<?php 

if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly

class X_Slide_Menu extends \Bricks\Element {

  // Element properties
  public $category     = 'extras';
	public $name         = 'xslidemenu';
	public $icon         = 'ti-view-list-alt';
	public $css_selector = '';
	public $scripts      = ['xSlideMenu'];
	public $nestable = true;

	// Methods: Builder-specific
	public function get_label() {
		return esc_html__( 'Slide menu', 'bricksextras' );
	}

	public function get_keywords() {
		return [ 'slide', 'menu'];
	}

  public function set_control_groups() {

	$this->control_groups['menu'] = [
		'title' => esc_html__( 'Menu', 'bricks' ),
		'tab' => 'content',
	];

	$this->control_groups['sub-menu'] = [
		'title' => esc_html__( 'Sub menu', 'bricks' ),
		'tab' => 'content',
	];

	$this->control_groups['icons'] = [
		'title' => esc_html__( 'Icons', 'bricks' ),
		'tab' => 'content',
	];

	$this->control_groups['state'] = [
		'title' => esc_html__( 'Initial state', 'bricksextras' ),
		'tab' => 'content',
	];

  }

  public function set_controls() {

	$nav_menus = [];

	if ( bricks_is_builder() ) {
		foreach ( wp_get_nav_menus() as $menu ) {
			$nav_menus[ $menu->term_id ] = $menu->name;
		}
	}

	$this->controls['menuSource'] = [
		'tab' => 'content',
		'label' => esc_html__( 'Source', 'bricks' ),
		'type' => 'select',
		'options' => [
		  'dropdown' => esc_html__( 'Select', 'bricks' ),
		  'dynamic' => esc_html__( 'Dynamic data', 'bricks' ),
		],
		'inline'      => true,
		'clearable' => false,
		'placeholder' => esc_html__( 'Select option', 'bricks' ),
	  ];
 
	  $this->controls['menu_id'] = [
		'tab' => 'content',
		'label' => esc_html__( 'Menu name, menu slug or menu ID', 'bricksextras' ),
		'type' => 'text',
		'inline' => true,
		'placeholder' => '',
		'required' => ['menuSource', '=', 'dynamic'],
	  ];

	$this->controls['menu'] = [
		'tab'         => 'content',
		'label'       => esc_html__( 'Menu', 'bricks' ),
		'type'        => 'select',
		'options'     => $nav_menus,
		'placeholder' => esc_html__( 'Select nav menu', 'bricks' ),
		'description' => sprintf( '<a href="' . admin_url( 'nav-menus.php' ) . '" target="_blank">' . esc_html__( 'Manage my menus in WordPress.', 'bricks' ) . '</a>' ),
		'required' => ['menuSource', '!=', 'dynamic'],
	];

	$this->controls['menu_width'] = [
		'tab' => 'content',
		'label' => esc_html__( 'Width', 'bricks' ),
		'inline' => true,
		'type' => 'number',
		'units'    => true,
		'placeholder' => '100%',
		'css' => [
		  [
			'selector' => '',  
			'property' => 'width',
		  ],
		],
	  ];


	  $this->controls['slideDuration'] = [
		'tab' => 'content',
		'label' => esc_html__( 'Duration', 'bricks' ) . ' (ms)',
		'type' => 'number',
		'min' => 0,
		'max' => 1000,
		'step' => 1, // Default: 1
		'inline' => true,
		'placeholder' => '200',
	  ];

	  
	  $this->controls['maybeNestable'] = [
		'tab' => 'content',
		'label' => esc_html__( 'Add elements', 'bricks' ) . ' (' . esc_html__( 'Nestable', 'bricks' ) . ')',
		'type' => 'select',
		'inline' => true,
		'options' => [
		  'disable' => esc_html__( 'Disable', 'bricks' ),
		  'above' => esc_html__( 'Before', 'bricks' ),
		  'below' => esc_html__( 'After', 'bricks' ),
		],
		'clearable' => false,
		'placeholder' => esc_html__( 'Disable', 'bricks' ),
	  ];

	  $this->controls['menuDirection'] = [
		'tab'    => 'content',
		'type'   => 'select',
		'inline' => true,
		'label'  => esc_html__( 'Direction', 'bricks' ),
		'options' => [
			'ltr' => esc_html__( 'Left to right', 'bricks' ),
			'rtl' => esc_html__( 'Right to left', 'bricks' ),
		  ],
		'css'    => [
			[
				'property' => 'direction',
				'selector' => ''
			],
		],
		'placeholder' => esc_html__( 'Left to right', 'bricks' ),
	];

