<?php

use App\Cron\UserMakeOrder;
use App\Models\Country;
use App\Models\Shipping;
use App\Models\ShippingCountry;
use App\Models\ShoppingOrder;
use App\Models\ShoppingUser;
use App\Models\UserAbo;
use App\Models\UserAboItem;
use App\Models\UserAboOneTimeItem;
use App\Models\UserAccount;
use App\Models\UserShop;
use App\Services\AboOneTimeService;
use App\User;
use Illuminate\Foundation\Testing\RefreshDatabase;

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

/**
 * Baut ein vollständiges Berater-Abo ('me') inklusive Stammkunde, Referenz-Bestellung,
 * Versandland, einem regulären Abo-Artikel und einem verbindlich bestätigten Einmal-Artikel.
 *
 * @return array{abo: UserAbo, aboProductId: int, oneTimeProductId: int}
 */
function makeMakeOrderFixture(): array
{
    $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]);
    ShippingCountry::create(['shipping_id' => $shipping->id, 'country_id' => $country->id]);

    $account = UserAccount::create([
        'salutation' => 'Herr',
        'first_name' => 'Max',
        'last_name' => 'Muster',
        'address' => 'Musterstr. 1',
        'zipcode' => '12345',
        'city' => 'Musterstadt',
        'country_id' => $country->id,
        'phone' => '123456',
        'same_as_billing' => 1,
        'language' => 'de',
    ]);

    $user = User::forceCreate([
        'email' => 'consultant-'.uniqid('', true).'@example.com',
        'password' => bcrypt('secret'),
        'lang' => 'de',
        'account_id' => $account->id,
    ]);

    $userShop = UserShop::create([
        'user_id' => $user->id,
        'name' => 'TS'.substr(uniqid('', true), 0, 8),
        'slug' => 'ts-'.uniqid(),
        'active' => true,
    ]);

    $shoppingUser = ShoppingUser::create([
        'auth_user_id' => $user->id,
        'member_id' => $user->id,
        'billing_country_id' => $country->id,
        'shipping_country_id' => $country->id,
        'billing_email' => $user->email,
        'shipping_email' => $user->email,
        'billing_firstname' => 'Max',
        'billing_lastname' => 'Muster',
        'shipping_firstname' => 'Max',
        'shipping_lastname' => 'Muster',
        'same_as_billing' => 1,
        'is_for' => 'me',
        'is_from' => 'user_order',
    ]);

    ShoppingOrder::create([
        'shopping_user_id' => $shoppingUser->id,
        'auth_user_id' => $user->id,
        'member_id' => $user->id,
        'country_id' => $country->id,
        'user_shop_id' => $userShop->id,
        'payment_for' => 3,
        'total' => 100,
        'subtotal' => 90,
        'total_shipping' => 100,
        'paid' => true,
        'is_abo' => true,
        'txaction' => 'paid',
        'mode' => 'test',
    ]);

    $abo = UserAbo::create([
        'user_id' => $user->id,
        'member_id' => $user->id,
        'shopping_user_id' => $shoppingUser->id,
        'is_for' => 'me',
        'email' => $user->email,
        'payone_userid' => 900200,
        'clearingtype' => 'cc',
        'active' => true,
        'status' => 2,
        'abo_interval' => 5,
        'next_date' => now()->toDateString(),
    ]);

    $aboProduct = makeProduct(['12'], 119, 19);
    $oneTimeProduct = makeProduct(['2'], 50, 19);

    UserAboItem::create([
        'user_abo_id' => $abo->id,
        'product_id' => $aboProduct->id,
        'qty' => 1,
        'comp' => 0,
        'status' => 1,
    ]);

    UserAboOneTimeItem::create([
        'user_abo_id' => $abo->id,
        'product_id' => $oneTimeProduct->id,
        'qty' => 2,
        'confirmed_qty' => 2,
        'confirmed_at' => now(),
        'price' => 50.0,
        'price_net' => 42.017,
        'tax_rate' => 19.0,
        'tax' => 7.983,
        'points' => 7,
        'status' => 1,
    ]);

    return [
        'abo' => $abo->fresh(),
        'aboProductId' => $aboProduct->id,
        'oneTimeProductId' => $oneTimeProduct->id,
    ];
}

it('schreibt verbindlich bestätigte Einmal-Artikel mit is_abo_addon in die Bestellung', function () {
    $fixture = makeMakeOrderFixture();

    $userMakeOrder = new UserMakeOrder($fixture['abo']);
    $userMakeOrder->createShoppingUser();
    $order = $userMakeOrder->makeShoppingOrder();

    expect($order)->not->toBeFalse();

    $aboItem = $order->shopping_order_items()
        ->where('product_id', $fixture['aboProductId'])
        ->first();
    $addonItem = $order->shopping_order_items()
        ->where('product_id', $fixture['oneTimeProductId'])
        ->first();

    expect($aboItem)->not->toBeNull()
        ->and((bool) $aboItem->is_abo_addon)->toBeFalse()
        ->and($addonItem)->not->toBeNull()
        ->and((bool) $addonItem->is_abo_addon)->toBeTrue()
        ->and((int) $addonItem->qty)->toBe(2);
});

it('lässt user_abos.amount der reine Abo-Betrag (ohne Einmal-Artikel)', function () {
    $fixture = makeMakeOrderFixture();

