<?php

use App\Services\Deployment\ChangeSetAnalyzer;
use App\Services\Deployment\GitRepository;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\Http;
use Tests\TestCase;

require_once __DIR__.'/DeploymentTestHelpers.php';

uses(TestCase::class, RefreshDatabase::class);

beforeEach(function () {
    Http::fake();
});

test('a commitlista a legfrissebbtől visszafelé, fájlszámmal együtt jön', function () {
    $repository = deploymentTestRepository();

    $commits = app(GitRepository::class)->commits('main', 10);

    expect($commits)->toHaveCount(3)
        ->and($commits[0]['subject'])->toBe('harmadik commit')
        ->and($commits[2]['subject'])->toBe('első commit')
        ->and($commits[0]['hash'])->toHaveLength(40)
        ->and($commits[0]['file_count'])->toBe(2)
        // A törzs a tárgysor nélkül jön, és nem tapad hozzá a --shortstat sora sem.
        ->and($commits[1]['body'])->toBe('A törzsben említett árlista részlet.')
        ->and($commits[0]['body'])->toBe('');

    deploymentCleanup($repository['path']);
});

test('a diff felismeri az új, módosult, törölt és átnevezett fájlokat', function () {
    $repository = deploymentTestRepository();
    [$first, , $third] = $repository['commits'];

    $files = collect(app(GitRepository::class)->changedFiles($first, $third))->keyBy('path');

    expect($files->get('app/Elso.php')['status'])->toBe('M')
        ->and($files->get('app/Regi.php')['status'])->toBe('D')
        ->and($files->get('app/Atnevezett.php')['status'])->toBe('R')
        ->and($files->get('app/Atnevezett.php')['old_path'])->toBe('app/Atnevezendo.php')
        // Ékezetes útvonal: core.quotePath=false nélkül "app/\303\201rlista.php" jönne vissza.
        ->and($files->has('app/Árlista.php'))->toBeTrue();

    deploymentCleanup($repository['path']);
});

test('az elemzés kizárja a tiltott fájlokat és külön kezeli a törlendőket', function () {
    $repository = deploymentTestRepository();
    [$first, , $third] = $repository['commits'];

    $changedFiles = app(GitRepository::class)->changedFiles($first, $third);
    $changeSet = app(ChangeSetAnalyzer::class)->analyze($changedFiles);

    expect($changeSet['copied'])->toContain('app/Árlista.php', 'app/Atnevezett.php', 'app/Elso.php')
        ->and($changeSet['copied'])->not->toContain('.env')
        ->and($changeSet['counts']['excluded'])->toBe(1)
        // A törölt fájl mellett az átnevezés régi útvonala is törlendő a célgépen.
        ->and($changeSet['deleted'])->toContain('app/Regi.php', 'app/Atnevezendo.php');

    $titles = collect($changeSet['warnings'])->pluck('title')->implode(' | ');

    expect($titles)->toContain('Migráció')
        ->and($titles)->toContain('Seeder')
        ->and($titles)->toContain('Törlendő fájl');

    deploymentCleanup($repository['path']);
});

test('az érvénytelen commit azonosítót nem adja tovább a gitnek', function () {
    $repository = deploymentTestRepository();

    $git = app(GitRepository::class);

    expect($git->resolveCommit('../../etc/passwd'))->toBeNull()
        ->and($git->resolveCommit('main; rm -rf /'))->toBeNull()
        ->and($git->resolveCommit('HEAD'))->toBeNull()
        ->and($git->resolveCommit($repository['commits'][0]))->toBe($repository['commits'][0]);

    deploymentCleanup($repository['path']);
});

test('a fordított tartomány felismerhető', function () {
    $repository = deploymentTestRepository();
    [$first, , $third] = $repository['commits'];

    $git = app(GitRepository::class);

    expect($git->isAncestor($first, $third))->toBeTrue()
        ->and($git->isAncestor($third, $first))->toBeFalse();

    deploymentCleanup($repository['path']);
});