<?php

namespace App\Http\Resources;

use Illuminate\Http\Resources\Json\ResourceCollection;

class CountryCollection extends ResourceCollection
{
    /**
     * Transform the resource collection into an array.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return array
     */
    private $code;

    public function __construct($resource, $code = 200)
    {
        parent::__construct($resource);
        $this->code = $code;
    }

    public function toArray($request)
    {
        return [
            'code' => $this->code,
            'message' => [__('digimed_validation.success_response.data_fetch_success')],
            'data' => ['countries' => $this->collection->map(function ($item) {
                /**
                 * @var object $item
                 */
                return [
                    'id' => $item->id,
                    'name' => $item->name,
                    'iso3' => $item->iso3,
                    'iso2' => $item->iso2,
                    'phone_code' => $item->phone_code,
                    'capital' => $item->capital,
                    'currency' => $item->currency,
                ];
            })],
        ];
    }

    public function withResponse($request, $response)
    {
        /** @var array $jsonResponse */
        $jsonResponse = json_decode($response->getContent(), true);
        unset($jsonResponse['links']);
        $response->setContent(json_encode($jsonResponse));
    }
}