<?php

namespace think\tests;

use Mockery as m;
use Mockery\MockInterface;
use org\bovigo\vfs\vfsStream;
use PHPUnit\Framework\TestCase;
use think\App;
use think\Console;
use think\Event;
use think\event\HttpEnd;
use think\Exception;
use think\exception\Handle;
use think\Http;
use think\Log;
use think\Request;
use think\Response;
use think\Route;

class HttpTest extends TestCase
{
    /** @var App|MockInterface */
    protected $app;

    /** @var Http|MockInterface */
    protected $http;

    protected function tearDown(): void
    {
        m::close();
    }

    protected function setUp(): void
    {
        $this->app = m::mock(App::class)->makePartial();

        $this->http = m::mock(Http::class, [$this->app])->shouldAllowMockingProtectedMethods()->makePartial();
    }

    protected function prepareApp($request, $response)
    {
        $this->app->shouldReceive('instance')->once()->with('request', $request);
        $this->app->shouldReceive('initialized')->once()->andReturnFalse();
        $this->app->shouldReceive('initialize')->once();
        $this->app->shouldReceive('get')->with('request')->andReturn($request);

        $route = m::mock(Route::class);

        $route->shouldReceive('dispatch')->withArgs(function ($req, $withRoute) use ($request) {
            if ($withRoute) {
                $withRoute();
            }
            return $req === $request;
        })->andReturn($response);

        $this->app->shouldReceive('get')->with('route')->andReturn($route);

        $console = m::mock(Console::class);

        $console->shouldReceive('call');

        $this->app->shouldReceive('get')->with('console')->andReturn($console);
    }

    public function testRun()
    {
        $root = vfsStream::setup('rootDir', null, [
            'app'   => [
                'controller'     => [],
                'middleware.php' => '<?php return [];',
            ],
            'route' => [
                'route.php' => '<?php return [];',
            ],
        ]);

        $this->app->shouldReceive('getBasePath')->andReturn($root->getChild('app')->url() . DIRECTORY_SEPARATOR);
        $this->app->shouldReceive('getRootPath')->andReturn($root->url() . DIRECTORY_SEPARATOR);

        $request  = m::mock(Request::class)->makePartial();
        $response = m::mock(Response::class)->makePartial();

        $this->prepareApp($request, $response);

        $this->assertEquals($response, $this->http->run($request));
    }

    public function multiAppRunProvider()
    {
        $request1 = m::mock(Request::class)->makePartial();
        $request1->shouldReceive('subDomain')->andReturn('www');
        $request1->shouldReceive('host')->andReturn('www.domain.com');

        $request2 = m::mock(Request::class)->makePartial();
        $request2->shouldReceive('subDomain')->andReturn('app2');
        $request2->shouldReceive('host')->andReturn('app2.domain.com');

        $request3 = m::mock(Request::class)->makePartial();
        $request3->shouldReceive('pathinfo')->andReturn('some1/a/b/c');

        $request4 = m::mock(Request::class)->makePartial();
        $request4->shouldReceive('pathinfo')->andReturn('app3/a/b/c');

        $request5 = m::mock(Request::class)->makePartial();
        $request5->shouldReceive('pathinfo')->andReturn('some2/a/b/c');

        return [
            [$request1, true, 'app1'],
            [$request2, true, 'app2'],
            [$request3, true, 'app3'],
            [$request4, true, null],
            [$request5, true, 'some2', 'path'],
            [$request1, false, 'some3'],
        ];
    }

    public function testRunWithException()
    {
        $request  = m::mock(Request::class);
        $response = m::mock(Response::class);

        $this->app->shouldReceive('instance')->once()->with('request', $request);
        $this->app->shouldReceive('initialize')->once();

        $exception = new Exception();

        $this->http->shouldReceive('runWithRequest')->once()->with($request)->andThrow($exception);

        $handle = m::mock(Handle::class);

        $handle->shouldReceive('report')->once()->with($exception);
        $handle->shouldReceive('render')->once()->with($request, $exception)->andReturn($response);

        $this->app->shouldReceive('make')->with(Handle::class)->andReturn($handle);

        $this->assertEquals($response, $this->http->run($request));
    }

    public function testEnd()
    {
        $response = m::mock(Response::class);
        $event    = m::mock(Event::class);
        $event->shouldReceive('trigger')->once()->with(HttpEnd::class, $response);
        $this->app->shouldReceive('get')->once()->with('event')->andReturn($event);
        $log = m::mock(Log::class);
        $log->shouldReceive('save')->once();
        $this->app->shouldReceive('get')->once()->with('log')->andReturn($log);

        $this->http->end($response);
    }

}
