<?php

declare(strict_types=1);

/**
* @author Amasty Team
* @copyright Copyright (c) 2022 Amasty (https://www.amasty.com)
* @package One Step Checkout Gift Wrap for Magento 2 (System)
*/

namespace Amasty\CheckoutGiftWrap\Block\Onepage;

use Amasty\CheckoutCore\Api\FeeRepositoryInterface;
use Amasty\CheckoutCore\Block\Onepage\LayoutWalker;
use Amasty\CheckoutCore\Block\Onepage\LayoutWalkerFactory;
use Amasty\CheckoutCore\Model\Config;
use Amasty\CheckoutGiftWrap\Model\ConfigProvider;
use Amasty\CheckoutGiftWrap\Model\Messages;
use Magento\Checkout\Block\Checkout\LayoutProcessorInterface;
use Magento\Checkout\Model\Session as CheckoutSession;
use Magento\Framework\Exception\LocalizedException;
use Magento\Framework\Exception\NoSuchEntityException;
use Magento\Framework\Pricing\PriceCurrencyInterface;
use Magento\GiftMessage\Model\Message;
use Magento\Store\Model\StoreManagerInterface;

/**
* Additional Layout processor with all private and dynamic data
*/
class GiftWrapProcessor implements LayoutProcessorInterface
{
/**
* @var Messages
*/
private $giftMessages;

/**
* @var Config
*/
private $checkoutConfig;

/**
* @var LayoutWalker
*/
private $walker;

/**
* @var LayoutWalkerFactory
*/
private $walkerFactory;

/**
* @var StoreManagerInterface
*/
private $storeManager;

/**
* @var PriceCurrencyInterface
*/
private $priceCurrency;

/**
* @var FeeRepositoryInterface
*/
private $feeRepository;

/**
* @var CheckoutSession
*/
private $checkoutSession;

/**
* @var ConfigProvider
*/
private $configProvider;

public function __construct(
Messages $giftMessages,
Config $checkoutConfig,
LayoutWalkerFactory $walkerFactory,
StoreManagerInterface $storeManager,
PriceCurrencyInterface $priceCurrency,
FeeRepositoryInterface $feeRepository,
CheckoutSession $checkoutSession,
ConfigProvider $configProvider
) {
$this->giftMessages = $giftMessages;
$this->checkoutConfig = $checkoutConfig;
$this->walkerFactory = $walkerFactory;
$this->storeManager = $storeManager;
$this->priceCurrency = $priceCurrency;
$this->feeRepository = $feeRepository;
$this->checkoutSession = $checkoutSession;
$this->configProvider = $configProvider;
}

/**
* Gift Wrap and Gift Messages processor
*/
public function process($jsLayout)
{
if (!$this->checkoutConfig->isEnabled()) {
return $jsLayout;
}
$this->walker = $this->walkerFactory->create(['layoutArray' => $jsLayout]);

$this->processGiftWrap();
$this->processGiftMessage();

return $this->walker->getResult();
}

/**
* Gift Wrap processor
*
* @throws LocalizedException
* @throws NoSuchEntityException
*/
public function processGiftWrap()
{
if (!$this->configProvider->isGiftWrapEnabled() || $this->configProvider->isGiftWrapModuleEnabled()) {
$this->walker->unsetByPath('{GIFT_WRAP}');
} else {
$amount = $this->configProvider->getGiftWrapFee();

$rate = $this->storeManager->getStore()->getBaseCurrency()->getRate(
$this->storeManager->getStore()->getCurrentCurrency()
);

$amount *= $rate;

$formattedPrice = $this->priceCurrency->format($amount, false);

$this->walker->setValue('{GIFT_WRAP}.description', __('Gift wrap %1', $formattedPrice));
$this->walker->setValue('{GIFT_WRAP}.fee', $amount);

$fee = $this->feeRepository->getByQuoteId($this->checkoutSession->getQuoteId());

if ($fee->getId()) {
$this->walker->setValue('{GIFT_WRAP}.checked', true);
}
}
}

/**
* Gift Messages processor
*
* @throws NoSuchEntityException
*/
public function processGiftMessage()
{
if (empty($messages = $this->giftMessages->getGiftMessages())) {
$this->walker->unsetByPath('{GIFT_MESSAGE_CONTAINER}');
} else {
$itemMessage = $quoteMessage = [
'component' => 'uiComponent',
'children' => [],
];
$checked = false;

/** @var Message $message */
foreach ($messages as $key => $message) {
if ($message->getId()) {
$checked = true;
}

$node = $message
->setData('item_id', $key)
->toArray(['item_id', 'sender', 'recipient', 'message', 'title']);

$node['component'] = 'Amasty_CheckoutGiftWrap/js/view/additional/gift-messages/message';
if ($key) {
$itemMessage['children'][] = $node;
} else {
$quoteMessage['children'][] = $node;
}
}
$this->walker->setValue(
'{GIFT_MESSAGE_CONTAINER}.config.popUpForm.options.messages',
$this->translateTextForCheckout()
);
$this->walker->setValue('{GIFT_MESSAGE_CONTAINER}.>>.checkbox.checked', $checked);
$this->walker->setValue('{GIFT_MESSAGE_CONTAINER}.>>.checkbox.checked', $checked);
$this->walker->setValue('{GIFT_MESSAGE_CONTAINER}.>>.item_messages', $itemMessage);
$this->walker->setValue('{GIFT_MESSAGE_CONTAINER}.>>.quote_message', $quoteMessage);
}
}

/**
* @return array
*/
public function translateTextForCheckout(): array
{
$messages['gift'] = __('Gift messages has been successfully updated')->render();
$messages['update'] = __('Update')->render();
$messages['close'] = __('Close')->render();

return $messages;
}
}