<?php

/**
 * @method App_Application_DocumentType_AdminObj _getDataObj()
 */
class App_Application_DocumentType_AdminView extends Qs_ViewController
{
    const MSG_DATA_UNAVAILABLE = 'msgDataUnavailable';

    protected $_actions = array('list', 'cancel', 'new', 'insert', 'edit', 'update', 'delete', 'reorder', 'updateOrder',
                                'back');
    protected $_hasFilter = true;
    protected $_listOptions = array('isDisabledLimit' => true, 'defaultOrderBy' => 'sorter');

    protected function _init()
    {
        $this->_messageTemplates[self::MSG_DATA_UNAVAILABLE] = '%itemName% is not available';
        return parent::_init();
    }

    protected function _callAction()
    {
        if (method_exists($this, $this->_actionMethod))  {
            $this->_setHeader();
        }
        return parent::_callAction();
    }

    protected function _doEdit()
    {
        $form = $this->_getEditForm();
        $this->dataObj->initData();
        if (null == $this->_getDataObj()->getData()) {
            $this->_setBackError(self::MSG_DATA_UNAVAILABLE);
            $this->_doBack();
        }
        $data = $this->_getData4Form();
        $form->setDefaults($data);
        $this->_renderMainForm($form);
        return $this;
    }

    protected function _doUpdate()
    {
        if (null === $this->_getDataObj()->getData()) {
            $this->_setBackError(self::MSG_DATA_UNAVAILABLE);
            $this->_doBack();
        }
        return parent::_doUpdate();
    }

    protected function _doDelete()
    {
        if (null === $this->_getDataObj()->getData()) {
            $this->_setBackError(self::MSG_DATA_UNAVAILABLE);
            $this->_doBack();
        }
        parent::_doDelete();
    }

    protected function _bindFormFields(Qs_Form $form)
    {
        $form->addElement(
            'text',
            'title',
            array(
                'label'     => 'Title',
                'maxlength' => 255,
                'required'  => true
            )
        );

        $form->addElement(
            'textarea',
            'description',
            array(
                'label' => 'Description',
                'rows'  => 5,
            )
        );

        return $this;
    }

    /**
     * @param Qs_ViewController_List $list
     *
     * @return $this
     */
    protected function _bindListColumns($list)
    {
        $list->addColumn(
            'no',
            'no',
            array('title' => '#', 'orderBy' => 'sorter', 'attribs' => array('class' => 'text-center'))
        );
        $list->addColumn(
            'text',
            'title',
            array('title' => 'Title', 'orderBy' => 'title')
        );
        $list->addColumn(
            'text',
            'description',
            array('title' => 'Description', 'defaultText' => '-')
        );
        $list->addColumn(
            'options',
            'options',
            array('attribs' => array('class' => 'option-th'))
        );

        return $this;
    }
}