	

	  /* menu items */

	  $menu_item_link_selector = '.menu-item a';

	  $this->controls['menu_sep'] = [
		'tab'   => 'content',
		'group'	=> 'menu',
		'type'  => 'separator',
		'label' => esc_html__( 'Links', 'bricks' ),
	  ];
		

		$this->controls['menuBackground'] = [
			'tab'    => 'content',
			'group'  => 'menu',
			'type'   => 'background',
			'label'  => esc_html__( 'Background', 'bricks' ),
			'css'    => [
				[
					'property' => 'background',
					'selector' => $menu_item_link_selector,
				],
			],
		];

		$this->controls['menuBorder'] = [
			'tab'   => 'content',
			'group' => 'menu',
			'type'  => 'border',
			'label' => esc_html__( 'Border', 'bricks' ),
			'css'   => [
				[
					'property' => 'border',
					'selector' => $menu_item_link_selector,
				],
			],
		];

		$this->controls['menuTypography'] = [
			'tab'    => 'content',
			'group'  => 'menu',
			'type'   => 'typography',
			'label'  => esc_html__( 'Typography', 'bricks' ),
			'css'    => [
				[
					'property' => 'font',
					'selector' => $menu_item_link_selector,
				],
			],
		];

		
		$this->controls['menuPadding_sep'] = [
			'tab'   => 'content',
			'group'	=> 'menu',
			'type'  => 'separator',
		  ];
		

		$this->controls['menuPadding'] = [
			'tab'   => 'content',
			'group' => 'menu',
			'label' => esc_html__( 'Padding', 'bricks' ),
			'type'  => 'spacing',
			'css'   => [
				[
					'property' => 'padding',
					'selector' => $menu_item_link_selector,
				]
			],
		];

		$this->controls['menuMargin'] = [
			'tab'         => 'content',
			'group'       => 'menu',
			'label'       => esc_html__( 'Margin', 'bricks' ),
			'type'        => 'spacing',
			'css'         => [
				[
					'property' => 'margin',
					'selector' => '.x-slide-menu_icon-wrapper',
				],
				[
					'property' => 'margin',
					'selector' => '.menu-item > a',
				]
			],
			'placeholder' => [
				'top'    => 0,
				'right'  => 0,
				'bottom' => 0,
				'left'   => 30,
			],
		];

		$this->controls['menu_active_sep'] = [
			'tab'   => 'content',
			'group'	=> 'menu',
			'type'  => 'separator',
			'label' => esc_html__( 'Links', 'bricks' ) . ' (' . esc_html__( 'Active', 'bricks' ) . ')',
		  ];

		  

		  

		$this->controls['menuActiveBackground'] = [
			'tab'    => 'content',
			'group'  => 'menu',
			'label'  => esc_html__( 'Background', 'bricks' ),
			'type'   => 'background',
			'css'    => [
				[
					'property' => 'background',
					'selector' => '.x-slide-menu_list > .current-menu-item > a',
				],
				[
					'property' => 'background',
					'selector' => '.x-slide-menu_list > .current-menu-ancestor > a',
				],
				[
					'property' => 'background',
					'selector' => '.x-slide-menu_list > .current-menu-parent > a',
				],
			],
		];

		$this->controls['menuActiveBorder'] = [
			'tab'   => 'content',
			'group' => 'menu',
			'label' => esc_html__( 'Border', 'bricks' ),
			'type'  => 'border',
			'css'   => [
				[
					'property' => 'border',
					'selector' => '.x-slide-menu_list > .current-menu-item > a',
				],
				[
					'property' => 'border',
					'selector' => '.x-slide-menu_list > .current-menu-ancestor > a',
				],
				[
					'property' => 'border',
					'selector' => '.x-slide-menu_list > .current-menu-parent > a',
				],
			],
		];

		$this->controls['menuActiveTypography'] = [
			'tab'    => 'content',
			'group'  => 'menu',
			'label'  => esc_html__( 'Typography', 'bricks' ),
			'type'   => 'typography',
			'css'    => [
				[
					'property' => 'font',
					'selector' => '.x-slide-menu_list > .current-menu-item > a',
				],
				[
					'property' => 'font',
					'selector' => '.x-slide-menu_list > .current-menu-ancestor > a',
				],
				[
					'property' => 'font',
					'selector' => '.x-slide-menu_list > .current-menu-parent > a',
				],
			],
		];


