<?php

namespace App\Classes\Modules\Packages\DataTransferObjects;

use App\Classes\Interfaces\DataTransferObject;
use App\Classes\Modules\Packages\DataTransferObjects\ItemObject;


class PackageObject implements DataTransferObject
{

        /** @var int */
        private $type;

        /** @var float */
        private $width;

        /** @var float */
        private $height;

        /** @var float */
        private $length;

        /** @var array */
        private $items;

        /**
         * PackageObject constructor.
         * @param int $type
         * @param float $width
         * @param float $height
         * @param float $length
         * @param array $items
         */
        public function __construct(int $type, float $width, float $height, float $length, array $items)
        {
            $this->type = $type;
            $this->width = $width;
            $this->height = $height;
            $this->length = $length;
            $this->items    = $items;
        }

        /**
         * @return int
         */
        public function getType(): int
        {
            return $this->type;
        }

        /**
         * @return float
         */
        public function getWidth(): float
        {
            return $this->width;
        }

        /**
         * @return float
         */
        public function getHeight(): float
        {
            return $this->height;
        }

        /**
         * @return float
         */
        public function getLength(): float
        {
            return $this->length;
        }

        /**
         * @return array
         */
        public function getItems(): array
        {
            return array_map(function($item){
                return new ItemObject($item['description'],$item['unitOfMeasurment'],$item['quantity'],$item['price'],$item['currency']);
            },$this->items);
        }


}