<?php

namespace AC\Admin\Section\Partial;

use AC\Admin\MenuListFactory;
use AC\ListScreenGroupsFactory;
use AC\View;

class Menu {

	private $menu_factory;

	public function __construct( MenuListFactory $menu_factory ) {
		$this->menu_factory = $menu_factory;
	}

	public function render( string $current, string $url, bool $is_hidden = false ): string {
		$menu = new View( [
			'items'       => $this->get_menu_items(),
			'current'     => $current,
			'screen_link' => $url,
			'class'       => $is_hidden ? 'hidden' : '',
		] );

		return $menu->set_template( 'admin/edit-menu' )
		            ->render();
	}

	private function get_menu_items(): array {
		$items = [];

		foreach ( $this->menu_factory->create()->all() as $item ) {
			$items[ $item->get_group() ][ $item->get_key() ] = $item->get_label();
		}

		$grouped = [];

		foreach ( ListScreenGroupsFactory::create()->get_all() as $group ) {
			$slug = $group['slug'];

			if ( empty( $items[ $slug ] ) ) {
				continue;
			}

			if ( ! isset( $grouped[ $slug ] ) ) {
				$grouped[ $slug ]['title'] = $group['label'];
			}

			natcasesort( $items[ $slug ] );

			$grouped[ $slug ]['options'] = $items[ $slug ];

			unset( $items[ $slug ] );
		}

		return $grouped;
	}

}