		/* sub menu */

		$this->controls['megaMenu'] = [
			'group' => 'sub-menu',
			'type'  => 'checkbox',
			'label' => esc_html__( 'Template', 'bricks' ) . ' (' . esc_html__( 'Mega menu', 'bricks' ) . ')', 
		];

		// Sub menu - Item
		$this->controls['subMenuItemSeparator'] = [
			'tab'   => 'content',
			'group' => 'sub-menu',
			'label' => esc_html__( 'Links', 'bricks' ) . ' (' . esc_html__( 'Sub menu', 'bricks' ) . ')',
			'type'  => 'separator',
		];

		$this->controls['subMenuArrowSize'] = [
			'tab'   => 'content',
			'group' => 'sub-menu',
			'type' => 'number',
			'min' => 0,
			'max' => 10,
			'step' => '.1',
			'units' => 'em',
			'label' => esc_html__( 'Icon size', 'bricks' ),
			'placeholder' => '1em',
			'css'   => [
				[
					'property' => 'font-size',
					'selector' => '.x-slide-menu_dropdown-icon',
				],
			],
		];

		$this->controls['subMenuBackground'] = [
			'tab'    => 'content',
			'group'  => 'sub-menu',
			'type'   => 'background',
			'label'  => esc_html__( 'Background', 'bricks' ),
			'css'    => [
				[
					'property' => 'background',
					'selector' => '.x-slide-menu_list .sub-menu li.menu-item > a',
				]
			],
		];

		

		$this->controls['subMenuItemBorder'] = [
			'tab'   => 'content',
			'group' => 'sub-menu',
			'label' => esc_html__( 'Border', 'bricks' ),
			'type'  => 'border',
			'css'   => [
				[
					'property' => 'border',
					'selector' => '.x-slide-menu_list .sub-menu > li > a',
				],
			],
		];

		$this->controls['subMenuTypography'] = [
			'tab'    => 'content',
			'group'  => 'sub-menu',
			'type'   => 'typography',
			'label'  => esc_html__( 'Typography', 'bricks' ),
			'css'    => [
				[
					'property' => 'font',
					'selector' => '.x-slide-menu_list .sub-menu > li.menu-item > a',
				],
			],
		];

		

		$this->controls['subMenuTextIndent'] = [
			'tab'   => 'content',
			'group' => 'sub-menu',
			'type' => 'number',
			'step' => '1',
			'units' => 'px',
			'label' => esc_html__( 'Sub menu text indent', 'bricksextras' ),
			'placeholder' => '',
			'css'   => [
				[
					'property' => '--x-slide-menu-indent',
					'selector' => '.x-slide-menu_list',
				],
			],
		];

		$this->controls['subMenuPadding'] = [
			'tab'   => 'content',
			'group' => 'sub-menu',
			'type'  => 'spacing',
			'label' => esc_html__( 'Padding', 'bricks' ) . ' (' . esc_html__( 'Links', 'bricks' ) . ')',
			'css'   => [
				[
					'property' => 'padding',
					'selector' => '.x-slide-menu_list .sub-menu > li.menu-item > a',
				],
			],
		];

		$this->controls['subMenuAriaLabel_sep'] = [
			'tab'   => 'content',
			'group'	=> 'sub-menu',
			'type'  => 'separator',
		  ];

		$this->controls['subMenuAriaLabel'] = [
			'tab'   => 'content',
			'group' => 'sub-menu',
			'label' => 'aria-label (' . esc_html__( 'Toggle', 'bricks' ) . ')',
			'type'  => 'text',
			'inline' => true,
			'placeholder' => 'Toggle sub menu',
		];

		$this->controls['sub_menu_active_sep'] = [
			'tab'   => 'content',
			'group'	=> 'sub-menu',
			'type'  => 'separator',
			'label' => esc_html__( 'Links', 'bricks' ) . ' (' . esc_html__( 'Active', 'bricks' ) . ')',
		  ];

		$this->controls['subMenuActiveBackground'] = [
			'tab'    => 'content',
			'group'  => 'sub-menu',
			'type'   => 'background',
			'label'  => esc_html__( 'Background', 'bricks' ),
			'css'    => [
				[
					'property' => 'background',
					'selector' => '.x-slide-menu_list .sub-menu > li.current-menu-item > a',
				]
			],
		];

