<?php

use App\Models\UserAboItem;
use App\Models\UserAboOneTimeItem;
use App\Services\AboOrderCart;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

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

describe('Abo Einmal-Produkte Views', function () {
    beforeEach(fn () => makeShopEnv());

    it('rendert die Einmal-Produktliste mit Position und offener Zwischensumme', function () {
        $abo = makeMeAbo();
        $product = makeProduct(['2'], 119, 19);

        UserAboOneTimeItem::create([
            'user_abo_id' => $abo->id,
            'product_id' => $product->id,
            'qty' => 2,
            'price' => 119.0,
            'price_net' => 100.0,
            'tax_rate' => 19.0,
            'tax' => 19.0,
            'status' => 0,
        ]);

        $summary = ['one_time' => ['gross' => 238.0, 'net' => 200.0, 'tax' => 38.0]];

        $html = view('admin.abo._order_onetime_show', [
            'user_abo' => $abo->fresh(),
            'summary' => $summary,
        ])->render();

        expect($html)->toContain($product->getLang('name'))
            ->and($html)->toContain(__('abo.onetime_pending_subtotal'))
            ->and($html)->toContain(__('abo.onetime_status_pending'))
            ->and($html)->toContain('238,00');
    });

    it('zeigt bestätigte und offene Artikel mit getrennten Zwischensummen', function () {
        $abo = makeMeAbo();
        $confirmed = makeProduct(['2'], 119, 19);
        $pending = makeProduct(['2'], 50, 19);

        UserAboOneTimeItem::create([
            'user_abo_id' => $abo->id,
            'product_id' => $confirmed->id,
            'qty' => 1,
            'confirmed_qty' => 1,
            'confirmed_at' => now(),
            'price' => 119.0,
            'tax_rate' => 19.0,
            'status' => 1,
        ]);
        UserAboOneTimeItem::create([
            'user_abo_id' => $abo->id,
            'product_id' => $pending->id,
            'qty' => 1,
            'price' => 50.0,
            'tax_rate' => 19.0,
            'status' => 0,
        ]);

        $html = view('admin.abo._order_onetime_show', [
            'user_abo' => $abo->fresh(),
            'summary' => ['one_time' => ['gross' => 119.0], 'total_with_shipping' => 219.0],
        ])->render();

        expect($html)->toContain(__('abo.onetime_confirmed_subtotal'))
            ->and($html)->toContain(__('abo.onetime_pending_subtotal'))
            ->and($html)->toContain(__('abo.onetime_new_total'))
            ->and($html)->toContain(__('abo.onetime_status_confirmed'))
            ->and($html)->toContain(__('abo.onetime_status_pending'))
            ->and($html)->toContain(__('abo.onetime_pending_hint'))
            ->and($html)->toContain('50,00')
            ->and($html)->toContain('169,00');
    });

    it('zeigt bei unbestätigten Einmal-Artikeln die Bestätigungsbuttons', function () {
        $abo = makeMeAbo();
        $product = makeProduct(['2'], 119, 19);

        UserAboOneTimeItem::create([
            'user_abo_id' => $abo->id,
            'product_id' => $product->id,
            'qty' => 1,
            'price' => 119.0,
            'price_net' => 100.0,
            'tax_rate' => 19.0,
            'tax' => 19.0,
            'status' => 0,
        ]);

        $html = view('admin.abo._order_onetime_show', [
            'user_abo' => $abo->fresh(),
            'summary' => ['one_time' => ['gross' => 119.0], 'total_with_shipping' => 219.0],
        ])->render();

        expect($html)->toContain(__('abo.onetime_pending_subtotal'))
            ->and($html)->toContain(__('abo.onetime_legal_notice', [
                'nextBillingDate' => $abo->next_date,
                'agb' => '<a href="'.url('/agb').'" target="_blank">'.__('abo.confirm_terms_link').'</a>',
                'withdrawal' => '<a href="'.asset('download/mivita_widerruf_formular.pdf').'" target="_blank">'.__('abo.confirm_withdrawal_link').'</a>',
            ]))
            ->and($html)->toContain(__('abo.onetime_discard_changes'))
            ->and($html)->toContain(__('abo.onetime_confirm_paid'));
    });

    it('zeigt bei bestätigten Einmal-Artikeln den Erfolgshinweis', function () {
        $abo = makeMeAbo();
        $product = makeProduct(['2'], 119, 19);

        UserAboOneTimeItem::create([
            'user_abo_id' => $abo->id,
            'product_id' => $product->id,
            'qty' => 1,
            'confirmed_qty' => 1,
            'confirmed_at' => now(),
            'price' => 119.0,
            'price_net' => 100.0,
            'tax_rate' => 19.0,
            'tax' => 19.0,
            'status' => 1,
        ]);

