<?php

/**
 * This is the model class for table "regions".
 *
 * @property integer $id
 * @property string $name
 * @property integer $is_city_region
 * @property string $created_at
 * @property string $updated_at
 * @property boolean $newRecord
 */
class Region implements ImportRecord
{
    public $id;
    public $name;
    public $is_city_region;
    public $created_at;
    public $updated_at;
    public $newRecord;
    public $parent_id;

    /**
     * Region constructor.
     */
    public function __construct()
    {
        $this->newRecord = true;
    }


    public function save()
    {
        try {
            if ($this->newRecord) {
                if (!isset($this->id)) {
                    $sql = "INSERT INTO regions (name, created_at, is_city_region) VALUES ('"
                        . $this->name . "', NOW(), '" . $this->is_city_region . "')";
                } else {
                    $sql = "INSERT INTO regions (id, name, created_at, is_city_region) VALUES ('"
                        . $this->id . "', '" . $this->name . "', NOW(), '" . $this->is_city_region . "')";
                }
                mysql_query($sql);
                $err = mysql_errno();
                if ($err > 0) {
                    echo mysql_error();
                    return false;
                }
                if (!isset($this->id)) {
                    $this->id = mysql_insert_id();
                }
            } else {
                $sql = "UPDATE regions SET name = '" . $this->name .
                    "', updated_at = NOW(), is_city_region = '" . $this->is_city_region . "' WHERE id = '" . $this->id . "'";
                mysql_query($sql);
                $err = mysql_errno();
                if ($err > 0) {
                    echo mysql_error();
                    return false;
                }
            }

            return true;
        } catch (Exception $e) {
            echo $e->getMessage();
            return false;
        }
    }

    public function getIsNewRecord()
    {
        return $this->newRecord;
    }

    public static function deleteAll($condition = '')
    {
        throw new Exception("deleteALL not implemented");
    }

    public static function className()
    {
        return get_called_class();
    }

    public static function findOne($id)
    {
        $sql = "SELECT * FROM regions WHERE id='$id'";
        $rez = mysql_query($sql);
        if (mysql_num_rows($rez)) {
            $region = new Region();
            $region->newRecord = false;
            $dbObject = mysql_fetch_array($rez);
            $region->id = $dbObject['id'];
            $region->name = $dbObject['name'];
            $region->is_city_region = $dbObject['is_city_region'];
            $region->created_at = $dbObject['created_at'];
            $region->updated_at = $dbObject['updated_at'];

            return $region;
        }

        return null;
    }

    public static function getElementsList($temp_region)
    {


        $user = new User;
        $user->get($_SESSION['id']);

        if(isset($temp_region)) {
            $region_sql = $temp_region;
        } else {
            $region_sql = $user->region_rf_id;
        }

        // $sql = "SELECT * FROM regions where id in (27, 26, 29, 32, 33, 24, 34, 38, 22, 23, 31, 35, 37, 21, 30, 20, 36, 28, 5, 3, 7434) ORDER BY name";
        $sql = "SELECT DISTINCT regions.* FROM regions 
            INNER JOIN blocks b ON b.region_id = regions.id OR regions.parent_id is null 
            INNER JOIN apartments a ON a.block_id = b.id 
            WHERE regions.rf_region_id = $region_sql
            AND (regions.domclick_id IS NOT NULL )"; // ORDER BY name // AND regions.parent_id IS NOT NULL
        $rez = mysql_query($sql);

        $regions = array();
        if (mysql_num_rows($rez) > 0) {
            while ($dbObject = mysql_fetch_assoc($rez)) {
                $region = new Region();
                $region->newRecord = false;
                $region->id = $dbObject['id'];
                $region->name = $dbObject['name'];
                $region->is_city_region = $dbObject['is_city_region'];
                $region->created_at = $dbObject['created_at'];
                $region->updated_at = $dbObject['updated_at'];
                $region->parent_id = $dbObject['parent_id'];
                $regions[] = $region;
            }
        }
        return $regions;
    }

}