var userAgent = navigator.userAgent.toLowerCase();
var isIE = window.ActiveXObject && userAgent.indexOf('msie') != -1 && userAgent.substr(userAgent.indexOf('msie') + 5, 3);
function flashTitle() {
	clearInterval(tttt);
	flashtitle_step = 1;
	tttt = setInterval(function() {
		if (flashtitle_step == 1) {
			window.parent.document.title = '【新消息】' + pagetitle;
			flashtitle_step = 2
		} else {
			window.parent.document.title = '【　　　】' + pagetitle;
			flashtitle_step = 1
		}
	}, 50);
}
function toLink(url){
    window.open(url,'_blank');
}
function stopFlashTitle() {
	flashtitle_step = 0;
	clearInterval(tttt);
	if (flashtitle_step != 0) {
		flashtitle_step = 0;
		clearInterval(tttt);
		window.parent.document.title = pagetitle;
	}
	window.parent.document.title = pagetitle;
}
function getLocalTime() {
	var c = new Date();

	function addZeros(a, b) {
		var i;
		a = "" + a;
		if (a.length < b) {
			for (i = 0; i < (b - a.length); i++) a = "0" + a
		}
		return a
	}
	return addZeros(c.getHours(), 2) + ':' + addZeros(c.getMinutes(), 2) + ':' + addZeros(c.getSeconds(), 2)
}

/* 解析表情表 */
function getFace(){
	var emojis=document.getElementsByClassName('i');
		for(var i in emojis){
			if(emojis[i].innerHTML==undefined) return;
				if(emojis[i].innerHTML.indexOf('[]')==-1){
					$(emojis[i]).parseEmotion();
				}
		}
}
/* 获取聊天记录 */
function getchatForm(fromId){
	var chatHTML="";
	$.ajax({
			type: "POST",
			url : "/home/service/messageLog",
			data:  {to_id:fromId,page:1},
			success: function(msg){
					var myData=msg;
					myData.data.map((item,index)=>{
						if(item.who_is!==1){
							chatHTML+= '<div class="msg l"><div class="sper-img"><img src="'+welive.vistorImg+'"></div><b></b><div class="b"><div class="i">' + item.content + '</div></div><i>' + item.create_time + '</i></div>';
						}else{
							chatHTML+= '<div class="msg r"><div class="mper-img"><img src="'+default_s_avatar+'"></div><b></b><div class="b"><div class="i">' + item.content + '</div></div><i>' +item.create_time + '</i></div>';
						}
					})
					$('.history').find(".overview").html(chatHTML);
				if(parseInt($('.history').find(".viewport").css('height'))<parseInt($('.history').find(".overview").css('height'))){
					$('.scb_scrollbar').css('visibility','visible');
					window.setTimeout(function(){
						$('.history').welivebar_update('bottom');
					},200)
				}else{
					$('.history').find(".overview").css('top','0px');
					$('.scb_scrollbar').css('visibility','hidden');
				}
				getFace();
			}
	});
	
}
function openWin(fromId) {
	/* 展示新的聊天窗口 */
	/* 获取当前的访客 from_id */
	/* 查询当前用户的聊天记录 */
	$('.history').find('.overview').css('visibility','visible');
	/* 消息条数清零并隐藏 */
	var guestList=$('.visit_content');
		$('.visit_content').removeClass('active');
		guestList.map((item,index)=>{
			if($(index).attr('id').split("g")[1]==fromId){
				/* 删除消息条数dom元素 */
				$($(index).find('.messCount')).css('display','none');
				$($(index).find('.messCount')).html(0);
				welive.vistorImg=$(index).find('img').attr('src');
				console.log($(index).attr('data-isonline'))
				if($(index).attr('data-isonline')!==undefined){
					$(index).attr('data-isonline')=='0'?$('#guest_status').html('离线'):$('#guest_status').html('在线');
				}
				$(index).attr('data-isonline')=='0'?$('#guest_status').html('离线'):$('#guest_status').html('在线');
				$(index).addClass('active');
				$('#from').html($(index).attr('data-address'));
				$('#guest_source').html($(index).attr('data-source'));
			}
		})
		getchatForm(fromId);
	/* 同时更新访客资料 */
	$('#guest_id').html(fromId); 
}