        $html = view('admin.abo._order_onetime_show', [
            'user_abo' => $abo->fresh(),
            'summary' => ['one_time' => ['gross' => 119.0], 'total_with_shipping' => 219.0],
        ])->render();

        expect($html)->toContain(__('abo.onetime_confirm_success'))
            ->and($html)->toContain('data-confirmation-state="confirmed"')
            ->and($html)->not->toContain(__('abo.onetime_confirm_paid'));
    });

    it('zeigt nach einer Änderung an bestätigten Einmal-Artikeln wieder die Bestätigungsbuttons', function () {
        $abo = makeMeAbo();
        $product = makeProduct(['2'], 119, 19);

        UserAboOneTimeItem::create([
            'user_abo_id' => $abo->id,
            'product_id' => $product->id,
            'qty' => 3,
            'confirmed_qty' => 1,
            'confirmed_at' => now(),
            'price' => 119.0,
            'price_net' => 100.0,
            'tax_rate' => 19.0,
            'tax' => 19.0,
            'status' => 0,
        ]);

        $html = view('admin.abo._order_onetime_show', [
            'user_abo' => $abo->fresh(),
            'summary' => ['one_time' => ['gross' => 357.0], 'total_with_shipping' => 457.0],
        ])->render();

        expect($html)->toContain('data-confirmation-state="changed"')
            ->and($html)->toContain(__('abo.onetime_discard_changes'))
            ->and($html)->toContain(__('abo.onetime_confirm_paid'))
            ->and($html)->not->toContain(__('abo.onetime_confirm_success'));
    });

    it('zeigt den Leer-Hinweis, wenn keine Einmal-Produkte vorhanden sind', function () {
        $abo = makeMeAbo();

        $html = view('admin.abo._order_onetime_show', [
            'user_abo' => $abo,
            'summary' => ['one_time' => ['gross' => 0]],
        ])->render();

        expect($html)->toContain(__('abo.onetime_empty'));
    });

    it('rendert die kombinierte Gesamtsumme mit getrennten Zwischensummen', function () {
        $yard = Yard::instance(AboOrderCart::INSTANCE);
        $yard->destroy();

        $aboRow = $yard->add(1, 'Abo-Produkt', 1, 119.0, false, false, ['weight' => 100]);
        Yard::setTax($aboRow->rowId, 19.0);
        $oneTimeRow = $yard->add(2, 'Einmal-Produkt', 1, 59.5, false, false, ['weight' => 100, 'abo_addon' => true]);
        Yard::setTax($oneTimeRow->rowId, 19.0);

        $summary = AboOrderCart::getSplitSummary();

        $html = view('admin.abo._order_combined_summary', ['summary' => $summary])->render();

        expect($html)->toContain(__('abo.combined_summary_hl'))
            ->and($html)->toContain(__('abo.onetime_subtotal'))
            ->and($html)->toContain(__('abo.abo_subtotal'))
            ->and($html)->toContain(__('order.total_sum'));

        $yard->destroy();
    });

    it('kennzeichnet den Versand in der Berater-Ansicht als netto und im Portal als brutto', function () {
        $yard = Yard::instance(AboOrderCart::INSTANCE);
        $yard->destroy();
        $aboRow = $yard->add(1, 'Abo-Produkt', 1, 119.0, false, false, ['weight' => 100]);
        Yard::setTax($aboRow->rowId, 19.0);

        $summary = AboOrderCart::getSplitSummary();

        $consultantHtml = view('admin.abo._order_combined_summary', ['summary' => $summary])->render();
        $portalHtml = view('admin.abo._order_combined_summary', ['summary' => $summary, 'portal_view' => true])->render();

        expect($consultantHtml)->toContain('('.__('order.net').')')
            ->and($consultantHtml)->not->toContain('('.__('order.incl_VAT').')')
            ->and($portalHtml)->toContain('('.__('order.incl_VAT').')')
            ->and($portalHtml)->not->toContain('('.__('order.net').')');

        $yard->destroy();
    });

    it('kennzeichnet den Versand in der Abo-Artikelliste je nach Kontext als netto oder brutto', function () {
        $abo = makeMeAbo();

        $yard = Yard::instance(AboOrderCart::INSTANCE);
        $yard->destroy();
        $aboRow = $yard->add(1, 'Abo-Produkt', 1, 119.0, false, false, ['weight' => 100]);
        Yard::setTax($aboRow->rowId, 19.0);

        $base = [
            'user_abo' => $abo,
            'split_mode' => false,
            'only_show_products' => false,
            'add_only_mode' => false,
        ];

        $consultantHtml = view('admin.abo._order_abo_show', $base)->render();
        $portalHtml = view('admin.abo._order_abo_show', $base + ['portal_view' => true])->render();

        expect($consultantHtml)->toContain('('.__('order.net').')')
            ->and($consultantHtml)->not->toContain('('.__('order.incl_VAT').')')
            ->and($portalHtml)->toContain('('.__('order.incl_VAT').')');

        $yard->destroy();
    });

    it('rendert die Abo-Liste im Split-Modus mit Abo-Zwischensumme und Endsumme', function () {
        $abo = makeMeAbo();

        $yard = Yard::instance(AboOrderCart::INSTANCE);
        $yard->destroy();
        $aboRow = $yard->add(1, 'Abo-Produkt', 1, 119.0, false, false, ['weight' => 100]);
        Yard::setTax($aboRow->rowId, 19.0);

