/**
 * ajax请求
 * @param obj={url:"",data:{},dataType:"",async:"true|false",complete=function(){//请求完成时执行，不管成功或失败都会执行},success:function(result){},error:function(){}}
 */
 

/**
 * 页面局部更新
 * @param obj={ele_id:'要更新的元素的ID',selector:'jquery选择器',url:'请求地址',data={//请求参数},complete=function(){//请求完成时执行，不管成功或失败都会执行},success=function(){//请求成功时执行},error=function(){//请求失败时执行}}
 */
 

/**
 * 弹出对话框
 * type=0,Loading框
 * type=1,消息框
 * type=2,提交框
 * type=3,询问框
 * type=4,自定义按钮组,此类型下可以定义buttonGroup
 * @param obj={type:0/1/2/3/4(默认1),title:'标题'，content:'内容',dom:'dom元素节点的ID',src:'链接地址',request:{url:'链接地址',data:{//参数}},
 * hideBt:true|false(默认),
 * hideCloseBt:true|false(默认),
 * buttonGroup:[{value:'按扭名称1',styleClass:'样式',click:function(){//按钮点击执行}},{value:'按扭名称2',styleClass:'样式',click:function(){//按钮点击执行}}, ...],
 * close:function(){//关闭时执行},
 * closeEnable:true(默认)|false,
 * submit:function(){//提交时执行}},
 * submitButtonName:'提交按钮显示名称'
 */
function mag_layer(obj){
	//提交按钮默认名称
	if(!window.mag_layer_submit_button_name_2){
		window.mag_layer_submit_button_name_2=$("#mag_layer_submit_button_2").html();
	}
	if(!window.mag_layer_submit_button_name_3){
		window.mag_layer_submit_button_name_3=$("#mag_layer_submit_button_3").html();
	}
	
	//关闭mag_layer_2
	mag_layer_close_2();
	
	var title=obj.title||"";//标题
	var content=obj.content||"Loading ... ...";//内容
	var type=obj.type||1;
	var hideBt=obj.hideBt||false;
	var hideCloseBt=obj.hideCloseBt||false;
	if(obj.type==0){
		type=0;
	}
	
	if(obj.submitButtonName){
		$("#mag_layer_submit_button_2").html(obj.submitButtonName);
		$("#mag_layer_submit_button_3").html(obj.submitButtonName);
	}else{
		$("#mag_layer_submit_button_2").html(window.mag_layer_submit_button_name_2);
		$("#mag_layer_submit_button_3").html(window.mag_layer_submit_button_name_3);
	}
	
	$("[buttonGroup='0']").hide();
	$("[buttonGroup='1']").hide();
	$("[buttonGroup='2']").hide();
	$("[buttonGroup='3']").hide();
	$("[buttonGroup='4']").remove();
	if(type==0){
		//全都隐藏
	}else if(type==4){
		//按钮组
		if(!hideBt){
			if(obj.buttonGroup && obj.buttonGroup.length && obj.buttonGroup.length>0){
				for(var i=0;i<obj.buttonGroup.length;i++){
					var button=obj.buttonGroup[i];
					$("#mag-layer-button-div").append('<button buttonGroup="4" id="mag-layer-button-'+i+'" type="button" class="btn btn-primary">'+button.value+'</button>');
					if(button.styleClass){
						$("#mag-layer-button-"+i).attr("class",button.styleClass);
					}
					if(button.click){
						$("#mag-layer-button-"+i).click(function(){
							obj.buttonGroup[$(this).attr('id').replace('mag-layer-button-','')].click();
						});
					}else{
						$("#mag-layer-button-"+i).click(function(){});
					}
				}
			}
		}
		if(!hideCloseBt){
			$("[buttonGroup='0']").show();//显示右上角的关闭按钮
		}
	}else{
		if(!hideBt){
			$("[buttonGroup='"+type+"']").show();
		}
		if(!hideCloseBt){
			$("[buttonGroup='0']").show();//显示右上角的关闭按钮
		}
	}
	window.mag_close=obj.close||function(){};
	if(obj.closeEnable == undefined || obj.closeEnable == null){
		window.mag_closeEnable=true;
	}else{
		window.mag_closeEnable=obj.closeEnable;
	}
	window.mag_submit=obj.submit||function(){};
	$("#magModalLabel").html(title);
	if(window.mag_layer_dom){
		window.mag_layer_dom.style.display='none';
		document.body.appendChild(window.mag_layer_dom);
	}
	if(obj.dom){
		$("#mag-modal-body").html("");
		var dom=document.getElementById(obj.dom);
		dom.style.display='block';
		document.getElementById('mag-modal-body').appendChild(dom);
		window.mag_layer_dom=dom;
	}else if(obj.src){
		$("#mag-modal-body").html("Loading ...");
		$("#mag-layer-button-div").hide();
		mag_ajax_update({ele_id:'mag-modal-body',url:obj.src,success:function(){
			$("#mag-layer-button-div").show();
		}});
		window.mag_layer_dom=null;
	}else if(obj.request){
		$("#mag-modal-body").html("Loading ...");
		$("#mag-layer-button-div").hide();
		mag_ajax_update({ele_id:'mag-modal-body',url:obj.request.url,data:obj.request.data,success:function(){
			$("#mag-layer-button-div").show();
		}});
		window.mag_layer_dom=null;
	}else{
		$("#mag-modal-body").html(content);
		window.mag_layer_dom=null;
	}
	
