<?php
/**
 * Copyright 2018-2019 © Intelligent IT SRL. All rights reserved.
 */

namespace SmartBill\Integration\Model;

class ANAFAPIClient {
    const ANAF_API_URL = "https://webservicesp.anaf.ro/PlatitorTvaRest/api/v6/ws/tva";
   
    private function _cURL($url, $data) {

        $ch = curl_init($url);
        // curl_setopt($ch, CURLOPT_MUTE, 1);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        // curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
        curl_setopt($ch, CURLOPT_HEADER, 0);
        curl_setopt($ch, CURLOPT_VERBOSE, 0);
        curl_setopt($ch, CURLOPT_TIMEOUT, 30);
        if ( !empty($data) ) {
            $headers[] = "Content-Type: application/json";
            curl_setopt($ch, CURLOPT_POST, 1);
            curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
        }
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

        return $ch;
    }
    private function _callServer($url, $data='') {
        if (empty($url))   return FALSE;

        $ch     = $this->_cURL($url, $data);
        $return = curl_exec($ch);
        $status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
        curl_close($ch);

        if ($status!=200) {
            $return = false;
        } else{
            $return = json_decode($return, true);
            $return = $return['found'][0];
        }

        return $return;
    }
    /**
     * Functia returneaza raspunsul de la serverul ANAF pentru un anumit cod fiscal
     *
     * @return array|false
     */
   
    public function getVATInfo($vat = null) {
        if (! $vat ) return false;

        //doar CUI-uri numerice
        $vat = preg_replace("/[^0-9]/", "", $vat);
        $data = [
            ["cui" => $vat, "data" => date("Y-m-d")],
        
        ];

        try {
            return $this->_callServer(self::ANAF_API_URL, $data);
        } catch (\Exception $e) {
            return false;
        }
    }

    /**
     * Functia returneaza un status boolean daca firma este platitoare de TVA sau nu
     *
     * @return boolean
     */
    public function isTaxPayer($vatInfo = null)
    {
        if (! $vatInfo ) return false;

        return $vatInfo['scpTVA'] == true ? true : false;
    }
    

}