<?php
namespace DANCECAMPS;
include_once 'TOTP.php';

class dancecampsPayment {
    private $postdata = array();
    private $url = "";
    private $response = "";
    private $lastError;

    public function __construct($CampURL)
    {
        // Set the URL
        $this->url=$CampURL."/payment-receive.php";
    }

    public function getLastError()
    {
        return $this->lastError;
    }

    public function sendPaymentToDanceCamps($BookingID, $APIToken, $Secret, $Result, $Amount, $Fee, $Currency, $TxnID, $Notes, $EmailNotes) {

        // Get the token
        $token=\TOTP::getOTP($Secret);

        if (isset($token['error'])){
            $this->setLastError("The secret is not valid");
            return false;
        }
        if (!isset($token['otp']))
        {
            $this->setLastError("An error occurred getting the TOTP token");
            return false;
        }
        else $token=$token['otp'];
        
        // Set the post data
        
        $this->postdata["BookingID"]=$BookingID;
        $this->postdata["APIToken"]=$APIToken;
        $this->postdata["Token"]=$token;
        $this->postdata["Status"]=$Result;
        $this->postdata["Amount"]=$Amount;
        $this->postdata["Currency"]=$Currency;
        $this->postdata["TxnID"]=$TxnID;
        $this->postdata["FeeAmount"]=$Fee;
        $this->postdata["Notes"]=$Notes;
        $this->postdata["EmailNotes"]=$EmailNotes;

        // Send
        return $this->sendWithCURL();

    }

    public function getResponse()
    {
        return $this->response;
    }

    private function sendWithCURL() {
        $ch = curl_init();

        //curl_setopt($ch, CURLOPT_HEADER, true);
        curl_setopt($ch, CURLOPT_URL,$this->url);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS,http_build_query($this->postdata));
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

        $this->response = curl_exec($ch);
        $httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);


        curl_close ($ch);
        
        if ($httpcode!=200) return false;
        else {
            $arr=json_decode($this->response, true);
            if (isset($arr['status']) && $arr['status']==="success") return true;
            else return false;
        }
    }

    private function setLastError($msg)
    {
        $this->lastError=$msg;
    }
}
?>