<?php

namespace Gazelle;

use PHPUnit\Framework\TestCase;
use GazelleUnitTest\Helper;
use Gazelle\Enum\LeechType;
use Gazelle\Enum\LeechReason;

class CollageFreeleechTest extends TestCase {
    protected Collage $collage;
    protected User    $user;
    protected array   $tgroupList;

    public function setUp(): void {
        $this->user = Helper::makeUser('collfree.' . randomString(10), 'collage.manager');
        $this->user->requestContext()->setViewer($this->user);
        $this->tgroupList = [
            Helper::makeTGroupMusic(
                name:       'phpunit collfree ' . randomString(6),
                artistName: [[ARTIST_MAIN], ['phpunit collfree ' . randomString(6)]],
                tagName:    ['hip.hop'],
                user:       $this->user,
            ),
            Helper::makeTGroupMusic(
                name:       'phpunit collfree ' . randomString(6),
                artistName: [[ARTIST_MAIN], ['phpunit collfree ' . randomString(6)]],
                tagName:    ['hip.hop'],
                user:       $this->user,
            ),
        ];
        $this->collage = new Manager\Collage()->create(
            user:        $this->user,
            categoryId:  2,
            name:        'phpunit collfree ' . randomString(10),
            description: 'phpunit collfree',
            tagList:     'pop',
        );
        foreach ($this->tgroupList as $tgroup) {
            foreach (
                [
                    ['format' => 'FLAC', 'size' => 10_000_000],
                    ['format' => 'FLAC', 'size' => 15_000_000],
                    ['format' => 'MP3',  'size' =>  2_000_000],
                ] as $info
            ) {
                $torrent = Helper::makeTorrentMusic(
                    tgroup: $tgroup,
                    format: $info['format'],
                    size:   $info['size'],
                    user:   $this->user,
                );
            }
            $this->collage->addEntry($tgroup->flush(), $this->user);
        }
    }

    public function tearDown(): void {
        $this->collage->hardRemove();
        Helper::removeUser($this->user);
    }

    public function testCollageFreeleech(): void {
        $torMan = new Manager\Torrent();
        $idList = $this->collage->entryFlacList();
        $this->assertCount(4, $idList, 'collfree-flac-list');
        $this->assertEquals(
            4,
            $this->collage->setFreeleech(
                leechType: LeechType::Free,
                reason:    LeechReason::Permanent,
                threshold: 12_000_000,
                user:      $this->user,
            ),
            'collfree-free'
        );
        $n = 0;
        foreach ($this->tgroupList as $tgroup) {
            ++$n;
            $idList = $tgroup->torrentIdList();
            sort($idList);
            $torrentList = array_map(
                fn ($id) => $torMan->findById($id)?->flush(),
                $idList
            );
            $this->assertEquals(
                LeechType::Free,
                $torrentList[0]?->leechType(),
                "collfree-t0-free-$n"
            );
            $this->assertEquals(
                LeechType::Neutral,
                $torrentList[1]?->leechType(),
                "collfree-t1-neutral-$n"
            );
            $this->assertEquals(
                LeechType::Normal,
                $torrentList[2]?->leechType(),
                "collfree-t2-normal-$n"
            );
        }

        $this->assertEquals(
            4,
            $this->collage->setFreeleech(
                torMan:    $torMan,
                tracker:   new Tracker(),
                user:      $this->user,
                leechType: LeechType::Normal,
                reason:    LeechReason::Normal,
            ),
            'collfree-normal'
        );
        $n = 0;
        foreach ($this->tgroupList as $tgroup) {
            foreach (
                array_map(
                    fn ($id) => $torMan->findById($id)?->flush(),
                    $tgroup->torrentIdList(),
                ) as $torrent
            ) {
                ++$n;
                $this->assertInstanceOf(Torrent::class, $torrent, "collfree-tgroup-found-$n");
                $this->assertEquals(LeechType::Normal, $torrent->leechType(), "collfree-now-normal-$n");
            }
        }
    }
}