<?php

use App\Enums\Portal;
use App\Enums\UserPaymentOptionStatus;
use App\Models\User;
use App\Models\UserPaymentOption;
use App\Services\Billing\LegacySubscriptionService;
use App\Services\CurrentPortalContext;
use Database\Seeders\RolesAndPermissionsSeeder;
use Livewire\Volt\Volt;
use Tests\TestCase;

afterEach(function () {
    // Statischer Portal-Kontext darf nicht in andere Tests lecken.
    CurrentPortalContext::clear();
});

function grandfatheredPost(User $user, string $portal, int $netCents = 100000): UserPaymentOption
{
    return UserPaymentOption::factory()->create([
        'user_id' => $user->id,
        'status' => UserPaymentOptionStatus::Grandfathered->value,
        'stripe_subscription_id' => null,
        'cancelled_at' => null,
        'legacy_conditions' => [
            'legacy_portal' => $portal,
            'net_cents' => $netCents,
            'name' => 'Legacy '.$portal,
            'interval' => 'yearly',
        ],
    ]);
}

// ===== M1: portalübergreifend =====

test('grandfathered bestandsschutz counts as booking regardless of active portal', function () {
    /** @var TestCase $this */
    config()->set('billing.enforce_booking', true);

    $user = User::factory()->create();
    grandfatheredPost($user, Portal::Presseecho->value);

    // Aktiver Portal-Kontext businessportal24 darf den presseecho-Posten nicht ausschließen.
    CurrentPortalContext::set(Portal::Businessportal24);
    expect($user->hasActiveBooking())->toBeTrue();

    CurrentPortalContext::clear();
    expect($user->fresh()->hasActiveBooking())->toBeTrue();
});

// ===== M2: gekoppelte Kündigung =====

test('cancelling a bundle cancels all grandfathered posts of the customer together', function () {
    /** @var TestCase $this */
    $user = User::factory()->create();
    $a = grandfatheredPost($user, Portal::Presseecho->value);
    $b = grandfatheredPost($user, Portal::Businessportal24->value);

    $count = app(LegacySubscriptionService::class)->cancelBundleFor($user);

    expect($count)->toBe(2);
    expect($a->fresh()->status)->toBe(UserPaymentOptionStatus::Cancelled);
    expect($b->fresh()->status)->toBe(UserPaymentOptionStatus::Cancelled);
    expect($a->fresh()->cancelled_at)->not->toBeNull();
});

test('cancelling a bundle leaves other customers untouched', function () {
    /** @var TestCase $this */
    $user = User::factory()->create();
    $other = User::factory()->create();
    grandfatheredPost($user, Portal::Presseecho->value);
    $otherPost = grandfatheredPost($other, Portal::Presseecho->value);

    app(LegacySubscriptionService::class)->cancelBundleFor($user);

    expect($otherPost->fresh()->status)->toBe(UserPaymentOptionStatus::Grandfathered);
});

test('a cancelled bundle no longer counts as an active booking', function () {
    /** @var TestCase $this */
    config()->set('billing.enforce_booking', true);

    $user = User::factory()->create();
    grandfatheredPost($user, Portal::Presseecho->value);

    app(LegacySubscriptionService::class)->cancelBundleFor($user);

    expect($user->fresh()->hasActiveBooking())->toBeFalse();
});

// ===== M3: Admin-Sichtbarkeit + Bündel-Kündigung über die UI =====

test('the payments page lists bestandsschutz posts and cancels a whole bundle', function () {
    /** @var TestCase $this */
    $this->seed(RolesAndPermissionsSeeder::class);

    $admin = User::factory()->create(['is_active' => true]);
    $admin->assignRole('admin');

    $customer = User::factory()->create(['name' => 'Bestandskunde Test', 'is_active' => true]);
    grandfatheredPost($customer, Portal::Presseecho->value);
    grandfatheredPost($customer, Portal::Businessportal24->value);

    Volt::actingAs($admin)
        ->test('admin.payments.index')
        ->assertOk()
        ->assertSee('Bestandskunde Test')
        ->assertSee('Bestandsschutz')
        ->call('cancelBundle', $customer->id)
        ->assertHasNoErrors();

    $stillOpen = UserPaymentOption::query()
        ->where('user_id', $customer->id)
        ->where('status', UserPaymentOptionStatus::Grandfathered->value)
        ->count();

    expect($stillOpen)->toBe(0);
});