function getURL(a, b) {
	if (a.substr(0, 5).toLowerCase() == 'href=') return a;
	if (!b) b = 60;
	var c = '<a href="' + (a.substr(0, 4).toLowerCase() == 'www.' ? 'http://' + a : a) + '" target="_blank" title="' + a + '">';
	if (a.length > b) {
		a = a.substr(0, 30) + ' ... ' + a.substr(a.length - 18)
	}
	c += a + '</a>';
	return c
}
function welive_link() {
	welive.ws = new WebSocket(node.address);
	welive.ws.onopen = function() {
		setTimeout(welive_verify, 100)
	};
	welive.ws.onclose = function() {
		welive_close()
	};
	/* websocket服务端接收到消息后做处理 */
	welive.ws.onmessage = function(a) {
		welive_parseOut(a.data)
	}
}
function TitleSound() {
	sounder.html(welive.sound1);
	/* if (welive.flashTitle && x) {
		flashTitle();
		if (welive.sound) sounder.html(welive.sound1);
		welive.flashTitle = 0
	} else if (welive.flashTitle) {
		if (welive.sound) sounder.html(welive.sound2);
		welive.flashTitle = 0
	} */
}
function welive_clear() {
	var a = s_history.children("div");
	var b = a.length;
	if (b >= 100) {
		a.slice(0, b - 50).remove();
		s_hwrap.welivebar_update('bottom')
	}
}
function admins_update(n) {
	var x = parseInt(s_admins.html());
	x = x + n;
	if (x < 0) x = 0;
	s_admins.html(x)
}
/* 绑定客服 */
function bindAvtar(){
	$.ajax({
            type: "POST",
            url : "/home/service/bind",
            data:  {client_id:welive.client_id},
            success: function(msg){
                /* 订阅成功 */
                
            }
        });
}
function replyForSs(){
    welive.ws.send(JSON.stringify({"method":"pong", "data": "{}"}))
}
/* 获取用户的订阅信息 */
/* 改变访客状态-在线  */
function changeStatusOn(index){
	var guestList=$('.visit_content');
	/* 获取当前聊天的访客id */
	for(var i=0;i<guestList.length;i++){
		if($(guestList[i]).attr('id').split("g")[1]===index){
			/* 跳转到该用户的聊天窗口 */
			/* 并改变访客的状态 */
				$(guestList[i]).attr('data-isonline','1');
				$(guestList[i]).removeClass('offline');
		}
	}
}
/* 显示消息条数 */
function showMessCount(index){
	var guestList=$('.visit_content');
	var count;
	/* 获取当前聊天的访客id */
	for(var i=0;i<guestList.length;i++){
		if($(guestList[i]).attr('id').split("g")[1]===index){
			/* 跳转到该用户的聊天窗口 */
				$($(guestList[i]).find('.messCount')).css('display','block');
				count=$($(guestList[i]).find('.messCount')).html();
				count++
				$($(guestList[i]).find('.messCount')).html(count);
		}
	}
}
/* 改变访客状态-离线 */
function changeStatusOff(index){
	var guestList=$('.visit_content');
	/* 获取当前聊天的访客id */
	for(var i=0;i<guestList.length;i++){
		if($(guestList[i]).attr('id').split("g")[1]===index){
			/* 跳转到该用户的聊天窗口 */
			/* 并改变访客的状态 */
				$(guestList[i]).attr('data-isonline','0');
				$(guestList[i]).addClass('offline');
		}
	}
}
/* 获取商品信息 */
/* 接收消息 */
function welive_parseOut(b) {
	var isOther=false;
	var isEqual=false;
	var c = 0,
		b = JSON.parse(b);
		welive.client_id=b.data.client_id;
		welive.loginTime=b.data.time;
		if(b.method=='bind'){
			bindAvtar();
		}
		switch(b.method){
			case "chat":
				/* 接收到来自客户端的消息后，展示消息 */
				$('.history').find('.overview').css('visibility',' hidden');
				changeStatusOn(b.data.from_id);
				TitleSound();
				flashTitle();
				if($('#showusername .active').length!==0){
					welive.index=$('#showusername .active').attr('id').split('g')[1];
					var guestList=$('.visit_content');
					/* 获取当前聊天的访客id */
					for(var i=0;i<guestList.length;i++){
						if($(guestList[i]).attr('id').split("g")[1]===welive.index){
							if(b.data.from_id==welive.index){
								isEqual=true;
							}
							/* 并改变访客的状态 */
								$(guestList[i]).addClass('active');
								$('.history').find('.overview').css('visibility',' visible');
								
