<?php

class AnDomainProxyRelationship extends KPatternDecorator
{
	/**
	 * 
	 * @var
	 */
	protected $_relationship;
	
	/**
	 * 
	 * @var
	 */
	protected $_entity;
	
	/**
	 * 
	 * @return 
	 * @param $options Object
	 */
	public function __construct($options)
	{	
		
		$this->_relationship = $options['relationship'];
				
		$this->_entity 		 = $options['entity'];
	}
	
	/**
	 * 
	 * @return 
	 */
	public function getObject()
	{
		if ( !isset($this->_object) ) {
			
			$data = array();
			
			foreach($this->_entity->serialize() as $key => $value) {
				$data[str_replace('.','_', $key)] = $value;
			}
			
			$proxy = $this->_relationship->materialize($this->_entity, $data);
			
			$this->_object = $proxy->getObject();
			
			$this->_entity->_properties[$this->_relationship->getName()] = $this->_object;

		}
		
		return $this->_object;		
	}
	
	/**
	 * Always return the materialized relationship for chaining
	 * @return 
	 * @param $method Object
	 * @param $args Object
	 */
	public function __call($method, $args)
	{
		$ret = parent::__call($method, $args);

		if ( $ret instanceof AnDomainModelAbstract ) {
			return $ret;
		}
		
		return $this->getObject();
	}
}