<?php

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

if ( ! class_exists( 'AIEO_Header_Actions_Block' ) ) :

class AIEO_Header_Actions_Block {

	const BLOCK_NAME = 'aieo/header-actions';
	const OPTION_KEY = 'aieo_header_actions';

	public function __construct() {
		add_action( 'init', array( $this, 'register_block' ) );
	}

	
	public static function devices() {
		return array( 'mobile', 'desktop' );
	}

	
	public static function items_catalog() {
		return array(
			array( 'slug' => 'wishlist', 'label' => __( 'Wishlist', 'ai-eshop-optimizer' ) ),
			array( 'slug' => 'cart',     'label' => __( 'Cart', 'ai-eshop-optimizer' ) ),
			array( 'slug' => 'account',  'label' => __( 'My account', 'ai-eshop-optimizer' ) ),
			array( 'slug' => 'stores',   'label' => __( 'Stores', 'ai-eshop-optimizer' ) ),
			array( 'slug' => 'search',   'label' => __( 'Search', 'ai-eshop-optimizer' ) ),
			array( 'slug' => 'menu',     'label' => __( 'Menu', 'ai-eshop-optimizer' ) ),
		);
	}

	
	public static function device_defaults( $device ) {
		if ( 'desktop' === $device ) {
			return array(
				array( 'slug' => 'stores',   'enabled' => true,  'label' => true ),
				array( 'slug' => 'account',  'enabled' => true,  'label' => true ),
				array( 'slug' => 'wishlist', 'enabled' => true,  'label' => false ),
				array( 'slug' => 'cart',     'enabled' => true,  'label' => false ),
				array( 'slug' => 'search',   'enabled' => false, 'label' => false ),
				array( 'slug' => 'menu',     'enabled' => false, 'label' => false ),
			);
		}
		
		return array(
			array( 'slug' => 'wishlist', 'enabled' => true,  'label' => false ),
			array( 'slug' => 'cart',     'enabled' => true,  'label' => false ),
			array( 'slug' => 'menu',     'enabled' => true,  'label' => false ),
			array( 'slug' => 'account',  'enabled' => false, 'label' => false ),
			array( 'slug' => 'stores',   'enabled' => false, 'label' => false ),
			array( 'slug' => 'search',   'enabled' => false, 'label' => false ),
		);
	}

	
	public static function style_defaults( $device ) {
		return array( 'gap' => '', 'color' => '', 'hover' => '' );
	}

	
	public static function resolve_config( $device ) {
		$device   = in_array( $device, self::devices(), true ) ? $device : 'mobile';
		$catalog  = self::items_catalog();
		$label_of = array();
		foreach ( $catalog as $g ) {
			$label_of[ $g['slug'] ] = $g['label'];
		}
		$defaults = self::device_defaults( $device );
		$def_by   = array();
		foreach ( $defaults as $d ) {
			$def_by[ $d['slug'] ] = $d;
		}

		$opt   = get_option( self::OPTION_KEY, array() );
		$saved = ( is_array( $opt ) && isset( $opt[ $device ] ) && is_array( $opt[ $device ] ) ) ? $opt[ $device ] : array();
		$rows  = ( isset( $saved['items'] ) && is_array( $saved['items'] ) ) ? $saved['items'] : array();

		$items = array();
		$seen  = array();
		foreach ( $rows as $row ) {
			if ( ! is_array( $row ) || empty( $row['slug'] ) ) {
				continue;
			}
			$slug = sanitize_key( $row['slug'] );
			if ( ! isset( $label_of[ $slug ] ) || isset( $seen[ $slug ] ) ) {
				continue;
			}
			$items[]      = array(
				'slug'       => $slug,
				'label_text' => $label_of[ $slug ],
				'enabled'    => isset( $row['enabled'] ) ? (bool) $row['enabled'] : (bool) $def_by[ $slug ]['enabled'],
				'label'      => isset( $row['label'] ) ? (bool) $row['label'] : ! empty( $def_by[ $slug ]['label'] ),
			);
			$seen[ $slug ] = true;
		}
		
		foreach ( $defaults as $d ) {
			if ( isset( $seen[ $d['slug'] ] ) ) {
				continue;
			}
			$items[] = array(
				'slug'       => $d['slug'],
				'label_text' => $label_of[ $d['slug'] ],
				'enabled'    => (bool) $d['enabled'],
				'label'      => ! empty( $d['label'] ),
			);
		}

		$sd    = self::style_defaults( $device );
		$style = array(
			'gap'   => isset( $saved['gap'] )   ? (string) $saved['gap']   : $sd['gap'],
			'color' => isset( $saved['color'] ) ? (string) $saved['color'] : $sd['color'],
			'hover' => isset( $saved['hover'] ) ? (string) $saved['hover'] : $sd['hover'],
		);

		return array( 'items' => $items, 'style' => $style );
	}

	public function register_block() {
		if ( ! function_exists( 'register_block_type' ) ) {
			return;
		}
		if ( class_exists( 'AIEO_Engine_Blocks', false ) && AIEO_Engine_Blocks::none_rendered() ) { return; } 
		if ( class_exists( 'WP_Block_Type_Registry' ) && WP_Block_Type_Registry::get_instance()->is_registered( self::BLOCK_NAME ) ) {
			return; 
		}
		
