<?php

class RadiusDB_Nas {
  private $db;
  public $id;
  public $nasname;
  public $intaddress;
  public $shortname;
  public $type;
  public $secret;
  public $description;

  public function __construct($db) {
    $this->db = $db;
  }

  public function load($nasname) {
    //var_dump($this->db);
    $nasname = $this->db->escape($nasname);

    $res = $this->db->select("nas", "*", "nasname='$nasname'");
    if(!$this->db->num_rows($res)) {
      $this->type = "other";
      $this->secret = Helper::getNewPassword(24);
      return true;
    }
    $nas = $this->db->fetch_object($res);

    $this->id = $nas->id;
    $this->nasname = $nas->nasname;
    $this->intaddress = $nas->intaddress;
    $this->shortname = $nas->shortname;
    $this->type = $nas->type;
    $this->secret = $nas->secret;
    $this->description = $nas->description;
    return true;
  }

  public function save() {
    if(!$this->nasname) {
      return false;
    }
    if(!$this->secret) {
      return false;
    }

    if($this->id) {
      $id = $this->id;
    }
    $values['nasname'] = $this->nasname;
    $values['intaddress'] = $this->nasname; // is supposed to be the same as nasname
    $values['shortname'] = $this->shortname;
    $values['type'] = $this->type;
    $values['secret'] = $this->secret;
    $values['description'] = $this->description;

    if($id) {
      if(!$this->db->update("nas", $values, "id=$id")) {
        return false;
      }
    } else {
      if(!$id = $this->db->insert("nas", $values)) {
        return false;
      }
    }

    return $id;
  }
}