<?php

namespace App\Http\Requests\Admin\Manage;

use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;

class AnnouncementRequest extends FormRequest
{
    public function authorize(): bool
    {
        return $this->user()->can($this->isMethod('post') ? 'create-announcements' : 'update-announcements');
    }

    public function rules(): array
    {
        return [
            'title' => ['required', 'string', 'max:200'],
            'content' => ['required', 'string'],
            'department_id' => ['nullable', 'integer', Rule::exists('departments', 'id')],
            'enrollment_year' => ['nullable', 'integer', 'digits:4'],
        ];
    }
}