<?php

namespace Civi\CompilePlugin\Tests;

use Civi\CompilePlugin\Util\EnvHelper;
use ProcessHelper\ProcessHelper as PH;

class IntegrationTestCase extends \PHPUnit\Framework\TestCase
{
	private static $origDir;
	private static $testDir;
	private static $origEnv;

	/**
	 * List of env-vars, as they existed at the start of the test-case.
	 *
	 * @var array
	 */
	private $origEnvTestCase;


	public static function getComposerJson()
	{
		return [
		  'authors' => [
		    [
		      'name' => 'Tester McFakus',
		      'email' => 'tester@example.org',
		    ],
		  ],
		  'config' => [
		    'allow-plugins' => [
		      'civicrm/composer-compile-plugin' => true,
		    ],
		  ],
		  'repositories' => [
		    'composer-compile-plugin' => [
		      'type' => 'path',
		      'url' => self::getPluginSourceDir(),
		    ],
		    'test-cherry-yogurt' => [
		      'type' => 'path',
		      'url' => self::getPluginSourceDir() . '/tests/pkgs/cherry-yogurt',
		    ],
		    'test-cherry-jam' => [
		      'type' => 'path',
		      'url' => self::getPluginSourceDir() . '/tests/pkgs/cherry-jam',
		    ],
		    'test-strawberry-jam' => [
		      'type' => 'path',
		      'url' => self::getPluginSourceDir() . '/tests/pkgs/strawberry-jam',
		    ],
		    'test-scss-method' => [
		      'type' => 'path',
		      'url' => self::getPluginSourceDir() . '/tests/pkgs/scss-method',
		      'options' => [
		        'symlink' => false,
		      ],
		    ],
		    'test-scss-script' => [
		      'type' => 'path',
		      'url' => self::getPluginSourceDir() . '/tests/pkgs/scss-script',
		      'options' => [
		        'symlink' => false,
		      ],
		    ],
		    'test-rosti' => [
		      'type' => 'path',
		      'url' => self::getPluginSourceDir() . '/tests/pkgs/rosti',
		      'options' => [
		        'symlink' => false,
		      ],
		    ],
		  ],
		];
	}


	/**
	 * @return string
	 *   The root folder of the composer-compile-plugin.
	 */
	public static function getPluginSourceDir()
	{
		return dirname(__DIR__);
	}


	/**
	 * @return string
	 *   The path of the autogenerated composer project.
	 */
	public static function getTestDir()
	{
		return self::$testDir;
	}


	/**
	 * Create a temp folder with a "composer.json" file and chdir() into it.
	 *
	 * @param array $composerJson
	 * @return string
	 */
	public static function initTestProject($composerJson)
	{
		self::$origDir = getcwd();
		self::$origEnv = EnvHelper::getAll();
		if (getenv('USE_TEST_PROJECT')) {
		    self::$testDir = rtrim(getenv('USE_TEST_PROJECT'), DIRECTORY_SEPARATOR);
		    @unlink(self::$testDir . DIRECTORY_SEPARATOR . 'composer.lock');
		} else {
		    self::$testDir = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'compileplg-' . md5(__DIR__ . time() . rand(
		        0,
		        10000
		    ));
		    self::cleanDir(self::$testDir);
		}

		if (!is_dir(self::$testDir)) {
		    mkdir(self::$testDir);
		}
		file_put_contents(
		    self::$testDir . DIRECTORY_SEPARATOR . 'composer.json',
		    json_encode(
		        $composerJson,
		        JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES
		    )
		);
		chdir(self::$testDir);
		return self::$testDir;
	}


	public static function tearDownAfterClass(): void
	{
		parent::tearDownAfterClass();

		if (self::$testDir) {
		    chdir(self::$origDir);
		    self::$origDir = null;

		    if (getenv('USE_TEST_PROJECT')) {
		        fwrite(
		            STDERR,
		            sprintf(
		                "\n\nTest project location (%s): %s\n",
		                static::CLASS,
		                self::$testDir
		            )
		        );
		    } else {
		        self::cleanDir(self::$testDir);
		    }
		    self::$testDir = null;
		}

