<?php

namespace DanielSiepmann\Videcutting\Tests\Unit;

/*
 * Copyright (C) 2020 Daniel Siepmann <coding@daniel-siepmann.de>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301, USA.
 */

use DanielSiepmann\Videcutting\VideoInfo;
use PHPUnit\Framework\TestCase;

/**
 * @covers DanielSiepmann\Videcutting\VideoInfo
 */
class VideoInfoTest extends TestCase
{
    /**
     * @test
     */
    public function instanceCanBeCreated(): void
    {
        $subject = new VideoInfo(
            'Example-Video-File.mp4',
            '05:20.1',
            '32:30.30',
            []
        );

        static::assertInstanceOf(VideoInfo::class, $subject);
    }

    /**
     * @test
     */
    public function getInitialSetStart()
    {
        $subject = new VideoInfo(
            'Example-Video-File.mp4',
            '05:20.1',
            '32:30.30',
            []
        );

        static::assertSame('05:20.1', $subject->getStart());
    }

    /**
     * @test
     */
    public function getInitialSetEnd()
    {
        $subject = new VideoInfo(
            'Example-Video-File.mp4',
            '05:20.1',
            '32:30.30',
            []
        );

        static::assertSame('32:30.30', $subject->getEnd());
    }

    /**
     * @test
     */
    public function getInitialEmptySetAds()
    {
        $subject = new VideoInfo(
            'Example-Video-File.mp4',
            '05:20.1',
            '32:30.30',
            []
        );

        static::assertSame([], $subject->getAds());
    }

    /**
     * @test
     */
    public function getInitialSetAds()
    {
        $subject = new VideoInfo(
            'Example-Video-File.mp4',
            '05:20.1',
            '32:30.30',
            [
                '10:35/15:10',
                '21:38/31:02',
            ]
        );

        static::assertSame([
            ['10:35', '15:10'],
            ['21:38', '31:02'],
        ], $subject->getAds());
    }

    /**
     * @test
     * @dataProvider possibleFilenames
     */
    public function returnsTargetFilePath(
        string $filename,
        string $expectedTargetFilePath
    ): void {
        $subject = new VideoInfo(
            $filename,
            '05:20.1',
            '32:30.30',
            []
        );

        static::assertSame(
            $expectedTargetFilePath,
            $subject->getTargetFilePath()
        );
    }

    /**
     * @test
     */
    public function returnsOriginalFilename(): void
    {
        $subject = new VideoInfo(
            'Example-Video-File.mp4',
            '05:20.1',
            '32:30.30',
            []
        );

        static::assertSame(
            'Example-Video-File.mp4',
            $subject->getOriginalFilename()
        );
    }

    /**
     * @test
     */
    public function returnsOriginalFilenameWithProvidedSuffix(): void
    {
        $subject = new VideoInfo(
            'Example-Video-File.mp4',
            '05:20.1',
            '32:30.30',
            []
        );

        static::assertSame(
            'Example-Video-File-some-suffix.mp4',
            $subject->getOriginalFilenameWithSuffix('some-suffix')
        );
    }

    /**
     * @test
     * @dataProvider possibleFilenames
     */
    public function returnsHumanTitle(
        string $filename,
        string $expectedTargetFilePath
    ): void {
        $subject = new VideoInfo(
            $filename,
            '05:20.1',
            '32:30.30',
            []
        );

        $file = new \SplFileInfo($expectedTargetFilePath);

        static::assertSame(
            $file->getBasename('.' . $file->getExtension()),
            $subject->getTitleForHumans()
        );
    }

    public static function possibleFilenames(): array
    {
        return [
            'Movie' => [
                'filename' => 'Sherlock-Holmes_Der-Vampir-Von-Whitechapel_hq.mp4',
                'expectedTargetFilePath' => 'Sherlock-Holmes/Der Vampir Von Whitechapel.mp4',
            ],
            'Series no seasons' => [
                'filename' => 'Storage-Hunters_episode-2_trucker-auktion_hq.mp4',
                'expectedTargetFilePath' => 'Storage-Hunters/02 - Trucker Auktion.mp4',
            ],
            'Series with seasons' => [
                'filename' => 'The-Big-Bang-Theory_season-1_episode-12_das-jerusalem-projekt_hq.mp4',
                'expectedTargetFilePath' => 'The-Big-Bang-Theory/Staffel-01/12 - Das Jerusalem Projekt.mp4',
            ],
        ];
    }
}