<?php

use App\Form\FormMetaTrait;

class App_ECommerce_Product_Admin_Form_Abstract extends App_ECommerce_Product_Abstract_Form
{
    use FormMetaTrait;

    const POST_ACTION_EDIT_IMAGES = 'editImages';
    const POST_ACTION_SAVE = 'save';

    protected $_categoryId = null;

    /**
     * @param null $categoryId
     */
    public function setCategoryId($categoryId)
    {
        $this->_categoryId = $categoryId;
    }

    /**
     * @return null
     */
    public function getCategoryId()
    {
        return $this->_categoryId;
    }

    protected function _initElements()
    {
        $categoriesObj = new App_ECommerce_Product_Category_Admin_Obj(array('primaryKey' => $this->getCategoryId()));

        $this->addElement('hidden', 'categoryId');

        $dataObj = new App_ECommerce_Product_Admin_Obj();
        $config = $dataObj->getConfig();

        $this->addElement('text', 'sku', array(
            'label'         => 'SKU',
            'required'      => true,
        ));
        $element = $this->getElement('sku');
        $element->addValidator($dataObj->getSkuValidator($this->_getData('id'), $this->_getData('sku')));

        $this->addElement('text', 'title', array('label' => 'Title', 'required' => true));

        $this->addElement('select', 'colorId', array(
            'label'         => 'Color',
            'required'      => true,
            'multiOptions'  => $categoriesObj->getColors4Select(),
        ));

        $this->addElement('select', 'shapeId', array(
            'label'         => 'Shape',
            'required'      => true,
            'multiOptions'  => $categoriesObj->getShapes4Select(),
        ));

        $this->addElement('select', 'sizeId', array(
            'label'         => 'Size',
            'required'      => true,
            'multiOptions'  => $categoriesObj->getSignSize4Select('*', 'productCategoryId = ' . $this->getCategoryId()),
        ));

        $this->addElement('checkbox', 'showAdditionalFields', array(
            'label'         => 'Show Additional Info fields',
            'decoration'    => 'simple'
        ));

        $this->addElement('text', 'additionalInfoLabel', array(
            'label'         => 'Additional Info label',
            'description'   => 'If the field is left empty, "(enter information)" label will be shown.'
        ));

        $this->addElement('checkbox', 'show', array('label' => 'Show on user end', 'decoration' => 'simple'));

        $this->addElement('checkbox', 'applyTax', array(
            'label'         => 'Apply tax to this product',
            'decoration'    => 'simple'
        ));

        $this->addElement('numeric', 'price', array('label' => 'Price ($)', 'negative' => false, 'required' => true));
        $this->getElement('price')->addValidator('GreaterThan', false, array(0));
        $this->getElement('price')->getValidator('GreaterThan')->setMessage(
            'Price must be greater than zero',
            Zend_Validate_GreaterThan::NOT_GREATER
        );

        $this->addElement('numeric', 'weight', array('label' => 'Weight (lbs)', 'negative' => false, 'required' => false));

        $this->getElement('weight')->addValidator('GreaterThan', false, array(0));
        $this->getElement('weight')->getValidator('GreaterThan')->setMessage(
             'Weight must be greater than zero',
             Zend_Validate_GreaterThan::NOT_GREATER
        );

        $this->addElement(
            'extendedImage',
            'image',
            array(
                 'label'  => 'Image',
                 'resize' => $config->image->width . 'x' . $config->image->height . $config->image->resizeMethodAlias,
            )
        );

        return $this;
    }

    public function render(Zend_View_Interface $view = null)
    {
        $doc = $this->getDoc();
        $doc->addScript('js/app/ECommerce/product/product-admin-form.js');
        $doc->addInitObject('app.ProductForm', []);
        return parent::render($view);
    }
}