<?php

class AddressLinkModel {
  public $address_id;
  public $origin_address_id;
  public $type;
 
  public $create_by = null;
  public $edit_by = null;
  public $create = null;
  public $edit = null;

  public static function create(Array $data) {
    $model = new AddressLink();
    
    foreach($data as $field => $value) {
      if(property_exists(get_called_class(), $field)) {
        $model->$field = $value;
      }
    }
    
    $me = new User();
    $me->loadMe();

    if(!is_numeric($model->create_by) && !$model->create_by) {
      $model->create_by = $me->id;
    }
    if(!is_numeric($model->edit_by) && !$model->edit_by) {
      $model->edit_by = $me->id;
    }
    
    return $model;
  }

  public static function getFirst($filter = null) {
    $db = FronkDB::singleton();
    
    $where = self::getSqlFilter($filter);
    
    $res = $db->select("AddressLink", "*", "$where ORDER BY address_id,`create`,origin_address_id LIMIT 1");
    if($db->num_rows($res)) {
      $data = $db->fetch_object($res);
      $item = new AddressLink($data);
      if($item->id) {
        return $item;
      } else {
        return null;
      }
    }
    return null;
  }
  
  public static function getAll() {
    $items = [];
    
    $db = FronkDB::singleton();
    
    $res = $db->select("AddressLink", "*", "1=1 ORDER BY address_id,`create`,origin_address_id");
    if($db->num_rows($res)) {
      while($data = $db->fetch_object($res)) {
        $items[] = new AddressLink($data);
      }
    }
    return $items;
    
  }
  
  public static function count($filter) {
    $db = FronkDB::singleton();
    
    $where = self::getSqlFilter($filter);
    $res = $db->select("AddressLink", "COUNT(*) as cnt", "$where");
    
    //$res = $db->query($sql);
    if($db->num_rows($res)) {
      $data = $db->fetch_object($res);
      return $data->cnt;
    }
    return 0;
  }
  
  
  public static function search($filter, $limit = false) {
    $items = [];
    $db = FronkDB::singleton();
    
    $where = self::getSqlFilter($filter);

    $sql = "SELECT * FROM AddressLink WHERE $where ORDER BY address_id,`create`,origin_address_id";
    
    if(is_array($limit) && count($limit)) {
      if(is_numeric($limit['start']) && is_numeric($limit['count'])) {
        $sql .= " LIMIT ".$limit['start'].", ".$limit['count'];
      } elseif(is_numeric($count)) {
        $sql .= " LIMIT ".$limit['count'];
      }
    }
    
    mfLoghandler::singleton()->debug($sql);
    
    $res = $db->query($sql);
    if($db->num_rows($res)) {
      while($data = $db->fetch_object($res)) {
        $items[] = new AddressLink($data);
      }
    }
    
    return $items;
  }
  
  private static function getSqlFilter($filter) {
    $where = "1=1 ";
    
    //var_dump($filter);exit;
    if(array_key_exists("address_id", $filter)) {
      $address_id = $filter["address_id"];
      if(is_numeric($address_id)) {
        $where .= " AND address_id=$address_id";
      }
    }
    
    if(array_key_exists("origin_address_id", $filter)) {
      $origin_address_id = $filter["origin_address_id"];
      if(is_numeric($origin_address_id)) {
        $where .= " AND origin_address_id=$origin_address_id";
      }
    }
    
    if(array_key_exists("type", $filter)) {
      switch($filter['type']) {
        case "employee":
          $where .= " AND type='employee'";
          break;
        case "billing":
          $where .= " AND type='billing'";
          break;
        case "contact":
          $where .= " AND type='contact'";
          break;
        case "techcontact":
          $where .= " AND type='techcontact'";
          break;
      }
    }
    
    return $where;
  }
  
}