<?php

namespace addons\shopro\model\split;

use think\Model;

class SplitManualLog extends Model
{
    protected $name = 'shopro_split_manual_log';
    protected $autoWriteTimestamp = false;
    protected $createTime = 'createtime';
    protected $updateTime = false;

    public function getBeforeItemsAttr($value)
    {
        return $this->decodeItems($value);
    }

    public function setBeforeItemsAttr($value)
    {
        return $this->encodeItems($value);
    }

    public function getAfterItemsAttr($value)
    {
        return $this->decodeItems($value);
    }

    public function setAfterItemsAttr($value)
    {
        return $this->encodeItems($value);
    }

    protected function decodeItems($value)
    {
        if ($value === null || $value === '') {
            return [];
        }
        $decoded = json_decode($value, true);
        return is_array($decoded) ? $decoded : [];
    }

    protected function encodeItems($value)
    {
        if (is_array($value)) {
            return json_encode($value, JSON_UNESCAPED_UNICODE);
        }
        return $value;
    }
}