    $userMakeOrder = new UserMakeOrder($fixture['abo']);
    $userMakeOrder->createShoppingUser();
    $order = $userMakeOrder->makeShoppingOrder();

    $pureAboAmount = (float) $fixture['abo']->fresh()->amount; // Cent, nur Abo
    $combinedTotal = (float) $order->total_shipping * 100; // Cent, inkl. Einmal-Artikel

    // Der kombinierte Abbuchungsbetrag enthält die Einmal-Artikel, der gespeicherte
    // Abo-Betrag jedoch nicht -> kombiniert ist größer.
    expect($combinedTotal)->toBeGreaterThan($pureAboAmount);
});

it('nimmt nur bestätigte Einmal-Artikel auf, offene Entwürfe nicht', function () {
    $fixture = makeMakeOrderFixture();
    $abo = $fixture['abo'];

    // Zusätzlicher, NICHT bestätigter Einmal-Artikel
    $pendingProduct = makeProduct(['2'], 30, 19);
    UserAboOneTimeItem::create([
        'user_abo_id' => $abo->id,
        'product_id' => $pendingProduct->id,
        'qty' => 1,
        'price' => 30.0,
        'tax_rate' => 19.0,
        'status' => 0,
    ]);

    $userMakeOrder = new UserMakeOrder($abo);
    $userMakeOrder->createShoppingUser();
    $order = $userMakeOrder->makeShoppingOrder();

    expect($order->shopping_order_items()->where('product_id', $pendingProduct->id)->exists())->toBeFalse()
        ->and($order->shopping_order_items()->where('product_id', $fixture['oneTimeProductId'])->exists())->toBeTrue();
});

it('entfernt beim Purge ALLE Einmal-Artikel (bestätigt, offen und soft-deleted)', function () {
    $fixture = makeMakeOrderFixture();
    $abo = $fixture['abo'];

    // zusätzlich ein offener und ein soft-deleted Artikel
    $pending = makeProduct(['2'], 30, 19);
    UserAboOneTimeItem::create([
        'user_abo_id' => $abo->id,
        'product_id' => $pending->id,
        'qty' => 1,
        'price' => 30.0,
        'tax_rate' => 19.0,
        'status' => 0,
    ]);
    $trashed = makeProduct(['2'], 20, 19);
    $trashedItem = UserAboOneTimeItem::create([
        'user_abo_id' => $abo->id,
        'product_id' => $trashed->id,
        'qty' => 1,
        'confirmed_qty' => 1,
        'confirmed_at' => now(),
        'price' => 20.0,
        'tax_rate' => 19.0,
        'status' => 1,
    ]);
    $trashedItem->delete();

    expect(UserAboOneTimeItem::withTrashed()->where('user_abo_id', $abo->id)->count())->toBe(3);

    AboOneTimeService::purgeAfterExecution($abo);

    expect(UserAboOneTimeItem::withTrashed()->where('user_abo_id', $abo->id)->count())->toBe(0);
});

it('reduziert nach dem Purge nicht mehr benötigte Kompensationsprodukte', function () {
    $fixture = makeMakeOrderFixture();
    $abo = $fixture['abo'];

    // Ein Comp-Abo-Artikel, der nach Wegfall der Einmal-Artikel nicht mehr nötig ist.
    $compProduct = makeProduct(['12'], 0, 0);
    UserAboItem::create([
        'user_abo_id' => $abo->id,
        'product_id' => $compProduct->id,
        'comp' => 1,
        'qty' => 1,
        'status' => 1,
    ]);

    expect(UserAboItem::where('user_abo_id', $abo->id)->where('comp', '>', 0)->count())->toBe(1);

    AboOneTimeService::purgeAfterExecution($abo);

    expect(UserAboItem::where('user_abo_id', $abo->id)->where('comp', '>', 0)->count())->toBe(0)
        ->and(UserAboOneTimeItem::withTrashed()->where('user_abo_id', $abo->id)->count())->toBe(0);
});

it('entfernt durch reine Bestellerstellung KEINE Einmal-Artikel (behalten bei Fehler)', function () {
    $fixture = makeMakeOrderFixture();
    $abo = $fixture['abo'];

    $userMakeOrder = new UserMakeOrder($abo);
    $userMakeOrder->createShoppingUser();
    $userMakeOrder->makeShoppingOrder();

    // makeShoppingOrder läuft sowohl im Erfolgs- als auch im Fehlerfall; der Purge
    // erfolgt ausschließlich separat im Erfolgszweig. Daher bleiben die Artikel hier erhalten.
    expect(UserAboOneTimeItem::where('user_abo_id', $abo->id)->count())->toBe(1);
});