<?php

namespace app\admin\controller\page;

use app\common\controller\Backend;

/**
 * 系统链接
 *
 * @icon fa fa-circle-o
 */
class LinkSystem extends Backend
{

    /**
     * LinkSystem模型对象
     * @var \app\admin\model\page\LinkSystem
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();

        //填充默认配置
        \app\common\model\fill\Handle::check('link_system');

        $this->model = new \app\admin\model\page\LinkSystem;

    }


    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */


    /**
     * 查看
    */
    public function index()
    {


       //当前是否为关联查询
       $this->relationSearch = false;
       //设置过滤方法
       $this->request->filter(['strip_tags', 'trim']);
       //如果发送的来源是Selectpage，则转发到Selectpage
       if ($this->request->request('keyField')) {
           return $this->selectpage();
       }
       list($where, $sort, $order, $offset, $limit, $alias, $page, $bind,$originWhere) = $this->buildparams();

        $list = config('system_links');
        
        //适配ID "in" 查询
        $idSearch = false;
        if(!empty($originWhere)){
            foreach ($originWhere as $item){
                if($item[0] == 'id'){
                    $idSearch =  $item[2];
                }
            }
        }

        if($idSearch){
            foreach ($idSearch as $id){
                $temp = $list[$id];
                $temp['id'] = $id;
                $data[] = $temp;
            }
        }else{
            $data = array_slice($list,$offset ,$limit);
            if(!empty($data)){
                $index = 0;
                foreach ($data as  &$item){
                    $item['id'] = $offset + $index;
                    $index++;
                }
            }
        }

       $result = array("total" => count($list), "rows" => $data);
       
       return $this->success("获取成功",$result);
    }

}