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// **********************************************************************//
// ! Initialize theme configuration and variables
// **********************************************************************//

// priority of 999 is in kirki 
add_action('wp_head', 'etheme_assets', 1000);
if(!function_exists('etheme_assets')) {
	function etheme_assets() {
		$post_id = (array)get_query_var('et_page-id', array( 'id' => 0, 'type' => 'page' ));
		$is_rtl = get_query_var('et_is-rtl', false);
		$css = et_custom_styles();
		$css .= et_custom_styles_responsive();
		
		$bg_image = etheme_get_custom_field('bg_image', $post_id['id']);
		$bg_color = etheme_get_custom_field('bg_color', $post_id['id']);
		
		if( ! empty( $bg_image ) || ! empty( $bg_color ) ) {
			$css .= 'body {';
			if( ! empty( $bg_color ) ) $css .= 'background-color: ' . $bg_color . '!important;';
			if( ! empty( $bg_image ) ) $css .= 'background-image: url(' . $bg_image .')!important;';
			$css .= '}';
		}
		
		// ! Breadcrumb background image for single pages
		global $post;
		$bread_bg = etheme_get_option( 'breadcrumb_bg',
			array(
				'background-color'      => '',
				'background-image'      => '',
				'background-repeat'     => '',
				'background-position'   => '',
				'background-size'       => '',
				'background-attachment' => '',
			)
		);
		
		$post_id = etheme_get_page_id( true );
		
		if ( $post_id['id'] == NULL ) {
			$post_id['id'] = is_object($post) ? $post->ID : 0;
		}
		
		if( in_array($post_id['type'], array('page', 'shop', 'blog', 'portfolio')) && $post_id['id'] > 0 && has_post_thumbnail($post_id['id']) && ! get_query_var( 'portfolio_category' ) ) {
			if ( $post_id['type'] == 'shop' && get_option( 'woocommerce_shop_page_id', '' ) == '' ) {
				$bread_bg['background-image'] = '';
			}
			else {
				$bread_bg['background-image'] = wp_get_attachment_url( get_post_thumbnail_id($post_id['id']), 'large');
			}
		}

//	if( is_category() || is_tax('product_cat') ) {
//		$term_id = get_queried_object()->term_id;
//
//		if( $term_id && $image = get_term_meta( $term_id, '_et_page_heading', true ) ) {
//			$bread_bg['background-image'] = $image;
//		}
//	}
		
		if ( get_query_var('portfolio_category') ) {
			$portfolio_page = etheme_get_option('portfolio_page', '');
			if ( ! empty( $portfolio_page ) && has_post_thumbnail( $portfolio_page ) ) {
				$bread_bg['background-image'] = get_the_post_thumbnail_url( $portfolio_page, 'large' );
			}
		}
		if( ! empty( $bread_bg['background-image'] ) || ! empty( $bread_bg['background-color'] ) ){
			$css .= '.page-heading, .breadcrumb-trail {';
			if ( ! empty( $bread_bg['background-image'] ) ) {
				    $css .= 'background-image: var(--page-heading-bg, url(' . $bread_bg['background-image'] . '));';
			}
            $css .= 'margin-bottom: 25px;';
			$css .= '}';
            $css .= '.breadcrumb-trail .page-heading {';
                $css .= 'background-color: transparent;';
            $css .= '}';
		}
		
		if ( empty( $bread_bg['background-image'] ) ) {
			wp_dequeue_script( 'breadcrumbs-effect-mouse');
		}
		
		// ! End of "Breadcrumb background image for single pages"
		if ( etheme_get_option('slider_arrows_colors', 'transparent') == 'transparent') {
			$css .= '.swiper-custom-right:not(.et-swiper-elementor-nav), .swiper-custom-left:not(.et-swiper-elementor-nav){
			background: transparent !important;
		}';
		}

