<?php
include 'common.php';

function UpdateBattlePower($account_id, $char_uid, $login_key, $bp)
{
	$dbhandle = DB_Connect();
	//Select DB
	$db_selected = mysqli_select_db($dbhandle, DB_NAME)
	or die("Could not select db");
	
	
	if(!CheckLoginKey($dbhandle, $account_id, $login_key))
	{
		PrintLoginKeyError();
		return;
	}
	
	
	$update_query = "update character_list set bp=".$bp." where user_id='".$account_id."' and character_uid=".$char_uid;
		
	
	

	//Query Result
	$result = @mysqli_query($dbhandle,$update_query);
	$response = "REPORT_BP_FAILED";
	$error = "";
	if($result)
	{
		$response = "REPORT_BP_OK";
		// don't use for upate/insert query, because these query result is true/false, not mysqli_result object
		//mysqli_free_result($result); 
	}
	else
	{
		$error = mysqli_error($dbhandle);
	}
		
	
	 mysqli_close($dbhandle);
 
    $isXmlHttpRequest = (isset($_SERVER['HTTP_X_REQUESTED_WITH'])) ?
    (strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest') ? true : false: false;
    ($isXmlHttpRequest) ? header('Content-type: application/json') : header('Content-type: text/plain');
 
    echo json_encode(array('result'=>$response,'error'=>$error));
}

$json = json_decode(file_get_contents('php://input'));
$account_id = $json->account_id;
$char_uid = $json->char_uid;
$login_key = $json->login_key;
$bp = $json->bp;
$checksum = $json->checksum;
		
if(CheckSum($account_id,$bp,$checksum))
{
	UpdateBattlePower($account_id, $char_uid, $login_key, $bp);
}



	

?>