<?php

namespace App\Event\History;

use App\Event\Attendee\Entity as AttendeeEntity;
use Qs_Db_Obj;
use Qs_String;
use Zend_Db_Expr;
use Zend_Db_Select;

class Obj extends AbstractObj
{
    protected function _getFromColumns()
    {
        $columns = parent::_getFromColumns();
        $columns['eventEnabled'] = new Zend_Db_Expr('`e`.`enabled`');
        return $columns;
    }

    public function getListSelect()
    {
        if (null !== $this->_select) {
            return $this->_select;
        }
        $select = parent::getListSelect();
        $this->_joinPaymentType($select);
        $this->_joinCreatedBy($select);
        $this->_joinOrder($select);
        return $select;
    }

    protected function _filter(Zend_Db_Select $select)
    {
        $select->where('`ea`.`status` = ?', AttendeeEntity::STATUS_ATTENDED);
        return parent::_filter($select);
    }

    protected function _joinPaymentType(Zend_Db_Select $select)
    {
        $select->joinLeft(
            $this->_getPair('PaymentType', 'pt'),
            '`pt`.`id` = `ea`.`paymentType`',
            ['paymentTypeTitle' => 'title']
        );
        return $this;
    }

    protected function _joinOrder(Zend_Db_Select $select)
    {
        $select->joinLeft(
            $this->_getPair('Cart', 'cart'),
            '`cart`.`id` = `ea`.`cartId`',
            ['orderId' => 'transactionId']
        );
        return $this;
    }

    protected function _joinCreatedBy(Zend_Db_Select $select)
    {
        $createdByTitle = Qs_String::fill(
            'IF(`ea`.`createdBy` = {anotherMember}, {expr}, `eacb`.`title`)',
            [
                'anotherMember' => $this->_db->quote(AttendeeEntity::CREATED_BY_ANOTHER_MEMBER),
                'expr'          => 'CONCAT(`eacb`.`title`, " (", `ea`.`createdByName`, ")")',
            ]
        );
        $select->joinLeft(
            $this->_getPair('EventAttendeeCreatedBy', 'eacb'),
            '`eacb`.`id` = `ea`.`createdBy`',
            compact('createdByTitle')
        );
        return $this;
    }
}