						}
						else{
							/* 不是被选中的人发消息时 */
							isOther=true;
						}
					}
				}else{
					/*没有被选中时 显示消息条数 */
					showMessCount(b.data.from_id);
				}
				if(isOther){
					showMessCount(b.data.from_id);
					isOther=false;
				}
				if(isEqual){
					guest_output(b.data.content,5,1);
					getFace();
					isEqual=false;
				}
			break;
			case "ping":
				replyForSs();
			break;
			case "subscribe":
				/* 使该用户上线 */
				changeStatusOn(b.data.from_id);
				b.data.visitor.avatar!==""?welive.vistorImg=b.data.visitor.avatar:welive.vistorImg=default_v_avatar;
				var isequal=false;
				guest=$('.visit_content');
				if(v_ids.indexOf(b.data.from_id)==-1){
					isequal=true;
					if(isequal){
						welive.vistorLog_id=b.data.log_id;
						welive.vistorName=b.data.visitor.name;
						welive.vistorFram_id=b.data.from_id;
						welive.vistorAddress==b.data.visitor.address;
						welive.vistorSource==b.data.visitor.source;
						guest.push({
								log_id:b.data.log_id,
								name:b.data.visitor.name,
								form_id:b.data.from_id,
								source:b.data.visitor.source,
								address:b.data.visitor.address
						})
						v_ids.push(b.data.from_id)
						guest_create(welive.vistorImg);
						isequal=false;
					}
				}
				if(v_ids.length==0||guest.length==0){
					welive.vistorLog_id=b.data.log_id;
					welive.vistorName=b.data.visitor.name;
					welive.vistorFram_id=b.data.from_id;
					welive.vistorAddress==b.data.visitor.address;
					welive.vistorSource==b.data.visitor.source;
					guest.push({
							log_id:b.data.log_id,
							name:b.data.visitor.name,
							form_id:b.data.from_id,
							source:b.data.visitor.source,
							address:b.data.visitor.address
					})
					v_ids.push(b.data.from_id)
					guest_create(welive.vistorImg);
					isequal=false;
				}else{
					if(guest.length>1&&isequal){
						for (var j=0;j<guest.length;j++) {
							if(guest[j].form_id!==b.data.from_id){
								isequal=true;
								if(isequal){
									guest.push({
											log_id:b.data.log_id,
											name:b.data.visitor.name,
											form_id:b.data.from_id,
											source:b.data.visitor.source,
											address:b.data.visitor.address
									})
									v_ids.push(b.data.from_id)
									guest_create(welive.vistorImg);
									isequal=false;
								}
							}
						}
					}
				}
			break;
			case "logout":
				/* 监测用户登出 */
				changeStatusOff(b.data.from_id)
			break;
		}
}
/* 创建聊天 */
function guest_create(avatar) {
		console.log(welive)
		g_online.prepend('<div class="visit_content" id="g'+welive.vistorFram_id+'" onclick="openWin(\''+welive.vistorFram_id+'\')" class="g" title="' + welive.vistorName + '" data-source="'+welive.vistorSource+'" data-address="'+welive.vistorAddress+'">'+
										 '<img class="guest-headerImg" src="'+avatar+'" width="50px">'+
										 '<span class="guest_name">'+welive.vistorName+'</span>'+
										 '<button class="delBtn" title="删除" onclick="delGuest(\''+welive.vistorFram_id+'\')">✕</button>'+
										 '<div id="messCount" class="messCount">0</div>'+
										 '</div>');
}
/* 消息展示 */
function guest_output(d, a, b) {
	if (!d || !a || !b) return;
	var o = $(".history");
	switch (b) {
	case 1:
			d = '<div class="msg l"><div class="sper-img"><img src="'+welive.vistorImg+'"></div><b></b><div class="b"><div class="i">' + d + '</div></div><i>' + getLocalTime() + '</i></div>';
		break;
	case 2:
			d = '<div class="msg r"><div class="mper-img"><img src="'+default_s_avatar+'"></div><b></b><div class="b"><div class="i" id="result">' + d + '</div></div><i>' + getLocalTime() + '</i></div>';
		break;
	case 3:
		d = '<div class="msg s"><div class="b"><div class="ico"></div><div class="i">' + d + '</div></div></div>';
		break;
	case 4:
		d = '<div class="msg e"><div class="b"><div class="ico"></div><div class="i">' + d + '</div></div></div>';
		break;
  case 5:
		d='<div class="product-form"><div class="proImg"><img src="../public/img/pro1.jpg"></div><div class="proDesc"><p class="proTit">终身学习：哈佛毕业的第六堂课<p><p class="proPri">35.00<p></div></div>';
		break;
	}
	o.find(".overview").append(d);
	window.setTimeout(function(){
		$('.history').welivebar_update('bottom');
	},200)
}
function welive_output(d, a, b) {
	if (a) {
		guest_output(d, a, b)
	} else {
		if (d === false) return;
		s_history.append(d);
		s_history.welivebar_update('bottom')
	}
}
function welive_verify() {
	welive.status = 1;
	welive_send(JSON.stringify({"method":"login","data":{"site_code":site.code,"type":"service"}}))
	$(".set_serving").hide();
	$(".set_busy").show()
}
function welive_close() {
	if (welive.status) {
		s_online.html("");
		s_admins.html(0)
	}
	welive.status = 0;
	$("#websocket1212").remove();
	welive_output('<div class="i"><b></b>连接失败, 3秒后自动重试 ...</div>');
	welive.ttt = setTimeout(welive_link, 3000)
}
/* 发送消息 */
function welive_send(d) {
	s_send.addClass('loading2');
		if (welive.status) {
			welive.ws.send(d);
			s_msg.val('')
		} else {
			welive_output('<div class=i><b></b>服务器连接中, 请等待 ...</div>')
		}
	s_msg.focus();
	s_send.removeClass('loading2');
	localStorage.clear();
}
/* 发送消息 */
function guest_send(e) {
	var o = $('#sendTxt')||$('.content');
	var ltly = o.val()||$('.publish').serializeArray()[0].value;//获取聊天数据
	console.log();
	if(ltly.length>0){
		if($('#guest_id').html()==''){
			/* 还未选择任何访客 提示 */
			layer.msg('还未选择访客！')
		}else{
			$.ajax({
					type: "POST",
					url : "/home/service/chat",
					data:  {to_id:$('#guest_id').html(),type:1,content:ltly},
					success: function(msg){
						if(msg.status==200){
							guest_output(ltly,5,2);
							getFace();
							$('#sendTxt').val('');
							$('.content').val('');
						}else{
							layer.msg("发送失败！");
						}
					}
				});
		}
	}
	o.focus();
	return false;
}
function guest_kickout() {
	if ($.inArray(CurrentId, offline) < 0) welive.ws.send('x=6&a=6&g=' + CurrentId);
	guest_delete(CurrentId);
	CurrentId = 0;
	$("#tiptip_holder").hide();
	showNext()
}
/* 删除访客 */
function delGuest(index){
	var guests=$('.visit_content');
	var delStatus=false;
	var curTab;
	for(var j=0;j<v_ids.length;j++){
		if(v_ids[j]==index){
			v_ids.splice(j, 1);
		}
	}
	guest=guests;
	for(var i=0;i<guests.length;i++){
		if($(guests[i]).attr('id').split("g")[1]==index){
			/* 删除guest列表中的元素 */
			curTab=$(guests[i]);
			$.ajax({
				type: "POST",
				url : "/home/service/delChatList",
				data:  {to_id:index},
				success: function(msg){
					var myData=msg;
					if(myData.status==200){
						delStatus=true;
						if(delStatus){
							curTab.remove();
							guest.splice(i,1);
							delStatus=false;
							layer.msg('删除成功！');
							/* 并清空聊天记录 */
							$('.history .overview').css('visibility','hidden');
						}
					}else{
						layer.msg('删除失败，稍后重新操作！');
					}
				}
			});