		$this->controls['subMenuItemActiveBorder'] = [
			'tab'   => 'content',
			'group' => 'sub-menu',
			'label' => esc_html__( 'Border', 'bricks' ),
			'type'  => 'border',
			'css'   => [
				[
					'property' => 'border',
					'selector' => '.x-slide-menu_list .sub-menu > li.current-menu-item > a',
				],
			],
		];

		$this->controls['subMenuActiveTypography'] = [
			'tab'    => 'content',
			'group'  => 'sub-menu',
			'label'  => esc_html__( 'Typography', 'bricks' ),
			'type'   => 'typography',
			'css'    => [
				[
					'property' => 'font',
					'selector' => '.x-slide-menu_list .sub-menu > li.current-menu-item > a',
				],
			],
		];


		/* icons */

		$this->controls['icon'] = [
			'tab'      => 'content',
			'group' => 'icons',
			'label'    => esc_html__( 'Icon', 'bricks' ),
			'type'     => 'icon',
			'css'      => [
			  [
				'selector' => '.x-slide-menu_dropdown-icon > *',
			  ],
			],
		  ];

		  $this->controls['iconTypography'] = [
			'group' => 'icons',
			'label' => esc_html__( 'Icon typography', 'bricks' ),
			'type'  => 'typography',
			'css'   => [
				[
					'property' => 'font',
					'selector' => '.x-slide-menu_dropdown-icon',
				],
			],
		];

		$this->controls['iconTypographyOpened'] = [
			'group' => 'icons',
			'label' => esc_html__( 'Icon typography', 'bricks' ) . ' (' . esc_html__( 'Expanded', 'bricks' ) . ')',
			'type'  => 'typography',
			'css'   => [
				[
					'property' => 'font',
					'selector' => '.x-slide-menu_dropdown-icon[aria-expanded=true]',
				],
			],
		];

		  $this->controls['iconTransform'] = [
			'tab'         => 'style',
			'group'       => 'icons',
			'type'        => 'transform',
			'label'       => esc_html__( 'Icon transform', 'bricks' ) . ' (' . esc_html__( 'Expanded', 'bricks' ) . ')',
			'css'         => [
				[
          			'selector' => '&.brxe-xslidemenu .x-slide-menu_dropdown-icon[aria-expanded=true] > *',
					'property' => 'transform',
				],
			],
			'default' => [
				'rotateX' => '180deg'
			],
			'inline'      => true,
			'small'       => true,
		];


		/* state */

		$this->controls['defaultState'] = [
			'tab' => 'content',
			'label' => esc_html__( 'Initial state', 'bricksextras' ),
			'group'  => 'state',
			'type' => 'select',
			'options' => [
			  'open' => esc_html__( 'Open', 'bricks' ),
			  'hidden' => esc_html__( 'Hidden', 'bricks' ),
			],
			'inline'      => true,
			'placeholder' => esc_html__( 'Open', 'bricks' ),
			'clearable' => false,
		  ];

		  $this->controls['clickSelector'] = [
			'tab' => 'content',
			'label' => esc_html__( 'CSS selector', 'bricks' ) . ' (' . esc_html__( 'Trigger', 'bricks' ) . ')',
			'group'	=> 'state',
			'type' => 'text',
			'inline' => true,
			'placeholder' => '.my-element',
			'required' => ['defaultState', '=', 'hidden'],
			'hasDynamicData' => false,
			'rerender' => false,
		  ];

		  $this->controls['builderPreview'] = [
			'tab' => 'content',
			'label' => esc_html__( 'Preview', 'bricks' ) . ' (' . esc_html__( 'Builder', 'bricks' ) . ')',
			'group'  => 'state',
			'type' => 'select',
			'options' => [
			  'open' => esc_html__( 'Open', 'bricks' ),
			  'hidden' => esc_html__( 'Hidden', 'bricks' ),
			],
			'inline'      => true,
			'placeholder' => esc_html__( 'Hidden', 'bricks' ),
			'clearable' => false,
			'required' => ['defaultState', '=', 'hidden'],
		  ];


