<?php

namespace App\Http\Requests\Promotions;

use App\Http\Requests\ApiFormRequest;
use App\Models\PromotionReminderLog;
use Illuminate\Validation\Rule;

class SendReminderRequest extends ApiFormRequest
{
    public function rules(): array
    {
        return [
            'reminder_type' => ['nullable', 'string', Rule::in(PromotionReminderLog::ALLOWED_TYPES)],
            'subject' => ['nullable', 'string', 'max:191'],
            'message' => ['nullable', 'string', 'max:5000'],
            'channels' => ['nullable', 'array'],
            'channels.*' => ['string', Rule::in(['in_app', 'email', 'sms'])],
        ];
    }
}