<?php

class IvtProuctMatchModel {

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

    if($model->create_by === null) {
      $model->create_by = $me->id;
    }
    if($model->edit_by === null) {
      $model->edit_by = $me->id;
    }
    
    return $model;
  }
  
  public static function getAll() {
    $items = [];
    
    $db = FronkDB::singleton(IVT_DBHOST, IVT_DBUSER, IVT_DBPASS, IVT_DBNAME);
    
    $res = $db->select("IvtProuctMatch", "*", "1=1 ORDER BY ivt_name,id");
    if($db->num_rows($res)) {
      while($data = $db->fetch_object($res)) {
        $items[] = new IvtProuctMatch($data);
      }
    }
    return $items;
  }
  
  public static function getFirst() {
    $db = FronkDB::singleton(IVT_DBHOST, IVT_DBUSER, IVT_DBPASS, IVT_DBNAME);
    
    $where = self::getSqlFilter($filter);
    $res = $db->select("IvtProuctMatch", "*", "$where ORDER BY ivt_name,id LIMIT 1");
    if($db->num_rows($res)) {
      $data = $db->fetch_object($res);
      $item = new IvtProuctMatch($data);
      if($item->id) {
        return $item;
      } else {
        return null;
      }
    }
    return null;
  }
  
  public static function search($filter, $limit = false) {
    $items = [];
    $db = FronkDB::singleton(IVT_DBHOST, IVT_DBUSER, IVT_DBPASS, IVT_DBNAME);
    
    $where = self::getSqlFilter($filter);
    $sql = "SELECT * FROM IvtProuctMatch $where ORDER by ivt_name,id";
    
    mfLoghandler::singleton()->debug($sql);
    if(is_array($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'];
      }
    }
    
    $res = $db->query($sql);
    if($db->num_rows($res)) {
      while($data = $db->fetch_object($res)) {
        $items[] = new IvtProuctMatch($data);
      }
    }
    return $items;
  }
  
  private static function getSqlFilter($filter) {
    $where = "1=1 ";
    
    if(array_key_exists("ivt_id", $filter)) {
      $ivt_id = $filter['ivt_id'];
      if(is_numeric($ivt_id)) {
        $where .= " AND IvtProuctMatch.ivt_id=$ivt_id";
      }
    }
    
    if(array_key_exists("ivt_name", $filter)) {
      $ivt_name = FronkDB::singleton()->escape($filter["ivt_name"]);
      if($ivt_name) {
        $where .= " AND IvtProuctMatch.ivt_name like '%$ivt_name%'";
      }
    }
    
    if(array_key_exists("product_id", $filter)) {
      $product_id = $filter['product_id'];
      if(is_numeric($product_id)) {
        $where .= " AND IvtProuctMatch.product_id=$product_id";
      }
    }
    
    //var_dump($filter, $where);exit;
    return $where;
  }
  
}