<?php
    $statement = $RUNTIME['PDO']->prepare("CREATE TABLE IF NOT EXISTS `iarstates` (`userID` VARCHAR(36) NOT NULL COLLATE 'utf8_unicode_ci', `filesize` INT(11) NOT NULL, `iarfilename` VARCHAR(64) NOT NULL COLLATE 'utf8_unicode_ci', `running` INT(1) NOT NULL DEFAULT '0', PRIMARY KEY (`userID`) USING BTREE) COLLATE='utf8_unicode_ci' ENGINE=InnoDB;");
    $statement->execute(); 

    $statement = $RUNTIME['PDO']->prepare("SELECT * FROM iarstates WHERE running = 1 LIMIT 1");
    $statement->execute(); 

    if($statement->rowCount() != 0)
    {
        while($row = $statement->fetch()) 
        {
            $email          =   $RUNTIME['OPENSIM']->getUserMail($row['userID']);

            if(file_exists("data/".$row['iarfilename']))
            {
                $filesize       =   filesize("data/".$row['iarfilename']);
    
                if($filesize != $row['filesize'])
                {
                    $statementUpdate = $RUNTIME['PDO']->prepare('UPDATE iarstates SET filesize = :filesize WHERE userID = :userID');
                    $statementUpdate->execute(['filesize' => $filesize, 'userID' => $row['userID']]);
        
                    continue;
                }else{
                    
                    $statementUpdate = $RUNTIME['PDO']->prepare('DELETE FROM iarstates WHERE userID = :userID');
                    $statementUpdate->execute(['userID' => $row['userID']]);
        
                    $mail = new PHPMailer(true);
        
                    $mail->SMTPDebug = SMTP::DEBUG_SERVER;
                    $mail->isSMTP();
                    $mail->Host       = $RUNTIME['SMTP']['SERVER'];
                    $mail->Port       = $RUNTIME['SMTP']['PORT']; 
                    $mail->SMTPAuth   = false;
                    
        
                    $mail->setFrom($RUNTIME['SMTP']['ADRESS'], $RUNTIME['GRID']['NAME']);
                    $mail->addAddress($email, $RUNTIME['OPENSIM']->getUserName($row['userID']));
        
                    $HTMLMESSAGE = 'Deine IAR ist bereit zum Download! <br> Du kannst sie <a href="'.$RUNTIME['IAR']['BASEURL'].$row['iarfilename'].'">hier</a> downloaden.';
        
                    $HTML = new HTML();
                    $HTML->importHTML("style/mail.html");
                    $HTML->setSeitenInhalt($HTMLMESSAGE); 
                    $HTML->build();
        
                    $mail->isHTML(true);
                    $mail->Subject = "Deine IAR steht nun bereit.";
                    $mail->Body    = $HTML->ausgabe();
                    $mail->AltBody = strip_tags($HTMLMESSAGE);
        
                    $mail->send();
                    $mail->SmtpClose();
                }
            }
        }else{
            $statement = $RUNTIME['PDO']->prepare("SELECT * FROM iarstates WHERE running = 0 LIMIT 1");
            $statement->execute(); 

            while($row = $statement->fetch()) 
            {
                $statementUpdate = $RUNTIME['PDO']->prepare('UPDATE iarstates SET running = :running WHERE userID = :userID');
                $statementUpdate->execute(['running' => 1, 'userID' => $row['userID']]);

                $iarname = md5(time().$row['userID'].rand()).".iar";
                $name = explode(" ", $RUNTIME['OPENSIM']->getUserName($row['userID']));

                $APIURL = $RUNTIME['SIDOMAN']['URL']."api.php?CONTAINER=".$RUNTIME['SIDOMAN']['CONTAINER']."&KEY=".$RUNTIME['SIDOMAN']['PASSWORD']."&METODE=COMMAND&COMMAND=".urlencode("save iar ".$name[0]." ".$name[1]." /* PASSWORD /downloads/".$iarname);
                $APIResult = file_get_contents($APIURL);
            }
        }
    }
    
?>