<?php

namespace internship\controller;

use PHPUnit\Framework\TestCase;
use n2n\test\TestEnv;
use internship\test\ArticleTestEnv;
use util\GeneralTestEnv;
use n2n\web\http\StatusException;

use n2n\web\http\PageNotFoundException;
use internship\bo\Article;
use n2n\web\http\BadRequestException;

class ArticleControllerTest extends TestCase {

	private int $article1Id;
	private int $article2Id;
	private int $article3Id;

	function setUp(): void {
		GeneralTestEnv::tearDown();

		$tx = TestEnv::createTransaction();
		$article1 = ArticleTestEnv::setUpArticle('Title 1', 'Loren ipsum 1', 'news');
		$article2 = ArticleTestEnv::setUpArticle('Title 2', 'Loren ipsum 2', 'teaser');
		$article3 = ArticleTestEnv::setUpArticle('Title 3', 'Loren ipsum 3', 'news');
		$tx->commit();

		$this->article1Id = $article1->getId();
		$this->article2Id = $article2->getId();
		$this->article3Id = $article3->getId();
	}

	/**
	 * @throws StatusException
	 */
	function testGetDoArticlesBy() {
		$response = TestEnv::http()->newRequest()
				->get(['api', 'articles'])
				->exec();

		$articleStruct = $response->parseJson();
		$this->assertCount(3, $articleStruct);

		$this->assertEquals('Title 3', $articleStruct[0]['title']);
		$this->assertEquals('Title 2', $articleStruct[1]['title']);
		$this->assertEquals('Title 1', $articleStruct[2]['title']);
	}

	function testGetDoArticlesWithCategory() {
		$response = TestEnv::http()->newRequest()
				->get(['api', 'articles', 'teaser'])
				->exec();

		$articleStruct = $response->parseJson();
		$this->assertCount(1, $articleStruct);

		$this->assertEquals('Title 2', $articleStruct[0]['title']);
	}

	function testGetDoArticlesWithCategory2() {
		$response = TestEnv::http()->newRequest()
				->get(['api', 'articles', 'news'])
				->exec();

		$articleStruct = $response->parseJson();
		$this->assertCount(2, $articleStruct);

		$this->assertEquals('Title 3', $articleStruct[0]['title']);
		$this->assertEquals('Title 1', $articleStruct[1]['title']);
	}

	function testGetDoArticlesExpectExceptionBecauseCategoryNotFound() {
		$this->expectException(PageNotFoundException::class);
		$this->expectExceptionMessage('Category abc not found');
		TestEnv::http()->newRequest()
				->get(['api', 'articles', 'abc'])
				->exec();

	}
	
	function testGetDoArticle() {
		$response = TestEnv::http()->newRequest()
				->get(['api', 'article', $this->article1Id])
				->exec();

		$articleStruct = $response->parseJson();
		$this->assertCount(4, $articleStruct);

		$this->assertEquals('Title 1', $articleStruct['title']);
		$this->assertEquals('Loren ipsum 1', $articleStruct['text']);
		$this->assertEquals('news', $articleStruct['categoryName']);

	}

	function testGetDoArticleExpectExceptionBecauseArticleNotFound() {
		$this->expectException(PageNotFoundException::class);
		$this->expectExceptionMessage('Article not found with ID:25436857');
		TestEnv::http()->newRequest()
				->get(['api', 'article', 25436857])
				->exec();


	}

	function testPostDoArticle() {
		$response = TestEnv::http()->newRequest()
				->post(['api', 'article'])
				->bodyJson([
            		'title' => 'title1',
            		'categoryName' => 'sport',
            		'text' => 'text1'
       			])
				->exec();
		$articleStruct = $response->parseJson();
		$this->assertEquals(4,TestEnv::emUtil()->count(Article::class));
		$this->assertCount(4, $articleStruct);

		$this->assertEquals('title1', $articleStruct['title']);
		$this->assertEquals('text1', $articleStruct['text']);
		$this->assertEquals('sport', $articleStruct['categoryName']);
	}

	function testPostDoArticleExpectExceptionBecauseCategoryNotFound() {
		$this->expectException(BadRequestException::class);
		$this->expectExceptionMessage('The Category must be international, national or sport');
		TestEnv::http()->newRequest()
				->post(['api', 'article'])
				->bodyJson([
            		'title' => 'title1',
            		'categoryName' => 'abc',
            		'text' => 'text1'
       			])
				->exec();
	}
	function testPutDoArticle() {
		$response = TestEnv::http()->newRequest()
				->put(['api', 'article',$this->article1Id])
				->bodyJson([
            		'title' => 'title1',
            		'categoryName' => 'sport',
            		'text' => 'text1'
       			])
				->exec();
		$articleStruct = $response->parseJson();
		$this->assertCount(4, $articleStruct);
		$this->assertEquals('title1', $articleStruct['title']);
		$this->assertEquals('text1', $articleStruct['text']);
		$this->assertEquals('sport', $articleStruct['categoryName']);
	}
	
	function testPutDoArticle1() {
		$response = TestEnv::http()->newRequest()
				->put(['api', 'article',$this->article1Id])
				->bodyJson([
            		'title' => 'title1',
       			])
				->exec();
		$articleStruct = $response->parseJson();
		$this->assertCount(4, $articleStruct);
		$this->assertEquals('title1', $articleStruct['title']);
		$this->assertEquals('Loren ipsum 1', $articleStruct['text']);
		$this->assertEquals('news', $articleStruct['categoryName']);

	}

	function testPutDoArticle2() {
		$response = TestEnv::http()->newRequest()
				->put(['api', 'article',$this->article1Id])
				->bodyJson([
            		'categoryName' => 'sport',
       			])
				->exec();
		$articleStruct = $response->parseJson();
		$this->assertCount(4, $articleStruct);
		$this->assertEquals('Title 1', $articleStruct['title']);
		$this->assertEquals('Loren ipsum 1', $articleStruct['text']);
		$this->assertEquals('sport', $articleStruct['categoryName']);

	}

	function testPutDoArticle3() {
		$response = TestEnv::http()->newRequest()
				->put(['api', 'article',$this->article1Id])
				->bodyJson([
            		'text' => 'text1',
       			])
				->exec();
		$articleStruct = $response->parseJson();
		$this->assertCount(4, $articleStruct);
		$this->assertEquals('Title 1', $articleStruct['title']);
		$this->assertEquals('text1', $articleStruct['text']);
		$this->assertEquals('news', $articleStruct['categoryName']);

	}

	function testPutDoArticleExpectExceptionBecauseCategoryNotFound() {
		$this->expectException(BadRequestException::class);
		$this->expectExceptionMessage('The Category must be international, national or sport');
		TestEnv::http()->newRequest()
				->put(['api', 'article',$this->article1Id])
				->bodyJson([
            		'title' => 'title1',
            		'categoryName' => 'abc',
            		'text' => 'text1'
       			])
				->exec();
	}	
	
	function testPutDoArticleExpectExceptionBecauseArticleNotFound() {
		$this->expectException(PageNotFoundException::class);
		$this->expectExceptionMessage('Article not found');
		TestEnv::http()->newRequest()
				->put(['api', 'article', 25436857])
				->bodyJson([
            		'title' => 'title1',
            		'categoryName' => 'abc',
            		'text' => 'text1'
       			])
				->exec();


	}

	function testDeleteDoArticle() {
		$response = TestEnv::http()->newRequest()
			->delete(['api', 'article',$this->article1Id])
			->exec();
			$tx = TestEnv::createTransaction();
			$this->assertEquals(2,TestEnv::temUtil()->count(Article::class));
			$tx->commit();
	}


}