<?php

namespace KupShop\ContentBundle\View;

use KupShop\ContentBundle\Entity\ProductUnified;
use KupShop\ContentBundle\Entity\Wrapper\ProductUnifiedWrapper;
use KupShop\KupShopBundle\Views\View;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;

class VariationBlockView extends View
{
    protected $template = 'product/product.ajax.tpl';

    protected $productId;
    protected $variationId;

    public function __construct()
    {
        $this->proxyCacheEnabled = findModule(\Modules::PROXY_CACHE, 'product');
    }

    public function setProductId(int $productId): void
    {
        $this->productId = $productId;
    }

    public function setVariationId(int $variationId): void
    {
        $this->variationId = $variationId;
    }

    public function getTemplateVariables()
    {
        $vars = parent::getTemplateVariables();

        $vars['product'] = ProductUnifiedWrapper::wrap($this->getProductUnified());

        return $vars;
    }

    public function getProductUnified(): ProductUnified
    {
        $product = new \Product();
        if (!$product->createFromDB($this->productId)) {
            throw new NotFoundHttpException('Product not found');
        }

        $unified = new ProductUnified($product, $product->fetchVariations());
        if ($this->variationId) {
            $unified->selectVariation($this->variationId);
        }

        return $unified;
    }

    public function getShowInSearch(): bool
    {
        return false;
    }
}