<?php

use App\Mail\TerminationRequestReceived;
use App\Mail\TerminationRequestSubmitted;
use App\Models\TerminationRequest;
use Illuminate\Support\Facades\Mail;
use Tests\TestCase;

test('the hub footer shows the legally required termination button', function () {
    /** @var TestCase $this */
    $response = $this->get('https://pressekonto.test/')->assertSuccessful();

    expect($response->getContent())
        ->toContain('Verträge hier kündigen')
        ->toContain(route('kuendigung', ['edition' => 'de']));
});

test('the termination confirmation page renders the § 312k form with the hub shell', function () {
    /** @var TestCase $this */
    $response = $this->get('https://pressekonto.test/de/kuendigung')->assertSuccessful();
    $content = $response->getContent();

    expect($content)
        // Pflichtangaben der Bestätigungsseite (§ 312k Abs. 2 BGB).
        ->toContain('Ordentliche Kündigung')
        ->toContain('Außerordentliche Kündigung')
        ->toContain('name="kind"')
        ->toContain('name="reason"')
        ->toContain('name="terminate_mode"')
        ->toContain('Zum nächstmöglichen Zeitpunkt')
        // Bestätigungsschaltfläche mit gesetzeskonformer Aufschrift.
        ->toContain('jetzt kündigen')
        // Hub-Gerüst (host-aware static-page).
        ->toContain('Publisher · Hub');
});

test('an ordinary termination is persisted and both mails are sent immediately', function () {
    /** @var TestCase $this */
    Mail::fake();
    config()->set('domains.domains.pressekonto.brand.contact_email', 'kontakt@pressekonto.de');

    $this->from('https://pressekonto.test/de/kuendigung')
        ->post('https://pressekonto.test/de/kuendigung', [
            'kind' => 'ordentlich',
            'name' => 'Paula Presse',
            'email' => 'paula@example.test',
            'contract_reference' => 'STR-2026-0042',
            'terminate_mode' => 'asap',
        ])
        ->assertRedirect('https://pressekonto.test/de/kuendigung')
        ->assertSessionHas('termination-status');

    $request = TerminationRequest::query()->firstOrFail();

    expect($request->kind)->toBe('ordentlich');
    expect($request->reason)->toBeNull();
    expect($request->name)->toBe('Paula Presse');
    expect($request->email)->toBe('paula@example.test');
    expect($request->contract_reference)->toBe('STR-2026-0042');
    expect($request->terminate_at)->toBeNull();
    expect($request->host)->toBe('pressekonto.test');
    expect($request->status)->toBe('open');

    // § 312k Abs. 4 BGB: sofortige automatische Zugangsbestätigung.
    Mail::assertSent(TerminationRequestReceived::class, fn (TerminationRequestReceived $mail) => $mail->hasTo('paula@example.test'));
    Mail::assertSent(TerminationRequestSubmitted::class, fn (TerminationRequestSubmitted $mail) => $mail->hasTo('kontakt@pressekonto.de'));
});

test('an extraordinary termination requires a reason', function () {
    /** @var TestCase $this */
    Mail::fake();

    $this->post('https://pressekonto.test/de/kuendigung', [
        'kind' => 'ausserordentlich',
        'name' => 'Paula Presse',
        'email' => 'paula@example.test',
        'terminate_mode' => 'asap',
    ])->assertSessionHasErrorsIn('termination', ['reason']);

    expect(TerminationRequest::query()->count())->toBe(0);
    Mail::assertNothingSent();

    $this->post('https://pressekonto.test/de/kuendigung', [
        'kind' => 'ausserordentlich',
        'reason' => 'Wiederholte Störung der Leistung.',
        'name' => 'Paula Presse',
        'email' => 'paula@example.test',
        'terminate_mode' => 'asap',
    ])->assertSessionHas('termination-status');

    expect(TerminationRequest::query()->firstOrFail()->reason)->toBe('Wiederholte Störung der Leistung.');
});

test('a termination to a specific date requires and persists the date', function () {
    /** @var TestCase $this */
    Mail::fake();

    $this->post('https://pressekonto.test/de/kuendigung', [
        'kind' => 'ordentlich',
        'name' => 'Paula Presse',
        'email' => 'paula@example.test',
        'terminate_mode' => 'date',
    ])->assertSessionHasErrorsIn('termination', ['terminate_at']);

    $this->post('https://pressekonto.test/de/kuendigung', [
        'kind' => 'ordentlich',
        'name' => 'Paula Presse',
        'email' => 'paula@example.test',
        'terminate_mode' => 'date',
        'terminate_at' => '2026-08-31',
    ])->assertSessionHas('termination-status');

    expect(TerminationRequest::query()->firstOrFail()->terminate_at->format('Y-m-d'))->toBe('2026-08-31');
});

test('termination validation errors land in the termination error bag', function () {
    /** @var TestCase $this */
    Mail::fake();

    $this->post('https://pressekonto.test/de/kuendigung', [
        'name' => '',
        'email' => 'keine-mail',
    ])->assertSessionHasErrorsIn('termination', ['kind', 'name', 'email', 'terminate_mode']);

    expect(TerminationRequest::query()->count())->toBe(0);
    Mail::assertNothingSent();
});

test('honeypot submissions are silently accepted without persisting or mailing', function () {
    /** @var TestCase $this */
    Mail::fake();

    $this->post('https://pressekonto.test/de/kuendigung', [
        'kind' => 'ordentlich',
        'name' => 'Bot',
        'email' => 'bot@example.test',
        'terminate_mode' => 'asap',
        'website' => 'https://spam.example',
    ])->assertSessionHas('termination-status');

    expect(TerminationRequest::query()->count())->toBe(0);
    Mail::assertNothingSent();
});