		// site width + 50px size of arrow + 10px move path
		$css .= '@media only screen and (max-width: '.(get_theme_mod('site_width', 1170) + 50 + 10).'px) {';
            $css .= '.swiper-custom-left, .middle-inside .swiper-entry .swiper-button-prev, .middle-inside.swiper-entry .swiper-button-prev { '.($is_rtl ? 'right' : 'left').': -15px; }';
            $css .= '.swiper-custom-right, .middle-inside .swiper-entry .swiper-button-next, .middle-inside.swiper-entry .swiper-button-next { '.($is_rtl ? 'left' : 'right').': -15px; }';
            $css .= '.middle-inbox .swiper-entry .swiper-button-prev, .middle-inbox.swiper-entry .swiper-button-prev { '.($is_rtl ? 'right' : 'left').': 8px; }';
            $css .= '.middle-inbox .swiper-entry .swiper-button-next, .middle-inbox.swiper-entry .swiper-button-next { '.($is_rtl ? 'left' : 'right').': 8px; }';
            $css .= '.swiper-entry:hover .swiper-custom-left, .middle-inside .swiper-entry:hover .swiper-button-prev, .middle-inside.swiper-entry:hover .swiper-button-prev{ '.($is_rtl ? 'right' : 'left').': -5px; }';
            $css .= '.swiper-entry:hover .swiper-custom-right, .middle-inside .swiper-entry:hover .swiper-button-next, .middle-inside.swiper-entry:hover .swiper-button-next{ '.($is_rtl ? 'left' : 'right').': -5px; }';
            $css .= '.middle-inbox .swiper-entry:hover .swiper-button-prev, .middle-inbox.swiper-entry:hover .swiper-button-prev { '.($is_rtl ? 'right' : 'left').': 5px; }';
            $css .= '.middle-inbox .swiper-entry:hover .swiper-button-next, .middle-inbox.swiper-entry:hover .swiper-button-next{ '.($is_rtl ? 'left' : 'right').': 5px; }';
        $css .= '}';
		
		if ( get_query_var( 'etheme_single_product_variation_gallery', false ) ) {
			$css .= '.swiper-control-top, .swiper-control-bottom { transition: min-height .3s ease-in-out; }';
		}
		
		// et-core-plugin
		$element_options = array();
		
		$element_options['media_query'] = get_theme_mod('mobile_header_start_from', 992);
		
		$element_options['item_model_box_def'] = 				array(
			'margin-top'          => '0px',
			'margin-right'        => '0px',
			'margin-bottom'       => '0px',
			'margin-left'         => '0px',
			'border-top-width'    => '0px',
			'border-right-width'  => '0px',
			'border-bottom-width' => '0px',
			'border-left-width'   => '0px',
			'padding-top'         => '10px',
			'padding-right'       => '10px',
			'padding-bottom'      => '10px',
			'padding-left'        => '10px',
		);
		// together options
		$element_options['menu_item_box_model_et-desktop']   = get_theme_mod( 'menu_item_box_model_et-desktop', $element_options['item_model_box_def']);
		$element_options['menu_nice_space_et-desktop']       = get_theme_mod( 'menu_nice_space_et-desktop', '0' );
		$element_options['menu_2_item_box_model_et-desktop'] = get_theme_mod( 'menu_2_item_box_model_et-desktop', $element_options['item_model_box_def'] );
		$element_options['menu_2_nice_space_et-desktop']     = get_theme_mod( 'menu_2_nice_space_et-desktop', '0' );

		ob_start();
		if ( $element_options['menu_nice_space_et-desktop'] ) { ?>
			.header-main-menu.et_element-top-level .menu {
			<?php echo ( isset( $element_options['menu_item_box_model_et-desktop']['margin-right'] ) ) ? 'margin-right:' . '-' . $element_options['menu_item_box_model_et-desktop']['margin-right'] : ''; ?>;
			<?php echo ( isset( $element_options['menu_item_box_model_et-desktop']['margin-left'] ) ) ? 'margin-left:' . '-' . $element_options['menu_item_box_model_et-desktop']['margin-left'] : ''; ?>;
			}
		<?php }
		
