<?php

use App\Models\ShoppingOrder;
use Illuminate\Foundation\Testing\RefreshDatabase;

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

/**
 * Phase 5 – Rechnung & Lieferschein: Positionen werden nach `is_abo_addon`
 * gruppiert (Abo-Produkte oben, abgegrenzter Block „Einmalig hinzugefügte
 * Artikel" darunter). Bestellungen ohne Einmal-Artikel bleiben unverändert.
 */
beforeEach(fn () => makeShopEnv());

function makeMixedOrder(bool $withAddon = true): ShoppingOrder
{
    $order = ShoppingOrder::create([
        'shopping_user_id' => 1,
        'auth_user_id' => 1,
        'country_id' => 1,
        'user_shop_id' => 0,
        'payment_for' => 6,
        'shipping' => 0,
        'shipping_net' => 0,
        'subtotal_ws' => 100,
        'tax' => 0,
        'total_shipping' => 100,
        'is_abo' => true,
    ]);

    $aboProduct = makeProduct(['12'], 50, 0);
    $order->shopping_order_items()->create([
        'product_id' => $aboProduct->id,
        'is_abo_addon' => false,
        'qty' => 1,
        'price' => 50,
        'price_net' => 50,
        'tax_rate' => 0,
        'tax' => 0,
        'price_vk_net' => 50,
        'discount' => 0,
        'points' => 0,
    ]);

    if ($withAddon) {
        $addonProduct = makeProduct(['2'], 30, 0);
        $order->shopping_order_items()->create([
            'product_id' => $addonProduct->id,
            'is_abo_addon' => true,
            'qty' => 1,
            'price' => 30,
            'price_net' => 30,
            'tax_rate' => 0,
            'tax' => 0,
            'price_vk_net' => 30,
            'discount' => 0,
            'points' => 0,
        ]);
    }

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

describe('Rechnung-PDF Gruppierung', function () {
    it('zeigt bei gemischter Bestellung beide Block-Überschriften, Abo vor Einmal', function () {
        $order = makeMixedOrder();

        $html = view('pdf.invoice-detail', ['shopping_order' => $order])->render();

        expect($html)->toContain(__('pdf.abo_items_heading'))
            ->and($html)->toContain(__('pdf.abo_addon_items_heading'));

        $aboPos = strpos($html, __('pdf.abo_items_heading'));
        $addonPos = strpos($html, __('pdf.abo_addon_items_heading'));
        expect($aboPos)->toBeLessThan($addonPos);
    });

    it('zeigt KEINE Block-Überschriften bei reiner Bestellung ohne Einmal-Artikel', function () {
        $order = makeMixedOrder(withAddon: false);

        $html = view('pdf.invoice-detail', ['shopping_order' => $order])->render();

        expect($html)->not->toContain(__('pdf.abo_addon_items_heading'))
            ->and($html)->not->toContain(__('pdf.abo_items_heading'));
    });
});

describe('Lieferschein-PDF Gruppierung', function () {
    it('zeigt bei gemischter Bestellung beide Block-Überschriften, Abo vor Einmal', function () {
        $order = makeMixedOrder();

        $html = view('pdf.delivery-detail', ['shopping_order' => $order])->render();

        expect($html)->toContain(__('pdf.abo_items_heading'))
            ->and($html)->toContain(__('pdf.abo_addon_items_heading'));

        $aboPos = strpos($html, __('pdf.abo_items_heading'));
        $addonPos = strpos($html, __('pdf.abo_addon_items_heading'));
        expect($aboPos)->toBeLessThan($addonPos);
    });

    it('zeigt KEINE Block-Überschriften bei reiner Bestellung ohne Einmal-Artikel', function () {
        $order = makeMixedOrder(withAddon: false);

        $html = view('pdf.delivery-detail', ['shopping_order' => $order])->render();

        expect($html)->not->toContain(__('pdf.abo_addon_items_heading'))
            ->and($html)->not->toContain(__('pdf.abo_items_heading'));
    });
});