	$("body").addClass("modal-open");
	$("#magModal").modal('show');
}

/**
 * 关闭对话框
 */
function mag_layer_close(){
	//alert(window.mag_closeEnable);
	if(window.mag_closeEnable){
		mag_layer_close_2();
		
		window.mag_close();
		
		if(window.mag_layer_close_event_fun){
			window.mag_layer_close_event_fun();
		}else{
			$("#magModal").modal('hide');
			$("body").removeClass("modal-open");
		}
	}else{
		window.mag_close();
	}
}

/**
 * 重新设置页面弹出层关闭消失hide的事件动作，将原来的动作（弹出层隐藏/删除）改成执行指定的方法magLayerHideFun
 */
function mag_reset_layer_close_event(magLayerHideFun){
	window.mag_layer_close_event_fun = magLayerHideFun;
}

/**
 * Loading 提示窗
 * @param msg
 */
function mag_loading(msg){
	var msg=msg||"Loading ...";
	mag_layer({type:0,content:msg});
}

/**
 * 弹出对话框2
 * type=0  loading
 * type=1  消息框
 * @param obj={type:0|1(默认),
 * title:'标题',content:'内容',
 * close:function(){//关闭时执行}}
 */
function mag_layer_2(obj){
	var title = obj.title||"";
	var content=obj.content||"Loading ... ...";//内容
	
	if(obj.type != undefined && obj.type==0){
		$("#mag-madal-close_bt_2").hide();
	}else{
		$("#mag-madal-close_bt_2").show();
	}
	
	$("#magModalLabel_2").html(title);
	$("#modal-body_2").html(content);
	
	window.mag_close_2=obj.close||function(){};
	
	$(".modal-backdrop").css("z-index","1051");
	$("#magModal_2").show();
	
}

function mag_layer_close_2(){
	if($("#magModal_2").is(':hidden') == false){
		window.mag_close_2();
		$(".modal-backdrop").css("z-index","1040");
		$("#magModal_2").hide();
	}
}

/**
 * 弹出层标签页
 * @param obj={
 * moreTabName:'更多',
 * showTabCount:3,
 * tabs:[
 * {
 * title:'标题',content:'内容',dom:'dom元素节点的ID',
 * active:true|false,
 * buttonGroup:[{value:'按扭名称1',styleClass:'样式',click:function(){//按钮点击执行}}]
 * }
 * ]
 * }
 */
function mag_tablayer(obj){
	var moreTabName = obj.moreTabName||'更多';
	var showTabCount = obj.showTabCount||3;
	
	var activeIndex = 0;
	for(var i=0;i<obj.tabs.length;i++){
		var tab = obj.tabs[i];
		if(tab.active){
			activeIndex=i;
		}
	}
	
	if(window.mag_tablayer_doms && window.mag_tablayer_doms.length && window.mag_tablayer_doms.length>0){
		for(var i=0;i<window.mag_tablayer_doms.length;i++){
			var dom = window.mag_tablayer_doms[i];
			dom.style.display='none';
			document.body.appendChild(dom);
		}
	}
	window.mag_tablayer_doms=new Array();
	
