<?php

namespace App\Http\Requests\Abo;

use App\Services\Payment\Payone\DTOs\CreditCardCheckData;
use Illuminate\Foundation\Http\FormRequest;

class UpdateAboCreditCardRequest extends FormRequest
{
    public function authorize(): bool
    {
        // Eigentümer-/Guard-spezifische Prüfung erfolgt im Controller
        // (User\AboController::checkPermissions bzw. Portal\AboController::checkPortalPermission),
        // analog zu den übrigen Abo-Aktionen. Hier nur Format-Validierung.
        return true;
    }

    /**
     * @return array<string, array<int, mixed>>
     */
    public function rules(): array
    {
        return [
            'cc_cardholder_first' => ['required', 'string', 'max:50'],
            'cc_cardholder_last' => ['required', 'string', 'max:50'],
            'cc_cardpan' => ['required', 'string', 'regex:/^\d{12,19}$/'],
            'cc_cardexpiremonth' => ['required', 'string', 'regex:/^(0[1-9]|1[0-2])$/'],
            'cc_cardexpireyear' => ['required', 'string', 'digits:4'],
            'cc_cardtype' => ['required', 'string', 'in:V,M'],
            'cc_cardcvc2' => ['required', 'string', 'regex:/^\d{3,4}$/'],
        ];
    }

    /**
     * @return array<string, string>
     */
    public function messages(): array
    {
        return [
            'cc_cardholder_first.required' => __('abo.card_holder_required'),
            'cc_cardholder_last.required' => __('abo.card_holder_required'),
            'cc_cardpan.required' => __('abo.card_number_invalid'),
            'cc_cardpan.regex' => __('abo.card_number_invalid'),
            'cc_cardexpiremonth.required' => __('abo.card_expiry_invalid'),
            'cc_cardexpiremonth.regex' => __('abo.card_expiry_invalid'),
            'cc_cardexpireyear.required' => __('abo.card_expiry_invalid'),
            'cc_cardexpireyear.digits' => __('abo.card_expiry_invalid'),
            'cc_cardtype.in' => __('abo.card_type_invalid'),
            'cc_cardcvc2.required' => __('abo.card_cvc_invalid'),
            'cc_cardcvc2.regex' => __('abo.card_cvc_invalid'),
        ];
    }

    /**
     * Builds the validated, immutable DTO for the payment service.
     */
    public function toDto(): CreditCardCheckData
    {
        return CreditCardCheckData::fromFormData($this->validated());
    }
}