<?php

namespace App\Classes\Modules\Addresses\DataTransferObjects;

use App\Classes\General\Interfaces\DataTransferObject;
use App\Classes\ValueObjects\Constants\ApprovalStatus;

class DistrictObject implements DataTransferObject
{
    /** @var string */
    private $name;

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

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

    /** @var string */
    private $postCodes;

    /** @var int|null */
    private $status;

    /**
     * DistrictObject constructor.
     * @param int $countryId
     * @param int $stateId
     * @param string $postCodes
     */
    public function __construct(string $name, int $countryId, int $stateId, string $postCodes, ?int $status = ApprovalStatus::APPROVED)
    {
        $this->name = $name;
        $this->countryId = $countryId;
        $this->stateId = $stateId;
        $this->postCodes = $postCodes;
        $this->status = $status;
    }
    
    /**
     * @return string
     */
    public function getName(): string
    {
        return $this->name;
    }

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

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

    /**
     * @return array
     */
    public function getPostCodes(): array
    {
        return array_map('trim', explode(',', $this->postCodes));
    }

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