/**
 * created by xhgx on 2017/4/24.
 * zhge yilai nnnn xian
 */
/*本页面依赖于public-method.js*/
/*弹框的基本对象*/
function layer(options){
    this.config = {
        layerboxclass :"layerbox",
        layerclass:"",
        width:1115,
        height:680,
        zindex:999999999,
        alerttit:"信息",
        setoverflow:"overflow-y:scroll",
        callback: function () { }
    }
    $.extend(this.config,options);
   
}
layer.prototype = {
    /*创建弹出框*/
    _createdialog:function(state){
        var that = this;
        var str = "";
        that.config.zindex++;
        var s = udp.public.view();
        str = '<div class="overlay" style="z-index:999999999"><div class="animated zoomin '+that.config.layerboxclass+'" style = "width:'+ this.config.width+'px;height:'+this.config.height+'px"><h4 class="layerheader">'+this.config.alerttit+'<a href="javascript:;" class="close_btn"></a></h4><div class="layercontianer '+this.config.layerclass+'" style="'+this.config.setoverflow+'"><div class="shop_pic"><div class="shop_picc"></div></div></div></div></div>';
        $("body").append(str);
		$("body").addclass("no-scroll");
        $(".close_btn").click(function (){
            that.deldialog($(this));
			$("body").removeclass() ;
        });
        $("."+that.config.layerboxclass).eq($(".overlay").size()-1).css({left: (s.w- this.config.width)/2+"px",top: (s.h-this.config.height)/2+"px"});
        if(that.config.callback){
            that.config.callback.apply(this,[]);
        }
        return str;
    },
    /*移除弹框*/
    deldialog:function(ele){
        $(ele).parents(".overlay").remove();
    },
    /*移动弹框*/
    movedialog:function(ele){
        var that = this;
        var s = udp.public.view();
        $(".layerheader").mousedown(function(e){
            var theme = this;
            var moveele = $(theme).parents("."+that.config.layerboxclass);
            e.stoppropagation();
            e.preventdefault();
            var x = e.clientx - moveele.offset().left;
            var y = e.clienty - moveele.offset().top;
            $(document).mousemove(function(e){
                var lf = e.clientx-x;
                var tp = e.clienty-y;
                lf=lf<0 ? 0:lf;
                lf=lf>(s.w - moveele.width()) ? (s.w - moveele.width()):lf;
                tp=tp<0 ? 0:tp;
                tp=tp>(s.h - moveele.height()) ? (s.h - moveele.height()):tp;
                moveele.css({left: lf+"px",top:tp+"px"});
            });
            $(document).mouseup(function(){
                $(this).unbind("mousemove");
            });
        });
    },
    /*手动调整弹框大小*/
    revampsize:function(){
        var that = this;
        var s = udp.public.view();
        $(".layer-size").mousedown(function(e){
            var theme = this;
            var moveele = $(theme).parents("."+that.config.layerboxclass);
            var x = e.clientx - moveele.width();
            var y = e.clienty - moveele.height();
           $(document).mousemove(function(e){
               var width = e.clientx-x+"px";
               var height = e.clienty-y+"px";
               width=width<0 ? 0:width;
               width=width>s.w ? s.w :width;
               height=height<0 ? 0:height;
               height=height>s.h ? s.h :height;
               moveele.css({width:width,height:height});
           });
            $(document).mouseup(function(){
                $(document).unbind("mousemove");
            });
        });
    }
    ,show:function(){
        this._createdialog();
        this.movedialog();
        this.revampsize();
    }
}

;(function(win){
    if(win["udp"]){
        win["udp"].layer = layer;
    }else{
        win.udp = {layer:layer};
    }
})(window);
var layer = new layer({
	layerclass:"layercontianer2",//存放页面的容器类名
	width:1115,
	height:685,
	alerttit:"",
	setoverflow:"overflow-y:none",//设置滚动的属性 overflow-y：设置竖向  overflow-x:设置横向
	callback:function(){
		$(".inp_btn").click(function(){
			layer.show();
		});
	}
});
$(".j_headlogin").click(function(){
	layer.show();
});