<?php

/**
 * ownCloud - App Framework
 *
 * @author Bernhard Posselt
 * @copyright Copyright (c) 2015 Bernhard Posselt <dev@bernhard-posselt.com>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
 *
 * You should have received a copy of the GNU Affero General Public
 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

namespace Test\AppFramework\Controller;

use OC\AppFramework\Http\Request;
use OC\OCS\Result;
use OCP\AppFramework\Http\DataResponse;
use OCP\AppFramework\OCSController;
use OCP\IConfig;
use OCP\Security\ISecureRandom;
use Test\TestCase;

class ChildOCSController extends OCSController {
}

class OCSControllerTest extends TestCase {
	public function testCors() {
		$request = new Request(
			[
				'server' => [
					'HTTP_ORIGIN' => 'test',
				],
			],
			$this->createMock(ISecureRandom::class),
			$this->createMock(IConfig::class)
		);
		$controller = new ChildOCSController(
			'app',
			$request,
			'verbs',
			'headers',
			100
		);

		$response = $controller->preflightedCors();

		$headers = $response->getHeaders();

		$this->assertEquals('test', $headers['Access-Control-Allow-Origin']);
		$this->assertEquals('verbs', $headers['Access-Control-Allow-Methods']);
		$this->assertEquals('headers', $headers['Access-Control-Allow-Headers']);
		$this->assertEquals('false', $headers['Access-Control-Allow-Credentials']);
		$this->assertEquals(100, $headers['Access-Control-Max-Age']);
	}

	public function testXML() {
		$controller = new ChildOCSController('app', new Request(
			[
				'server' => [
					'SCRIPT_NAME' => '',
					'SCRIPT_FILENAME' => '',
				],
			],
			$this->createMock(ISecureRandom::class),
			$this->createMock(IConfig::class)
		));
		$expected = "<?xml version=\"1.0\"?>\n" .
		"<ocs>\n" .
		" <meta>\n" .
		"  <status>failure</status>\n" .
		"  <statuscode>400</statuscode>\n" .
		"  <message>OK</message>\n" .
		"  <totalitems></totalitems>\n" .
		"  <itemsperpage></itemsperpage>\n" .
		" </meta>\n" .
		" <data>\n" .
		"  <test>hi</test>\n" .
		" </data>\n" .
		"</ocs>\n";

		$params = [
			'data' => [
				'test' => 'hi'
			],
			'statuscode' => 400
		];

		$out = $controller->buildResponse($params, 'xml')->render();
		$this->assertEquals($expected, $out);
	}

	public function testXMLDataResponse() {
		$controller = new ChildOCSController('app', new Request(
			[
				'server' => [
					'SCRIPT_NAME' => '',
					'SCRIPT_FILENAME' => '',
				],
			],
			$this->createMock(ISecureRandom::class),
			$this->createMock(IConfig::class)
		));
		$expected = "<?xml version=\"1.0\"?>\n" .
		"<ocs>\n" .
		" <meta>\n" .
		"  <status>failure</status>\n" .
		"  <statuscode>400</statuscode>\n" .
		"  <message>OK</message>\n" .
		"  <totalitems></totalitems>\n" .
		"  <itemsperpage></itemsperpage>\n" .
		" </meta>\n" .
		" <data>\n" .
		"  <test>hi</test>\n" .
		" </data>\n" .
		"</ocs>\n";

		$params = new DataResponse([
			'data' => [
				'test' => 'hi'
			],
			'statuscode' => 400
		]);

		$out = $controller->buildResponse($params, 'xml')->render();
		$this->assertEquals($expected, $out);
	}

	/**
	 * @dataProvider providesData
	 * @param $params
	 */
	public function testJSON($params) {
		$controller = new ChildOCSController('app', new Request(
			[
				'urlParams' => [
					'format' => 'json',
				],
				'server' => [
					'SCRIPT_NAME' => '',
					'SCRIPT_FILENAME' => '',
				],
			],
			$this->createMock(ISecureRandom::class),
			$this->createMock(IConfig::class)
		));
		$expected = '{"ocs":{"meta":{"status":"failure","statuscode":400,"message":"OK",' .
					'"totalitems":"","itemsperpage":""},"data":{"test":"hi"}}}';

		$out = $controller->buildResponse($params, 'json')->render();
		$this->assertEquals($expected, $out);
	}

	public function providesData() {
		return [
			'array' => [[
				'data' => [
					'test' => 'hi'
				],
				'statuscode' => 400]
			],
			'ocs-results' => [new Result([
				'test' => 'hi'
			], 400, 'OK')]
		];
	}

	public function testStatusCodeMapping() {
		$configMock = $this->createMock(IConfig::class);
		$configMock->method('getSystemValue')->willReturn('');
		$controller = new ChildOCSController('app', new Request(
			[
				'urlParams' => [
					'format' => 'json',
				],
				'server' => [
					'SCRIPT_NAME' => '/ocs/v2.php',
					'SCRIPT_FILENAME' => 'v2.php',
				],
			],
			$this->createMock(ISecureRandom::class),
			$configMock
		));
		$expected = '{"ocs":{"meta":{"status":"ok","statuscode":200,"message":"OK",' .
					'"totalitems":"","itemsperpage":""},"data":{"test":"hi"}}}';
		$params = [
			'data' => [
				'test' => 'hi'
			],
			'statuscode' => 100
		];

		$out = $controller->buildResponse($params, 'json')->render();
		$this->assertEquals($expected, $out);
	}
}
