// Learn cc.Class:
//  - [Chinese] http://docs.cocos.com/creator/manual/zh/scripting/class.html
//  - [English] http://www.cocos2d-x.org/docs/creator/en/scripting/class.html
// Learn Attribute:
//  - [Chinese] http://docs.cocos.com/creator/manual/zh/scripting/reference/attributes.html
//  - [English] http://www.cocos2d-x.org/docs/creator/en/scripting/reference/attributes.html
// Learn life-cycle callbacks:
//  - [Chinese] http://docs.cocos.com/creator/manual/zh/scripting/life-cycle-callbacks.html
//  - [English] http://www.cocos2d-x.org/docs/creator/en/scripting/life-cycle-callbacks.html
const Socket = require('sock');
//const Base64 = require('../utils/base64');

cc.Class({
    extends: cc.Component,

    properties: {
        // foo: {
        //     // ATTRIBUTES:
        //     default: null,        // The default value will be used only when the component attaching
        //                           // to a node for the first time
        //     type: cc.SpriteFrame, // optional, default is typeof default
        //     serializable: true,   // optional, default is true
        // },
        // bar: {
        //     get () {
        //         return this._bar;
        //     },
        //     set (value) {
        //         this._bar = value;
        //     }
        // },
        url: ""
    },

    ctor(){
        this.sock = null;
    },

    setCallback(cb){
        this.cb = cb;
    },
    // LIFE-CYCLE CALLBACKS:

    // onLoad () {},

    start () {

    },

    // update (dt) {},

    setHost(url){
        this.url = url;
    },

    connect(){
        if(this.sock){
            this.sock = null;
        }
        this.sock = new Socket(this, this.url);
    },

    send(msg){
        this.sock && this.sock.send(msg);
    },

    disconnect(){
        this.sock && this.sock.close();
    },

    onOpen(url){
        this.cb && this.cb.onConnect();
    },

    onClose(url, errevent){
        this.cb && this.cb.onClose(errevent);
    },

    onError(url, errevent){
        this.cb && this.cb.onError(errevent);
    },

    onMessage(msg){
        //var bs = Base64.arrayBufferToBase64(msg);
        //console.log(bs);
        this.cb && this.cb.onRecv(msg);
    }
});