<?php

/**
 * Einmalprodukte im Portal-Abo-Wizard (Anlage, Variante A):
 * onetime_product_qty[] aus dem Upgrade-Schritt landet als getrennte Cart-Zeile
 * (Option abo_addon) im subscription-Yard; Basis-/Upgrade-Logik bleibt unberührt.
 */

use App\Http\Controllers\Portal\AboController;
use App\Models\Country;
use App\Models\Shipping;
use App\Models\ShippingCountry;
use App\Models\ShippingPrice;
use App\Services\AboHelper;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Collection;
use Tests\TestCase;

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

function makePortalOneTimeEnv(): ShippingCountry
{
    $country = Country::create([
        'code' => 'DE', 'phone' => '49', 'en' => 'Germany', 'de' => 'Deutschland',
        'es' => 'Alemania', 'fr' => 'Allemagne', 'it' => 'Germania', 'ru' => 'Германия',
    ]);
    $shipping = Shipping::create(['name' => 'Standard', 'active' => true]);
    ShippingPrice::create([
        'shipping_id' => $shipping->id, 'price' => 4.90, 'price_comp' => 0, 'num_comp' => 0,
        'tax_rate' => 19, 'weight_from' => 1, 'weight_to' => 100000,
    ]);

    return ShippingCountry::create(['shipping_id' => $shipping->id, 'country_id' => $country->id]);
}

function callPortalAboMethod(string $method, array $args = [])
{
    $controller = app(AboController::class);
    $reflection = new ReflectionMethod($controller, $method);

    return $reflection->invoke($controller, ...$args);
}

function findSubscriptionRows(int $productId, bool $addon): Collection
{
    return Yard::instance('subscription')->search(function ($item) use ($productId, $addon) {
        return (int) $item->id === $productId && (bool) ($item->options->abo_addon ?? false) === $addon;
    });
}

beforeEach(function () {
    $this->shippingCountry = makePortalOneTimeEnv();
    $yard = Yard::instance('subscription');
    $yard->destroy();
    $yard->setShippingCountryWithPrice($this->shippingCountry->id, 'abo-ot-customer');
});

afterEach(function () {
    Yard::instance('subscription')->destroy();
});

it('übernimmt onetime_product_qty als getrennte Einmal-Cart-Zeilen', function () {
    $product = makeProduct(['3'], 25.50, 19);

    request()->replace(['onetime_product_qty' => [$product->id => 2]]);
    callPortalAboMethod('oneTimeProductsToCart');

    $rows = findSubscriptionRows($product->id, true);
    expect($rows)->toHaveCount(1)
        ->and((int) $rows->first()->qty)->toBe(2)
        ->and((bool) $rows->first()->options->abo_addon)->toBeTrue();
});

it('ignoriert Produkte außerhalb des Einmal-Sortiments', function () {
    $aboOnlyProduct = makeProduct(['12'], 90, 19);

    request()->replace(['onetime_product_qty' => [$aboOnlyProduct->id => 1]]);
    callPortalAboMethod('oneTimeProductsToCart');

    expect(Yard::instance('subscription')->content())->toHaveCount(0);
});

it('entfernt mit Menge 0 nur die Einmal-Zeile, die Abo-Zeile bleibt', function () {
    $product = makeProduct(['3', '12'], 90, 19);

    callPortalAboMethod('addProductToCart', [$product, 1]);
    request()->replace(['onetime_product_qty' => [$product->id => 2]]);
    callPortalAboMethod('oneTimeProductsToCart');

    expect(findSubscriptionRows($product->id, true))->toHaveCount(1)
        ->and(findSubscriptionRows($product->id, false))->toHaveCount(1);

    request()->replace(['onetime_product_qty' => [$product->id => 0]]);
    callPortalAboMethod('oneTimeProductsToCart');

    expect(findSubscriptionRows($product->id, true))->toHaveCount(0)
        ->and(findSubscriptionRows($product->id, false))->toHaveCount(1);
});

it('lässt die Basis-/Upgrade-Logik Einmal-Zeilen unangetastet', function () {
    $product = makeProduct(['3', '13'], 50, 19);

    request()->replace(['onetime_product_qty' => [$product->id => 3]]);
    callPortalAboMethod('oneTimeProductsToCart');

    callPortalAboMethod('addProductToCart', [$product, 1]);

    $addonRows = findSubscriptionRows($product->id, true);
    $regularRows = findSubscriptionRows($product->id, false);

    expect($addonRows)->toHaveCount(1)
        ->and((int) $addonRows->first()->qty)->toBe(3)
        ->and($regularRows)->toHaveCount(1)
        ->and((int) $regularRows->first()->qty)->toBe(1);
});

it('zählt Einmal-Zeilen nicht als Basis-Produkt', function () {
    $addonWithBaseShowOn = makeProduct(['3', '12'], 90, 19);

    request()->replace(['onetime_product_qty' => [$addonWithBaseShowOn->id => 1]]);
    callPortalAboMethod('oneTimeProductsToCart');

    expect(AboHelper::aboHasBaseProduct(Yard::instance('subscription')->getContentByOrder()))->toBeFalse();

    $baseProduct = makeProduct(['12'], 90, 19);
    callPortalAboMethod('addProductToCart', [$baseProduct, 1]);

    expect(AboHelper::aboHasBaseProduct(Yard::instance('subscription')->getContentByOrder()))->toBeTrue();
});