		}
	}
}
function welive_runtime(a, b) {
	if (!a || !b) return;
	b = format_output(b) + ' <img src="' + SYSDIR + 'public/img/writting.gif">';
	var o = $(".history");
	var c = o.find(".overview>div.updating");
	if (c.length) {
		c.find(".i").html(b)
	} else {
		b = '<div class="msg updating"><b></b><div class="b"><div class="i">' + b + '</div></div></div>';
		o.find(".overview").append(b)
	}
	o.welivebar_update('bottom')
}
/* 聊天时初始化 */
function welive_init() {
	guest = new Array();
	offline = new Array();
	g_online = $("#showusername"); /* 客户列表*/
	s_chat = $("#s_chat"); 
	s_msg = s_chat.find(".s_msg"); 
	s_send = s_chat.find(".s_send");
	s_admins = s_chat.find(".s_admins");
	s_title = s_chat.find(".s_title").children(".l");
	s_hwrap = $(".history");
	s_owrap = s_chat.find("#s_owrap");
	s_history = s_hwrap.find(".overview");
	s_online = s_owrap.find(".overview");
	sounder = $("#wl_sounder");
	welive_link();
	myWin88;
	var b = s_hwrap.find(".viewport"),
		s_onlineViewport = s_owrap.find(".viewport"),
		xHeight = $(window).height() - 88;
	g_online.height(xHeight);
	s_hwrap.welivebar();
	s_owrap.welivebar();
	