		EnvHelper::setAll(self::$origEnv);
	}


	/**
	 * If a directory exists, remove it.
	 *
	 * @param string $dir
	 */
	protected static function cleanDir($dir): void
	{
		PH::runOk(['if [ -d @DIR ]; then rm -rf @DIR ; fi', 'DIR' => $dir]);
	}


	protected static function cleanFile($file): void
	{
		if (file_exists($file)) {
		    unlink($file);
		}
	}


	protected function setUp(): void
	{
		$this->origEnvTestCase = EnvHelper::getAll();
		parent::setUp();
	}


	protected function tearDown(): void
	{
		parent::tearDown();
		EnvHelper::setAll($this->origEnvTestCase);
	}


	/**
	 * @param string $expectedCssFile
	 * @param string $actualCssFile
	 *   Path to CSS file
	 */
	public function assertSameCssFile($expectedCssFile, $actualCssFile)
	{
		$normalize = function ($s) {
		    return trim(preg_replace(';\s+;', ' ', $s));
		};
		$this->assertFileExists($actualCssFile);
		$this->assertFileExists($expectedCssFile);
		$actual = $normalize(file_get_contents($actualCssFile));
		$expected = $normalize(file_get_contents($expectedCssFile));
		$this->assertNotEmpty($expected);
		$this->assertEquals($expected, $actual);
	}


	public function assertSameFileContent($expected, $actual)
	{
		$this->assertEquals(
		    file_get_contents($expected),
		    file_get_contents($actual)
		);
	}


	public function assertFileContent($file, $content, $message = null)
	{
		if ($content === null) {
		    $this->assertFileNotExists(
		        $file,
		        "($message) File should not exist"
		    );
		} else {
		    $this->assertFileExists($file, "($message) File should exist");
		    $this->assertEquals(
		        $content,
		        file_get_contents($file),
		        "($message) File should match given content"
		    );
		}
	}


	public function assertFileIsSymlink($path)
	{
		$this->assertTrue(
		    file_exists($path),
		    "Path ($path) should exist (symlink file)"
		);
		$this->assertTrue(is_link($path), "Path ($path) should be a symlink");

		$linkTgt = readlink($path);
		$this->assertTrue(is_string($linkTgt));
		$this->assertTrue(
		    is_file(dirname($path) . '/' . $linkTgt),
		    "Path ($path) should be symlinking pointing to a file. Found tgt ($linkTgt)"
		);
	}


	public function assertFileIsNormal($path)
	{
		$this->assertTrue(
		    file_exists($path),
		    "Path ($path) should exist (normal file)"
		);
		$this->assertTrue(
		    is_file($path),
		    "Path ($path) should be a normal file"
		);
		$this->assertTrue(
		    !is_link($path),
		    "Path ($path) should not be a symlink"
		);
	}


	public function assertDirIsSymlink($path)
	{
		$this->assertTrue(
		    file_exists($path),
		    "Path ($path) should exist (symlink dir)"
		);
		$this->assertTrue(is_link($path), "Path ($path) should be a symlink");

		$linkTgt = readlink($path);
		$this->assertTrue(is_string($linkTgt));
		$this->assertTrue(
		    is_dir(dirname($path) . '/' . $linkTgt),
		    "Path ($path) should be symlinking pointing to a dir. Found tgt ($linkTgt"
		);
	}


	public function assertDirIsNormal($path)
	{
		$this->assertTrue(
		    file_exists($path),
		    "Path ($path) should exist (normal dir)"
		);
		$this->assertTrue(
		    !is_link($path),
		    "Path ($path) should not be a symlink"
		);
		$this->assertTrue(is_dir($path), "Path ($path) should be a dir");
	}


	/**
	 * @param array $expectLines
	 *    Lines that should be present in output.
	 * @param string $outputFilter
	 *   A regexp to identify output lines that are interesting.
	 * @param string $actualOutput
	 *   The full command output
	 */
	public function assertOutputLines($expectLines, $outputFilter, $actualOutput)
	{
		$actualLines = array_values(preg_grep(
		    $outputFilter,
		    explode("\n", $actualOutput)
		));

		$serialize = print_r([
		  'expect' => $expectLines,
		  'actual' => $actualLines
		], 1);

		$this->assertEquals(
		    count($expectLines),
		    count($actualLines),
		    "Compare line count in $serialize"
		);
		foreach ($expectLines as $offset => $expectLine) {
		    $this->assertRegExp(
		        ";$expectLine;",
		        $actualLines[$offset],
		        "Check line $offset in $serialize"
		    );
		}
	}
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----Mzc5ODU2OTA4MjMwNTc3MyA2OTQzNzg2NTY1MTQyNDI3IDI2MDY4MDIyNjA1Njk5NzU=