	$("#magTabContent").html("");
	$("#mag-tablayer-button-div").html("");
	
	var tabTitle = "";
	
	for(var i=0;i<obj.tabs.length;i++){
		var tab = obj.tabs[i];
		
		//title
		if(i<showTabCount-1){
			tabTitle += '<li ';
			if(i==0){
				tabTitle += 'class="active" style="margin-left:15px;"';
			}
			tabTitle += '><a style="font-weight:bold;" mag-tab-a="'+i+'" href="#magTabContent'+i+'" data-toggle="tab">'+tab.title+'</a></li>';
		}else if(i==showTabCount-1){
			if(obj.tabs.length==showTabCount){
				tabTitle += '<li ';
				tabTitle += '><a style="font-weight:bold;" mag-tab-a="'+i+'" href="#magTabContent'+i+'" data-toggle="tab">'+tab.title+'</a></li>';
			}else{
				tabTitle += '<li class="dropdown">';
				tabTitle += '<a href="#" id="magTabDrop" class="dropdown-toggle" data-toggle="dropdown"><span style="font-weight:bold;" id="magTabDropTabSelected">'+moreTabName+'</span> <b class="caret"></b></a>';
				tabTitle += '<ul class="dropdown-menu" role="menu" aria-labelledby="magTabDrop">';
				tabTitle += '<li><a mag-tab-a="'+i+'" href="#magTabContent'+i+'" tabindex="-1" data-toggle="tab">'+tab.title+'</a></li>';
			}
		}else{
			tabTitle += '<li><a mag-tab-a="'+i+'" href="#magTabContent'+i+'" tabindex="-1" data-toggle="tab">'+tab.title+'</a></li>';
		}
		if(obj.tabs.length>showTabCount && obj.tabs.length==(i+1)){
			tabTitle += '</ul></li>';
		}
		
		//content
		if(i==0){
			$("#magTabContent").append('<div class="tab-pane fade in active" id="magTabContent'+i+'"></div>');
		}else{
			$("#magTabContent").append('<div class="tab-pane fade" id="magTabContent'+i+'"></div>');
		}
		if(tab.dom){
			var dom=document.getElementById(tab.dom);
			dom.style.display='block';
			document.getElementById('magTabContent'+i).appendChild(dom);
			window.mag_tablayer_doms[window.mag_tablayer_doms.length]=dom;
		}else{
			var content = tab.content||'Loading ... ...';
			$("#magTabContent"+i).html(content);
		}
		
		//button
		if(tab.buttonGroup && tab.buttonGroup.length && tab.buttonGroup.length>0){
			for(var ii=0;ii<tab.buttonGroup.length;ii++){
				var button=tab.buttonGroup[ii];
				if(i==0){
					$("#mag-tablayer-button-div").append('<button magTabButtonGroup="'+i+'" id="mag-tablayer-button-'+i+'-'+ii+'" type="button" class="btn btn-primary">'+button.value+'</button>');
				}else{
					$("#mag-tablayer-button-div").append('<button magTabButtonGroup="'+i+'" id="mag-tablayer-button-'+i+'-'+ii+'" type="button" class="btn btn-primary" style="display:none;">'+button.value+'</button>');
				}
				if(button.styleClass){
					$("#mag-tablayer-button-"+i+"-"+ii).attr("class",button.styleClass);
				}
				if(button.click){
					$("#mag-tablayer-button-"+i+"-"+ii).click(function(){
						obj.tabs[$(this).attr('id').replace(/mag-tablayer-button-([0-9]+)-([0-9]+)/g,'$1')].buttonGroup[$(this).attr('id').replace(/mag-tablayer-button-([0-9]+)-([0-9]+)/g,'$2')].click();
					});
				}else{
					$("#mag-layer-button-"+i).click(function(){});
				}
			}
		}
		
	}
	
	$("ul#magTab").html(tabTitle);
	
