<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
declare(strict_types=1);

namespace Magento\GraphQl\Quote\Customer;

use Magento\GraphQl\Quote\GetMaskedQuoteIdByReservedOrderId;
use Magento\Integration\Api\CustomerTokenServiceInterface;
use Magento\TestFramework\Helper\Bootstrap;
use Magento\TestFramework\TestCase\GraphQlAbstract;

/**
 * Test for getting email from cart
 */
class GetCartEmailTest extends GraphQlAbstract
{
    /**
     * @var GetMaskedQuoteIdByReservedOrderId
     */
    private $getMaskedQuoteIdByReservedOrderId;

    /**
     * @var CustomerTokenServiceInterface
     */
    private $customerTokenService;

    protected function setUp(): void
    {
        $objectManager = Bootstrap::getObjectManager();
        $this->getMaskedQuoteIdByReservedOrderId = $objectManager->get(GetMaskedQuoteIdByReservedOrderId::class);
        $this->customerTokenService = $objectManager->get(CustomerTokenServiceInterface::class);
    }

    /**
     * @magentoApiDataFixture Magento/Customer/_files/customer.php
     * @magentoApiDataFixture Magento/GraphQl/Quote/_files/customer/create_empty_cart.php
     */
    public function testGetCartEmail()
    {
        $maskedQuoteId = $this->getMaskedQuoteIdByReservedOrderId->execute('test_quote');

        $query = $this->getQuery($maskedQuoteId);
        $response = $this->graphQlQuery($query, [], '', $this->getHeaderMap());

        $this->assertArrayHasKey('cart', $response);
        $this->assertArrayHasKey('email', $response['cart']);
        $this->assertEquals('customer@example.com', $response['cart']['email']);
    }

    /**
     * @magentoApiDataFixture Magento/Customer/_files/customer.php
     */
    public function testGetCartEmailFromNonExistentCart()
    {
        $this->expectException(\Exception::class);
        $this->expectExceptionMessage('Could not find a cart with ID "non_existent_masked_id"');

        $maskedQuoteId = 'non_existent_masked_id';
        $query = $this->getQuery($maskedQuoteId);

        $this->graphQlQuery($query, [], '', $this->getHeaderMap());
    }

    /**
     * _security
     * @magentoApiDataFixture Magento/Customer/_files/customer.php
     * @magentoApiDataFixture Magento/GraphQl/Quote/_files/guest/create_empty_cart.php
     * @magentoApiDataFixture Magento/GraphQl/Quote/_files/guest/set_guest_email.php
     */
    public function testGetEmailFromGuestCart()
    {
        $maskedQuoteId = $this->getMaskedQuoteIdByReservedOrderId->execute('test_quote');
        $query = $this->getQuery($maskedQuoteId);

        $this->expectExceptionMessage(
            "The current user cannot perform operations on cart \"{$maskedQuoteId}\""
        );
        $this->graphQlQuery($query, [], '', $this->getHeaderMap());
    }

    /**
     * _security
     * @magentoApiDataFixture Magento/Customer/_files/three_customers.php
     * @magentoApiDataFixture Magento/GraphQl/Quote/_files/customer/create_empty_cart.php
     */
    public function testGetEmailFromAnotherCustomerCart()
    {
        $maskedQuoteId = $this->getMaskedQuoteIdByReservedOrderId->execute('test_quote');
        $query = $this->getQuery($maskedQuoteId);

        $this->expectExceptionMessage(
            "The current user cannot perform operations on cart \"{$maskedQuoteId}\""
        );
        $this->graphQlMutation($query, [], '', $this->getHeaderMap('customer3@search.example.com'));
    }

    /**
     * @param string $maskedQuoteId
     * @return string
     */
    private function getQuery(string $maskedQuoteId): string
    {
        return <<<QUERY
{
  cart(cart_id:"$maskedQuoteId") {    
    email
  }
}
QUERY;
    }

    /**
     * @param string $username
     * @param string $password
     * @return array
     */
    private function getHeaderMap(string $username = 'customer@example.com', string $password = 'password'): array
    {
        $customerToken = $this->customerTokenService->createCustomerAccessToken($username, $password);
        $headerMap = ['Authorization' => 'Bearer ' . $customerToken];
        return $headerMap;
    }
}