<?php

include 'connection.php';
include "../vendor/autoload.php";

/*$neo = new \NeoPHP\NeoRPC(true);
$neo->setNode("https://seed0.cityofzion.io:443");
*/
$results = array();
$results['status'] = 300;
$results['message'] = 'Error in verifying NEO Digital Wallet.';

if (isset($_SESSION['tm_id']) && isset($_POST['neo_address']) && $_SESSION['tm_is_neo_verified'] == 0) {
    $sqlCheckP = 'SELECT * FROM `tbl_translators` WHERE id != "' . $_SESSION['tm_id'] . '" and neo_address = "' . addslashes(trim($_POST['neo_address'])) . '"';
    $resultCheckP = $mysqli->query($sqlCheckP);

    if ($resultCheckP->num_rows == 0) {
        //$is_neo_verified = 0;
        /*if(isNeoNodeConnected()){
            if ($neo->validateAddress(trim($_POST['neo_address']))) {*/
                //$is_neo_verified = 1;
                $_SESSION['tm_is_neo_verified'] = 1;
                $_SESSION['tm_neo'] = trim($_POST['neo_address']);
     
                $sql1 = 'UPDATE `tbl_translators` SET `is_neo_verified` = "1", neo_address="'.addslashes(trim($_POST['neo_address'])).'" where `id` = ' . $_SESSION['tm_id'];
                $result1 = $mysqli->query($sql1);
    
                $results['status'] = 200;
                $results['message'] = 'NEO Digital Wallet saved successfully. ';
           /* } else {
                $results['message'] = 'Please enter valid neo address. ';
            }
        } else {
            $results['message'] = '<a href="https://neotracker.io/" target="_blank">www.neotracker.io</a> is not responding, please try verify in 1 hour';
        }*/
    } else {
        $results['message'] = 'This NEO Digital Wallet is already registered';
    }
}
echo json_encode($results);


function isNeoNodeConnected(){
    $ch = curl_init('https://seed0.cityofzion.io:443');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_NOSIGNAL, 1);
    curl_setopt($ch, CURLOPT_TIMEOUT_MS, 200);
    $data = curl_exec($ch);
    $curl_errno = curl_errno($ch);
    $curl_error = curl_error($ch);
    curl_close($ch);

    if ($curl_errno > 0) {
         return false;
    } else {
        return true;
    }
}