	$('#magTabModal .dropdown-menu a[data-toggle="tab"]').on('shown.bs.tab', function (e) {
		// 获取已激活的标签页的名称
		var activeTab = $(e.target).text(); 
		// 获取前一个激活的标签页的名称
		var previousTab = $(e.relatedTarget).text(); 
		$("#magTabDropTabSelected").html(activeTab);
		//显示相应buttongroup
		var index = $(this).attr("href").replace(/^.+?([0-9]+)$/g,"$1");
		$("[magTabButtonGroup]").hide();
		$("[magTabButtonGroup='"+index+"']").show();
	});
	$('#magTabModal #magTab>li>a[data-toggle="tab"]').on('shown.bs.tab', function (e) {
		// 获取已激活的标签页的名称
		var activeTab = $(e.target).text(); 
		// 获取前一个激活的标签页的名称
		var previousTab = $(e.relatedTarget).text(); 
		$("#magTabDropTabSelected").html(moreTabName);
		//显示相应buttongroup
		var index = $(this).attr("href").replace(/^.+?([0-9]+)$/g,"$1");
		$("[magTabButtonGroup]").hide();
		$("[magTabButtonGroup='"+index+"']").show();
	});
	
	if(activeIndex>0){
		$("a[mag-tab-a='"+activeIndex+"']").tab('show');
	}
	
	$("#magTabModal").modal('show');
}

function mag_tablayer_close(){
	$("#magTabModal").modal('hide');
}

function mag_changePage1(event,pageNum,gotoPageFun){
	var event=window.event||event;
	var el=event.target;
	var zhi = el.value;
	if(zhi<=pageNum&& zhi>0 && (/(^[1-9]\d*$)/.test(zhi))){
		//alert("gotoPage>>"+zhi);
		eval(gotoPageFun+"("+zhi+")");
	}else{
		el.value="";
		return false;
	}
}

function mag_changePage2(event,pageNum,gotoPageFun){
	var event=window.event||event;
	if (event.keyCode== 13){
		var el=event.target;
		var zhi = el.value;
		if(zhi<=pageNum&& zhi>0 && (/(^[1-9]\d*$)/.test(zhi))){
			//alert("gotoPage>>"+zhi);
			eval(gotoPageFun+"("+zhi+")");
		}else{
			el.value="";
			return false;
		}
    }
}

/**
 * 手机号码格式验证
 * @param telPhone
 * @returns {Boolean}
 */
function mag_telPhoneTest(telPhone){
	var rex = new RegExp("^[1][34578][0-9]{9}$");
	if (rex.test($.trim(telPhone))) {
		return true;
	}
	return false;
}

/**
 * email格式验证
 * @param email
 * @returns {Boolean}
 */
function mag_emailTest(email){
	var rex = new RegExp("^[a-zA-Z0-9-_]{1,}\.?[a-zA-Z0-9-_]{1,}@[a-zA-Z0-9]{1,}\.[a-zA-Z0-9]{2,}(\.[a-zA-Z0-9]{2,})?$");
	if (rex.test($.trim(email))) {
		return true;
	}
	return false;
}

/**
 * 页面重载
 */
function mag_window_location(url){
	mag_loading();
	window.location=url;
}

/**
 * 获取当前期刊URL
 */
function mag_currentQikanUrl(){
	var href=window.location.href+"";
	if(href.indexOf("/CN/")!=-1){
		return href.substring(0,href.indexOf("/CN/"));
	}else if(href.indexOf("/article/")!=-1){
		return href.substring(0,href.indexOf("/article/"));
	}
}

/**
 * 
 * @param successFunction 登录成功后执行该方法
 */
function mag_login_dialog(successFunction){
	mag_layer({
		title:"登录",
		hideBt:true,
		src:mag_currentQikanUrl()+"/CN/user/loginDialog.do"
	});
	if(successFunction){
		window.mag_login_success=function(){
			mag_update_loginStatus();
			
			successFunction();
		};
	}else{
		window.mag_login_success=function(){window.location.reload();};
	}
	window.loginDialog_submitting=false;
}

