<?php

use KommaApp\Shop\Checkout\CheckoutSession\CheckoutSession;
use KommaApp\Shop\Modules\Modules;
use KommaApp\Shop\Checkout\Shipping\ShippingCostsRepository;

class CartController extends BaseController
{
    protected $ajaxCall = false;
    protected $functions;
    protected $cart;

    function __construct(CheckoutSession $checkoutSession)
    {
        $this->cart = $checkoutSession->cart();

        if (isset($_GET['ajax'])) $this->ajaxCall = true;
    }

    public function index()
    {
        //Open the shippingCostRepository
        $shippingCostsRepository = new ShippingCostsRepository();
        //load all the shippingCosts
        $shipping_costs = $shippingCostsRepository->getEntities();

        return View::make( viewPrefix() . 'checkout.cart')->With([
            'cart' => $this->cart,
            'shipping_costs' => $shipping_costs,
            'bodyClasses' => 'cart',
        ]);
    }

    /**
     * This method will add an item to the cart from an external controller eg. ReOrderController
     *
     * @param     $productId
     * @param int $addQuantity
     */
    public function addProductByIdExternal($productId, $addQuantity = 1)
    {
        if(!$this->cart->addProductById($productId, $addQuantity)) return false;

        return true;
    }

    protected function addProductById($productId = null)
    {
        if(!$productId) \App::abort(404, 'No product id in the request');

        $addQuantity = 1;

        if (isset($_GET['quantity'])) $addQuantity = $_GET['quantity'];

        $this->cart->addProductById($productId, $addQuantity);
        if ($this->ajaxCall) return $this->cart->totalQuantity($productId);
        return Redirect::route(\Route::Current()->getAction()['as']);
    }

    protected function subtractProductById($productId)
    {
        $this->cart->subtractProductById($productId);
        if ($this->ajaxCall) return $this->cart->totalQuantity($productId);
        return Redirect::route(\Route::Current()->getAction()['as']);
    }

    protected function removeProductById($productId)
    {
        $this->cart->removeProductById($productId);
        if ($this->ajaxCall) return $this->cart->totalQuantity($productId);
        return Redirect::route(\Route::Current()->getAction()['as']);
    }

    protected function setQuantityProductById($productId, $quantity)
    {
        $this->cart->setQuantityProductById($productId, $quantity);
        if ($this->ajaxCall) return $this->cart->totalQuantity($productId);
        return Redirect::route(\Route::Current()->getAction()['as']);
    }

    protected function checkCouponCode()
    {

        return json_encode($this->cart->getCouponCodeBatchId(\Request::get('code')));
    }

    public function getCartAsJson()
    {
        return \Response::make($this->cart->asJson(), 200)->header('Content-Type', 'application/json');
    }
}