<?php

namespace Tests\Unit\Content;

use App\CMS\Contracts\Repositories\Content;
use App\Models\Content\Content as ContentModel;
use App\Models\User;
use Carbon\Carbon;
use Illuminate\Support\Facades\App;
use Tests\TestCase;

class RepositoryTest extends TestCase
{
    /**
     * @var Content
     */
    protected $content;
    /**
     * @var User
     */
    protected $user;

    public function setUp()
    {
        parent::setUp();
        $this->createApplication();

        // clean tables
        ContentModel::getQuery()
                    ->delete();
        User::getQuery()
            ->delete();

        $this->content = App::make(Content::class);

        // create new rows
        $this->user = factory(User::class)->create();
        factory(ContentModel::class, 3)->create(['userId' => $this->user->id, 'status' => Content::STATUS_DRAFT]);
        factory(ContentModel::class, 1)->create(['userId' => $this->user->id, 'status' => Content::STATUS_PROTECTED]);
        factory(ContentModel::class, 5)->create(['userId' => $this->user->id, 'status' => Content::STATUS_PUBLIC]);
    }

    /**
     * Test for selecting homepage.
     * At first, it tries to select non-existing homepage. On second try, homepage is created.
     */
    public function testSelectingHomepage()
    {
        $homepage = $this->content->getHomepage();
        $this->assertNull($homepage);

        $newHomepage = factory(ContentModel::class)->create([
                                                                'userId'        => $this->user->id,
                                                                'isHomepage'    => 1,
                                                                'status'        => Content::STATUS_PUBLIC,
                                                                'publishedFrom' => Carbon::now()
                                                                                         ->subDays(10)
                                                            ]);

        $homepage = $this->content->getHomepage();
        $this->assertNotNull($homepage);
        $this->assertTrue($homepage->id === $newHomepage->id);
    }

    public function testSelectingAllPages()
    {
        $all = $this->content->all();
        $this->assertCount(6, $all);
    }

    public function testSelectingByURL()
    {
        $slug = 'testing-slug-for-testing-purposes';
        factory(ContentModel::class, 3)->create([
                                                    'userId' => $this->user->id,
                                                    'status' => Content::STATUS_PUBLIC,
                                                    'url'    => $slug
                                                ]);

        $page = $this->content->getByURL($slug);

        $this->assertNotNull($page);
        $this->assertTrue($page->exists);
    }

    public function testSelectingInvalidPageByURL()
    {
        $invalidPage = $this->content->getByURL('non-existing-url');

        $this->assertNull($invalidPage);
    }
}