;(function(){

    var _init = function(){
        var audio = this.audio = document.createElement('audio');
        for( var prop in this.audioProp ){
            audio[prop]  = this.audioProp[prop];
        }
        document.body.appendChild(audio);
    };

    var _bindEvt = function(){
        var audio  = this.audio,
            audioEvt = this.audioEvt;
        for( var func in audioEvt ){
            audio.addEventListener(func,audioEvt[func].bind(this),false);
        }
    };

    var _extend = function(o1,o2){
        for(var attr in o2)    {
            o1[attr] = o2[attr];
        }
        return o1;
    };

    /*
     *   構造函數
     */
    function Constructor(opton){
        opton =    _extend({
            audioProp : {

            },
            audioEvt : {
            
            },
            cssSelector : {
                
            }
        
        },opton);

        _extend(this,opton);
        _init.call(this);
        _bindEvt.call(this);
    }

    _extend(Constructor.prototype,{
        /*
         *   播放
         *     second 指定當前的播放時間 
         */
        play : function(second){
            second && (this.audio.currentTime = second);
            this.audio.play();        
        },

        /*
         *   暫停
         *   second 指定當前的播放時間
         */
        pause : function(second){
            second && (this.audio.currentTime = second);
            this.audio.pause();    
        },


        /*
         *   時間格式化
         *     00:00
         */
        timeFormat : function timeFormat(number) {
            var minute = parseInt(number / 60);
            var second = parseInt(number % 60);
            minute = minute >= 10 ? minute : "0" + minute;
            second = second >= 10 ? second : "0" + second;
            return minute + ":" + second;
        }
    
    });


    //兼容amd,cmd,原生js接口
    if(typeof module !== 'undefined' && typeof exports === 'object' && define.cmd){
        module.exports = Constructor;    
    }else if(typeof define === 'function' && define.amd){
        define(function(){
            return Constructor;    
        });
    }else{
        window.APlayer = Constructor;    
    }

})();

        var music = new APlayer({
            audioProp : {
                title : '給我一個理由忘記',
                loop : true,
                src : "https://ss1.baidu.com/8aQDcnSm2Q5IlBGlnYG/stat/ogg/xinsui.mp3",
            },
            audioEvt : {
                canplay : function(){
                },
                timeupdate : function(){
                    $('.currentTime').html(this.timeFormat(this.audio.currentTime));  
                }
            }

        });

        $(".play").on("touchend",function(){
            music.play();    
        });
        $(".pause").on("touchend",function(){
            music.pause(5);    
        });