<?php

/**
 * Class App_Form_Contact_Abstract_Obj
 * @method array getDContactReason4Select()
 */
abstract class App_Form_Contact_Abstract_Obj extends App_Form_Abstract_Obj
{
    protected $_tableAlias = 'FormContact';
    protected $_hasReason = false;

    public function setHasReason($value)
    {
        $this->_hasReason = (bool) $value;
        return $this;
    }

    public function hasReason()
    {
        return $this->_hasReason;
    }

    public function getReasonTitle($reasonId)
    {
        $select = $this->_db->select();
        $select->from($this->_getPair('DContactReason'), 'title');
        $select->where('`DContactReason`.`id` = ?', (string) $reasonId, Qs_Db::INT_TYPE);
        $select->limit(1);
        return $this->_db->fetchOne($select);
    }

    public function getListSelect()
    {
        if (null === $this->_select) {
            parent::getListSelect();
            $this->_select->joinLeft(
                $this->_getPair('DContactReason'),
                '`DContactReason`.`id` = `' . $this->_tableAlias . '`.`idReason`',
                ''
            );
        }
        return $this->_select;
    }

    public function getExportColumns()
    {
        $columns = parent::getExportColumns();
        if (!$this->hasReason()) {
            unset($columns['reasonTitle']);
        }
        return $columns;
    }
}