<?php

use App\Http\Middleware\ActiveAccount;
use App\Models\Product;
use App\Repositories\ProductRepository;
use App\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

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

function oosMakeUser(int $adminLevel = 1): User
{
    $user = User::query()->create([
        'email' => uniqid('oos_', true).'@test.example',
        'password' => bcrypt('password'),
    ]);
    $user->forceFill([
        'admin' => $adminLevel,
        'confirmed' => true,
        'active' => true,
        'wizard' => 100,
        'blocked' => false,
    ])->save();

    return $user->fresh();
}

function oosMakeProduct(string $name): Product
{
    return Product::query()->create([
        'name' => $name,
        'title' => $name,
        'active' => true,
    ]);
}

test('repository speichert out_of_stock_until aus datumsangabe', function () {
    $product = oosMakeProduct('OOS-Datum');

    $repo = new ProductRepository($product);
    $repo->update([
        'id' => (string) $product->id,
        'name' => $product->name,
        'title' => $product->title,
        'active' => '1',
        'out_of_stock_active' => '1',
        'out_of_stock_date' => now()->addDays(14)->format('d.m.Y'),
    ]);

    $product->refresh();

    expect($product->out_of_stock_indefinite)->toBeFalse();
    expect($product->out_of_stock_until)->not->toBeNull();
    expect($product->out_of_stock_until->isSameDay(now()->addDays(14)))->toBeTrue();
    expect($product->isOutOfStock())->toBeTrue();
});

test('unbestimmt hat vorrang und nullt das datum', function () {
    $product = oosMakeProduct('OOS-Unbestimmt');

    $repo = new ProductRepository($product);
    $repo->update([
        'id' => (string) $product->id,
        'name' => $product->name,
        'title' => $product->title,
        'active' => '1',
        'out_of_stock_active' => '1',
        'out_of_stock_date' => now()->addDays(14)->format('d.m.Y'),
        'out_of_stock_indefinite' => '1',
    ]);

    $product->refresh();

    expect($product->out_of_stock_indefinite)->toBeTrue();
    expect($product->out_of_stock_until)->toBeNull();
    expect($product->isOutOfStock())->toBeTrue();
    expect($product->outOfStockNotice())->toBe('Zur Zeit nicht vorrätig');
});

test('ohne aktivierung werden die felder geleert', function () {
    $product = oosMakeProduct('OOS-Aus');
    $product->update(['out_of_stock_until' => now()->addDays(5), 'out_of_stock_indefinite' => false]);

    $repo = new ProductRepository($product);
    $repo->update([
        'id' => (string) $product->id,
        'name' => $product->name,
        'title' => $product->title,
        'active' => '1',
    ]);

    $product->refresh();

    expect($product->out_of_stock_until)->toBeNull();
    expect($product->out_of_stock_indefinite)->toBeFalse();
    expect($product->isOutOfStock())->toBeFalse();
});

test('ungueltiges datum leert das feld statt zu crashen', function () {
    $product = oosMakeProduct('OOS-Invalid');

    $repo = new ProductRepository($product);
    $repo->update([
        'id' => (string) $product->id,
        'name' => $product->name,
        'title' => $product->title,
        'active' => '1',
        'out_of_stock_active' => '1',
        'out_of_stock_date' => 'kein-datum',
    ]);

    $product->refresh();

    expect($product->out_of_stock_until)->toBeNull();
    expect($product->isOutOfStock())->toBeFalse();
});

test('vergangenes datum gilt nicht als nicht vorrätig', function () {
    $product = oosMakeProduct('OOS-Vergangen');
    $product->update(['out_of_stock_until' => now()->subDays(2)]);
    $product->refresh();

    expect($product->isOutOfStock())->toBeFalse();
    expect($product->outOfStockRemainingDays())->toBeNull();
    expect($product->outOfStockNotice())->toBeNull();
});

test('hinweis zeigt verbleibende tage und zaehlt taeglich herunter', function () {
    $product = oosMakeProduct('OOS-Hinweis');
    $product->update(['out_of_stock_until' => now()->addDays(5)]);
    $product->refresh();

    expect($product->isOutOfStock())->toBeTrue();
    expect($product->outOfStockRemainingDays())->toBe(5);
    expect($product->outOfStockNotice())->toBe('In ca. 5 Tagen wieder da!');

    $this->travel(2)->days();
    expect($product->outOfStockRemainingDays())->toBe(3);
    $this->travelBack();
});

test('http-store speichert nicht-vorrätig mit datum', function () {
    $this->actingAs(oosMakeUser(1), 'user');

    $response = $this->post(route('admin_product_store'), [
        'id' => 'new',
        'name' => 'OOS-HTTP',
        'out_of_stock_active' => '1',
        'out_of_stock_date' => now()->addDays(7)->format('d.m.Y'),
    ]);

    $response->assertRedirect();

    $product = Product::query()->where('name', 'OOS-HTTP')->firstOrFail();
    expect($product->out_of_stock_until)->not->toBeNull();
    expect($product->out_of_stock_until->isSameDay(now()->addDays(7)))->toBeTrue();
    expect($product->isOutOfStock())->toBeTrue();
});

test('interne bestellliste zeigt mengen-buttons trotz nicht-vorrätig', function () {
    // active.account prüft `payment_account` (Spalte existiert nur im Live-Schema, nicht in den Migrationen)
    $this->withoutMiddleware(ActiveAccount::class);
    $this->actingAs(oosMakeUser(1), 'user');

    $product = oosMakeProduct('OOS-Bestellliste');
    $product->update([
        'out_of_stock_until' => now()->addDays(12),
        'show_on' => ['2'],
    ]);

    $response = $this->getJson(route('user_order_my_datatable', ['shipping_is_for' => 'me', 'draw' => 1, 'start' => 0, 'length' => 50]));

    $response->assertSuccessful();
    $row = collect($response->json('data'))->first(fn ($r) => str_contains($r['product'] ?? '', 'OOS-Bestellliste'));

    expect($row)->not->toBeNull();
    expect($row['product'])->toContain('product-stock-hint');
    expect($row['product'])->toContain('wieder da');
    expect($row['product'])->toContain('add-product-basket');
});