<?php

use App\Http\Controllers\Portal\AboController as PortalAboController;
use App\Http\Controllers\User\AboController;
use App\Models\Customer;
use App\Models\ShoppingUser;
use App\Models\UserAbo;
use App\Models\UserAboOrder;
use App\Repositories\AboRepository;
use App\User;
use Carbon\Carbon;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\URL;
use Symfony\Component\HttpKernel\Exception\HttpException;
use Tests\TestCase;

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

beforeEach(function () {
    Carbon::setTestNow(Carbon::parse('2026-07-22'));
    URL::resolveMissingNamedRoutesUsing(
        fn (string $name, array $parameters) => '/'.$name.'/'.implode('/', $parameters)
    );
});

afterEach(function () {
    Carbon::setTestNow();
});

function auaMakeUser(): User
{
    return User::forceCreate([
        'email' => 'aua-'.uniqid('', true).'@example.com',
        'password' => bcrypt('secret'),
        'lang' => 'de',
        'm_level' => 1,
        'payment_account' => now()->addYear(),
    ]);
}

function auaMakeAbo(User $user, int $paidDeliveries = 6, string $nextDate = '2026-08-05', ?string $lastPauseDate = null): UserAbo
{
    $abo = UserAbo::create([
        'user_id' => $user->id,
        'member_id' => $user->id,
        'shopping_user_id' => 0,
        'email' => 'aua-abo-'.uniqid('', true).'@example.com',
        'is_for' => 'me',
        'payone_userid' => 0,
        'clearingtype' => 'cc',
        'amount' => 5000,
        'active' => true,
        'status' => 2,
        'abo_interval' => 5,
        'start_date' => '2026-01-05',
        'last_date' => '2026-07-05',
        'next_date' => $nextDate,
        'last_pause_date' => $lastPauseDate,
    ]);

    for ($i = 0; $i < $paidDeliveries; $i++) {
        UserAboOrder::create([
            'user_abo_id' => $abo->id,
            'shopping_order_id' => 0,
            'status' => 2,
            'paid' => true,
        ]);
    }

    return $abo->fresh();
}

/**
 * Simuliert den POST des Abo-Einstellungs-Modals an AboController@update.
 *
 * @param  array<string, mixed>  $payload
 */
function auaCallUpdate(string $routeView, int $routeId, array $payload): mixed
{
    app('request')->merge($payload);

    return (new AboController(app(AboRepository::class)))->update($routeView, $routeId);
}

it('blockiert das Kündigen eines fremden Abos über eine manipulierte Body-id', function (): void {
    $attacker = auaMakeUser();
    $victim = auaMakeUser();
    $attackerAbo = auaMakeAbo($attacker);
    $victimAbo = auaMakeAbo($victim);

    $this->actingAs($attacker);

    expect(fn () => auaCallUpdate('me', $attackerAbo->id, [
        'action' => 'abo_update_settings',
        'id' => $victimAbo->id,
        'view' => 'admin',
        'abo_interval' => 5,
        'abo_next_month' => now()->addMonth()->format('Y-m'),
        'abo_cancel' => 'true',
    ]))->toThrow(HttpException::class);

    expect((int) $victimAbo->fresh()->status)->toBe(2)
        ->and($victimAbo->fresh()->active)->toBeTruthy();
});

it('ignoriert ein gespooftes view=admin im Body: Mindestlaufzeit gilt weiterhin', function (): void {
    $user = auaMakeUser();
    $abo = auaMakeAbo($user, paidDeliveries: 2);

    $this->actingAs($user);

    auaCallUpdate('me', $abo->id, [
        'action' => 'abo_update_settings',
        'id' => $abo->id,
        'view' => 'admin',
        'abo_interval' => 5,
        'abo_next_month' => now()->addMonth()->format('Y-m'),
        'abo_cancel' => 'true',
    ]);

    expect((int) $abo->fresh()->status)->toBe(2)
        ->and($abo->fresh()->active)->toBeTruthy();
});

it('ignoriert ein gespooftes view=admin im Body: Pause-Intervall gilt weiterhin', function (): void {
    $user = auaMakeUser();
    $abo = auaMakeAbo($user, lastPauseDate: '2026-06-01');

    $this->actingAs($user);

    auaCallUpdate('me', $abo->id, [
        'action' => 'abo_update_settings',
        'id' => $abo->id,
        'view' => 'admin',
        'abo_interval' => 5,
        'abo_next_month' => now()->addMonth()->format('Y-m'),
        'abo_pause' => 'true',
    ]);

    expect($abo->fresh()->getRawOriginal('next_date'))->toStartWith('2026-08-05');
});

it('kündigt das eigene Abo nach erfüllter Mindestlaufzeit weiterhin regulär', function (): void {
    $user = auaMakeUser();
    $abo = auaMakeAbo($user);

    $this->actingAs($user);

    auaCallUpdate('me', $abo->id, [
        'action' => 'abo_update_settings',
        'id' => $abo->id,
        'view' => 'me',
        'abo_interval' => 5,
        'abo_cancel' => 'true',
        'abo_cancel_confirm' => '1',
    ]);

    expect((int) $abo->fresh()->status)->toBe(4)
        ->and($abo->fresh()->active)->toBeFalsy();
});

it('blockiert die Kündigung serverseitig vor erreichter Mindestlaufzeit', function (): void {
    $user = auaMakeUser();
    $abo = auaMakeAbo($user, paidDeliveries: 2);

    $this->actingAs($user);

    $repository = new AboRepository;
    $repository->setModel($abo);
    $repository->update([
        'action' => 'abo_update_settings',
        'id' => $abo->id,
        'view' => 'me',
        'abo_interval' => 5,
        'abo_cancel' => 'true',
    ]);

    expect((int) $abo->fresh()->status)->toBe(2)
        ->and($abo->fresh()->active)->toBeTruthy();
});

it('zeigt im Portal nach der Kündigung wieder die Abo-Neuanlage an', function (): void {
    $shoppingUser = ShoppingUser::create([
        'auth_user_id' => 1,
        'billing_firstname' => 'Karla',
        'billing_lastname' => 'Kundin',
        'billing_address' => 'Kundenweg 2',
        'billing_zipcode' => '11111',
        'billing_city' => 'Kundenstadt',
        'billing_country_id' => 1,
        'shipping_country_id' => 1,
        'billing_email' => 'aua-kundin@example.com',
        'same_as_billing' => true,
        'mode' => 'test',
        'wp_order_number' => 0,
    ]);

    UserAbo::create([
        'user_id' => 1,
        'member_id' => 1,
        'shopping_user_id' => $shoppingUser->id,
        'email' => 'aua-kundin@example.com',
        'is_for' => 'ot',
        'payone_userid' => 0,
        'clearingtype' => 'cc',
        'amount' => 5000,
        'active' => false,
        'status' => 4,
        'abo_interval' => 5,
        'cancel_date' => now(),
    ]);

    $customer = Customer::create([
        'name' => 'Karla Kundin',
        'email' => 'aua-kundin@example.com',
        'shopping_user_id' => $shoppingUser->id,
    ]);

    $this->actingAs($customer, 'customers');

    $response = (new PortalAboController)->myAbo();

    expect($response->name())->toBe('portal.abo.my_abo_create');
});