<?php

namespace App\Orders\Resources;

use App\Users\Resources\UserResource;
use Illuminate\Http\Resources\Json\Resource;
use Komma\KMS\Globalization\RegionInfoInterface;

/**
 * Resource for transforming an order into json
 * @see https://laravel.com/docs/5.5/eloquent-resources
 * @see \App\Orders\Models\Order
 */
class Order extends Resource
{
    /** @var RegionInfoInterface */
    private $regionInfo;

    /**
     * Order constructor.
     * @param $resource
     */
    public function __construct($resource)
    {
        $this->regionInfo = app(RegionInfoInterface::class);
        parent::__construct($resource);
    }

    /**
     * Transform the resource into an array.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return array
     * @mixin \App\Orders\Models\Order
     */
    public function toArray($request)
    {
        return [
            'id' => $this->id,
            'status' => $this->status,
            $this->mergeWhen($this->total_price, fn() => [
                'total_price' => $this->total_price,
                'total_price_ex' => $this->total_price,
                'total_price_formatted' => $this->regionInfo->getNumberFormat()->centsToCurrency($this->total_price, true, false),
                'total_price_ex_formatted' => $this->regionInfo->getNumberFormat()->centsToCurrency($this->total_price, true, false),
            ]),
            'discount' => $this->discount,
            'order_number' => $this->order_number,
            'invoice_number' => $this->invoice_number,
            'invoice_id' => $this->invoice_id,
            'invoice_gender' => $this->invoice_gender,
            'invoice_title' => $this->invoice_title,
            'invoice_first_name' => $this->invoice_first_name,
            'invoice_last_name' => $this->invoice_last_name,
            'invoice_email' => $this->invoice_email,
            'invoice_company' => $this->invoice_company,
            'invoice_country' => $this->invoice_country,
            'invoice_postal_code' => $this->invoice_postal_code,
            'invoice_city' => $this->invoice_city,
            'invoice_street' => $this->invoice_street,
            'invoice_house_number' => $this->invoice_house_number,
            'invoice_telephone' => $this->invoice_telephone,
            'shipping_gender' => $this->shipping_gender,
            'shipping_title' => $this->shipping_title,
            'shipping_first_name' => $this->shipping_first_name,
            'shipping_last_name' => $this->shipping_last_name,
            'shipping_email' => $this->shipping_email,
            'shipping_company' => $this->shipping_company,
            'shipping_country' => $this->shipping_country,
            'shipping_postal_code' => $this->shipping_postal_code,
            'shipping_city' => $this->shipping_city,
            'shipping_street' => $this->shipping_street,
            'shipping_house_number' => $this->shipping_house_number,
            'shipping_telephone' => $this->shipping_telephone,
            'customer' => $this->whenLoaded('customer',  new UserResource($this->customer)),
            'orderedProducts' => OrderedProduct::collection($this->whenLoaded('orderedProducts')),
            'orderedProductGroups' => OrderedProductGroup::collection($this->whenLoaded('orderedGroups')),
            'orderedProductComposites' => OrderedProductComposite::collection($this->whenLoaded('orderedProductComposites'))
        ];
    }
}