<?php

class Wiaas_Product {

	public static function init() {
		require_once dirname( __FILE__ ) . '/product/class-wiaas-product-category.php';
       	require_once dirname( __FILE__ ) . '/product/class-wiaas-product-supplier.php';

       	add_filter('woocommerce_register_post_type_product', array(__CLASS__, 'manage_product_settings'));

       	add_filter('woocommerce_taxonomy_args_product_tag', array(__CLASS__, 'manage_tags_as_references'));
	}

	/**
	 * Update product type settins before it is created:
	 *  - Define capabilities for editing products so we can easily control read/edit/create access for them
	 *  - Declare fields supported by product
	 *
	 * @param $args
	 *
	 * @return array
	 */
	public static function manage_product_settings($args) {

		$args['capabilities'] = array(
			'edit_post'          => 'edit_product',
			'read_post'          => 'read_product',
			'delete_post'        => 'delete_product',
			'edit_posts'         => 'edit_products',
			'edit_others_posts'  => 'edit_others_products',
			'publish_posts'      => 'publish_products',
			'read_private_posts' => 'read_private_products',
			'create_posts'       => 'create_products', // use `create_products` instead of default `edit_products`
		);

		$args['supports'] = array( 'title', 'thumbnail' );


		return $args;
	}

	/**
	 * Hide default metabox for product tags
	 *
	 * @param $args
	 *
	 * @return array
	 */
	public static function manage_tags_as_references($args) {
		// hide metabox
		$args['meta_box_cb'] = false;

		// update labels
		$args['labels'] = array(
			'name'                       => __( 'Product references', 'wiaas' ),
			'singular_name'              => __( 'Reference', 'wiaas' ),
			'menu_name'                  => _x( 'References', 'Admin menu name', 'wiaas' ),
			'search_items'               => __( 'Search references', 'wiaas' ),
			'all_items'                  => __( 'All references', 'wiaas' ),
			'edit_item'                  => __( 'Edit reference', 'wiaas' ),
			'update_item'                => __( 'Update reference', 'wiaas' ),
			'add_new_item'               => __( 'Add new reference', 'wiaas' ),
			'new_item_name'              => __( 'New reference name', 'wiaas' ),
			'popular_items'              => __( 'Popular references', 'wiaas' ),
			'separate_items_with_commas' => __( 'Separate references with commas', 'wiaas' ),
			'add_or_remove_items'        => __( 'Add or remove references', 'wiaas' ),
			'choose_from_most_used'      => __( 'Choose from the most used references', 'wiaas' ),
			'not_found'                  => __( 'No references found', 'wiaas' ),
		);

		return $args;
	}

	public static function get_supplier_id($product_id){
		return wp_get_post_terms($product_id, 'supplier', array('fields' => 'ids'))[0];
	}
}

Wiaas_Product::init();