<?php

namespace App\Http\Resources;

use Illuminate\Http\Resources\Json\JsonResource;
use DateTime;

class Documents extends JsonResource
{
    public function __construct($resource)
    {
        $this->resource = $resource;

    }

    public function toArray($request)
    {
        if ($this->file) {
            $file = getDocument($this->file);
        } else {
            $file = null;
        }
        $date = new DateTime($this->date);
        $out = [
            'id'     => (int) $this->id,
            'title'  => $this->title,
            'date'   => $date->format('Y/m/d'),
            'themes' => new ThemesCollection($this->themes, true),
            'author' => $this->author,
            'file'   => $file
        ];

        return $out;
    }
}