		  $this->controls['maybeExpandActive'] = [
			'tab' => 'content',
			'label' => esc_html__( 'Expand to show active item', 'bricksextras' ),
			'type' => 'select',
			'options' => [
			  'enable' => esc_html__( 'Enable', 'bricks' ),
			  'disable' => esc_html__( 'Disable', 'bricks' ),
			],
			'clearable' => false,
			'inline'      => true,
			'placeholder' => esc_html__( 'Disable', 'bricks' ),
			'group' => 'state'
		];

	  

  }

  // Methods: Frontend-specific
  public function enqueue_scripts() {

	if ( bricks_is_builder_main() ) {
		return;
	  }

	wp_enqueue_script( 'x-slide-menu', BRICKSEXTRAS_URL . 'components/assets/js/' . \BricksExtras\Helpers::maybeMinifyScripts('slidemenu') . '.js', ['x-frontend'], \BricksExtras\Plugin::VERSION, true );

	if (! \BricksExtras\Helpers::elementCSSAdded($this->name) ) {
		wp_enqueue_style( 'x-slide-menu', BRICKSEXTRAS_URL . 'components/assets/css/slidemenu.css', [], \BricksExtras\Plugin::VERSION );
	}

  }

  public function render() {

	$menuSource = isset( $this->settings['menuSource'] ) ? esc_attr( $this->settings['menuSource'] ) : 'dropdown';
	$maybeNestable = isset( $this->settings['maybeNestable'] ) ? $this->settings['maybeNestable'] : 'disable';
	$subMenuAriaLabel = isset( $this->settings['subMenuAriaLabel'] ) ? esc_attr( $this->settings['subMenuAriaLabel'] ) : 'Toggle sub menu';

	$icon = empty( $this->settings['icon'] ) ? false : self::render_icon( $this->settings['icon'] );

	if ( 'dropdown' === $menuSource) {
		$menu  = ! empty( $this->settings['menu'] ) ? $this->settings['menu'] : '';

		if ( ! $menu || ! is_nav_menu( $menu ) ) {
			// Use first registered menu
			foreach ( wp_get_nav_menus() as $menu ) {
				$menu = $menu->term_id;
			}
	
			if ( ! $menu || ! is_nav_menu( $menu ) ) {
				return $this->render_element_placeholder(
					[
						'title' => esc_html__( 'No nav menu found.', 'bricks' ),
					]
				);
			}
		}

	} else {
		$menu  = ! empty( $this->settings['menu_id'] ) ? strstr( $this->settings['menu_id'], '{') ? $this->render_dynamic_data_tag( $this->settings['menu_id'], 'text' ) : $this->settings['menu_id'] : '';
	}

	

	$defaultState = isset( $this->settings['defaultState'] ) ? $this->settings['defaultState'] : 'open';
	$builderPreview = isset( $this->settings['builderPreview'] ) ? $this->settings['builderPreview'] : 'hidden';
	$maybeExpandActive = isset( $this->settings['maybeExpandActive'] ) ? 'enable' === esc_attr( $this->settings['maybeExpandActive'] ) : false;

	$menu_config = [
		'slideDuration' => ! empty( $this->settings['slideDuration'] ) ? intval( $this->settings['slideDuration'] ) : 200,
		'subMenuAriaLabel' => $subMenuAriaLabel,
		'maybeExpandActive' => $maybeExpandActive
	];

	if ( 'hidden' === $defaultState ) {

		$menu_config += [
			'clickSelector' => !empty( $this->settings['clickSelector'] ) ? esc_attr( $this->settings['clickSelector'] ) : null
		];

    }

    if ( 'hidden' !== $builderPreview ) {

		$menu_config += [
			'hidden' => 'true'
		];
	
	}

	if ( $maybeExpandActive ) {
		$this->set_attribute( '_root', 'data-x-expand-current', 'true' );
	}

	// Generate and set a unique identifier for this instance
	$indentifier = \BricksExtras\Helpers::set_identifier_attribute( $this );

   $this->set_attribute( '_root', 'data-x-slide-menu', wp_json_encode( $menu_config ) );

   if ( $menu && is_nav_menu( $menu ) ) {

	$output = '';

	// Hook for mega menu template rendering
	add_filter( 'nav_menu_css_class', [ $this, 'nav_menu_css_class' ], 10, 4 );
	add_filter( 'walker_nav_menu_start_el', [ $this, 'walker_nav_menu_start_el' ], 10, 4 );
	