		if ( $element_options['menu_2_nice_space_et-desktop'] ) { ?>
			.header-main-menu2.et_element-top-level .menu {
			<?php echo ( isset( $element_options['menu_2_item_box_model_et-desktop']['margin-right'] ) ) ? 'margin-right:' . '-' . $element_options['menu_2_item_box_model_et-desktop']['margin-right'] : ''; ?>;
			<?php echo ( isset( $element_options['menu_2_item_box_model_et-desktop']['margin-left'] ) ) ? 'margin-left:' . '-' . $element_options['menu_2_item_box_model_et-desktop']['margin-left'] : ''; ?>;
			}
		<?php }
		
		if ( !get_query_var('et_mobile-optimization', false) ) { ?>
            @media only screen and (max-width: <?php echo esc_html($element_options['media_query']); ?>px) {
                .header-wrapper,
                .site-header-vertical {
                    display: none;
                }
            }

            @media only screen and (min-width: <?php echo esc_html($element_options['media_query'] + 1); ?>px) {
                .mobile-header-wrapper {
                    display: none;
                }
            }
		
		<?php }
		$css .= ob_get_clean();
		
		// JetPack fix for carousels
		$css .= '.swiper-container{width: auto}';
		
		if ( get_theme_mod('product_stretch_img', true)) {
			$css .= '.content-product .product-content-image img, .category-grid img, .categoriesCarousel .category-grid img{width: 100%}';
		}

		if ( get_theme_mod('product_video_thumbnail', false) ) {
            $cropping = get_option( 'woocommerce_thumbnail_cropping', '1:1' );
            if ($cropping == 'custom') {
                $cropping_w          = max( 1, (float) get_option( 'woocommerce_thumbnail_cropping_custom_width', '4' ) );
                $cropping_h         = max( 1, (float) get_option( 'woocommerce_thumbnail_cropping_custom_height', '3' ) );
                if ( $cropping_w && $cropping_h ) {
                    $css .= '.content-product .product-image-wrapper video {aspect-ratio: '.$cropping_w . '/' . $cropping_h.'}';
                }
            }
        }
		
		// Elementor widgets to make init slides with correct width proportions
		$css .= '.etheme-elementor-slider:not(.swiper-container-initialized, .swiper-initialized) .swiper-slide{max-width:calc(100% / var(--slides-per-view, 4))}';
        // mostly for Etheme Slides widget with slider effects that are only with 1 slide per view
        $css .= '.etheme-elementor-slider[data-animation]:not(.swiper-container-initialized, .swiper-initialized, [data-animation=slide], [data-animation=coverflow]) .swiper-slide{max-width: 100%;}';

        $css .= 'body:not([data-elementor-device-mode]) .etheme-elementor-off-canvas__container {transition: none; opacity: 0; visibility: hidden; position: fixed;}';

//		wp_add_inline_style('xstore-inline-custom-css', $css);
		echo '<style type="text/css" class="et_custom-css">' . et_minify_css($css). '</style>';

		$browser_bar_color = get_theme_mod('browser_bar_color', '');
		if ( $browser_bar_color ) :?>
            <!-- Chrome, Firefox OS and Opera -->
            <meta name="theme-color" content="<?php echo esc_attr( $browser_bar_color ); ?>" />
            <!-- Windows Phone -->
            <meta name="msapplication-navbutton-color" content="<?php echo esc_attr( $browser_bar_color ); ?>" />
            <!-- iOS Safari -->
            <meta name="apple-mobile-web-app-capable" content="yes">
            <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
        <?php endif;
	}
}

// **********************************************************************//
// ! Render custom styles
// **********************************************************************//
if ( !function_exists('et_custom_styles') ) {
	function et_custom_styles () {
		
		$css = '';
		
