<?php

use App\Http\Controllers\Web\CheckoutController;
use Illuminate\Validation\Validator;
use Tests\TestCase;

uses(TestCase::class);

/**
 * Ruft die private Checkout-Validierung mit dem gegebenen Request-Input auf.
 * (route() ist wegen Domain-Routing im Test nicht verfügbar, daher direkt.)
 */
function cosvValidateCheckout(array $input): Validator
{
    request()->replace($input);

    $method = new ReflectionMethod(CheckoutController::class, 'validateCheckoutData');

    return $method->invoke(app(CheckoutController::class));
}

/**
 * @return array<string, string>
 */
function cosvBaseCheckoutInput(array $overrides = []): array
{
    return array_merge([
        'is_from' => 'shopping',
        'billing_salutation' => 'Frau',
        'billing_firstname' => 'Erika',
        'billing_lastname' => 'Muster',
        'billing_email' => 'erika@example.com',
        'billing_address' => 'Musterweg 1',
        'billing_zipcode' => '12345',
        'billing_city' => 'Berlin',
        'accepted_data_checkbox' => '1',
    ], $overrides);
}

it('verlangt den Herkunfts-Freitext bei Shop-Kundenbestellungen', function () {
    $validator = cosvValidateCheckout(cosvBaseCheckoutInput());

    expect($validator->fails())->toBeTrue();
    expect($validator->errors()->has('customer_order_source_comment'))->toBeTrue();
    expect($validator->errors()->first('customer_order_source_comment'))->toContain('aufmerksam geworden');
});

it('akzeptiert den Checkout ohne das frühere Herkunfts-Dropdown', function () {
    $validator = cosvValidateCheckout(cosvBaseCheckoutInput([
        'customer_order_source_comment' => 'Empfehlung von Maria Mustermann',
    ]));

    expect($validator->fails())->toBeFalse();
    expect($validator->errors()->has('customer_order_source'))->toBeFalse();
});

it('begrenzt den Herkunfts-Freitext auf 500 Zeichen', function () {
    $validator = cosvValidateCheckout(cosvBaseCheckoutInput([
        'customer_order_source_comment' => str_repeat('a', 501),
    ]));

    expect($validator->fails())->toBeTrue();
    expect($validator->errors()->has('customer_order_source_comment'))->toBeTrue();
});

it('verlangt keinen Herkunfts-Freitext außerhalb des Shop-Checkouts', function () {
    $validator = cosvValidateCheckout(cosvBaseCheckoutInput([
        'is_from' => 'user',
    ]));

    expect($validator->fails())->toBeFalse();
});