<?php
/**
 * Copyright © 2013-2017 Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
namespace Magento\Sales\Block\Adminhtml\Order\View;

use Magento\Eav\Model\AttributeDataFactory;
use Magento\Framework\Exception\NoSuchEntityException;
use Magento\Sales\Model\Order\Address;

/**
 * Order history block
 * Class Info
 * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
 */
class Info extends \Magento\Sales\Block\Adminhtml\Order\AbstractOrder
{
    /**
     * Customer service
     *
     * @var \Magento\Customer\Api\CustomerMetadataInterface
     */
    protected $metadata;

    /**
     * Group service
     *
     * @var \Magento\Customer\Api\GroupRepositoryInterface
     */
    protected $groupRepository;

    /**
     * Metadata element factory
     *
     * @var \Magento\Customer\Model\Metadata\ElementFactory
     */
    protected $_metadataElementFactory;

    /**
     * @var Address\Renderer
     */
    protected $addressRenderer;

    /**
     * Constructor
     *
     * @param \Magento\Backend\Block\Template\Context $context
     * @param \Magento\Framework\Registry $registry
     * @param \Magento\Sales\Helper\Admin $adminHelper
     * @param \Magento\Customer\Api\GroupRepositoryInterface $groupRepository
     * @param \Magento\Customer\Api\CustomerMetadataInterface $metadata
     * @param \Magento\Customer\Model\Metadata\ElementFactory $elementFactory
     * @param \Magento\Sales\Model\Order\Address\Renderer $addressRenderer
     * @param array $data
     */
    public function __construct(
        \Magento\Backend\Block\Template\Context $context,
        \Magento\Framework\Registry $registry,
        \Magento\Sales\Helper\Admin $adminHelper,
        \Magento\Customer\Api\GroupRepositoryInterface $groupRepository,
        \Magento\Customer\Api\CustomerMetadataInterface $metadata,
        \Magento\Customer\Model\Metadata\ElementFactory $elementFactory,
        \Magento\Sales\Model\Order\Address\Renderer $addressRenderer,
        array $data = []
    ) {
        $this->groupRepository = $groupRepository;
        $this->metadata = $metadata;
        $this->_metadataElementFactory = $elementFactory;
        $this->addressRenderer = $addressRenderer;
        parent::__construct($context, $registry, $adminHelper, $data);
    }

    /**
     * Retrieve required options from parent
     *
     * @throws \Magento\Framework\Exception\LocalizedException
     * @return void
     */
    protected function _beforeToHtml()
    {
        if (!$this->getParentBlock()) {
            throw new \Magento\Framework\Exception\LocalizedException(
                __('Please correct the parent block for this block.')
            );
        }
        $this->setOrder($this->getParentBlock()->getOrder());

        foreach ($this->getParentBlock()->getOrderInfoData() as $key => $value) {
            $this->setDataUsingMethod($key, $value);
        }

        parent::_beforeToHtml();
    }

    /**
     * Get order store name
     *
     * @return null|string
     */
    public function getOrderStoreName()
    {
        if ($this->getOrder()) {
            $storeId = $this->getOrder()->getStoreId();
            if ($storeId === null) {
                $deleted = __(' [deleted]');
                return nl2br($this->getOrder()->getStoreName()) . $deleted;
            }
            $store = $this->_storeManager->getStore($storeId);
            $name = [$store->getWebsite()->getName(), $store->getGroup()->getName(), $store->getName()];
            return implode('<br/>', $name);
        }

        return null;
    }

    /**
     * Return name of the customer group.
     *
     * @return string
     */
    public function getCustomerGroupName()
    {
        if ($this->getOrder()) {
            $customerGroupId = $this->getOrder()->getCustomerGroupId();
            try {
                if ($customerGroupId !== null) {
                    return $this->groupRepository->getById($customerGroupId)->getCode();
                }
            } catch (NoSuchEntityException $e) {
                return '';
            }
        }

        return '';
    }

    /**
     * Get URL to edit the customer.
     *
     * @return string
     */
    public function getCustomerViewUrl()
    {
        if ($this->getOrder()->getCustomerIsGuest() || !$this->getOrder()->getCustomerId()) {
            return '';
        }

        return $this->getUrl('customer/index/edit', ['id' => $this->getOrder()->getCustomerId()]);
    }

