<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Theme\Model;

use Magento\Backend\Block\Widget\Grid\Serializer;
use Magento\Framework\Serialize\SerializerInterface;

class DesignTest extends \PHPUnit\Framework\TestCase
{
/**
* @var \Magento\Theme\Model\Design
*/
protected $_model;

protected function setUp(): void
{
$this->_model = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->create(
\Magento\Theme\Model\Design::class
);
}

public function testLoadChange()
{
$this->_model->loadChange(1);
$this->assertNull($this->_model->getId());
}

/**
* @magentoDataFixture Magento/Theme/_files/design_change.php
*/
public function testChangeDesign()
{
\Magento\TestFramework\Helper\Bootstrap::getObjectManager()->get(\Magento\Framework\App\State::class)
->setAreaCode('frontend');
$design = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->create(
\Magento\Framework\View\DesignInterface::class
);
$storeId = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->get(
\Magento\Store\Model\StoreManagerInterface::class
)->getDefaultStoreView()->getId();
// fixture design_change
$designChange = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->create(
\Magento\Theme\Model\Design::class
);
$designChange->loadChange($storeId)->changeDesign($design);
$this->assertEquals('Magento/luma', $design->getDesignTheme()->getThemePath());
}

/**
* @magentoDbIsolation disabled
*/
public function testCRUD()
{
$this->_model->setData(
[
'store_id' => 1,
'design' => 'Magento/blank',
'date_from' => date('Y-m-d', strtotime('-1 day')),
'date_to' => date('Y-m-d', strtotime('+1 day')),
]
);
$this->_model->save();
$this->assertNotEmpty($this->_model->getId());

try {
$model = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->create(
\Magento\Theme\Model\Design::class
);
$model->loadChange(1);
$this->assertEquals($this->_model->getId(), $model->getId());

/* Design change that intersects with existing ones should not be saved, so exception is expected */
try {
$model->setId(null);
$model->save();
$this->fail('A validation failure is expected.');
} catch (\Magento\Framework\Exception\LocalizedException $e) {
}

$this->_model->delete();
} catch (\Exception $e) {
$this->_model->delete();
throw $e;
}

$model = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->create(
\Magento\Theme\Model\Design::class
);
$model->loadChange(1);
$this->assertEmpty($model->getId());
}

public function testCollection()
{
$collection = $this->_model->getCollection()->joinStore()->addDateFilter();
/**
* @todo fix and add addStoreFilter method
*/
$this->assertEmpty($collection->getItems());
}

/**
* @magentoDataFixture Magento/Theme/_files/design_change.php
* @magentoConfigFixture current_store general/locale/timezone UTC
*/
public function testLoadChangeCache()
{
$date = (new \DateTime())->format(\Magento\Framework\Stdlib\DateTime::DATETIME_PHP_FORMAT);
$storeId = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->get(
\Magento\Store\Model\StoreManagerInterface::class
)->getDefaultStoreView()->getId();
// fixture design_change
// phpcs:ignore Magento2.Security.InsecureFunction
$cacheId = 'design_change_' . md5($storeId . $date);

/** @var \Magento\Theme\Model\Design $design */
$design = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->create(
\Magento\Theme\Model\Design::class
);
$design->loadChange($storeId, $date);

$cachedDesign = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->get(
\Magento\Framework\App\CacheInterface::class
)->load(
$cacheId
);
$serializer = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->get(SerializerInterface::class);
$cachedDesign = $serializer->unserialize($cachedDesign);

$this->assertIsArray($cachedDesign);
$this->assertArrayHasKey('design', $cachedDesign);
$this->assertEquals($cachedDesign['design'], $design->getDesign());

$design->setDesign('Magento/blank')->save();

$design = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->create(
\Magento\Theme\Model\Design::class
);
$design->loadChange($storeId, $date);

$cachedDesign = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->get(
\Magento\Framework\App\CacheInterface::class
)->load(
$cacheId
);

$cachedDesign = $serializer->unserialize($cachedDesign);

$this->assertIsArray($cachedDesign);
$this->assertEquals($cachedDesign['design'], $design->getDesign());
}

/**
* @magentoAppIsolation enabled
* @magentoDataFixture Magento/Theme/_files/design_change_timezone.php
* @dataProvider loadChangeTimezoneDataProvider
*/
public function testLoadChangeTimezone($storeCode, $storeTimezone, $storeUtcOffset)
{
if (date_default_timezone_get() != 'UTC') {
$this->markTestSkipped('Test requires UTC to be the default timezone.');
}
$utcDatetime = time();
$utcDate = date('Y-m-d', $utcDatetime);
$storeDatetime = strtotime($storeUtcOffset, $utcDatetime);
$storeDate = date('Y-m-d', $storeDatetime);

if ($storeDate == $utcDate) {
$expectedDesign = "{$storeCode}_today_design";
} else {
if ($storeDatetime > $utcDatetime) {
$expectedDesign = "{$storeCode}_tomorrow_design";
} else {
$expectedDesign = "{$storeCode}_yesterday_design";
}
}

$store = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->get(
\Magento\Store\Model\StoreManagerInterface::class
)->getStore(
$storeCode
);
$defaultTimeZonePath = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->get(
\Magento\Framework\Stdlib\DateTime\TimezoneInterface::class
)->getDefaultTimezonePath();
$store->setConfig($defaultTimeZonePath, $storeTimezone);
$storeId = $store->getId();

/** @var $locale \Magento\Framework\Stdlib\DateTime\TimezoneInterface */
$locale = $this->createMock(\Magento\Framework\Stdlib\DateTime\TimezoneInterface::class);
$locale->expects(
$this->once()
)->method(
'scopeTimeStamp'
)->with(
$storeId
)->willReturn(
$storeDatetime
);
// store time must stay unchanged during test execution
$design = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->create(
\Magento\Theme\Model\Design::class,
['localeDate' => $locale]
);
$design->loadChange($storeId);
$actualDesign = $design->getDesign();

$this->assertEquals($expectedDesign, $actualDesign);
}

public function loadChangeTimezoneDataProvider()
{
/**
* Depending on the current UTC time, either UTC-12:00, or UTC+12:00 timezone points to the different date.
* If UTC time is between 00:00 and 12:00, UTC+12:00 points to the same day, and UTC-12:00 to the previous day.
* If UTC time is between 12:00 and 24:00, UTC-12:00 points to the same day, and UTC+12:00 to the next day.
* Testing the design change with both UTC-12:00 and UTC+12:00 store timezones guarantees
* that the proper design change is chosen for the timezone with the date different from the UTC.
*/
return [
'default store - UTC+12:00' => ['default', 'Etc/GMT-12', '+12 hours'],
'default store - UTC-12:00' => ['default', 'Etc/GMT+12', '-12 hours'],
'admin store - UTC+12:00' => ['admin', 'Etc/GMT-12', '+12 hours'],
'admin store - UTC-12:00' => ['admin', 'Etc/GMT+12', '-12 hours']
];
}
}