// 云函数入口文件

const cloud = require('wx-server-sdk')

cloud.init()

const db = cloud.database()

const words = db.collection('words')

// 云函数入口函数

exports.main = async (event, context) => {

    const wxContext = cloud.getWXContext()

    let getWord = null;

    let getWords = null;

    let rand_code;

    getWords = await words.where({

      // code: 0,

    }).get()

    console.log("数据长度：", getWords.data.length);

    // 获取从 1 到 10 的随机整数

    rand_code = Math.ceil(Math.random()*getWords.data.length-1);

    

    console.log("rand_code: ", rand_code);

    getWord = await words.where({

      code: rand_code,

    }).get()

    console.log("getword: ",getWord);

    console.log("wxContext: ", wxContext);

    return {

      data: getWord.data,

      res: getWord

    }

}

export default class onlineMenu extends Laya.Scene{

    constructor(){

        super();

        Laya.stage.bgColor="#ffffff";

    }

    onAwake(){

        const room=wx.getGameServerManager();//创建一个游戏服务器

        room.login().then(res=>{//登录游戏服务器

            startStateService();

            createRoom(memberNum);

            });

        var client=0;//房间内用户标识

        var accessInfo=0;//房间标识

        var pos=-1;//座位号

        var memberNum=-1;

        var mode=-1;

        var btn_close=this.createBox.getChildByName("btn_close");

        var btn_crOK=this.createBox.getChildByName("btn_crOK");

        var tab_mode=this.createBox.getChildByName("mode").getChildByName("tab_mode");

        var tab_num=this.createBox.getChildByName("memNum").getChildByName("tab_num");

        this.btn_crR.on(Laya.Event.CLICK,this,this.createRoomClick);

        btn_close.on(Laya.Event.CLICK,this,this.closeCreateBox);

        tab_mode.selectHandler=new Laya.Handler(this,chooseMode)

        tab_num.selectHandler=new Laya.Handler(this,chooseNum);

        btn_crOK.on(Laya.Event.CLICK,this,this.createRoom);

        function chooseMode(index){

            mode=index;

            console.log("mode:"+mode);

        }

        function chooseNum(index){

            if(index==0) memberNum=3;

            else if(index==1) memberNum=5;

            else if(index==2) memberNum=10;

            else memberNum=-1;

            console.log("memberNum:"+memberNum);

        }

    }

    createRoomClick(){//点击创建房间按钮

        console.log("进入创建房间模块");

        this.createBox.visible=true;

    }

    closeCreateBox(){

        this.createBox.visible=false;

    }

    createRoomJudge(){//创建房间

        if(mode==-1||memberNum==-1){

            console.log("请先设置游戏模式和房间人数!");

        }else createRoom();

    }

    createRoom(){//房主创建房间

        room.createRoom({

          maxMemberNum:memberNum,

          startPercent:100,

          //needUserInfo:true,

          success:function (res){

            accessInfo=res.data.accessInfo;

            client=res.data.clientId;

            pos=0;

            room.setInviteData(accessInfo);//设置邀请好友时的数据

          },

          fail:function(){

            console.log("fail");

          }

        })

      }

}