<?php

require_once 'dbutils.php';
require_once 'config.php';
defined('DB') || define ( 'DB','mysql' );
require_once 'ossystem.php';

class Queue {
	public static function putintoqueue($pdo,$prodid,$tableid,$tablecode,$dailycode) {
		$timezone = DbUtils::getConfigItem($pdo, "timezone", "Europe/Berlin");
		date_default_timezone_set($timezone);
		$ordertime = date('Y-m-d H:i:s');
		if (DB == "mysql") {
			$pdo->beginTransaction();
			$sql = "INSERT INTO %queue% (date,prodid,tableid,tablecode,dailycode) VALUES(?,?,?,?,?)";
			DbUtils::execSql($pdo, $sql, array($ordertime,$prodid,$tableid,$tablecode,$dailycode));
			$pdo->commit();
			DbUtils::log("Added product with id $prodid to mysql queue table");
			return array("status" => "OK");
		} else {
			$filename = dirname(__FILE__) . '/../db/' . QUEUE_FILE;
			try {
				$queueItems = array();
				if (file_exists($filename)) {
					$queueItemsFileContent = file_get_contents($filename);
					$queueItems = json_decode($queueItemsFileContent,true);
				}
				$queueItems[] = array("date" => $ordertime,"prodid" => $prodid,"tableid" => $tableid, "tablecode" => $tablecode, "dailycode" => $dailycode);
				file_put_contents($filename, json_encode($queueItems));
				DbUtils::log("Add product with id $prodid to file queue");
				return array("status" => "OK");
			} catch (Exception $ex) {
				return array("status" => "ERROR","msg" => $ex->getMessage());
			}
		}
	}
}


if (isset($_GET["command"])) {
	$command = $_GET["command"];
	
	$pdo = null;
	if (DB == "mysql") {
		$pdo = DbUtils::openDbAndReturnPdoStatic();
	}
	
	switch ($command) {
		case "putintoqueue":
			$ret = Queue::putintoqueue($pdo,$_POST["prodid"],$_POST["tableid"],$_POST["tablecode"],$_POST["dailycode"]);
			echo json_encode($ret);
			break;

		default:
			break;
	}
}