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<?php
namespace Magecomp\Savecartpro\Controller\Index;

use Magento\Checkout\Model\Session;
use Magecomp\Savecartpro\Model\SavecartproFactory;
use Magecomp\Savecartpro\Model\SavecartprodetailFactory;
use Magento\Checkout\Model\Cart;
use Magento\Quote\Model\QuoteFactory;
use Magento\Catalog\Model\ProductFactory;
use Magento\Framework\Controller\Result\JsonFactory;
use Magento\Framework\Serialize\Serializer\Json;

class Save extends \Magento\Framework\App\Action\Action
{
    protected $messageManager;
    protected $_responseFactory;
    protected $_url;
    protected $_request;
    protected $cartsession;
    protected $modelsavecart;
    protected $modelsavecartdetail;
    protected $_modelCart;
    protected $serialize;
    protected $quoteFactory;
    protected $product;
    protected $_customersession;
    protected $jsonFactory;


    public function __construct(\Magento\Framework\App\Action\Context $context,
                                \Magento\Framework\App\ResponseFactory $responseFactory,
                                \Magento\Customer\Model\Session $customer_session,
                                Session $session,
                                SavecartproFactory $modelsavecart,
                                SavecartprodetailFactory $modelsavecartdetail,
                                Cart $modelCart,
                                QuoteFactory $quoteFactory,
                                ProductFactory $product,
                                JsonFactory $jsonFactory,
                                Json $serialize
                                )
    {
        $this->_responseFactory = $responseFactory;
        $this->cartsession = $session;
        $this->modelsavecart = $modelsavecart;
        $this->modelsavecartdetail = $modelsavecartdetail;
        $this->_modelCart = $modelCart;
        $this->quoteFactory = $quoteFactory;
        $this->product = $product;
        $this->_customersession=$customer_session;
        $this->jsonFactory=$jsonFactory;
        $this->serialize = $serialize;
        parent::__construct($context);
    }

    public function execute()
    {

        try {

            $data = $this->_request->getParams();
            $quote = $this->cartsession->getQuote();
            $customer_id = $quote->getCustomerId();
            $cartname = $data['cartname'];
            if($cartname!="") {
                if ($customer_id != null) {
                    // Quote Save To Main Tabel
                    $savecartmodel = $this->modelsavecart->create()
                        ->setCartName($cartname)
                        ->setCustomerId($customer_id)
                        ->setCreatedAt(date('Y-m-d H:i:s'))
                        ->save();

                     // Quote Data Save To Detail Tabel
                    $visitems = $this->cartsession->getQuote()->getAllVisibleItems();
                    foreach ($visitems as $item) {
                        foreach ($item->getOptions() as $option) {
                            /* KDC modification start */
                            if ($option['value'] && $this->isJson($option['value'])) {
                                $itemOptions = $this->serialize->unserialize($option['value']);
                                $this->modelsavecartdetail->create()
                                    ->setSavecartId($savecartmodel->getId())
                                    ->setQuotePrdId($item->getProductId())
                                    ->setQuotePrdQty($item->getQty())
                                    ->setQuotePrdPrice($item->getPrice())
                                    ->setQuoteConfigPrdData($this->serialize->serialize($itemOptions))
                                    ->save();
                                break;
                            }
                            /* KDC modification end */
                            //itemOptions contain all the custom option of an item
                        }
                    }

                    $this->_modelCart->truncate();// Clear Shopping Cart
                    $this->cartsession->clearQuote();// Clear Checkout Session
                    // Clear Shopping Cart
                    $visitems = $this->cartsession->getQuote()->getAllVisibleItems();
                    foreach ($visitems as $item) {
                        $itemId = $item->getItemId();
                        $this->_modelCart->removeItem($itemId)->save();
                    }

                    $message = "Your cart has been successfully saved.";
                    $this->messageManager->addSuccess($message);
                    $response = array();
                    $resultJson = $this->jsonFactory->create();
                    $response['redirectUrl'] = $this->_url->getUrl('savecartpro/customer/cartlist');
                    $resultJson->setData($response);
                    return $resultJson;

                } else {
                    $message = "Before saving cart you must have login";
                    $this->messageManager->addError($message);
                    $accUrl = $this->_url->getUrl('customer/account/login');
                    $this->_responseFactory->create()->setRedirect($accUrl)->sendResponse();
                    $this->setRefererUrl($accUrl);
                }
            }
            else{
                $message = "Cart name not blank";
                $this->messageManager->addError($message);
                $response = array();
                $resultJson = $this->jsonFactory->create();
                $response['redirectUrl'] = $this->_url->getUrl('checkout/cart/index');
            }
        }
        catch(\Exception $e)
		{
            $this->messageManager->addError($e->getMessage());
			$accUrl = $this->_url->getUrl('savecart/index/view');
       		$this->_responseFactory->create()->setRedirect($accUrl)->sendResponse();
			$this->setRefererUrl($accUrl);
		}
    }
    /* KDC modification start */
    /**
     * @param $string
     * @return bool
     */
    private function isJson($string): bool
    {
        json_decode($string);
        return (json_last_error() == JSON_ERROR_NONE);
    }
    /* KDC modification end */
}