function mag_mathJax(){
	window.setTimeout(function(){
		var script = document.createElement("script");
		script.type = "text/javascript";
		script.src = mag_currentQikanUrl() + "/js/mathJax3.0/tex-mml-svg.js";
		//var config = 'MathJax.Hub.Config({extensions: ["tex2jax.js"],jax: ["input/TeX", "output/HTML-CSS"], tex2jax: {inlineMath: [ [\'$\',\'$\'] ],displayMath: [ [\'$$\',\'$$\']],processEscapes: true},"HTML-CSS": { availableFonts: ["TeX"] }});';
		var config = "MathJax={tex:{inlineMath: [['$', '$'],['$$','$$']]},svg:{fontCache: 'global'}};";
		//if (window.opera) {script.innerHTML = config}else {script.text = config}
		eval(config);
		document.getElementsByTagName("head")[0].appendChild(script);
	},1);
}

function mag_uuid() {
	var temp_url = URL.createObjectURL(new Blob());
	var uuid = temp_url.toString();
	URL.revokeObjectURL(temp_url);
	return uuid.substr(uuid.lastIndexOf('/') + 1); // remove prefix (e.g. blob:null/, blob:www.test.com/, ...)
}

/**
 * 请求
 * @param obj={
 * url:'',
 * data:{},//post需要携带的参数
 * target:'',//目标窗口
 * }
 */
function mag_request(obj){
	var form = document.createElement("form");
	form.setAttribute("action",obj.url);
	form.setAttribute("method","post");
	if(obj.data){
		for(var name in obj.data){
			var input = document.createElement("input");
			input.setAttribute("type","hidden");
			input.setAttribute("name",name);
			input.setAttribute("value",obj.data[name]);
			form.appendChild(input);
		}
	}
	if(obj.target && $.trim(obj.target)!=''){
		if(isMacOS() && obj.target=='_blank'){
			obj.target = "_self";
		}
		form.setAttribute("target",obj.target);
	}
	document.body.appendChild(form);
	form.submit();
}

/** 是否苹果手机浏览器 */
function isMacOS(){
	var ua = navigator.userAgent;
	return !!ua.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/);
}

/**
 * 高级检索标签页
 * obj={
 * showArticle:true|false;//启用文章检索页
 * showJournal:true|false;//启用期刊检索页
 * }
 */
function mag_showAdsearchTabLayer(obj){
	if(!obj){
		obj = {};
	}
	
	var tabs = new Array();
	
	if(obj.showArticle){
		if($("#mag_adsearchSimple_dom").length>0){
			//
		}else{
			$('body').append('<div style="display:none;" id="mag_adsearchSimple_dom"></div>');
			mag_ajax_update({
				ele_id:'mag_adsearchSimple_dom',
				url:mag_currentQikanUrl()+'/CN/article/advancedSearchSimple.do'
			});
		}
		tabs[tabs.length]={title:'文章',dom:'mag_adsearchSimple_dom',buttonGroup:[{value:'关闭',styleClass:'btn btn-default',click:function(){mag_tablayer_close();}},{value:'检索',click:function(){mag_advanceSearchSimple_search();}}]};
	}
	
	if(obj.showJournal){
		if($("#mag_journaladsearchSimple_dom").length>0){
			//
		}else{
			$('body').append('<div style="display:none;" id="mag_journaladsearchSimple_dom"></div>');
			mag_ajax_update({
				ele_id:'mag_journaladsearchSimple_dom',
				url:mag_currentQikanUrl()+'/CN/journal/advancedSearchSimple.do'
			});
		}
		tabs[tabs.length]={title:'期刊',dom:'mag_journaladsearchSimple_dom',buttonGroup:[{value:'关闭',styleClass:'btn btn-default',click:function(){mag_tablayer_close();}},{value:'检索',click:function(){mag_journalAdvanceSearchSimple_search();}}]};
	}
	
	mag_tablayer({
		showTabCount:3,
		moreTabName:'其它',
		tabs:tabs
	});
}

/**
 * 高级检索，检索词过滤 CN/article/advancedSearch.do
 * @param value
 * @returns
 */
function mag_advSearchValReplace(value){
	value = value.replace(/\[/g,"#magzk#");
	value = value.replace(/\]/g,"#magze#");
	value = value.replace(/\(/g,"#magkk#");
	value = value.replace(/\)/g,"#magke#");
	value = value.replace(/AND/g,"#maghe#");
	value = value.replace(/OR/g,"#maghz#");
	value = value.replace(/NOT/g,"#magb#");
	return value;
}

function mag_regEscape(value){
	value = value.replace(/\$/g,"\\$");
	value = value.replace(/\(/g,"\\(");
	value = value.replace(/\)/g,"\\)");
	value = value.replace(/\*/g,"\\*");
	value = value.replace(/\+/g,"\\+");
	value = value.replace(/\./g,"\\.");
	value = value.replace(/\[/g,"\\[");
	value = value.replace(/\]/g,"\\]");
	value = value.replace(/\?/g,"\\?");
	value = value.replace(/\\/g,"\\\\");
	value = value.replace(/\^/g,"\\^");
	value = value.replace(/\{/g,"\\{");
	value = value.replace(/\}/g,"\\}");
	value = value.replace(/\|/g,"\\|");
	return value;
}