    /**
     * Get order view URL.
     *
     * @param int $orderId
     * @return string
     */
    public function getViewUrl($orderId)
    {
        return $this->getUrl('sales/order/view', ['order_id' => $orderId]);
    }

    /**
     * Find sort order for account data
     * Sort Order used as array key
     *
     * @param array $data
     * @param int $sortOrder
     * @return int
     */
    protected function _prepareAccountDataSortOrder(array $data, $sortOrder)
    {
        if (isset($data[$sortOrder])) {
            return $this->_prepareAccountDataSortOrder($data, $sortOrder + 1);
        }

        return $sortOrder;
    }

    /**
     * Return array of additional account data
     * Value is option style array
     *
     * @return array
     */
    public function getCustomerAccountData()
    {
        $accountData = [];
        $entityType = 'customer';

        /* @var \Magento\Customer\Api\Data\AttributeMetadataInterface $attribute */
        foreach ($this->metadata->getAllAttributesMetadata($entityType) as $attribute) {
            if (!$attribute->isVisible() || $attribute->isSystem()) {
                continue;
            }
            $orderKey = sprintf('customer_%s', $attribute->getAttributeCode());
            $orderValue = $this->getOrder()->getData($orderKey);
            if ($orderValue != '') {
                $metadataElement = $this->_metadataElementFactory->create($attribute, $orderValue, $entityType);
                $value = $metadataElement->outputValue(AttributeDataFactory::OUTPUT_FORMAT_HTML);
                $sortOrder = $attribute->getSortOrder() + $attribute->isUserDefined() ? 200 : 0;
                $sortOrder = $this->_prepareAccountDataSortOrder($accountData, $sortOrder);
                $accountData[$sortOrder] = [
                    'label' => $attribute->getFrontendLabel(),
                    'value' => $this->escapeHtml($value, ['br']),
                ];
            }
        }
        ksort($accountData, SORT_NUMERIC);

        return $accountData;
    }

    /**
     * Get link to edit order address page
     *
     * @param \Magento\Sales\Model\Order\Address $address
     * @param string $label
     * @return string
     */
    public function getAddressEditLink($address, $label = '')
    {
        if ($this->_authorization->isAllowed('Magento_Sales::actions_edit')) {
            if (empty($label)) {
                $label = __('Edit');
            }
            $url = $this->getUrl('sales/order/address', ['address_id' => $address->getId()]);
            return '<a href="' . $url . '">' . $label . '</a>';
        }

        return '';
    }

    /**
     * Whether Customer IP address should be displayed on sales documents
     *
     * @return bool
     */
    public function shouldDisplayCustomerIp()
    {
        return !$this->_scopeConfig->isSetFlag(
            'sales/general/hide_customer_ip',
            \Magento\Store\Model\ScopeInterface::SCOPE_STORE,
            $this->getOrder()->getStoreId()
        );
    }

    /**
     * Check if is single store mode
     *
     * @return bool
     */
    public function isSingleStoreMode()
    {
        return $this->_storeManager->isSingleStoreMode();
    }

    /**
     * Get object created at date affected with object store timezone
     *
     * @param mixed $store
     * @param string $createdAt
     * @return \DateTime
     */
    public function getCreatedAtStoreDate($store, $createdAt)
    {
        return $this->_localeDate->scopeDate($store, $createdAt, true);
    }

    /**
     * Get timezone for store
     *
     * @param mixed $store
     * @return string
     */
    public function getTimezoneForStore($store)
    {
        return $this->_localeDate->getConfigTimezone(
            \Magento\Store\Model\ScopeInterface::SCOPE_STORE,
            $store->getCode()
        );
    }

    /**
     * Get object created at date
     *
     * @param string $createdAt
     * @return \DateTime
     */
    public function getOrderAdminDate($createdAt)
    {
        return $this->_localeDate->date(new \DateTime($createdAt));
    }

    /**
     * Returns string with formatted address
     *
     * @param Address $address
     * @return null|string
     */
    public function getFormattedAddress(Address $address)
    {
        return $this->addressRenderer->format($address, 'html');
    }
}
