<?php

use App\Models\Country;
use App\Models\Incentive;
use App\Models\IncentiveNewPartner;
use App\Models\IncentiveParticipant;
use App\Models\Product;
use App\Models\Shipping;
use App\Models\ShippingCountry;
use App\Models\ShoppingOrder;
use App\Models\ShoppingOrderItem;
use App\Models\ShoppingUser;
use App\Models\UserShop;
use App\Services\Incentive\IncentiveTracker;
use App\User;
use Carbon\Carbon;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\DB;

uses(RefreshDatabase::class);

beforeEach(function () {
    Carbon::setTestNow(Carbon::parse('2026-05-15 12:00:00'));
});

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

function createWizardRegistrationOrderWithProducts(User $registrant, User $shopOwner, array $products): ShoppingOrder
{
    $country = Country::create([
        'code' => 'DE',
        'phone' => '49',
        'en' => 'Germany',
        'de' => 'Deutschland',
        'es' => 'Alemania',
        'fr' => 'Allemagne',
        'it' => 'Germania',
        'ru' => 'Германия',
    ]);

    $shipping = Shipping::create(['name' => 'S', 'active' => true]);
    $shippingCountry = ShippingCountry::create(['shipping_id' => $shipping->id, 'country_id' => $country->id]);

    $userShop = UserShop::create([
        'user_id' => $shopOwner->id,
        'name' => 'T'.substr(uniqid('', true), 0, 6),
        'slug' => 't-'.uniqid(),
        'active' => true,
    ]);

    $shoppingUser = ShoppingUser::create([
        'auth_user_id' => $registrant->id,
        'member_id' => $shopOwner->id,
        'billing_country_id' => $country->id,
        'shipping_country_id' => $country->id,
        'billing_email' => 'su-'.uniqid('', true).'@example.com',
        'is_from' => 'wizard',
    ]);

    $order = ShoppingOrder::create([
        'shopping_user_id' => $shoppingUser->id,
        'auth_user_id' => $registrant->id,
        'country_id' => $shippingCountry->id,
        'user_shop_id' => $userShop->id,
        'payment_for' => 1,
        'paid' => true,
        'txaction' => 'paid',
        'mode' => 'test',
        'total' => 100,
        'subtotal' => 90,
    ]);

    foreach ($products as $product) {
        ShoppingOrderItem::create([
            'shopping_order_id' => $order->id,
            'product_id' => $product->id,
            'qty' => 1,
            'price' => 50,
        ]);
    }

    return $order->fresh(['shopping_order_items.product']);
}

function createProductForTest(bool $membershipOnly): Product
{
    $id = DB::table('products')->insertGetId([
        'name' => 'P '.uniqid(),
        'title' => 'T',
        'is_membership_only' => $membershipOnly,
        'active' => true,
        'created_at' => now(),
        'updated_at' => now(),
    ]);

    return Product::query()->findOrFail($id);
}

it('trackNewPartner legt keinen Neupartner an bei reiner Mitgliedschaft ohne Starterpaket', function () {
    $sponsor = User::forceCreate([
        'email' => 'sp-'.uniqid('', true).'@example.com',
        'password' => bcrypt('secret'),
        'lang' => 'de',
    ]);

    $newPartner = User::forceCreate([
        'email' => 'np-'.uniqid('', true).'@example.com',
        'password' => bcrypt('secret'),
        'lang' => 'de',
        'm_sponsor' => $sponsor->id,
    ]);

    $membershipProduct = createProductForTest(membershipOnly: true);

    $order = createWizardRegistrationOrderWithProducts($newPartner, $sponsor, [$membershipProduct]);

    expect($order->qualifiesForIncentiveTrackedPartner())->toBeFalse();

    $incentive = Incentive::factory()->create([
        'qualification_start' => '2026-04-01',
        'qualification_end' => '2026-07-31',
        'calculation_end' => '2026-08-31',
        'status' => 1,
    ]);

    IncentiveParticipant::factory()->create([
        'incentive_id' => $incentive->id,
        'user_id' => $sponsor->id,
    ]);

    IncentiveTracker::trackNewPartner($order);

    expect(
        IncentiveNewPartner::where('user_id', $newPartner->id)->exists()
    )->toBeFalse();
});

it('trackNewPartner legt Neupartner an wenn Registrierung ein Starterpaket enthält', function () {
    $sponsor = User::forceCreate([
        'email' => 'sp-'.uniqid('', true).'@example.com',
        'password' => bcrypt('secret'),
        'lang' => 'de',
    ]);

    $newPartner = User::forceCreate([
        'email' => 'np-'.uniqid('', true).'@example.com',
        'password' => bcrypt('secret'),
        'lang' => 'de',
        'm_sponsor' => $sponsor->id,
    ]);

    $starterProduct = createProductForTest(membershipOnly: false);

    $order = createWizardRegistrationOrderWithProducts($newPartner, $sponsor, [$starterProduct]);

    expect($order->qualifiesForIncentiveTrackedPartner())->toBeTrue();

    $incentive = Incentive::factory()->create([
        'qualification_start' => '2026-04-01',
        'qualification_end' => '2026-07-31',
        'calculation_end' => '2026-08-31',
        'status' => 1,
    ]);

    IncentiveParticipant::factory()->create([
        'incentive_id' => $incentive->id,
        'user_id' => $sponsor->id,
    ]);

    IncentiveTracker::trackNewPartner($order);

    expect(
        IncentiveNewPartner::where('user_id', $newPartner->id)->exists()
    )->toBeTrue();
});