	/* $(window).resize(function() {
		s_hwrap.welivebar_update('bottom');
	}); */
	s_msg.keyup(function(e) {
		/* if (e.keyCode == 13) s_send.trigger("click"); */
	}).focus(function() {
		welive.where = 0;
	});
	/* 发送消息 */
	s_send.click(function(e) {
		var a = $.trim(s_msg.val());
		if (a) {
			welive_output('<div class=i><b></b>抱歉, WeLive4免费版功能受限!</div>')
		} else {
			s_msg.focus()
		}
		e.preventDefault()
	});
	/* tab切换 */
	$('.right-menunav').click(function(e){
		var dataFor=e.target.getAttribute('for');
		$('.right-menunav li').removeClass('active');
		$(e.target).addClass('active');
		$('.tab-content div').removeClass('show');
		$('.tab-content').find('div[id^="'+dataFor+'"]').addClass("show");
	})
	/* 快捷回复 */
	$('#reply-List').click(function(e){
		var obj=$(e.target).html();
		$.ajax({
				type: "POST",
				url : "/home/service/chat",
				data:  {to_id:$('#guest_id').html(),type:1,content:obj},
				success: function(msg){
					if(msg.status==200){
						guest_output(obj,5,2);
						getFace();
						$('#sendTxt').val('');
						$('.content').val('');
					}else{
						layer.msg("发送失败！");
					}
				}
			});
	})
	$("#wl_ring").click(function(e) {
		if (welive.sound) {
			welive.sound = 0;
			$(this).addClass("s_ringoff").removeClass("s_ring")
		} else {
			welive.sound = 1;
			$(this).addClass("s_ring").removeClass("s_ringoff")
		}
		s_msg.focus();
		e.preventDefault()
	});
	pagetitle = window.parent.document.title;
	$(document,window.parent.document).mousedown(function(){
		stopFlashTitle();
	})
	$(document,window.parent.document).keydown(function() {
		stopFlashTitle();
	});
	/* welive.sound1 = '<audio src="'+path+'/admin/sound1.swf" autoplay>该浏览器不支持audio属性</audio>';
	welive.sound2 = '<audio src="../sound2.swf" autoplay>该浏览器不支持audio属性</audio>'; */
	window.onbeforeunload = function(a) {
		welive.status = 0;
		clearTimeout(welive.ttt);
		return " "
	};
	$(window).unload(function() {
		welive.status = 0;
		clearTimeout(welive.ttt)
	})
}
var tttt = 0,
	pagetitle, flashtitle_step = 0,
	sounder, towhere = 0;
var guest, offline, g_online, s_chat, s_msg, s_history, s_online, s_send, s_hwrap, s_owrap, s_admins, s_title;
var welive = {
	ws: {},
	index: '',
	status: 0,
	ttt: 0,
	flashTitle: 0,
	sound: 1,
	sound1: '',
	sound2: '',
	where: 0,
	client_id:'',
	loginTime:'',
	vistorFram_id:'',
	vistorLog_id:'',
	vistorName:'',
	vistorImg:'',
	vistorAddress:'',
	vistorSource:'',
	avatar:default_v_avatar, /* 客服头像*/
	messageCount:0,
	messContent:'',
	recordPermission:false,
	product:{}
	