	// Add filter to remove sub-menu items for menu items with mega menu templates
	add_filter( 'wp_get_nav_menu_items', [ $this, 'filter_mega_menu_children' ], 10, 3 );

	$output .= "<nav {$this->render_attributes( '_root' )}>";

		if ( 'above' === $maybeNestable ) {
			if ( method_exists('\Bricks\Frontend','render_children') ) {
				$output .= \Bricks\Frontend::render_children( $this );
			}
		}

		ob_start();

		wp_nav_menu( [
			'menu'           => $menu,
			'menu_class'     => 'x-slide-menu_list',
			'container'		 => 'false',
		] );

		$nav_menu_output = ob_get_clean();
		
		// Remove filters after menu has been generated
		remove_filter( 'wp_get_nav_menu_items', [ $this, 'filter_mega_menu_children' ], 10 );
		remove_filter( 'nav_menu_css_class', [ $this, 'nav_menu_css_class' ], 10, 4 );
        remove_filter( 'walker_nav_menu_start_el', [ $this, 'walker_nav_menu_start_el' ], 10 );

        $output .= $nav_menu_output;

		if ( 'below' === $maybeNestable ) {
			if ( method_exists('\Bricks\Frontend','render_children') ) {
				$output .=  \Bricks\Frontend::render_children( $this );
			}
		}

		if ($icon) {
			$output .= '<div style="display:none;" class="x-sub-menu-icon">' . $icon . '</div>';
		}

		$output .=  "</nav>";
		
		echo $output;

	}
    
  }

	 /*
	 *  mega menu
	 */
	public function walker_nav_menu_start_el( $output, $item, $depth, $args ) {

		$mega_menu_template_id = $this->get_mega_menu_template_id( $item->ID );

		// abort if no mega menu tempate
		if ( is_array( $item->classes ) && ! in_array( 'menu-item-has-children', $item->classes ) && ! $mega_menu_template_id ) {
			return $output;
		}

		// Append mega menu template HTML to menu item
		if ( $mega_menu_template_id ) {
			$output .= '<div class="brxe-xslidemenu_mega-menu sub-menu" data-menu-id="' . $item->ID . '">';
			$output .= do_shortcode( "[bricks_template id=\"$mega_menu_template_id\"]" );
			$output .= '</div>';
		}

		return $output;
	}

	/**
	 * Add .menu-item-has-children if mega menu attached.
	 */
	public function nav_menu_css_class( $classes, $menu_item, $args, $depth ) {

		if ( isset( $this->settings['megaMenu'] ) && isset( $args->menu_class ) && $args->menu_class === 'x-slide-menu_list' ) {
			
			$mega_menu_template_id = $this->get_mega_menu_template_id( $menu_item->ID );

			if ( $mega_menu_template_id ) {
				if ( ! in_array( 'menu-item-has-children', $classes ) ) {
					$classes[] = 'menu-item-has-children';
				}
			}
		}

		if ( ! bricks_is_builder() && ! bricks_is_builder_call() ) {
			return $classes;
		}

		return $classes;
	}
	
	/**
	 * Filter menu items to remove children of items with mega menu templates
	 * 
	 * @param array $items Array of menu items
	 * @param object $menu The menu object
	 * @param array $args The arguments used to retrieve menu item objects
	 * @return array Filtered menu items
	 */
	public function filter_mega_menu_children( $items, $menu, $args ) {

		if ( empty( $items ) || ! isset( $this->settings['megaMenu'] ) ) {
			return $items;
		}
		
		$mega_menu_parents = array();
		
		// First, identify all menu items with mega menu templates
		foreach ( $items as $item ) {
			$mega_menu_template_id = $this->get_mega_menu_template_id( $item->ID );
			if ( $mega_menu_template_id ) {
				$mega_menu_parents[] = $item->ID;
			}
		}
		
		// Then remove all children of those menu items
		if ( ! empty( $mega_menu_parents ) ) {
			foreach ( $items as $key => $item ) {
				if ( in_array( $item->menu_item_parent, $mega_menu_parents ) ) {
					unset( $items[$key] );
				}
			}
		}
		
		return $items;
	}


	// return template ID of mega menu
	public function get_mega_menu_template_id( $menu_item_id ) {
		
		if ( ! isset( $this->settings['megaMenu'] ) ) {
			return;
		}

		return get_post_meta( $menu_item_id, '_bricks_mega_menu_template_id', true );
	}


}