<?php

class Qr_code extends MY_Controller
{
  var $url_renderer;
  var $db_onedev;
  public function index()
  {
    echo "BRANCH API";
  }
  public function __construct()
  {
    parent::__construct();
    $this->db_onedev = $this->load->database("onedev", true);
    $this->url_renderer = "http://localhost/xcharts/qr.php";
  }

  public function doctor($id)
  {
    try {
      //hardcode data
      $jabatan = "Penanggung Jawab Laboratorium Patologi Klinik";
      $situs = "https://westerindo.com/";
      $address = "Jl. Cipaku 1 No. 5 Kebayoran Baru, Jakarta Selatan ";
      $perusahaan = "Perusahaan: LABORATORIUM KLINIK UTAMA WESTERINDO";

      //query sql mencari nama doctor
      $sql = "SELECT T_OrderHeaderPjM_DoctorID as m_doctor_id,
            CONCAT(m.M_DoctorPrefix2, m.M_DoctorName, m.M_DoctorSuffix) AS doctor_name,
            T_OrderHeaderPj2M_DoctorID as m_doctor_id_pj2,
            CONCAT(pj2.M_DoctorPrefix2, pj2.M_DoctorName, pj2.M_DoctorSuffix) AS doctor_name_pj2
            FROM 
                t_orderheader
            JOIN 
                m_doctor AS m ON T_OrderHeaderPjM_DoctorID = m.M_DoctorID
                AND T_OrderHeaderIsActive = 'Y'
                AND M_DoctorIsActive = 'Y'
                AND T_OrderHeaderID = ?
            LEFT JOIN 
                m_doctor AS pj2 ON T_OrderHeaderPj2M_DoctorID = pj2.M_DoctorID
        ";
      $qry = $this->db_onedev->query($sql, [$id]);
      if ($qry) {
        $rows = $qry->result_array();

        // Variabel untuk menyimpan hasil akhir sebagai string
        $output = "";

        // Loop melalui hasil dan format output menjadi string
        foreach ($rows as $row) {
          $output .= "Nama: " . $row['doctor_name'] . "\n";
          $output .= "Jabatan: " . $jabatan . "\n\n";

          if (!empty($row['doctor_name_pj2'])) {
            $output .= "Nama: " . $row['doctor_name_pj2'] . "\n";
            $output .= "Jabatan: " . $jabatan . "\n\n";
          }
        }

        // Tambahkan informasi tambahan ke string
        $output .= "Situs web: " . $situs . "\n";
        $output .= "Alamat: " . $address . "\n";
        $output .= "Perusahaan: " . $perusahaan . "\n";

        // 3. encapsulate in config attribute and json encode
        // print_r($param);
        $config = ["data" => $output];
        $j_param = json_encode($config);
        header("Content-Type: image/png");
        // 4. post to chart renderer
        echo $this->post($this->url_renderer, $j_param);
      } else {
        $this->sys_error_db("t_orderheader rows", $this->db_onedev);
        exit;
      }
    } catch (Exception $exc) {
      $message = $exc->getMessage();
      $this->sys_error($message);
    }
  }

  public function post($url, $data)
  {
    $ch = curl_init($url);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
    curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
    curl_setopt($ch, CURLOPT_TIMEOUT, 10);
    curl_setopt(
      $ch,
      CURLOPT_HTTPHEADER,
      array(
        'Content-Type: application/text',
        'Content-Length: ' . strlen($data)
      )
    );
    $result = curl_exec($ch);

    if (curl_error($ch) != "") {
      return "ERROR Accessing QrCode : " . curl_error($ch) . "\n";
    }
    curl_close($ch);
    return $result;
  }
}