/**
 * cma-sso已经登录，此方法是将sso用户在本地网站登录
 * @param successFunction
 */
function cmaSso_authorizeLogin(successFunction){
	if(successFunction){
		window.mag_cma_sso_local_login_success=function(){
			mag_update_loginStatus();
			
			successFunction();
		};
	}else{
		window.mag_cma_sso_local_login_success=function(){window.location.reload();};
	}
	
	window.mag_cma_sso_local_login_status='doing';
	$("#mag_cma_sso_login_iframe")[0].src=mag_currentQikanUrl()+"/CN/cma-sso/authorizeLogin.do?t="+new Date().getTime();
	cmaSso_authorizeLogin_waiting(10*1000);
}

/**
 * cma-sso，本地登录等待中
 * @param milliseconds 等待毫秒数，超时则认为验证登录异常/失败。
 */
function cmaSso_authorizeLogin_waiting(milliseconds){
	var sleepTime = 200;
	if(milliseconds<=0){
		return;
	}else if(milliseconds<200){
		sleepTime = milliseconds
	}else{
		sleepTime = 200;
	}
	window.setTimeout(function(){
		milliseconds = milliseconds-200;
		if(window.mag_cma_sso_local_login_status=='complete'){
			//
			console.log('cma-sso登录验证成功，本地也已登录完成。');
		}else{
			if(milliseconds<=0){
				//等待超时，视为验证登录异常
				mag_layer({content:'登录异常！'});
			}else{
				cmaSso_authorizeLogin_waiting(milliseconds);
			}
		}
	},sleepTime);
}

/**
 * 与登录状态相关的页面局部更新调整
 */
function mag_update_loginStatus(){
	//更新登录状态显示
	if($("#mag-component-loginStatus").length>0){
		mag_ajax_update({
			ele_id:'mag-component-loginStatus',
			url:mag_currentQikanUrl() + '/CN/user/loginStatus.do'
		});
	}
	var index=0;
	$("div[mag-component-type='loginStatus']").each(function(){
		index++;
		$(this).attr("mag-loginStatus-id",index);
		mag_ajax_update({
			selector:"div[mag-loginStatus-id='"+index+"']",
			url:mag_currentQikanUrl() + '/CN/user/loginStatus.do',
			data:{forward:$(this).attr("forward")}
		});
	});
	
	//更新文章评价
	mag_showArticleEstimate();
}

//是否是移动端
function ismobile(){
	var sUserAgent = navigator.userAgent.toLowerCase();
	var bIsIpad = sUserAgent.match(/ipad/i) == 'ipad';
	var bIsIphone = sUserAgent.match(/iphone os/i) == 'iphone os';
	var bIsMidp = sUserAgent.match(/midp/i) == 'midp';
	var bIsUc7 = sUserAgent.match(/rv:1.2.3.4/i) == 'rv:1.2.3.4';
	var bIsUc = sUserAgent.match(/ucweb/i) == 'web';
	var bIsCE = sUserAgent.match(/windows ce/i) == 'windows ce';
	var bIsWM = sUserAgent.match(/windows mobile/i) == 'windows mobile';
	var bIsAndroid = sUserAgent.match(/android/i) == 'android';
	if(bIsIpad || bIsIphone || bIsMidp || bIsUc7 || bIsUc || bIsCE || bIsWM || bIsAndroid ){
		return true;
	} else {
		return false;
	}
}

//是否是微信
function isWeiXin() {
	var ua = window.navigator.userAgent.toLowerCase();
	 if(ua.match(/MicroMessenger/i) == 'micromessenger'){
		  return true;
	}else{
		  return false;
	}
}