<?php

namespace app\index\controller;

use think\Db;
use think\db\exception\DataNotFoundException;
use think\db\exception\ModelNotFoundException;
use think\Exception;
use think\exception\DbException;
use think\Request;
use think\response\Json;

class Device extends Base
{

    public function _initialize()
    {
//        parent::_initialize(); // TODO: Change the autogenerated stub
        if (!session('root')) {
            $this->error('亲，您还没有登录呢！', '/');
        }
    }

    public function index()
    {
        return $this->fetch();
    }

    /**
     * 获取产品列表
     * @return Json
     * @throws DataNotFoundException
     * @throws DbException
     * @throws Exception
     * @throws ModelNotFoundException
     */
    public function deviceList()
    {
        $request = Request::instance();
        $receive = $request->get();

        $page = input("get.page") ? input("get.page") : 1;
        $page = intval($page);
        $limit = input("get.limit") ? input("get.limit") : 1;
        $limit = intval($limit);
        $start = $limit * ($page - 1);

        $where = [];
        if (isset($receive['message']) && !empty($receive['message'])) {
            $where['deviceId'] = $receive['message'];
        }
        $result = Db::table("bs_product_device")->where($where)->order('id desc')->limit($start, $limit)->select();
        $num = Db::table("bs_product_device")->where($where)->count();

        foreach ($result as &$item) {

        }

        $list["msg"] = "";
        $list["code"] = 0;
        $list["count"] = $num;
        $list["data"] = $result;

        return json($list);
    }

}