<?php

namespace App\Http\Resources;

use Illuminate\Http\Resources\Json\JsonResource;

class TransactionDetailResource extends JsonResource
{
    /**
     * Transform the resource into an array.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return array
     */
    public function toArray($request)
    {
        $item_from_1688 = str_contains($this->product_code, 'offerId');
        $offer_id_1688 = null;
        if ($item_from_1688) {
            $offerId = explode(',', $this->product_code)[0];
            $offer_id_1688 = substr($offerId, strpos($offerId, ':') + 1);
        }


        return [
            'id' => $this->id,
            'stockCode' => $this->product_code,
            'description' => $this->product_name,
            'quantity' => $this->quantity,
            'unit_price' => (double) $this->price,
            'total' => (double) $this->amount,
            'item_from_1688' => $item_from_1688,
            'offer_id_1688' => $offer_id_1688
        ];
    }
}