		$fonts = get_option( 'etheme-fonts', false );
		if ( $fonts ) {
			foreach ( $fonts as $value ) {
				// ! Validate format
				switch ( $value['file']['extension'] ) {
					case 'ttf':
						$format = 'truetype';
						break;
					case 'otf':
						$format = 'opentype';
						break;
//						case 'eot':
//							$format = false;
//							break;
					case 'eot?#iefix':
						$format = 'embedded-opentype';
						break;
					case 'woff2':
						$format = 'woff2';
						break;
					case 'woff':
						$format = 'woff';
						break;
					default:
						$format = false;
						break;
				}
				
				$format = ( $format ) ? 'format("' . $format . '")' : '';
				
				$font_url = ( is_ssl() && (strpos($value['file']['url'], 'https') === false) ) ? str_replace('http', 'https', $value['file']['url']) : $value['file']['url'];
				
				// ! Set fonts
				$css .= '
						@font-face {
							font-family: "' . $value['name'] . '";
							src: url(' . $font_url . ') ' . $format . ';
							font-display: swap;
						}
					';
			}
		}
		
		$sale_size = etheme_get_option('sale_icon_size', '');

		$sale_size = ( function_exists( 'etheme_get_size' ) ) ? etheme_get_size( $sale_size ) : explode( 'x', $sale_size );
		
		if ( ! isset( $sale_size[0] ) ) $sale_size[0] = 3.75;
		if ( ! isset( $sale_size[1] ) ) $sale_size[1] = $sale_size[0];
		
		$sale_width = $sale_size[0];
		$sale_height = $sale_size[1];
		
		if ( !empty($sale_width) || !empty($sale_height)) {
			$css .= '.onsale{';
			$css .= ( ! empty( $sale_width ) ) ? 'width:' . $sale_width . 'em;' : '';
			$css .= ( ! empty( $sale_height ) ) ? 'height:' . $sale_height . 'em; line-height: 1.2;' : '';
			$css .= '}';
		}
		
		$active_buttons_bg = etheme_get_option('active_buttons_bg',
			array(
				'regular'    => '',
				'hover'   => '',
			)
		);
		
		if ( is_array($active_buttons_bg) && isset($active_buttons_bg['hover']) && $active_buttons_bg['hover'] != '' ) {
			$css .= '.btn-checkout:hover, .btn-view-wishlist:hover {
				opacity: 1 !important;
			}';
		}
		
		if ( get_query_var('et_is-quick-view', false) && get_query_var('et_is-quick-view-type', 'popup') == 'popup') {
			$q_dimentions = etheme_get_option('quick_dimentions',
				array(
					'width'  => '',
					'height' => '',
				)
			);
			if ( !empty($q_dimentions['width']) || !empty($q_dimentions['height']) ) {
				$css .= '@media (min-width: 768px) {';
				$css .= '.quick-view-popup.et-quick-view-wrapper {';
				if ( ! empty( $q_dimentions['width'] ) ) {
					$css .= 'width: ' . $q_dimentions['width'] . ';';
				}
				if ( ! empty( $q_dimentions['height'] ) ) {
					$css .= 'height: ' . $q_dimentions['height'] . ';';
				}
				
				$css .= '}';
				
				if ( ! empty( $q_dimentions['height'] ) ) {
					$css .= '.quick-view-popup .product-content {';
					$css .= 'max-height:' . $q_dimentions['height'] . ';';
					$css .= '}';
					$css .= '.quick-view-layout-default img, .quick-view-layout-default iframe {';
					$css .= 'max-height:' . $q_dimentions['height'] . ';';
					$css .= 'margin: 0 auto !important;';
					$css .= '}';
				}
				$css .= '}';
			}
		}
		
