<?php

use App\Enums\Portal;
use App\Models\User;
use App\Rules\PlausibleEmailDomain;
use Database\Seeders\RolesAndPermissionsSeeder;
use Illuminate\Support\Facades\Queue;
use Illuminate\Support\Facades\Validator;
use Tests\TestCase;

/**
 * Formprüfung der Domain beim Einreichen (Kontakterreichbarkeit, 5.1) —
 * deterministisch, ohne Netz.
 */
function passesPlausibility(string $email): bool
{
    return Validator::make(['email' => $email], ['email' => ['nullable', 'email', new PlausibleEmailDomain]])->passes();
}

test('addresses without a real domain ending are rejected', function () {
    /** @var TestCase $this */
    // Alle drei stammen aus dem Bestand vom 15.09.2026 und bestehen
    // Laravels `email`-Regel anstandslos.
    expect(passesPlausibility('info@hoerwelt-basel'))->toBeFalse()
        ->and(passesPlausibility('kontakt@hoerex'))->toBeFalse()
        ->and(passesPlausibility('cks@kaeser-stroebelde'))->toBeFalse()
        ->and(passesPlausibility('info@urbanbnb.ded'))->toBeFalse();
});

test('ordinary addresses pass, international ones included', function () {
    /** @var TestCase $this */
    expect(passesPlausibility('presse@firma.de'))->toBeTrue()
        ->and(passesPlausibility('info@sub.firma.co.uk'))->toBeTrue()
        ->and(passesPlausibility('info@münchen-presse.de'))->toBeTrue()
        ->and(passesPlausibility('info@xn--mnchen-presse-mfb.de'))->toBeTrue();
});

test('malformed domains are rejected without asking dns', function () {
    /** @var TestCase $this */
    expect(passesPlausibility('info@-firma.de'))->toBeFalse()
        ->and(passesPlausibility('info@firma-.de'))->toBeFalse()
        ->and(passesPlausibility('info@firma..de'))->toBeFalse()
        ->and(passesPlausibility('info@firma.12'))->toBeFalse();
});

test('the domain of an address is returned in dns form', function () {
    /** @var TestCase $this */
    expect(PlausibleEmailDomain::domainOf('Presse@Firma.DE'))->toBe('firma.de')
        ->and(PlausibleEmailDomain::domainOf('info@münchen.de'))->toBe('xn--mnchen-3ya.de')
        ->and(PlausibleEmailDomain::domainOf('ohne-at'))->toBeNull()
        ->and(PlausibleEmailDomain::domainOf(null))->toBeNull();
});

test('the legacy api refuses a company address whose domain cannot exist', function () {
    /** @var TestCase $this */
    Queue::fake();
    test()->seed(RolesAndPermissionsSeeder::class);
    $user = User::factory()->create(['is_active' => true, 'portal' => Portal::Businessportal24]);
    apiActingAs($user, ['press-releases:write']);

    $this->postJson('/service/users/me/companies', [
        'company' => ['name' => 'Hörwelt Basel', 'email' => 'info@hoerwelt-basel'],
    ])->assertStatus(422);

    $this->postJson('/service/users/me/companies', [
        'company' => ['name' => 'Hörwelt Basel', 'email' => 'info@hoerwelt-basel.ch'],
    ])->assertCreated();
});