<?php


namespace Empik\Marketplace\OrderFulfiller;

use Empik\Marketplace\Provider\Order\AddressProvider;
use Empik\Marketplace\Provider\Order\CarrierProvider;
use Empik\Marketplace\Provider\Order\CustomerProvider;
use Empik\Marketplace\Provider\Order\HistoryProvider;
use Empik\Marketplace\Provider\Order\CartProvider;
use Empik\Marketplace\Provider\Order\OrderLinesProvider;
use Empik\Marketplace\Exception\OrderProcessException;

class OrderFulfiller
{
    /** @var AddressProvider */
    protected $addressProvider;

    /** @var CustomerProvider */
    protected $customerProvider;

    /** @var OrderLinesProvider */
    protected $orderLinesProvider;

    /** @var CarrierProvider */
    protected $carrierProvider;

    /** @var HistoryProvider */
    protected $historyProvider;

    /** @var CartProvider */
    protected $cartProvider;

    public function __construct(
        AddressProvider $addressProvider,
        CustomerProvider $customerProvider,
        OrderLinesProvider $orderLinesProvider,
        CarrierProvider $carrierProvider,
        HistoryProvider $historyProvider,
        CartProvider $cartProvider
    ) {
        $this->addressProvider = $addressProvider;
        $this->customerProvider = $customerProvider;
        $this->orderLinesProvider = $orderLinesProvider;
        $this->carrierProvider = $carrierProvider;
        $this->historyProvider = $historyProvider;
        $this->cartProvider = $cartProvider;
    }

    /**
     * @param EmpikOrderWrapper $order
     * @throws OrderProcessException
     * @throws \PrestaShopDatabaseException
     * @throws \PrestaShopException
     */
    public function fulfill(EmpikOrderWrapper $order)
    {
        $data = $order->getData();

        $this->validate($data);

        // add customer
        $prestaShopCustomer = $this->customerProvider->provide($data);
        $order->setCustomer($prestaShopCustomer);

        // add addresses
        $billingAddress = isset($data['customer']['billing_address']) ? $data['customer']['billing_address'] : null;
        $shippingAddress = isset($data['customer']['shipping_address']) ? $data['customer']['shipping_address'] : null;
        $additionalFields = isset($data['order_additional_fields']) ? $data['order_additional_fields'] : [];

        $prestaShopShippingAddress = $this->addressProvider->provide(
            $shippingAddress,
            $order->getCustomer()
        );
        $order->setShippingAddress($prestaShopShippingAddress);

        $prestaShopBillingAddress = $this->addressProvider->provide(
            $billingAddress,
            $order->getCustomer(),
            $additionalFields
        );
        $order->setBillingAddress($prestaShopBillingAddress);

        // add cart
        $cart = $this->cartProvider->provide($data);
        $order->setCart($cart);

        // add order lines
        $orderLines = $this->orderLinesProvider->provide($data);
        $order->setOrderDetails($orderLines);

        // add carrier
        $carrier = $this->carrierProvider->provide($data);
        $order->setCarrier($carrier);

        // add order status
        $history = $this->historyProvider->provide($data);
        $order->setOrderHistory($history);

        $order->add();
    }

    /**
     * @param array $data
     * @throws OrderProcessException
     */
    protected function validate($data)
    {
        if (
            (
                empty($data['customer']['shipping_address']) &&
                empty($data['customer']['billing_address'])
            ) ||
            empty($data['order_id']) ||
            empty($data['order_lines']) ||
            empty($data['order_state']) ||
            empty($data['total_price'])
        ) {
            throw new OrderProcessException(sprintf('Invalid order data for order: %s', $data['order_id']));
        }
    }
}