<?php

/*
* TODO
* nothing checks wether user landed on blacklist...
* blacklist check is broken currently anyway
* please fix me
*/
class zPtc
{

    public $parent;

    public function __construct($zVms)
    {
        $this->parent = $zVms;
    }

    public function invalidateAlreadyRunningAd( $uid, $ip )
    {
        $result = false;
        $zeit = time();
        if( isset($_SESSION['current_ad']) )
        {
            $tan = ( isset($_SESSION['current_ad']['tan']) ) ? $_SESSION['current_ad']['tan'] : false;
            $art = ( isset($_SESSION['current_ad']['art']) ) ? $_SESSION['current_ad']['art'] : '';
            $id  = ( isset($_SESSION['current_ad']['id']) )  ? $_SESSION['current_ad']['id'] : 0;

            $result = true;
            $_SESSION['current_ad'] = array();

            if( 0 !== $id )
            {
                $kamp = $this->parent->campaigns->getIsClickableById( $id, $ip, $uid, $zeit );
                if( false !== $kamp )
                {
                    $until = $zeit + $kamp->reload;
                    $this->parent->reloads->addCampaign( $id, $uid, $ip, $until );
                }
            }
        }
        
        return $result;
    }

    public function setCurrentRunningAd( $art, $cid, $tan )
    {
        $_SESSION['current_ad']['art'] = $art;
        $_SESSION['current_ad']['id']  = $cid;
        $_SESSION['current_ad']['tan'] = $tan;
        
        $_SESSION['current_ad']['time'] = time();
        $_SESSION['current_ad']['paid'] = false;
    }

    public function handleAdPayout( $cid, $adtype, $uid, $ip, $preis, $verdienst, $msg = 'Paid4Action', $billanzcat = 'Werbebereich' )
    {
        $result = true;

        // TODO adtype dependent counter table
        db_query("UPDATE `".DB_PREFIX."_kontodaten`  SET `klicks` = `klicks` + 1, `kv` = `kv` + ".$verdienst.", `fc_klicks` = `fc_klicks` + 1 WHERE `uid` = ".$uid); // Hier Zusatz für Fakeschutz  
        kontobuchung ('+', $verdienst, create_code(14), $uid, 1, $msg);
        refumsatz ($verdienst, $uid);
        // TODO add handler $adtype dependent
        rallysystem ($uid, '1', $verdienst);
        bilanz($preis, $verdienst, $billanzcat, $msg);

        return $result;
    }

    function checkAdOkAndPay( $cid, $uid, $ip )
    {
        $result = false;

        $time = time();
        $data = $this->parent->campaigns->getIsClickableById( $cid, $ip, $uid, $time );

        if ( false !== $data  )
        {
            $timepassed = ( $time - $_SESSION['current_ad']['time'] ) +1;

            if( $timepassed >= $data->aufendhalt )
            {

                $until = $time + $data->reload;

                $this->handleAdPayout( $cid, $data->werbeart, $uid, $ip, $data->preis, $data->verdienst );
                $this->parent->reloads->addCampaign( $cid, $uid, $ip, $until );
                $this->parent->campaigns->decreaseAvailCountById( $cid, 1 );

                $_SESSION['current_ad']['paid'] = true;
                $result = true;
            }
        }

        return $result;
    }
}