<?php

namespace app\admin\service\safebasic;

use support\spark\exception\ApiException;
use support\spark\model\safebasic\HiddenDanger;

class HiddenDangerService
{
    /**
     * 列表
     * @param $param
     * @return array
     */
    public function getList($param)
    {
        $where = [];
        $hiddenDangerModel = new HiddenDanger();
        $list = $hiddenDangerModel->getAllList($where);

        $listAll = $hiddenDangerModel->getAllList([]);
        $data['data'] = $this->getPidList($list);
        $data['all'] = $listAll;

        return dataReturn(0, 'success', $data);
    }

    public function getAllList()
    {
        $hiddenDangerModel = new HiddenDanger();
        $res = $hiddenDangerModel->getAllList([]);
        $list = [];
        foreach ($res as $k=>$v){
            $list[$k]['value'] = $v['id'];
            $list[$k]['label'] = $v['name'];
            $list[$k]['pid'] = $v['pid'];
            $list[$k]['id'] = $v['id'];
        }

       return $this->getPidList($list);

    }

    private function getPidList($list){
        $packData = [];
        $tree = [];
        foreach ($list as $data) {
            $packData[$data['id']] = $data;
        }
        foreach ($packData as $key => $val) {
            if ($val['pid'] == 0) {
                $tree[] = &$packData[$key];
            } else {
                $packData[$val['pid']]['children'][] = &$packData[$key];
            }
        }
        return $tree;
    }


    /**
     * 添加类别
     * @param $param
     */
    public function store($param)
    {
        $hiddenDangerModel = new HiddenDanger();
        if(!$param['pid'])
        {
            $param['parent'] ='[]';
        }
        $hiddenDangerModel->insertOne($param);
        return dataReturn(0, '添加成功');
    }

    /**
     * 详情
     */
    public function show($id)
    {
        $hiddenDangerModel = new HiddenDanger();
        $row = $hiddenDangerModel->getInfoById($id);
        return dataReturn(0, 'success', $row);
    }

    /**
     * 编辑
     * @param $param
     * @return array|\think\response\Json
     */
    public function update($param)
    {
        $hiddenDangerModel = new HiddenDanger();
        $hiddenDangerModel->updateById($param, $param['id']);
        return dataReturn(0, '编辑成功');
    }

    public function destroy($id){
        $hiddenDangerModel = new HiddenDanger();
        $info = $hiddenDangerModel->getInfoByWhere(['pid'=>$id]);
        if($info)
        {
           throw  new  ApiException('存在下级类目，不可删除', -1);
        }
        $hiddenDangerModel->delById($id);
        return dataReturn(0, '删除成功');
    }
}