAGE:false */

jQuery(document).on('action.ready_trx_addons', function() {

	"use strict";

	var $document = jQuery( document ),
		$body = jQuery( 'body' );

	if ( ! $body.hasClass( 'added_to_cart_inited' ) ) {

		$body.addClass( 'added_to_cart_inited' );

		var $sc_cart = jQuery( '.sc_layouts_cart' ),
			$cart_button = jQuery( '.sc_layouts_cart_button_wrap' );

		if ( $sc_cart.length > 0 ) {

			// Show/Hide cart
			$sc_cart.filter(':not(.inited)').each( function(idx) {
				var cart = jQuery(this);
				// Show/Hide cart widget as dropdown
				cart.addClass('inited')
					.on('click', '.sc_layouts_cart_icon,.sc_layouts_cart_details', function(e) {
						var link = jQuery( this );
						if ( ! link.data( 'panel-id' ) ) {
							var widget = link.siblings('.sc_layouts_cart_widget').eq(0),
								row    = link.parents('.sc_layouts_row').eq(0),
								cart   = link.parents('.sc_layouts_cart').eq(0);
							if ( widget.length > 0 && widget.text().replace(/\s*/g, '') !== '' ) {
								cart.toggleClass( 'sc_layouts_cart_opened' );
								row.toggleClass( 'sc_layouts_row_on_top' );
								widget.fadeToggle();
								$document.trigger( 'action.opened_dropdown_elements', [$sc_cart] );
							}
							//e.preventDefault();
							//return false;
						}
					})
					.on('click', '.sc_layouts_cart_widget_close', function(e) {
						var link = jQuery( this ),
							row  = link.parents('.sc_layouts_row').eq(0),
							cart = link.parents('.sc_layouts_cart').eq(0);
						row.removeClass( 'sc_layouts_row_on_top' );
						cart.removeClass( 'sc_layouts_cart_opened' );
						link.parent().fadeOut();
						//e.preventDefault();
						//return false;
					} );
			} );

			// Show cart widget as a panel
			$document.on( 'action.prepare_popup_elements', function( e, panel ) {
				if ( panel.hasClass( 'sc_layouts_cart_panel' ) ) {
					$sc_cart.filter( ':visible' ).toggleClass( 'sc_layouts_cart_opened', true );
				}
			} );

			// Hide cart widget as a panel
			$document.on( 'action.close_popup_elements', function( e, panel ) {
				if ( panel.hasClass( 'sc_layouts_cart_panel' ) ) {
					$sc_cart.filter( ':visible' ).removeClass( 'sc_layouts_cart_opened' );
				}
			} );

			// Hide cart widget as button
			if ( trx_addons_apply_filters( 'trx_addons_filter_sc_layouts_cart_button_hide_on_scroll', true ) ) {
				$document.on( 'action.scroll_trx_addons', function() {
					$cart_button.each( function() {
						var $self = jQuery( this );
						if ( $self.hasClass( 'sc_layouts_cart_button_showed' ) ) {
							$self.removeClass( 'sc_layouts_cart_button_showed' );
						}
					} );
				} );
			}

			// WooCommerce Cart: Update amount on the cart button
			$document.on( 'added_to_cart removed_from_cart', function() {

				var $widget = jQuery( '.widget_shopping_cart' ).eq(0);

				// Update amount value on the cart button
				var total = $widget.find( '.total .amount' ).text();
				if ( total !== undefined ) {
					$sc_cart.find( '.sc_layouts_cart_summa' ).text( total );
				}

				// Update count items on the cart button
				var cnt = 0;
				$widget.find( '.cart_list li' ).each( function() {
					var q = jQuery( this ).find( '.quantity' ).html().split( ' ', 2 );
					if ( ! isNaN( q[0] ) ) {
						cnt += Number( q[0] );
					}
				} );
				var items = $sc_cart.find( '.sc_layouts_cart_items' ).eq(0).text().split( ' ', 2 );
				items[0] = cnt;
				jQuery( '.sc_layouts_cart_items' ).text( items[0] + ( items.length > 1 ? ' ' + items[1] : '' ) );
				jQuery( '.sc_layouts_cart_items_short' ).text( items[0] );
				// Update data-attr on button
				$sc_cart.data( {
					'items': cnt ? cnt : 0,
					'summa': total ? total : 0
				} );
				// Open cart panel
				sc_layouts_cart_panel_open( $sc_cart );
			} );

			// EDD Cart: Update amount on the cart button
			jQuery( document.body ).on( 'edd_cart_item_added edd_cart_item_removed edd_quantity_updated', function ( e, data ) {
				var items = $sc_cart.find( '.sc_layouts_cart_items' ).eq(0).text().split( ' ', 2 );
				items[0] = data.cart_quantity ? data.cart_quantity : data.quantity;
				jQuery( '.sc_layouts_cart_items' ).text( items[0] + ( items.length > 1 ? ' ' + items[1] : '' ) );
				jQuery( '.sc_layouts_cart_items_short' ).text( items[0] );
				jQuery( '.sc_layouts_cart_summa' ).text( data.total );
				// Update data-attr on button
				$sc_cart.data( {
					'items': data.cart_quantity ? data.cart_quantity : 0,
					'summa': data.total ? data.total : 0
				} );
				// Open cart panel
				sc_layouts_cart_panel_open( $sc_cart );
			} );

		}
	}

	// Open a panel with cart widget or display an icon with counter after elements are added to the cart
	function sc_layouts_cart_panel_open( $sc_cart ) {
		if ( ! $sc_cart.hasClass( 'sc_layouts_cart_opened' ) ) {
			var link = $sc_cart.filter( ':visible' ).find( '.sc_layouts_cart_icon,.sc_layouts_cart_details' ).eq(0);
			if ( link.length ) {
				// Show panel
				if ( link.data( 'panel-id' ) ) {
					link.trigger( 'click' );

				// Show button after hidden elements are inited (to skip scroll event inside init_hidden_elements)
				} else if ( link.data( 'button-id' ) ) {
					setTimeout( function() {
						jQuery( '#' + link.data( 'button-id' ) ).toggleClass( 'sc_layouts_cart_button_showed' );
					}, 10 );
				}
			}
		}
	}
} );