<?php

namespace WPContentSync\Tests\Unit;

use PHPUnit\Framework\TestCase;
use WPContentSync\Admin\FileImportController;
use WPContentSync\Container;
use WPContentSync\Plugin;
use WPContentSync\Rest\RestPackageController;
use WPContentSync\Transport\FileTransportInterface;
use WPContentSync\Transport\RestTransportClient;
use WPContentSync\Url\MetadataUrlTransformer;
use WPContentSync\Url\UrlTransformer;

class PluginTest extends TestCase {
	protected function tearDown(): void {
		unset( $GLOBALS['wpcs_test_actions'] );

		parent::tearDown();
	}

	public function test_it_registers_url_transformation_services(): void {
		$container = $this->getPluginContainer( Plugin::create() );

		$url_transformer      = $container->get( UrlTransformer::class );
		$metadata_transformer = $container->get( MetadataUrlTransformer::class );

		self::assertInstanceOf( UrlTransformer::class, $url_transformer );
		self::assertInstanceOf( MetadataUrlTransformer::class, $metadata_transformer );
		self::assertSame( $url_transformer, $container->get( UrlTransformer::class ) );
		self::assertSame( $metadata_transformer, $container->get( MetadataUrlTransformer::class ) );
	}

	public function test_it_registers_file_transport_services(): void {
		$container = $this->getPluginContainer( Plugin::create() );

		self::assertInstanceOf(
			FileTransportInterface::class,
			$container->get( FileTransportInterface::class )
		);
		self::assertInstanceOf(
			FileImportController::class,
			$container->get( FileImportController::class )
		);
	}

	public function test_it_registers_rest_transport_services(): void {
		$container = $this->getPluginContainer( Plugin::create() );

		self::assertInstanceOf(
			RestTransportClient::class,
			$container->get( RestTransportClient::class )
		);
		self::assertInstanceOf(
			RestPackageController::class,
			$container->get( RestPackageController::class )
		);
	}

	public function test_it_hooks_rest_package_controller_on_register(): void {
		unset( $GLOBALS['wpcs_test_actions'] );

		$plugin = Plugin::create();
		$plugin->register();

		self::assertArrayHasKey( 'rest_api_init', $GLOBALS['wpcs_test_actions'] );
	}

	private function getPluginContainer( Plugin $plugin ): Container {
		$reflection = new \ReflectionClass( $plugin );
		$property   = $reflection->getProperty( 'container' );
		$property->setAccessible( true );

		/** @var Container $container */
		$container = $property->getValue( $plugin );

		return $container;
	}
}