<?php

namespace App\Http\Requests;

use App\Models\Participation;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;

class PublicationRequest extends FormRequest
{
    /**
     * 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
     */
    public function rules()
    {
        $rules = [
            'title' => [
                'required',
                'string'
            ],
            'participation_id' => [
                'required',
                'int'
            ],
            'name' => [
                'required',
                'file',
                'mimes:pdf'
            ]
        ];

        if ($this->isMethod('PUT')) {
            $rules['name'] = [
                'nullable',
                'file',
                'mimes:pdf'
            ];
        }

        return $rules;
    }

    public function getPublicationPayload()
    {
        $file = $this->file('name');

        return collect($this->validated())
            ->merge(
                $file ? ['filename' => $file->hashName()] : []
            )
            ->toArray();
    }
}