};
var admin ={
						id: '',
						type: '',
						sid: '', 
						fullname: '', 
						post: '', 
						agent: ''};
var myWin88, CurrentId = 0,//<a class="t_picture" type="file" title="发送图片">
	zIndex = 2000;
$(function() {
	var isFile=false;
	var File=null;
	var recorder=null;
	var audio_context='';
	welive_init();
	$(".logout").click(function(e) {
		showDialog('确定退出 WeLive 在线客服系统吗?', '', function() {
			document.location = 'index.php?a=logout'
		});
		e.preventDefault()
	})
	/* 初始化商品 */
	
	/* 加载录音模块 */
		try {
			// webkit shim
			window.AudioContext = window.AudioContext || window.webkitAudioContext;
			navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia;
			window.URL = window.URL || window.webkitURL;
			
			welive.audio_context = new AudioContext;
			console.log('Audio context set up.');
			console.log('navigator.getUserMedia ' + (navigator.getUserMedia ? 'available.' : 'not present!'));
		} catch (e) {
			console.log('No web audio support in this browser!');
		}
		
		navigator.getUserMedia({audio: true}, startUserMedia, function(e) {
			console.log('No live audio input: ' + e);
		});
});

$(function(){
    $("input").bind("input propertychange", function() {
    	var ltly = $("#ltly").val();  
    });  
});
/* 发送图片 */
$('#chooseImg').click(function(){
	$('#inp-file').click();
})

