<?php
namespace JPT\SocketFramework\Client;

/**
 * Abstract class that implements the basic api for the client dispatcher.
 * If you want to write your own client dispatcher (which should be very normal),
 * you have to extend this class, so you're able to use it in this socket framework.
 * 
 * @author jpt
 * @abstract
 * @package Client
 */
abstract class AbstractClientDispatcher implements \JPT\SocketFramework\Client\ClientDispatcherInterface {

	/**
	 * @var int
	 */
	protected $ID;

	/**
	 * @var string
	 */
	protected $group;

	/**
	 * Contains a reference to the ClientManager in order to change stuff on the fly.
	 * 
	 * @var \JPT\SocketFramework\Client\ClientManager
	 */
	protected $clientManager;

	/**
	 * Forwards incoming data to the ProtocolHandler
	 * Let's the ProtocolHandler do all the work and forward its results to the Clients.
	 * Return resulting raw data.
	 * 
	 * @param string $rawData
	 * @return string
	 */
	public function processRawData($rawData) {

	}

	/**
	 * This function will load the given config.
	 * 
	 * @param array $config
	 * @return void
	 */
	public function loadConfig($config) {
		
	}

	/**
	 * Will reset the connectionStatus of the client.
	 * Implementation is optional and depends on the client.
	 * Should be used to reset internal variables.
	 * 
	 * @return void
	 */
	public function resetConnectionStatus() {

	}

	/**
	 * This function gets called every time, the connection is established.
	 * This allows the client to send initial data.
	 * 
	 * @return void
	 */
	public function initializeConnection() {

	}

	/**
	 * Sets the ID.
	 * 
	 * @param int $id
	 * @return void
	 */
	public function setID($id) {
		$this->ID = $id;
	}

	/**
	 * Sets the group.
	 * 
	 * @param string $group
	 * @return void
	 */
	public function setGroup($group) {
		$this->group = $group;
	}

	/**
	 * Injects ClientManager
	 * 
	 * @param \JPT\SocketFramework\Client\ClientManager $clientManager
	 * @return void
	 * @throws \JPT\SocketFramework\Exception\WrongDatatypeException
	 */
	public function injectClientManager($clientManager) {
		if(!$clientManager instanceof \JPT\SocketFramework\Client\ClientManager) {
			throw new Exception_WrongDatatypeException("Cannot inject ClientManager! Expected an instance of \JPT\SocketFramework\Client\ClientManager, '" . get_type($clientManager) . "' given.", 1291156565);
		}
		$this->clientManager = $clientManager;
	}
}
?>