<?php

use App\Enums\Portal;
use App\Enums\PressReleaseStatus;
use App\Enums\SinglePurchaseStatus;
use App\Enums\SinglePurchaseType;
use App\Listeners\ProcessStripeWebhook;
use App\Mail\PressReleaseDepublished;
use App\Models\BillingAddress;
use App\Models\BookingConfirmation;
use App\Models\PressRelease;
use App\Models\SinglePurchase;
use App\Models\User;
use App\Services\Billing\StripeCheckoutService;
use Database\Seeders\RolesAndPermissionsSeeder;
use Illuminate\Http\RedirectResponse;
use Illuminate\Support\Facades\Mail;
use Laravel\Cashier\Checkout;
use Laravel\Cashier\Events\WebhookReceived;
use Livewire\Livewire;
use Tests\TestCase;

beforeEach(function (): void {
    /** @var TestCase $this */
    $this->seed(RolesAndPermissionsSeeder::class);
    config()->set('billing.depublication_price_cents', 19900);
});

function depublicationCustomer(): User
{
    $user = User::factory()->create(['is_active' => true, 'email_verified_at' => now()]);
    $user->assignRole('customer');
    BillingAddress::factory()->create(['user_id' => $user->id]);

    // B2B-Gate (T1neu): zeitnahe Unternehmer-Bestätigung.
    BookingConfirmation::query()->create([
        'user_id' => $user->id,
        'booking_type' => 'depublication',
        'agb_version' => (string) config('legal.agb_version'),
        'confirmed_at' => now(),
    ]);

    return $user;
}

function publishedReleaseFor(User $user): PressRelease
{
    return PressRelease::factory()
        ->published()
        ->forPortal(Portal::Businessportal24)
        ->create(['user_id' => $user->id, 'published_at' => now()->subDay()]);
}

test('the depublication checkout is disabled without a configured price', function () {
    /** @var TestCase $this */
    config()->set('billing.depublication_price_cents', null);
    $user = depublicationCustomer();
    $release = publishedReleaseFor($user);

    $this->actingAs($user)
        ->get(route('me.checkout.depublication', $release->id))
        ->assertRedirect(route('me.bookings.index'))
        ->assertSessionHas('checkout-notice');

    expect(SinglePurchase::count())->toBe(0);
});

test('only own published releases can be depublished', function () {
    /** @var TestCase $this */
    $user = depublicationCustomer();

    // Fremde PM → 404 (accessibleBy-Scope).
    $foreign = PressRelease::factory()->published()->forPortal(Portal::Businessportal24)->create();
    $this->actingAs($user)
        ->get(route('me.checkout.depublication', $foreign->id))
        ->assertNotFound();

    // Eigener Entwurf → Hinweis statt Checkout.
    $draft = PressRelease::factory()->forPortal(Portal::Businessportal24)->create([
        'user_id' => $user->id,
        'status' => PressReleaseStatus::Draft,
    ]);
    $this->actingAs($user)
        ->get(route('me.checkout.depublication', $draft->id))
        ->assertRedirect(route('me.bookings.index'))
        ->assertSessionHas('checkout-notice');

    expect(SinglePurchase::count())->toBe(0);
});

test('the depublication checkout creates a pending purchase and hands it to stripe', function () {
    /** @var TestCase $this */
    $user = depublicationCustomer();
    $release = publishedReleaseFor($user);

    $checkout = Mockery::mock(Checkout::class);
    $checkout->shouldReceive('toResponse')->andReturn(new RedirectResponse('https://checkout.stripe.com/c/pay/test'));
    $this->mock(StripeCheckoutService::class, function ($mock) use ($checkout) {
        // Zweimal: der zweite Aufruf verwendet den offenen Kauf wieder.
        $mock->shouldReceive('forDepublication')->twice()->andReturn($checkout);
    });

    $this->actingAs($user)
        ->get(route('me.checkout.depublication', $release->id))
        ->assertRedirect('https://checkout.stripe.com/c/pay/test');

    $purchase = SinglePurchase::sole();
    expect($purchase->type)->toBe(SinglePurchaseType::Depublication);
    expect($purchase->status)->toBe(SinglePurchaseStatus::Pending);
    expect($purchase->price_cents)->toBe(19900);
    expect($purchase->press_release_id)->toBe($release->id);

    // Abgebrochener Checkout blockiert nicht: erneuter Aufruf nutzt den
    // Pending-Kauf wieder statt einen zweiten anzulegen.
    $this->actingAs($user)
        ->get(route('me.checkout.depublication', $release->id))
        ->assertRedirect('https://checkout.stripe.com/c/pay/test');

    expect(SinglePurchase::count())->toBe(1);
});

test('a paid depublication blocks a second checkout for the same release', function () {
    /** @var TestCase $this */
    $user = depublicationCustomer();
    $release = publishedReleaseFor($user);

    SinglePurchase::query()->create([
        'user_id' => $user->id,
        'type' => SinglePurchaseType::Depublication->value,
        'status' => SinglePurchaseStatus::Paid->value,
        'price_cents' => 19900,
        'currency' => 'EUR',
        'press_release_id' => $release->id,
    ]);

