<?php

class PreorderlogisticsModel {

  public $preorder_id;
  public $sent;
  public $sent_by;
  
  public $create_by = null;
  public $edit_by = null;
  public $create = null;
  public $edit = null;

  public static function create(Array $data) {
    $model = new Preorderlogistics();

    foreach ($data as $field => $value) {
      if (property_exists(get_called_class(), $field)) {
        $model->$field = $value;
      }
    }

    $me = mfValuecache::singleton()->get("me");
    if (!$me) {
      $me = new User();
      $me->loadMe();
      mfValuecache::singleton()->set("me", $me);
    }

    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 getFirst($filter = []) {
    $db = FronkDB::singleton();

    $where = self::getSqlFilter($filter);
    $res = $db->select("Preorderlogistics", "*", "$where ORDER BY preorder_id LIMIT 1");
    if ($db->num_rows($res)) {
      $data = $db->fetch_object($res);
      $item = new Preorderlogistics($data);
      if ($item->id) {
        return $item;
      } else {
        return null;
      }
    }
    return null;
  }

  public static function getAll() {
    $items = [];

    $db = FronkDB::singleton();

    $res = $db->select("Preorderlogistics", "*", "1=1 ORDER BY preorder_id");
    if ($db->num_rows($res)) {
      while ($data = $db->fetch_object($res)) {
        $items[] = new Preorderlogistics($data);
      }
    }
    return $items;
  }

  public static function count($filter) {
    $db = FronkDB::singleton();

    $where = self::getSqlFilter($filter);
    $sql = "SELECT COUNT(*) as cnt FROM Preorderlogistics
            WHERE $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 Preorderlogistics
            WHERE $where
            ORDER BY preorder_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)) {
        $items[] = new Preorderlogistics($data);
      }
    }
    return $items;
  }

  private static function getSqlFilter($filter) {
    $where = "1=1 ";

    

    if (array_key_exists("preorder_id", $filter)) {
      $preorder_id = $filter['preorder_id'];
      if (is_numeric($preorder_id)) {
        $where .= " AND Preorderlogistics.preorder_id=$preorder_id";
      }
    }
    
    if (array_key_exists("sent", $filter)) {
      $sent = $filter['sent'];
      if ($sent === true) {
        $where .= " AND Preorderlogistics.sent > 0";
      } elseif($sent === false) {
        $where .= " AND (Preorderlogistics.sent = 0 OR Preorderlogistics.sent IS NULL)";
      }
    }
    
    
    /*
    if (array_key_exists("=city", $filter)) {
      $city = FronkDB::singleton()->escape($filter["=city"]);
      if ($city) {
        $where .= " AND city like '$city'";
      }
    }*/

    //var_dump($filter, $where);exit;
    return $where;
  }

}