<?php

class App_ECommerce_Order_Admin_Obj extends App_ECommerce_Order_Abstract_Obj
{
    protected $_hasFilter = true;
    protected $_filterFields = array('Transaction`.`id');
    protected $_allowedChangeStatusFields = array('paid', 'status');

    protected function _filter(Zend_Db_Select $select)
    {
        parent::_filter($select);

        if (isset($this->_filter['customerName'])) {
            Qs_Db_Filter::where($select, ['billingFirstName', 'billingLastName'], $this->_filter['customerName']);
        }

        if (!empty($this->_filterFields) && array_key_exists('query', $this->_filter)) {
            Qs_Db_Filter::where($select, $this->_filterFields, $this->_filter['query']);
        }
        return $this;
    }

    protected function _prepareList(&$list)
    {
        foreach (array_keys($list) as $key) {
            $this->_prepareRowFormElements($list[$key]);
            $this->_prepareRow($list[$key]);
        }
        return $this;
    }

    protected function _prepareRowFormElements(array &$row)
    {
        $toolForm = new App_ECommerce_Order_Admin_Form_Tool(array(
            'defaults' => array('paid' => $row['paid'], 'status' => $row['status']),
            'appendAllRow' => false
        ));
        $toolForm->setDefaults();

        $paidFormElement = $toolForm->getElement('paid')
            ->setName('paid' . $row['id'])
            ->setAttrib('class', 'cell_paid');

        /** @var Zend_Form_Element_Select $statusFormElement */
        $statusFormElement = $toolForm->getElement('status')
            ->setName('status' . $row['id'])
            ->setAttrib('class', 'cell_status');
        $statuses = $statusFormElement->getMultiOptions();
        if (!$row['shippingName']) {
            unset($statuses[App_ECommerce_Order_Abstract_Obj::STATUS_ORDER_PACKED]);
            unset($statuses[App_ECommerce_Order_Abstract_Obj::STATUS_ORDER_SENT]);
        }
        $statusFormElement->setMultiOptions($statuses);

        if ($row['status'] == App_ECommerce_Order_Admin_Obj::STATUS_ORDER_CLOSED) {
            $paidFormElement->setAttrib('disabled', 'disabled');
            $statusFormElement->setAttrib('disabled', 'disabled');
        }

        $row['paidFormElement'] = $paidFormElement->render();
        $row['statusFormElement'] = $statusFormElement->render();

        return parent::_prepareRow($row);
    }

    public function getOrderStatuses($appendAllRow = false)
    {
        $list = parent::getOrderStatuses();
        if (true === $appendAllRow && is_array($list)) {
            $list = array('' => '-------') + $list;
        }
        return $list;
    }

    public function getPaidStatuses($appendAllRow = false)
    {
        $list = parent::getPaidStatuses();
        if (true === $appendAllRow && is_array($list)) {
            $list = array('' => '-------') + $list;
        }
        return $list;
    }

    public function changeStatuses(array $selectedPrimary, $field, $status)
    {
        if (!in_array($field, $this->_allowedChangeStatusFields) ||
            !array_key_exists($status,
                $this->{'_' . ($field == 'status' ? 'order' : 'paid') . 'Statuses'})
        ) {
            return false;
        }
        $table = $this->_getTable();
        $updatedPrimary = array();
        foreach ($selectedPrimary as $primaryKey) {
            $id = $primaryKey['id'];
            if (($data = $this->_getFromDb($id)) && $data[$field] != self::STATUS_ORDER_CLOSED) {
                $table->update(array($field => $status), array('id = ?' => $id));
                $updatedPrimary[] = $id;
            }
        }
        return $updatedPrimary;
    }

    public function delete()
    {
        $this->_getTable()->updateByKey(array('enabled' => 'n'), $this->getPrimaryKey());
    }

    public function createEmptyOrder()
    {
        $data = array(
            'enabled' => 'n'
        );
        if (false !== ($id = $this->insert($data))) {
            $this->_getTable('Cart')->insert(array('transactionId' => $id));
            return $id;
        }
        return false;
    }

    public function cancelOrder()
    {
        parent::delete();
        $cartId = $this->_getTable('Cart')->searchBy(array('transactionId' => $this->getPrimaryKey()), 'id');
        if ($cartId) {
            $this->_getTable('Cart')->deleteByKey($cartId);
        }
        return $this;
    }
}