<?php
/**
 * @property App_Product_Obj $dataObj
 */
class App_Product_View extends Qs_ViewController
{
    const PRODUCT_DISPOSAL_ALIAS = 'disposal';
    const PRODUCT_DISPOSAL_ID = 11;

    protected $_actions = array('list', 'view');
    protected $_hasFilter = false;
    protected $_tabAliases = array('dimension', 'weight', 'weightCreo', 'installations');
    protected $_tabAlias = 'overview';

    public function preDispatch(&$items)
    {
        if (count($this->getRestParams())) {
            foreach ($items as $k => $v) {
                if ($v['type'] == 'HtmlBlock_') {
                    unset($items[$k]);
                }
            }
        }
        return $this;
    }

    public function exec()
    {
        $this->doc->setHeader('');
        $params = $this->getRestParams();
        $paramsCount = count($params);
        if (0 != $paramsCount && (is_numeric($params[0]) || $params[0] == self::PRODUCT_DISPOSAL_ALIAS) && $paramsCount <= 2) {
            if (is_numeric($params[0])) {
                if ($params[0] == self::PRODUCT_DISPOSAL_ID) {
                    Qs_Http::redirect(BASE_URL . '/' . CURRENT_PAGE_FINAL . '/' . self::PRODUCT_DISPOSAL_ALIAS);
                } else {
                    $this->dataObj->setPrimaryKey(intval($params[0]));
                }
            } else {
                $this->dataObj->setPrimaryKey(self::PRODUCT_DISPOSAL_ID);
            }
            if (!$this->dataObj->getData()) {
                $this->doc->display404();
            }
            if ($paramsCount >= 2) {
                if (in_array($params[1], $this->_tabAliases)) {
                    $this->_tabAlias = $params[1];
                } else {
                    $this->doc->display404();
                }
            }
            $this->_defaultAction = 'view';
        } elseif (!empty($params)) {
            $this->doc->display404();
        }
        return parent::exec();
    }

    protected function _doView()
    {
        $item = $this->dataObj->getData();
        if (empty($item)) {
            $this->doc->display404();
        }
        $form = $this->_getBaseForm();
        $form->addElement('select', 'productId', array(
            'label'        => 'Other Products:',
            'value'        => $item['id'],
            'multioptions' => array('' => '---Utility Poles---')
                              + $this->dataObj->getProduct4Select(
                                  array('id', 'name'), null, '`type` = "' . App_Product_AbstractObj::UTILITY_POLE . '"')
                              + array('0' => '---Other Products---')
                              + $this->dataObj->getProduct4Select(array('id', 'name'), null, '`type` = "other"')
        ));
        $item['form'] = $form;
        $item['tabAlias'] = $this->_tabAlias;
        $item['tpl'] = $this->getTemplate('view.tpl');
        $this->_addItem($item);
        $this->doc->addScript('js/app/product.js');
        $this->doc->addInitFunction('App_Product.init', array());
        return $this;
    }

    protected function _doViewAjax()
    {
        if ($this->_tabAlias == 'overview') {
            $this->_displayJson(array('content' => $this->dataObj->getData('description')));
        } else {
            $this->_displayJson(array('content' => $this->dataObj->getData($this->_tabAlias)));
        }
        return $this;
    }
}