var BCCSDK = {
	socketClient: null,
		opts : {
		debug : 0,
		port : 2009,
	},
	_event: {
		
	},
	_reqCallBack: null,
	init : function(opts){
		var _ret = new Object();
		if(!opts.ip || !opts.port || !opts.extension){
			_ret.code = 10001;
			_ret.message = '�������Ա���';
			return _ret;
		}else{
			for(var opt in opts){
				this.opts[opt] = opts[opt];
			}
		}
		_ret.code = 0;
		return _ret;
	},
	on(_event, fn){
		if(_event === 'connect'){
			this._event.connect = fn;
		}else if(_event === 'disconnect'){
			this._event.disconnect = fn;
		}else if(_event === 'connectError'){
			this._event.connectError = fn;
		}else if(_event === 'statusChange'){
			this._event.statusChange = fn;
		}else if(_event === 'missedCall'){
			this._event.missedCall = fn;
		}
	},
	connect(){
		var url = 'http://' + this.opts.ip + ':' + this.opts.port + '/op?enterpriseCode=&token=&ts=&operatorId=' + this.opts.extension;
		
		console.log('ws connect', url)
		
		if(this.socketClient) {
			this.socketClient.connect();
		}else{
			this.socketClient = io.connect(url, {'transports':['websocket']});

			var _this = this;
			this.socketClient.on('connect', function(){			
				if(_this._event.connect){
					_this._event.connect()
				}
				
				//��ȡ��ʼ��״̬
				_this.getStatus()
			});
			
			this.socketClient.on('disconnect', function() {
				if(_this._event.disconnect){
					_this._event.disconnect()
				}	
			});
			
			this.socketClient.on('connect_error', function(data){
				if(_this._event.connectError){
					_this._event.connectError()
				}	
			});
			
			//���ܵ���Ϣ
			this.socketClient.on('message', function(data) {
				var resp = JSON.parse(data)
				if(resp.type === 1 && _this._event.statusChange){
					//status change
					_this._event.statusChange(resp.data)
				}else if(resp.type === 2 && _this._reqCallBack){
					//response data
					_this._reqCallBack(resp.data);
				}else if(resp.type === 3 && _this._event.missedCall){
					//missed call
					_this._event.missedCall(resp.data)
				}else {
					if(console) {
						console.log('other msg', resp)
					}
				}
			});
		}
	},
	
	disconnect(){
		this.socketClient.disconnect();	
	},
	getStatus(){
		var _this = this;
		this._reqCallBack = function(resp){
			if(_this._event.statusChange){
				_this._event.statusChange(resp.data)
			}
		}
		this.callApi('get_status', {});
	},
	login(cb){
		this._reqCallBack = cb;
		this.callApi('login', {number: this.opts.phoneNumber});
	},
	logout(cb){
		this._reqCallBack = cb;
		this.callApi('logout', {});
	},
	showIdle(cb){
		this._reqCallBack = cb;
		this.callApi('show_idle', {});
	},
	showBusy(cb){
		this._reqCallBack = cb;
		this.callApi('show_busy', {});
	},
	call(number, websId, cb){
		this._reqCallBack = cb;
		this.callApi('callout', {number: number, websId: websId});
	},
	hungup(cb){
		this._reqCallBack = cb;
		this.callApi('hangup', {});
	},
	tansfer(phone, cb){
		this._reqCallBack = cb;
		this.callApi('transfer_call', {phone: phone});
	},
	connu(phone, cb){
		this._reqCallBack = cb;
		this.callApi('consultation', {phone: phone});
	},
	reslconnu(cb){
		this._reqCallBack = cb;
		this.callApi('release_consultation', {});
	},
	listen(target, cb){
		this._reqCallBack = cb;
		this.callApi('monitor_call', {targetOperatorId: target});
	},
	cutIn(target, cb){
		this._reqCallBack = cb;
		this.callApi('insert_call', {targetOperatorId: target});
	},
	callApi(method, params){
		// console.log('call api', method, params)
		if(this.socketClient){
			params.operatorId = this.opts.extension
			params.method = method
			console.log(this.socketClient)
			this.socketClient.emit('message', JSON.stringify(params));
		}else{
			console.log('ws not connected')
		}
	}
}