<?php

namespace Alchemy\Tests\Phrasea;

use Alchemy\Phrasea\Application;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpFoundation\Cookie;
use Symfony\Component\HttpFoundation\ResponseHeaderBag;
use Symfony\Component\HttpKernel\Client;
use Symfony\Component\BrowserKit\CookieJar;
use Symfony\Component\BrowserKit\Cookie as BrowserCookie;
use Symfony\Component\Routing\Generator\UrlGenerator;

class ApplicationTest extends \PhraseanetPHPUnitAbstract
{
    /**
     * @covers Alchemy\Phrasea\Application
     */
    public function testDebug()
    {
        $app = new Application();
        $this->assertFalse($app['debug']);

        $app = new Application('prod');
        $this->assertFalse($app['debug']);

        $app = new Application('test');
        $this->assertTrue($app['debug']);

        $app = new Application('dev');
        $this->assertTrue($app['debug']);
    }

    /**
     * @covers Alchemy\Phrasea\Application
     */
    public function testTestLocale()
    {
        $app = new Application();
    }

    /**
     * @covers Alchemy\Phrasea\Application
     */
    public function testCookie()
    {
        $app = $this->getApp();

        $client = $this->getClientWithCookie($app);
        $client->request('GET', '/');

        $response = $client->getResponse();

        $cookies = $response->headers->getCookies(ResponseHeaderBag::COOKIES_ARRAY);

        $this->assertEquals(2, count($cookies['']['/']));
    }

    /**
     * @covers Alchemy\Phrasea\Application
     */
    public function testTestDisableCookie()
    {
        $app = $this->getApp();
        $app->disableCookies();

        $client = $this->getClientWithCookie($app);
        $client->request('GET', '/');

        $response = $client->getResponse();
        $cookies = $response->headers->getCookies(ResponseHeaderBag::COOKIES_ARRAY);
        $this->assertEquals(0, count($cookies));
    }

    /**
     * @covers Alchemy\Phrasea\Application
     */
    public function testCookieLocale()
    {
        $app = $this->getAppThatReturnLocale();

        foreach (array('fr_FR', 'en_GB', 'de_DE') as $locale) {
            $client = $this->getClientWithCookie($app, $locale);
            $client->request('GET', '/');

            $this->assertEquals($locale, $client->getResponse()->getContent());
        }
    }

    /**
     * @covers Alchemy\Phrasea\Application
     */
    public function testNoCookieLocaleReturnsDefaultLocale()
    {
        $app = $this->getAppThatReturnLocale();
        $this->mockRegistryAndReturnLocale($app, 'en_USA');

        $client = $this->getClientWithCookie($app, null);
        $client->request('GET', '/');

        $this->assertEquals('en_USA', $client->getResponse()->getContent());
    }

    /**
     * @covers Alchemy\Phrasea\Application
     */
    public function testWrongCookieLocaleReturnsDefaultLocale()
    {
        $app = $this->getAppThatReturnLocale();
        $this->mockRegistryAndReturnLocale($app, 'en_USA');

        $client = $this->getClientWithCookie($app, 'de_PL');
        $client->request('GET', '/');

        $this->assertEquals('en_USA', $client->getResponse()->getContent());
    }

    /**
     * @covers Alchemy\Phrasea\Application
     */
    public function testNoCookieReturnsContentNegotiated()
    {
        $app = $this->getAppThatReturnLocale();
        $this->mockRegistryAndReturnLocale($app, 'en_USA');

        $client = $this->getClientWithCookie($app, null);
        $client->request('GET', '/', array(), array(), array('accept_language' => 'en-US;q=0.75,en;q=0.8,fr-FR;q=0.9'));

        $this->assertEquals('fr_FR', $client->getResponse()->getContent());
    }

    /**
     * @covers Alchemy\Phrasea\Application
     */
    public function testFlashSession()
    {
        $app = new Application('test');
        $sessionId = null;
        $app->post('/prod/upload/', function(Application $app) use (&$sessionId) {
            $sessionId = $app['session']->getId();
        });

        $client = new Client($app);

        $client->request('POST', '/prod/upload/', array('php_session_id'=>'123456'), array(), array('HTTP_USER_AGENT'=>'flash'));
        $this->assertEquals('123456', $sessionId);
    }

    public function testWebProfilerDisableByDefault()
    {
        $app = new Application('prod');
        $this->assertFalse(isset($app['profiler']));

        $app = new Application('test');
        $this->assertFalse(isset($app['profiler']));
    }

    public function testWebProfilerEnableInDevMode()
    {
        $app = new Application('dev');
        $this->assertTrue(isset($app['profiler']));
    }

    public function testGeneratePath()
    {
        $generator = $this->getMockBuilder('Symfony\Component\Routing\Generator\UrlGenerator')
            ->disableOriginalConstructor()
            ->getMock();

        $app = new Application();
        $app['url_generator'] = $generator;

        $ret = 'retval-' . mt_rand();
        $route = 'route';

        $generator->expects($this->once())
            ->method('generate')
            ->with($this->equalTo($route), $this->equalTo(array()), $this->equalTo(UrlGenerator::ABSOLUTE_PATH))
            ->will($this->returnValue($ret));

        $this->assertEquals($ret, $app->path($route));
    }

    public function testGenerateUrl()
    {
        $generator = $this->getMockBuilder('Symfony\Component\Routing\Generator\UrlGenerator')
            ->disableOriginalConstructor()
            ->getMock();

        $app = new Application();
        $app['url_generator'] = $generator;

        $ret = 'retval-' . mt_rand();
        $route = 'route';

        $generator->expects($this->once())
            ->method('generate')
            ->with($this->equalTo($route), $this->equalTo(array()), $this->equalTo(UrlGenerator::ABSOLUTE_URL))
            ->will($this->returnValue($ret));

        $this->assertEquals($ret, $app->url($route));
    }

    public function addSetFlash()
    {
        $app = new Application('test');

        $this->assertEquals(array(), $app->getFlash('hello'));
        $this->assertEquals('BOUM', $app->getFlash('hello', 'BOUM'));

        $app->setFlash('notice', 'BAMBA');
        $this->assertEquals(array('BAMBA'), $app->getFlash('notice'));
    }

    private function getAuthMock()
    {
        $auth = $this->getMockBuilder('Session_Authentication_Interface')
            ->disableOriginalConstructor()
            ->getMock();
        $auth->expects($this->any())
            ->method('get_user')
            ->will($this->returnValue(self::$DI['user']));

        return $auth;
    }

    private function getApp()
    {
        $app = new Application('test');
        $app->get('/', function(Application $app, Request $request) {

            $app['session']->set('usr_id', 5);

            $response = new Response('hello');
            $response->headers->setCookie(new Cookie('key', 'value'));

            return $response;
        });
        unset($app['exception_handler']);

        return $app;
    }
    private function getClientWithCookie(Application $app)
    {
        $cookieJar = new CookieJar();
        return new Client($app, array(), null, $cookieJar);
    }
}