// 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

var Sock = cc.Class({
    name: "Sock",

    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;
        //     }
        // },
    },

    // LIFE-CYCLE CALLBACKS:

    // onLoad () {},

    // update (dt) {},

    __ctor__(callback, hosturl){
        //this._super();
        this._sock = null;
        this._cb = callback;
        this._host = hosturl;
        this._sendqueue = [];
        this._isclosed = false;
        var self = this;
        if(typeof(WebSocket) != 'undefined'){
            //cocos creator websocket
            this._sock = new WebSocket(hosturl,[], cc.uiHelper.wssCacert.nativeUrl);
            this._sock.binaryType = 'arraybuffer';
            this._sock.onmessage = function (event) {
                //console.log("socket on message");
                self._cb.onMessage && self._cb.onMessage(event.data);
            };
            this._sock.onopen = function (event) {
                console.log("Create the socket is success :"+self._host );
                while (self._sendqueue.length > 0) {
                    self._sock.send(self._sendqueue.pop());
                }
                self._cb.onOpen && self._cb.onOpen(self._host);
            };
            this._sock.onclose = function (e) {
                self._isclosed = true;
                self._cb.onClose && self._cb.onClose(self._host,e);
                // cc.director.emit('socketClose');
                console.log("socket on closed ,code:"+e.code+"(1000:NORMAL,1005:CLOSE_NO_STATUS,1006:RESET,1009:CLOSE_TOO_LARGE) msg:"+e.reason);
            };
            this._sock.onerror = function (event) {
                if(!self._isclosed){
                    self.close();
                }
                self._isclosed = true;
                console.log("socket on error ,event:"+JSON.stringify(event));
                self._cb.onError && self._cb.onError(self._host,event);
               
            };

        }else if(typeof(wx) != 'undefined'){
          
        }
    },

    send(msg){
        var n = this._sock.readyState;
        //console.log("sock readyState:" + n);
        if(n == WebSocket.CONNECTING){
            this._sendqueue.push(msg);
        }else if(n == WebSocket.OPEN){
            this._sock.send(msg);
        }else{
            this._sock.onclose({code:-n});
        }
    },

    close(){
        //todo:
        this._sendqueue.length=0;
        this._sock && this._sock.close();
    }
});

module.exports = Sock;