		
		
		
		$base    = dirname( __DIR__ );
		$css_rel = 'assets/css/aieo-header-actions.css';
		$js_rel  = 'assets/js/aieo-header-actions.js';
		if ( is_file( $base . '/' . $css_rel ) && ! wp_style_is( 'aieo-header-actions', 'registered' ) ) {
			wp_register_style( 'aieo-header-actions', plugins_url( $css_rel, $base . '/plugin.php' ), array(), (string) filemtime( $base . '/' . $css_rel ) );
			wp_style_add_data( 'aieo-header-actions', 'path', wp_normalize_path( $base . '/' . $css_rel ) );
		}
		if ( is_file( $base . '/' . $js_rel ) && ! wp_script_is( 'aieo-header-actions', 'registered' ) ) {
			wp_register_script( 'aieo-header-actions', plugins_url( $js_rel, $base . '/plugin.php' ), array(), (string) filemtime( $base . '/' . $js_rel ), array( 'in_footer' => true, 'strategy' => 'defer' ) );
		}

		register_block_type( self::BLOCK_NAME, array(
			'api_version'     => 3,
			'title'           => __( 'Rooster One Header Actions', 'ai-eshop-optimizer' ),
			'category'        => 'theme',
			'icon'            => 'menu-alt',
			'description'     => __( 'The header icon row (wishlist, cart, account, stores, search, menu). Configure per device under DMM → Header icons.', 'ai-eshop-optimizer' ),
			'keywords'        => array( 'header', 'menu', 'burger', 'navigator', 'cart', 'wishlist', 'search', 'aieo' ),
			'attributes'      => array(
				'device' => array( 'type' => 'string', 'default' => 'mobile' ),
			),
			'supports'        => array( 'html' => false ),
			'style_handles'       => array( 'aieo-header-actions' ),
			'view_script_handles' => array( 'aieo-header-actions' ),
			'render_callback' => array( $this, 'render_block' ),
		) );
	}

	
	private function svg( $paths, $device, $label_on, $round = false ) {
		$size   = $label_on ? 20 : 22;
		$stroke = ( 'mobile' === $device ) ? '2' : '1.6';
		$caps   = $round ? ' stroke-linecap="round" stroke-linejoin="round"' : '';
		return '<svg width="' . $size . '" height="' . $size . '" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="' . $stroke . '"' . $caps . ' aria-hidden="true" focusable="false">' . $paths . '</svg>';
	}

	
	private function svg_for( $slug ) {
		switch ( $slug ) {
			case 'wishlist':
				return '<path d="M20.84 4.61a5.5 5.5 0 0 0-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 0 0-7.78 7.78l1.06 1.06L12 21.23l7.78-7.78 1.06-1.06a5.5 5.5 0 0 0 0-7.78z"/>';
			case 'cart':
				return '<path d="M6 2 3 6v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V6l-3-4z"/><line x1="3" y1="6" x2="21" y2="6"/><path d="M16 10a4 4 0 0 1-8 0"/>';
			case 'account':
				return '<path d="M20 21v-2a4 4 0 0 0-4-4H8a4 4 0 0 0-4 4v2"/><circle cx="12" cy="7" r="4"/>';
			case 'stores':
				return '<path d="M21 10c0 7-9 13-9 13s-9-6-9-13a9 9 0 0 1 18 0z"/><circle cx="12" cy="10" r="3"/>';
			case 'search':
				return '<circle cx="11" cy="11" r="7"/><line x1="21" y1="21" x2="16.65" y2="16.65"/>';
			case 'menu':
				
				
				
				return '<line x1="3" y1="6" x2="21" y2="6"/><line x1="3" y1="12" x2="21" y2="12"/><line x1="3" y1="18" x2="14" y2="18"/>';
		}
		return '';
	}

	
	private function attrs_for( $slug ) {
		switch ( $slug ) {
			case 'wishlist':
				return array( (string) apply_filters( 'aieo_header_wishlist_url', home_url( '/wishlist/' ) ), 'data-rooster-open="favorites"', '' );
			case 'cart':
				return array( (string) apply_filters( 'aieo_header_cart_url', home_url( '/cart/' ) ), 'data-rooster-open="cart"', '' );
			case 'account':
				return array( function_exists( 'wc_get_page_permalink' ) ? wc_get_page_permalink( 'myaccount' ) : home_url( '/my-account/' ), '', '' );
			case 'stores':
				
				
				
				
				
				$aieo_stores_url = '';
				foreach ( array( 'aieo_store', 'store_location' ) as $aieo_store_pt ) {
					if ( post_type_exists( $aieo_store_pt ) ) {
						$aieo_archive = get_post_type_archive_link( $aieo_store_pt );
						if ( $aieo_archive ) {
							$aieo_stores_url = (string) $aieo_archive;
							break;
						}
					}
				}
				if ( '' === $aieo_stores_url ) {
					$aieo_stores_url = home_url( '/katastimata/' );
				}
				return array( (string) apply_filters( 'aieo_header_stores_url', $aieo_stores_url ), '', '' );
			case 'search':
				
