<?php

namespace Swissup\DeliveryDate\Block;

class View extends \Magento\Framework\View\Element\Template
{
/**
* @var \Magento\Framework\Registry
*/
protected $coreRegistry;

/**
* @var \Swissup\DeliveryDate\Model\DeliverydateFactory
*/
protected $deliverydateFactory;

/**
* @var \Swissup\DeliveryDate\Model\Deliverydate
*/
protected $deliverydateModel;

/**
* @var \Magento\Sales\Model\OrderRepository
*/
protected $orderRepository;

/**
* @var \Magento\Framework\Locale\ResolverInterface
*/
protected $localeResolver;

/**
* @param \Magento\Framework\View\Element\Template\Context $context
* @param \Magento\Framework\Registry $registry
* @param \Swissup\DeliveryDate\Model\DeliverydateFactory $deliverydateFactory
* @param \Magento\Sales\Model\OrderRepository $orderRepository
* @param array $data
*/
public function __construct(
\Magento\Framework\View\Element\Template\Context $context,
\Magento\Framework\Registry $registry,
\Swissup\DeliveryDate\Model\DeliverydateFactory $deliverydateFactory,
\Magento\Sales\Model\OrderRepository $orderRepository,
\Magento\Framework\Locale\ResolverInterface $localeResolver,
array $data = []
) {
$this->coreRegistry = $registry;
$this->deliverydateFactory = $deliverydateFactory;
$this->orderRepository = $orderRepository;
$this->localeResolver = $localeResolver;
parent::__construct($context, $data);
}

/**
* @return \Swissup\DeliveryDate\Model\Deliverydate
*/
private function getDeliveryDateModel()
{
if (!$this->deliverydateModel) {
if ($this->getOrder()) {
$this->deliverydateModel = $this->getOrder()
->getExtensionAttributes()
->getSwissupDeliveryDate();
}

if (!$this->deliverydateModel) {
$this->deliverydateModel = $this->deliverydateFactory->create();
if ($this->getOrder()) {
$this->deliverydateModel->loadByOrderId($this->getOrder()->getId());
}
}
}
return $this->deliverydateModel;
}

/**
* @return \Magento\Sales\Model\Order
*/
public function getOrder()
{
if ($this->hasOrder()) {
return $this->getData('order');
}

if ($this->hasOrderId()) {
try {
$order = $this->orderRepository->get($this->getOrderId());
$this->setData('order', $order);
return $order;
} catch (\Exception $e) {
//
}
}

if ($this->coreRegistry->registry('current_order')) {
return $this->coreRegistry->registry('current_order');
}
if ($this->coreRegistry->registry('order')) {
return $this->coreRegistry->registry('order');
}
}

/**
* @return string
*/
public function getDeliveryDate($format = \IntlDateFormatter::SHORT)
{
$date = '';
$deliveryDate = $this->getDeliveryDateModel();
if ($deliveryDate->getId()) {
$date = $deliveryDate->getDate();
$formatter = new \IntlDateFormatter(
$this->localeResolver->getLocale(),
$format,
\IntlDateFormatter::NONE
);
$date = $formatter->format(new \DateTime($date));
}

return $date;
}

/**
* @return string
*/
public function getDeliveryTime()
{
$time = '';
$deliveryDate = $this->getDeliveryDateModel();
if ($deliveryDate->getId()) {
$time = $deliveryDate->getTimerange();
}
return $time;
}
}