<?php
/**
* 
*/

/**
* 
*/
abstract class CJTServicesClientModule {

    /**
    * put your comment there...
    * 
    * @var mixed
    */
    protected $moduleName;
    
    /**
    * put your comment there...
    * 
    * @var WP_Error
    */
    private $response;

    /**
    * put your comment there...
    * 
    * @var mixed
    */
    private $responseData;

    /**
    * put your comment there...
    * 
    * @var mixed
    */
    private $servicesAPI;

    /**
    * put your comment there...
    * 
    * @param CJTServicesClient $servicesClient
    * @return CJTServicesClientModule
    */
    public function __construct(CJTServicesClient & $servicesClient) 
    {
        # Get Services API instance
        $this->servicesAPI =& $servicesClient;

        # Allow module name to be coded from derided class
        if (!$this->moduleName)
        {
            # Obtain module name from $this class name with CJT prefix removed
            $this->moduleName = strtolower(substr(get_class($this), 3));    
        }
    }

    /**
    * put your comment there...
    * 
    * @param mixed $name
    */
    protected function get($name) 
    {
        return isset($this->responseData[$name]) ? $this->responseData[$name] : null;
    }

    /**
    * put your comment there...
    * 
    */
    public function getModuleName() 
    {
        return $this->moduleName;
    }

    /**
    * put your comment there...
    * 
    */
    public function getResponseData() 
    {
        return $this->responseData;
    }

    /**
    * put your comment there...
    * 
    */
    public function & getServicesAPI() 
    {
        return $this->servicesAPI;
    }

    /**
    * put your comment there...
    * 
    * @param mixed $json
    */
    protected function jsonDecode( $json ) 
    {
        return json_decode( $json, true );
    }

    /**
    * put your comment there...
    * 
    * @param mixed $method
    * @param mixed $params
    * @param mixed $postData
    * @param mixed $bodyEncoding
    * @return CJTServicesClientModule
    */
    public function makeCall(   $method, 
                                $params = null, 
                                $postData = null, 
                                $bodyEncoding = CJTServicesClient::BODY_ENCODING_JSON) 
    {
        # Reset response object
        $this->response = null;
        $this->responseData = null;
        
        # Dispatch and store response
        $this->response = $this->getServicesAPI()->makeCall(
        
            $this->getModuleName(),
            $method,
            $params,
            $postData,
            $bodyEncoding
        );
        
        # Read response data
        $this->responseData = wp_remote_retrieve_body( $this->response );
        
        # Chain
        return $this;
    }

}