<?php

function sendCurl($url, $is_post = false, $postdata = null){
    $request = curl_init($url);
    curl_setopt($request, CURLOPT_POST, $is_post);
    curl_setopt($request, CURLOPT_POSTFIELDS, $postdata);
    curl_setopt($request, CURLOPT_RETURNTRANSFER, TRUE);
    $response = json_decode(curl_exec($request),false);
    if(is_array($response)){
        return $response[0];
    }else{
        return $response;
    }
}

function getSalt(){
    return rand(1,10000);
}

class mcUser{
    public $id;
    public $fid;
    public $name;
    public $gps;
    public $jpid;
    public $spinsLeft;
    private $key;

    public function __construct($fbid, $fbname){
        $this->key = "4ATreS384Epepa2aHAFr";
        $this->fid = $fbid;
        $this->name = $fbname;

        $jpids = explode(" ", file_get_contents("jpcoords.txt"));
        $jpindex = rand(0,count($jpids));
        $jp_r = explode(",", $jpids[$jpindex]);
        $this->jpid = str_replace("%0A", "", urlencode($jp_r[0]));
        $this->gps = $jp_r[1] . " " . $jp_r[2];

        $salt = getSalt();
        $postdata = array(
            'customer_fid' => $this->fid,
            'customer_name' => $this->name,
            'salt' => $salt,
            'token' => hash('sha512', $this->key . $salt . $this->fid)
        );
        $response = sendCurl("http://mcdonalds.kiloo.com/index.php/customer_v4/login/", true, $postdata);
        $this->id = $response->customer_id;
        $this->spinsLeft = $this->checkJackpot();
    }

    public function collectCoin($coin){
        $salt = getSalt();
        $postdata = array(
            'customer_id' => $this->id,
            'customer_fid' => $this->fid,
            'collection_type' => $coin,
            'gps' => $this->gps,
            'salt' => $salt,
            'token' => hash('sha512', $this->key . $salt . $this->id . $coin . $this->gps . $this->fid)
        );
        $response = sendCurl("http://mcdonalds.kiloo.com/index.php/customer_v4/collect_coin/", TRUE, $postdata);
        return $response;
    }

    public function getCoins(){
        $salt = getSalt();
        $postdata = array(
            'customer_id' => $this->id,
            'customer_fid' => $this->fid,
            'salt' => $salt,
            'token' => hash('sha512', (string) $this->key . $salt . $this->id . $this->fid)
        );
        $response = sendCurl("http://mcdonalds.kiloo.com/index.php/customer_v4/get/collected_coins/", TRUE, $postdata);
        return $response->collected_coins;
    }

    public function checkJackpot(){
        $salt = getSalt();
        $getdata = array(
            'customer_id' => urlencode($this->id),
            'jackpot_id' => urlencode($this->jpid),
            'salt' => urlencode($salt),
            'token' => urlencode(hash('sha512', $this->key . $salt . $this->id))
        );
        $getString = "http://mcdonalds.kiloo.com/index.php/customer_v4/jackpot_status/?";
        foreach($getdata as $key => $value){
            $getString .= $key . '=' . $value . '&';
        }
        $URI = str_replace("%0A", "", rtrim($getString, '&'));
        $response = sendCurl($URI);
        return $response->available_spins;
    }

    public function spinJackpot(){
        for($i = 1; $i <= $this->spinsLeft; $i++){
            $salt = getSalt();
            echo "<b>Spin " . $i . ": </b>";
            $postdata = array(
                'customer_id' => $this->id,
                'jackpot_id' => $this->jpid,
                'location' => $this->gps,
                'salt' => $salt,
                'token' => hash('sha512', $this->key . $salt . $this->id . $this->jpid . $this->gps)
            );
            $response = sendCurl("http://mcdonalds.kiloo.com/index.php/customer_v4/jackpot/", TRUE, $postdata);
            if($response->game_result){
                echo "Won " . $response->prize . "<br />";
                break;
            }
            echo "No prize<br />";
        }

    }

}