const lib = require("./Library");

window.server = {
    matchCallback:null,
    eventNodeArr:[],
    login(openid,name,avatarUrl,gender,callback)
    {
        if(openid ==='' || name ==='' ||avatarUrl ==='' ||gender ==='' ||callback == null) return;

        let Self = this;
        
        //  this.ws = new WebSocket("ws://localhost:3000");
            // this.ws = new WebSocket("ws://121.4.59.141:3000/node/");
            // this.ws = new WebSocket("ws://www.yuyekeji.cn:3000/node/");
            // this.ws = new WebSocket("ws://www.yuyekeji.cn:3000/");
            this.ws = new WebSocket("ws://192.168.31.211:3000");
            
         this.ws.onopen = function () {
            //当WebSocket创建成功时，触发onopen事件
            console.log("WebSocket建立成功");
            console.log("open");

            let player_info = {};
            player_info.type = "login";
            player_info.openid = openid;
            player_info.name = name;
            player_info.avatarUrl = avatarUrl;
            player_info.gender = gender;
             // console.log('player_info=',player_info)

            Self.ws.send(JSON.stringify(player_info)); //将消息发送到服务端
            callback();
        }

        this.ws.onmessage = function (e) {
            //当客户端收到服务端发来的消息时，触发onmessage事件，参数e.data包含server传递过来的数据
            let data_json = JSON.parse(e.data);
            if(data_json.type === 'match')
            {
                Self.matchCallback(data_json.roomId,data_json.openid,data_json.name,data_json.avatarUrl,data_json.gender);
            }
            else if(data_json.type === 'onRecvLockStep')
            {
                Self.emmitEvent('onRecvLockStep',data_json);
            } 
        }

        this.ws.onclose = function (e) {
            //当客户端收到服务端发送的关闭连接请求时，触发onclose事件
            console.log("close");
        }

        this.ws.onerror = function (e) {
            //如果出现连接、处理、接收、发送数据失败的时候触发onerror事件
            console.log(error);
        }
    },
    on(eventName,callback){
        let aMap = {};
        aMap.eventName = eventName;
        aMap.callback = callback;
  
        this.eventNodeArr.push(aMap);
    },
    match(openid,gameMode,callback)
    {
        if(openid ==='' || callback == null) return;
        let obj = {};
        obj.type = 'match';
        obj.openid = openid;
        obj.gameMode = gameMode;
        this.matchCallback = callback;
        this.ws.send(JSON.stringify(obj));
    },
    cancel()
    {
        this.ws.close();
    },
    emmitEvent(eventName,data){
        for(let i=0;i<this.eventNodeArr.length;i++){
            let aMap = this.eventNodeArr[i];
            if(aMap.eventName === eventName)
            {
                aMap.callback(data);
            }
        }
    },
    sendOrder(openid,order,position,roomId)
    {
        let obj = {};
        obj.openid = openid;
        obj.type = 'lockStep';
        obj.order = order;
        obj.position = position;
        obj.roomId = roomId;
        this.ws.send(JSON.stringify(obj));
    },
    // sendMessage(openid,message)
    // {
    //     if(openid ==='' || message ==='') return;

    //     let obj = {};
    //     obj.type = 'message';
    //     obj.openid = openid;
    //     obj.message = message;
    //     this.ws.send(JSON.stringify(obj));
    // },
    // onOtherPlayerQuit(openid,callback)
    // {
    //     if(openid ==='') return;

    //     let obj = {};
    //     obj.type = 'onQuit';
    //     obj.openid = openid;
    //     callback = this.onPlayerQuitCallback;
    // }
}

module.exports = server;