        $summary = AboOrderCart::getSplitSummary();

        $html = view('admin.abo._order_abo_show', [
            'user_abo' => $abo,
            'split_mode' => true,
            'summary' => $summary,
            'only_show_products' => false,
            'add_only_mode' => false,
        ])->render();

        expect($html)->toContain(__('abo.abo_subtotal'))
            ->and($html)->toContain(__('abo.abo_next_delivery_total'))
            ->and($html)->not->toContain(__('order.shipping_costs'))
            ->and($html)->not->toContain(__('order.total_sum'));

        $yard->destroy();
    });

    it('rendert den Bestätigungsdialog für kostenpflichtige Abo-Erhöhungen', function () {
        $abo = makeMeAbo();
        $abo->amount = 1760;
        $abo->save();

        $html = view('admin.abo._confirm_add_modal', [
            'user_abo' => $abo,
        ])->render();

        expect($html)->toContain(__('abo.confirm_increase_title'))
            ->and($html)->toContain(__('abo.confirm_increase_info'))
            ->and($html)->toContain(__('abo.confirm_new_total'))
            ->and($html)->toContain(__('abo.confirm_legal_notice', [
                'nextBillingDate' => '<span id="confirm-add-next-billing-date"></span>',
                'agb' => '<a href="'.url('/agb').'" target="_blank">'.__('abo.confirm_terms_link').'</a>',
                'withdrawal' => '<a href="'.asset('download/mivita_widerruf_formular.pdf').'" target="_blank">'.__('abo.confirm_withdrawal_link').'</a>',
            ]))
            ->and($html)->toContain(__('abo.confirm_add_ok'));
    });

    it('rendert nach einer Mengenänderung die aktuelle (persistierte) Menge – kein Stale-Cache', function () {
        $abo = makeMeAbo();
        $product = makeProduct(['12'], 50, 0);
        $item = UserAboItem::create([
            'user_abo_id' => $abo->id, 'product_id' => $product->id, 'comp' => 0, 'qty' => 1, 'status' => 1,
        ]);

        // Relation cachen (wie initYard/makeOrderYard im Controller)
        $abo->load('user_abo_items');
        expect($abo->user_abo_items->first()->qty)->toBe(1);

        // Menge über separate Instanz erhöhen (wie der Controller in updateCart/addProduct)
        UserAboItem::find($item->id)->update(['qty' => 3]);

        // Fix: Relation vor dem Render neu laden → gerenderte Menge = gespeicherter Stand
        $abo->load('user_abo_items');
        $html = view('admin.abo._order_abo_show', [
            'user_abo' => $abo,
            'split_mode' => true,
            'summary' => ['abo' => ['gross' => 150], 'total_with_shipping' => 150],
        ])->render();

        expect($html)->toContain('value="3"');
    });

    it('blendet Minus/Entfernen im Add-only-Modus aus (Mindestlaufzeit nicht erfüllt)', function () {
        $abo = makeMeAbo();
        $product = makeProduct(['12'], 50, 0);
        UserAboItem::create([
            'user_abo_id' => $abo->id, 'product_id' => $product->id, 'comp' => 0, 'qty' => 2, 'status' => 1,
        ]);
        $abo->load('user_abo_items');

        $summary = ['abo' => ['gross' => 100], 'total_with_shipping' => 100];

        $addOnly = view('admin.abo._order_abo_show', [
            'user_abo' => $abo, 'split_mode' => true, 'summary' => $summary, 'add_only_mode' => true,
        ])->render();
        expect($addOnly)->not->toContain('remove-from-basket')
            ->and($addOnly)->not->toContain('auto-delete-product')
            ->and($addOnly)->toContain('add-from-basket') // Hinzufügen bleibt möglich
            ->and($addOnly)->toContain('readonly');

        $free = view('admin.abo._order_abo_show', [
            'user_abo' => $abo, 'split_mode' => true, 'summary' => $summary, 'add_only_mode' => false,
        ])->render();
        expect($free)->toContain('remove-from-basket')
            ->and($free)->toContain('auto-delete-product');
    });

    it('friert alle Produkt-Steuerungen ein, wenn der Change-Lock greift', function () {
        $abo = makeMeAbo();
        $product = makeProduct(['12'], 50, 0);
        UserAboItem::create([
            'user_abo_id' => $abo->id, 'product_id' => $product->id, 'comp' => 0, 'qty' => 2, 'status' => 1,
        ]);
        $abo->load('user_abo_items');

        $html = view('admin.abo._order_abo_show', [
            'user_abo' => $abo, 'split_mode' => true,
            'summary' => ['abo' => ['gross' => 100], 'total_with_shipping' => 100],
            'change_locked' => true,
        ])->render();

        expect($html)->not->toContain('add-from-basket')
            ->and($html)->not->toContain('remove-from-basket')
            ->and($html)->not->toContain('auto-delete-product')
            ->and($html)->toContain('readonly');
    });
});