<?php

namespace App\Http\Requests;

use App\Rules\KeysiteCheck;
use Illuminate\Contracts\Validation\Validator;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Http\Exceptions\HttpResponseException;
use Illuminate\Validation\ValidationException;

class genericPicasso extends FormRequest
{

    public function attributes()
    {
        return [
            'format' => 'formato',
            'k' => 'keysite',
        ];
    }

    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize()
    {
        return true;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array<string, mixed>
     */
    public function rules()
    {
        return [
            'format' => 'in:xml,json',
            'k' => ['required', new KeysiteCheck( request()->headers->get('referer') )],
        ];
    }

    public function messages()
    {
        return [
            'required' => 'Il campo :attribute è obbligatorio',
            'in' => 'Il campo :attribute dev\'essere valorizzato con: :values',
        ];
    }

    protected function failedValidation(Validator $validator)
    {
        $errors = (new ValidationException($validator))->errors();
        throw new HttpResponseException(
            response($errors, 422)
        );
    }
}