		// ! breadcrumb background
		$bread_bg = etheme_get_option( 'breadcrumb_bg',
			array(
				'background-color'      => '',
				'background-image'      => '',
				'background-repeat'     => '',
				'background-position'   => '',
				'background-size'       => '',
				'background-attachment' => '',
			)
		);
		
		if( ! empty( $bread_bg['background-image'] ) || ! empty( $bread_bg['background-color'] ) ){
			$css .= '.page-heading {';
			// set 0 margin if specific breadcrumbs on cart/checkout
			if ( (get_query_var('et_is-cart', false) || get_query_var('et_is-checkout', false)) &&
			     ( etheme_get_option( 'cart_special_breadcrumbs', 1 ) || get_option('xstore_sales_booster_settings_cart_checkout_countdown') ) ) {
				$css .= 'margin-bottom: 0px !important;';
			}
			else {
				$css .= 'margin-bottom: 25px;';
			}
			$css .= '}';
//            if ( (get_query_var('et_is-cart', false) || get_query_var('et_is-checkout', false) ) && !etheme_get_option( 'cart_special_breadcrumbs', 1 ) ) {
//                $css .= '.page-heading ~ .sales-booster-cart-countdown {';
//                $css .= 'margin-top: -25px;';
//                $css .= '}';
//            }
		}
		
		$css = et_minify_css($css);
		return $css;
	}
}

if ( !function_exists('et_custom_styles_responsive') ) {
	function et_custom_styles_responsive () {
		$css = '';
		$custom_css = etheme_get_option('custom_css_global', '');
		$custom_css_desktop = etheme_get_option('custom_css_desktop', '');
		$custom_css_tablet = etheme_get_option('custom_css_tablet', '');
		$custom_css_wide_mobile = etheme_get_option('custom_css_wide_mobile', '');
		$custom_css_mobile = etheme_get_option('custom_css_mobile', '');
		if($custom_css != '') {
			$css .= $custom_css;
		}
		if($custom_css_desktop != '') {
			$css .= '@media (min-width: 993px) { ' . $custom_css_desktop . ' }';
		}
		if($custom_css_tablet != '') {
			$css .= '@media (min-width: 768px) and (max-width: 992px) {' . $custom_css_tablet . ' }';
		}
		if($custom_css_wide_mobile != '') {
			$css .= '@media (min-width: 481px) and (max-width: 767px) { ' . $custom_css_wide_mobile . ' }';
		}
		if($custom_css_mobile != '') {
			$css .= '@media (max-width: 480px) { ' . $custom_css_mobile . ' }';
		}
		$css = et_minify_css($css);
		return $css;
	}
}

if ( !function_exists('et_minify_css') ) {
	function et_minify_css ($css) {
		// Normalize whitespace
		$css = preg_replace( '/\s+/', ' ', $css );
		
		// Remove spaces before and after comment
		$css = preg_replace( '/(\s+)(\/\*(.*?)\*\/)(\s+)/', '$2', $css );
		// Remove comment blocks, everything between /* and */, unless
		// preserved with /*! ... */ or /** ... */
		$css = preg_replace( '~/\*(?![\!|\*])(.*?)\*/~', '', $css );
		// Remove ; before }
		$css = preg_replace( '/;(?=\s*})/', '', $css );
		// Remove space after , : ; { } */ >
		$css = preg_replace( '/(,|:|;|\{|}|\*\/|>) /', '$1', $css );
		// Remove space before , ; { } ( ) >
		$css = preg_replace( '/ (,|;|\{|}|>)/', '$1', $css );
		// Strips leading 0 on decimal values (converts 0.5px into .5px)
		$css = preg_replace( '/(:| )0\.([0-9]+)(%|em|ex|px|in|cm|mm|pt|pc)/i', '${1}.${2}${3}', $css );
		// Strips units if value is 0 (converts 0px to 0)
		$css = preg_replace( '/(:| )(\.?)0(%|em|ex|px|in|cm|mm|pt|pc)/i', '${1}0', $css );
		// Converts all zeros value into short-hand
		$css = preg_replace( '/0 0 0 0/', '0', $css );
		// Shortern 6-character hex color codes to 3-character where possible
		$css = preg_replace( '/#([a-f0-9])\\1([a-f0-9])\\2([a-f0-9])\\3/i', '#\1\2\3', $css );
		return trim( $css );
		
	}
}