$('#inp-file').change(function(){
	imgUp();
});
/* 发送视频 */
$('#chooseVideo').click(function(){
	$('#inp-video').click();
})
$('#inp-video').change(function(){
	utils.fileChange(this,"video","视频",/video\/\w+/);
})
/* 选择录音文件 */
$('#inp-record').change(function(){
	utils.fileChange(this,"audio","音频",/audio\/\w+/);		
})
/* 发送其他文件 */
$('#chooseFile').click(function(){
	$('#inp-ohter').click();
})
$('#inp-ohter').change(function(){
	utils.fileChange(this,"file","","");
})
function imgUp(){
	var formData = new FormData(); 
	formData.append('image', $('#inp-file')[0].files[0]);  //添加图片信息的参数
	formData.append('type','image');  //添加其他参数
	//获取文件
	var file = $('#inp-file')[0].files[0];
	var imageType = /^image\//;
	var imgHTML="";
	//是否是图片
	if(!imageType.test(file.type)) {
			alert("请选择图片！");
			return;
	}else{
		$.ajax({
			url: '/home/upload/upFile',
			type: 'POST',
			cache: false, //上传文件不需要缓存
			data: formData,
			processData: false, // 告诉jQuery不要去处理发送的数据
			contentType: false, // 告诉jQuery不要去设置Content-Type请求头
			success: function (data) {
				if(data.status==200){
					imgHTML+="<img src='"+data.data.path+"' class='trans_img' >";
					$.ajax({
							type: "POST",
							url : "/home/service/chat",
							data:  {to_id:$('#guest_id').html(),type:1,content:imgHTML},
							success: function(msg){
									if(msg.status==200){
											welive_output(imgHTML,5,2);
											getFace();
											$('#sendTxt').val('');
											$('.content').val('');
									}else{
										layer.msg('上传失败');
									}
							}
					});
				}
				
			},
			error: function (data) {
				alert("上传失败");
			}
		})  
	}
}
	/* 创建文件，并且写入数据内容 */
	function CreateFile(fileObj)
	{
		 var fso, tf;
		 fso = new ActiveXObject("Scripting.FileSystemObject");
		 tf = fso.CreateTextFile("../imgFile/testfile.json", true);
		 // 写一行，并且带有新行字符。
		 tf.WriteLine(fileObj) ;
		 tf.Close();
	}
/* 录音模块 */
			function startUserMedia(stream) {
					if(stream!==undefined){
						welive.recordPermission=true;
					}
			    var input = audio_context.createMediaStreamSource(stream);
			    console.log('Media stream created.');
			
			    // Uncomment if you want the audio to feedback directly
			    //input.connect(audio_context.destination);
			    //__log('Input connected to audio context destination.');
			    
			    recorder = new Recorder(input);
			    console.log('Recorder initialised.');
			  }
			  function startRecording(button) {
			    if(welive.recordPermission==false){
			    	/* 自动触发选择录音文件 */
			    	/* 当录音功能被禁止时 */
			    	layer.alert("网页录音功能已被禁止，请选择音频文件！",function(){
			    		$('#inp-record').click();
			    	});
			    }
			    else{
			    	welive.recorder && welive.recorder.record();
			    	layer.open({
			    		type: 1, 
			    		content: '正在录音……,点击完成，发送录音，取消取消发送',
			    		btn: ['完成', '取消'],
			    		yes:function(){
			    			stopRecording();
			    		},
			    		btn1:function(){
			    			console.log('取消发送')
			    		}
			    	}); 
			    	console.log('Recording...');
			    }
			  }
			  function stopRecording(button) {
			    recorder && recorder.stop();
			    //button.disabled = true;
			    //button.previousElementSibling.disabled = false;
			    console.log('Stopped recording.');
			    
			    // create WAV download link using audio data blob
			    createDownloadLink();
			    
			    recorder.clear();
			  }
				
			  function createDownloadLink() {
			    recorder && recorder.exportWAV(function(blob) {
			      var url = URL.createObjectURL(blob);
			      var li = document.createElement('li');
			      var au = document.createElement('audio');
			      var hf = document.createElement('a');
			      
			      au.controls = true;
			      au.src = url;
			      hf.href = url;
			      hf.download = new Date().toISOString() + '.wav';
			      hf.innerHTML = hf.download;
			      li.appendChild(au);
			      li.appendChild(hf);
			      document.getElementById('recordingslist').appendChild(li);
			    });
			  }