				
				
				
				return array( '#', 'role="button" data-aieo-sc-toggle="search" data-rooster-open="search"', 'rooster-header__search-toggle ff-header__search-toggle' );
			case 'menu':
				
				
				return array( '#', 'role="button" data-rooster-open="navigator"', 'rooster-header__menu-toggle ff-header__menu-toggle' );
		}
		return array( '#', '', '' );
	}

	
	public static function theme_c11() {
		return class_exists( 'AIEO_Theme_Contracts' ) && AIEO_Theme_Contracts::declares( 'C11' ) && ( function_exists( 'rooster_icon' ) || function_exists( 'roosterx_icon' ) );
	}

	
	private function render_item( $item, $device ) {
		$slug  = $item['slug'];
		$paths = $this->svg_for( $slug );
		if ( '' === $paths ) {
			return '';
		}
		$label_on = ! empty( $item['label'] );
		$round    = ( 'menu' === $slug || 'search' === $slug ); 
		$svg      = $this->svg( $paths, $device, $label_on, $round );
		list( $href, $extra_attr, $extra_class ) = $this->attrs_for( $slug );
		if ( self::theme_c11() ) {
			
			
			
			$icons = array( 'wishlist' => 'heart', 'cart' => 'cart', 'account' => 'user', 'stores' => 'map-pin', 'search' => 'search', 'menu' => 'menu' );
			$class = 'rooster-action rooster-action--' . $slug . ( $label_on ? ' rooster-action--labeled' : '' ) . ( '' !== $extra_class ? ' ' . $extra_class : '' );
			$inner = (string) ( function_exists( 'rooster_icon' ) ? 'rooster_icon' : 'roosterx_icon' )( isset( $icons[ $slug ] ) ? $icons[ $slug ] : $slug )
				. '<span class="rooster-action__label">' . esc_html( $item['label_text'] ) . '</span>';
			if ( 'cart' === $slug || 'wishlist' === $slug ) {
				$inner .= '<span class="rooster-action__badge" data-rooster-badge="' . esc_attr( $slug ) . '" hidden></span>';
			}
			return '<a class="' . esc_attr( $class ) . '" href="' . esc_url( $href ) . '"'
				. ( '' !== $extra_attr ? ' ' . $extra_attr : '' )
				. ' aria-label="' . esc_attr( $item['label_text'] ) . '"'
				. ' title="' . esc_attr( $item['label_text'] ) . '">' . $inner . '</a>';
		}
		$base     = $label_on ? 'rooster-header__action-link ff-header__action-link' : 'rooster-header__icon-link ff-header__icon-link';
		$class    = $base . ( '' !== $extra_class ? ' ' . $extra_class : '' );
		$inner    = $svg;
		if ( $label_on ) {
			$inner .= '<span class="rooster-header__action-label ff-header__action-label">' . esc_html( $item['label_text'] ) . '</span>';
		}
		
		
		
		return '<a class="' . esc_attr( $class ) . '" href="' . esc_url( $href ) . '"'
			. ( '' !== $extra_attr ? ' ' . $extra_attr : '' )
			. ' aria-label="' . esc_attr( $item['label_text'] ) . '"'
			. ' title="' . esc_attr( $item['label_text'] ) . '">' . $inner . '</a>';
	}

	public function render_block( $attrs = array() ) {
		$device = ( is_array( $attrs ) && ! empty( $attrs['device'] ) ) ? sanitize_key( $attrs['device'] ) : 'mobile';
		if ( ! in_array( $device, self::devices(), true ) ) {
			$device = 'mobile';
		}
		$config = self::resolve_config( $device );

		$icons = '';
		foreach ( $config['items'] as $item ) {
			if ( empty( $item['enabled'] ) ) {
				continue;
			}
			$icons .= $this->render_item( $item, $device );
		}
		if ( '' === $icons ) {
			return '';
		}

		
		$style = '';
		$gap   = trim( (string) $config['style']['gap'] );
		if ( '' !== $gap && is_numeric( $gap ) ) {
			$style .= 'gap:' . floatval( $gap ) . 'px;';
		}
		$color = trim( (string) $config['style']['color'] );
		if ( '' !== $color ) {
			$style .= 'color:' . $color . ';';
		}
		$hover = trim( (string) $config['style']['hover'] );
		if ( '' !== $hover ) {
			$style .= '--aieo-hdr-hover:' . $hover . ';';
		}

		if ( self::theme_c11() ) {
			$style = ''; 
		}
		$class = 'rooster-header__actions ff-header__actions' . ( 'desktop' === $device ? ' rooster-header__actions--desktop ff-header__actions--desktop' : '' );

		
		
		
		return '<div class="' . esc_attr( $class ) . '"' . ( '' !== $style ? ' style="' . esc_attr( $style ) . '"' : '' ) . '>' . $icons . '</div>';
	}

}

new AIEO_Header_Actions_Block();

endif;