    $this->actingAs($user)
        ->get(route('me.checkout.depublication', $release->id))
        ->assertRedirect(route('me.bookings.index'))
        ->assertSessionHas('checkout-notice');

    expect(SinglePurchase::count())->toBe(1);
});

test('the detail page offers depublication and logs the entrepreneur confirmation', function () {
    /** @var TestCase $this */
    $user = depublicationCustomer();
    $release = publishedReleaseFor($user);
    BookingConfirmation::query()->delete(); // nur die Bestätigung aus dem Test-Setup entfernen

    $this->actingAs($user);

    Livewire::test('customer.press-releases.show', ['id' => $release->id])
        ->assertSee('Depublikation (Service)')
        ->assertSee('Kostenpflichtig depublizieren')
        ->set('depublicationConfirmed', true);

    $confirmation = BookingConfirmation::sole();
    expect($confirmation->booking_type)->toBe('depublication');
    expect($confirmation->booking_ref)->toBe((string) $release->id);
    expect($confirmation->user_id)->toBe($user->id);
});

test('the detail page hides the depublication offer without a price and after a purchase', function () {
    /** @var TestCase $this */
    $user = depublicationCustomer();
    $release = publishedReleaseFor($user);
    $this->actingAs($user);

    // Ohne konfigurierten Preis erscheint die Sektion gar nicht (T12).
    config()->set('billing.depublication_price_cents', null);
    Livewire::test('customer.press-releases.show', ['id' => $release->id])
        ->assertDontSee('Depublikation (Service)');

    // Mit BEZAHLTEM Vorgang: Hinweis statt erneutem Kauf-Button.
    config()->set('billing.depublication_price_cents', 19900);
    $purchase = SinglePurchase::query()->create([
        'user_id' => $user->id,
        'type' => SinglePurchaseType::Depublication->value,
        'status' => SinglePurchaseStatus::Paid->value,
        'price_cents' => 19900,
        'currency' => 'EUR',
        'press_release_id' => $release->id,
    ]);
    Livewire::test('customer.press-releases.show', ['id' => $release->id])
        ->assertSee('Für diese Pressemitteilung liegt bereits ein Depublikations-Vorgang vor.')
        ->assertDontSee('Kostenpflichtig depublizieren');

    // Ein offener Pending-Kauf (abgebrochener Checkout) blockiert das
    // Angebot dagegen nicht — der Button bleibt nutzbar.
    $purchase->update(['status' => SinglePurchaseStatus::Pending->value]);
    Livewire::test('customer.press-releases.show', ['id' => $release->id])
        ->assertSee('Kostenpflichtig depublizieren')
        ->assertDontSee('Für diese Pressemitteilung liegt bereits ein Depublikations-Vorgang vor.');
});

test('the paid webhook depublishes the release and the public page shows a tombstone', function () {
    /** @var TestCase $this */
    Mail::fake();
    $user = depublicationCustomer();
    $release = publishedReleaseFor($user);

    $purchase = SinglePurchase::query()->create([
        'user_id' => $user->id,
        'type' => SinglePurchaseType::Depublication->value,
        'status' => SinglePurchaseStatus::Pending->value,
        'price_cents' => 19900,
        'currency' => 'EUR',
        'press_release_id' => $release->id,
    ]);

    $event = new WebhookReceived([
        'type' => 'checkout.session.completed',
        'data' => ['object' => [
            'id' => 'cs_test_depub',
            'payment_intent' => 'pi_test_depub',
            'payment_status' => 'paid',
            'metadata' => ['single_purchase_id' => (string) $purchase->id],
        ]],
    ]);

    app(ProcessStripeWebhook::class)->handle($event);
    app(ProcessStripeWebhook::class)->handle($event); // Replay bleibt folgenlos.

    $release->refresh();
    expect($release->status)->toBe(PressReleaseStatus::Archived);
    expect($release->depublished_at)->not->toBeNull();
    // Re-Sync-Sperre (Meldeverfahren §7): ohne sie würde der nächste
    // Importer-Lauf die bezahlte Entfernung überschreiben.
    expect($release->isSyncLocked())->toBeTrue();
    // Eingelöst = Status Consumed — nur so erscheint der Kauf unter
    // „Eingelöste Käufe" auf der Buchungs-Seite.
    expect($purchase->fresh()->status)->toBe(SinglePurchaseStatus::Consumed);
    expect($purchase->fresh()->consumed_at)->not->toBeNull();
    expect($release->statusLogs()->where('source', 'depublication')->count())->toBe(1);

    // Der Käufer erhält genau eine Bestätigung (Replay löst keine zweite aus).
    Mail::assertQueued(PressReleaseDepublished::class, function (PressReleaseDepublished $mail) use ($user, $release) {
        return $mail->hasTo($user->email) && $mail->pressRelease->is($release);
    });
    Mail::assertQueuedCount(1);

    // Öffentliche URL: Tombstone mit 410 Gone statt 404, ohne Inhalte.
    $this->get('https://businessportal24.test/de/press-release/'.$release->slug)
        ->assertStatus(410)
        ->assertSeeText('Diese Pressemitteilung wurde entfernt')
        ->assertSeeText('auf Wunsch des Absenders')
        ->assertDontSeeText($release->title);

    // Unbekannte Slugs bleiben 404.
    $this->get('https://businessportal24.test/de/press-release/gibt-es-nicht')
        ->assertNotFound();
});