<?php

namespace app\manage\controller;

use app\manage\model\DeviceModel;
use app\manage\model\ExamClassModel;
use app\manage\model\InstitutionModel;
use think\Controller;
use think\Db;
use think\Session;
use think\Config;
use think\Cookie;
use think\Request;
use app\common\library\SysLogs;
use app\common\library\UUIDs;

/**
 * 设备信息
 */
class Device extends Base {

    public function index() {
        $allInstitutions = InstitutionModel::all();

        return $this->fetch("index", ['institutions' => $allInstitutions]);
    }

    //查询全部
    public function getAll() {
        $param = Request::instance()->param();
        $institution = $param['institution'];

        $model = new DeviceModel;

        $list = $model->queryAll($institution);

        echo json_encode($list);
    }

    public function goEdit() {
        $param = Request::instance()->param();
        $model = new DeviceModel;
        $obj = false;
        if (isset($param['id'])) {
            $id = $param['id'];
            $obj = $model->queryOne($id);
        }

        if (!$obj) {
            $obj = [
                'id' => '',
                'name' => '',
                'exam_class_id' => '',
                'insId' => ''
            ];
        }

        $ecMode = new ExamClassModel;
        $allExamClass = $ecMode->queryAll();

        return $this->fetch('edit', ['obj' => $obj, 'allExamClass' => $allExamClass]);
    }

    //保存修改 
    public function save() {
        $param = Request::instance()->param();

        if (isset($param['id']) && $param['id']) {
            $id = $param['id'];
            //更新
            $device = DeviceModel::get($id);
            $deviceOld = clone $device;
            if (!$device) {
                return "faile";
            }

            $device->name = $param['name'];
            $device->exam_class_id = $param['exam_class_id'];
            $device->save();

            SysLogs::log("device", "U", json_encode($deviceOld) . " --> " . json_encode($param));
        } else {
            //修改
            $device = new DeviceModel;
            $device->id = UUIDs::uuid16();
            $device->name = $param['name'];
            $device->exam_class_id = $param['exam_class_id'];
            $device->save();
            SysLogs::log("device", "C", json_encode($device));
        }

        return "success";
    }

    public function del() {
        $param = Request::instance()->param();
        $id = $param['id'];
        $device = DeviceModel::get($id);
        $device->delete();
        SysLogs::log("device", "D", $id );
        return "delete_ok";
    }

}