<?php

namespace app\admin\model;

use think\Db;
use think\Model;


class Item extends Model
{

    
    // 表名
    protected $name = 'item';
    
    // 自动写入时间戳字段
    protected $autoWriteTimestamp = false;

    // 定义时间戳字段名
    protected $createTime = false;
    protected $updateTime = false;
    protected $deleteTime = false;

    // 追加属性
    protected $append = [
        'status_text'
    ];
    

    public function getStatusList()
    {
        return ['1' => __('Status 1'), '0' => __('Status 0')];
    }


    public function getStatusTextAttr($value, $data)
    {
        $value = $value ?: ($data['status'] ?? '');
        $list = $this->getStatusList();
        return $list[$value] ?? '';
    }

    public function getAll(){
        return $this->where('status',1)
            ->field('id,pid,level,title,key_word,sort,status')
            ->select();
    }


    public function getList(){
        $items =  $this
            ->where('status',1)
            ->field(['id','title','key_word','pid'])
            ->order('pid','asc')
            ->order('sort','desc')
            ->select();


        $this->items = $items;
        $filtered = array_filter($items, function($item) {
            return $item['pid'] == 0;
        });

        $pid_map = array_column($filtered,null,'id');
        $res_items = [];
        foreach ($items as $item){
            if ($item['pid'] != 0 && isset($pid_map[$item['pid']])){
                $res_items [] = [
                    ...$item,'ptitle' => $pid_map[$item['pid']]['title']
                ];
            }
        }
        return $res_items;
    }


}