<?php
/**
 * Product Factory Class
 *
 * The WooCommerce product factory creating the right product object
 *
 * @class 		WC_Product_Factory
 * @version		2.3.0
 * @package		WooCommerce/Classes
 * @category	Class
 * @author 		WooThemes
 */
class WC_GZD_Product_Factory extends WC_Product_Factory {

	/**
	 * get_product function.
	 *
	 * @param bool $the_product (default: false)
	 * @param array $args (default: array())
	 * @return WC_Product|bool false if the product cannot be loaded
	 */
	public function get_product( $the_product = false, $args = array() ) {
		$product = $this->get_product_standalone( $the_product, $args );
		if ( is_object( $product ) )
			$product->gzd_product = $this->get_gzd_product( $product );
		return $product;
	}

	/**
	 * Gets product without injecting gzd_product. Only available as fallback
	 * 
	 * @param bool $the_product (default: false)
	 * @param array $args (default: array())
	 * @return WC_Product|bool false if the product cannot be loaded
	*/
	public function get_product_standalone( $the_product = false, $args = array() ) {
		return parent::get_product( $the_product, $args );
	}

	/**
	 * Returns and locates the WC_GZD_Product Object based on product type. 
	 *  
	 * @param  object $product WC_Product
	 * @return object WC_GZD_Product
	 */
	public function get_gzd_product( $product ) {
		$type      = wc_gzd_get_crud_data( $product, 'product_type' );
		$classname = 'WC_GZD_Product_' . ucfirst( $type );

		$classname = apply_filters( 'woocommerce_gzd_product_classname', $classname, $type );

		if ( class_exists( $classname ) )
			return new $classname( $product );

		return new WC_GZD_Product( $product );
	}

}