var pageTypeDefault = "en" ;
$(function () {
	if($("#articleId").length > 0){
		var articleId =  $("#articleId").val();
		//citation显示
		showCitation();
	    //currentAllTextHtml();
	    //关系图
	    //getRelationship();
	    //cited by 被引信息
	    loadCitedByInfo();
	    loadRelativeArticles();
	    var viewType = getUrlParam("viewType");
		if(viewType && "HTML" == viewType){
			getVisitInfo(articleId,1);
		}else{
			//摘要访问记录
		    getVisitInfo(articleId,0);
		}
	}
})

function showCitation(){
	var articleId =  $("#articleId").val();
	if($("#language").val()=="en"){
		pageType = "en";
    }else{
    	pageType = "cn";
    }
	if(!isNull(articleId)){
    	$.ajax({
    		type:'post',
    		url:local_host +"article/getCitationStr",
    		data:{'ids':articleId,
				'fileType':2,
				'pageType':pageType},
				success:function(dataMap){
					if(!isNull(dataMap.citationEn)){
						$(".copyCitationInfo").html(dataMap.citationEn);
						$(".citationEn").html(dataMap.citationEnHtml);
					}
    		}
		})
    }
}
/**
 * 关系图
 * @param type
 * @param q
 * @return
 */
function getRelationship(){
        var url = local_host + "article/getRelationship";
        var myChart = "";
    	$.ajax({
    		type:'post',
    		url:url,
    		data:{'id':$("#articleId").val()},
    		async: false,
    		dataType:'json',
    		success:function(dataMap){
    			var webkitDep = null;
				for(var key in dataMap){
					if(key == "keyword"){
			        	myChart = echarts.init(document.getElementById('keywordEcharts'));
			        }else if(key == "author"){
			        	myChart = echarts.init(document.getElementById('authorEcharts'));
			        }
					/**
					if(key == "keywordCn"){
			        	myChart = echarts.init(document.getElementById('keywordCnEcharts'));
			        }else if(key == "keywordEn"){
			        	myChart = echarts.init(document.getElementById('keywordEnEcharts'));
			        }else if(key == "authorCn"){
			        	myChart = echarts.init(document.getElementById('authorCnEcharts'));
			        }else if(key == "authorEn"){
			        	myChart = echarts.init(document.getElementById('authorEnEcharts'));
			        }
			        */
					webkitDep = dataMap[key];
					myChart.showLoading({
			    		text: "Data loading..."
			        });
					myChart.hideLoading();
	        		var categories = webkitDep.categories;
	        		var categoryArray  = new Array();
	        		$(categories).each(function(i,val) {
	        			categoryArray.push(val.name);
	        		}); 
	        		//alert(sds);
	    	        var option = {
	    	            legend: {
	    	                data: categoryArray//此处的数据必须和关系网类别中name相对应
	    	            },
	    	            series: [{
	    	                type: 'graph',
	    	                layout: 'force',
	    	                animation: false,
	    	                label: {
	    	                    normal: {
	    	                        show:true,
	    	                        position: 'right'
	    	                    }
	    	                },
	    	                draggable: true,
	    	                data: webkitDep.nodes.map(function (node, idx) {
	    	                    node.id = idx;
	    	                    return node;
	    	                }),
	    	                categories: webkitDep.categories,
	    	                force: {
	    	                    edgeLength: 105,//连线的长度
	    	                    repulsion: 100  //子节点之间的间距
	    	                },
	    	                edges: webkitDep.links
	    	            }]
	    	        };
	    	        myChart.setOption(option);
	                //绑定图表节点的点击事件
	                myChart.on('click', function (param) {
	                	var option = myChart.getOption();
	                    var data = param.data;
	                    //判断节点的相关数据是否正确
	                    if (data != null && data != undefined) {
	                        if (data.url != null && data.url != undefined) {
	                            //根据节点的扩展属性url打开新页面
	                            window.open(local_host+data.url);
	                        }
	                    }
	                });
				}
        	}
    	})
    }
/**
 * 如果viewType=="HTML",默认当前显示全文内容
 * @return
 */
function currentAllTextHtml(){
	var viewType = getUrlParam("viewType");
	if(viewType && "HTML" == viewType){
		 // 获取全文数据
		var articleId =  $("#articleId").val();
		$.ajax({
	        url: local_host + 'en/article/htmlContent',
	        type: 'post',
	        dataType: 'json',
	        async:false,
	        data: {'id':articleId},
	        success: function (data) {
	        	if (data.access == false) {
	        		window.location.href = local_host + 'member/login';
	                //alert(data.message);
	            } else {
	                $('#htmlContent').html(data.htmlContent);
	                $('#htmlContent1').html(data.htmlContent);
	                //创建文档结构树
	                currentTab = "html";
	                catalogTree();
	                //重置表格图片路径
	                setTableImg();
	                //重置全文中的公式是图片的路径
	                resetFormulaSrc();
	              //图表链接点击跳转大图
	                //showBigFigTable();
	                $(".group3").colorbox({
	                	rel:'group3',width:'90%',height:"75%",opacity:'0.8',
	                	onComplete:function(){
	                		$("#cboxTitle").niceScroll({  
	                	        cursorcolor:"transparent",  
	                	        cursoropacitymax:1,  
	                	        touchbehavior:false,  
	                	        cursorwidth:"5px",  
	                	        cursorborder:"0",  
	                	        cursorborderradius:"5px"  
	                	    });
	                		//渲染数学公式
	         	   			MathJax.Hub.Queue(["Typeset", MathJax.Hub]);
	            		}
	                });
	                $(".group4").colorbox({rel:'group4',width:'90%',height:"75%",opacity:'0.8',inline:true,
	                	onComplete:function(){
	                		removeTableBorder();
	                		$("#cboxTitle").niceScroll({  
	                	        cursorcolor:"transparent",  
	                	        cursoropacitymax:1,  
	                	        touchbehavior:false,  
	                	        cursorwidth:"5px",  
	                	        cursorborder:"0",  
	                	        cursorborderradius:"5px"  
	                	    });
	                		//渲染数学公式
	         	   			MathJax.Hub.Queue(["Typeset", MathJax.Hub]);
	            		}
	                });
	            }
	        }
	    })
	   //渲染数学公式
	   MathJax.Hub.Queue(["Typeset", MathJax.Hub]);
	}
}

//下载pdf
function downloadpdf(articleId) {
    var url = local_host + "article/checkArticlePdf?id=" + articleId;
    $.ajax({
        type: "post",
        url: url,
        dataType: "json",
        success: function (data) {
            if (data.access == false) {
            	window.location.href = local_host + 'member/login';
                //alert(data.message);
            } else if (data.result == 'true') {

                var url = local_host + "article/exportPdf";
                var form = $("<form>");   //定义一个form表单
                form.attr('style', 'display:none');   //在form表单中添加查询参数
                form.attr('target', '');
                //form.attr('method', 'post');
                form.attr('action', url);

                var input1 = $('<input>');
                input1.attr('type', 'hidden');
                input1.attr('name', 'id');
                input1.attr('value', articleId);
                
                var input2 = $('<input>');
                input2.attr('type', 'hidden');
                input2.attr('name', 'language');
                input2.attr('value', "en");
                $('body').append(form);  //将表单放置在web中
                form.append(input1);   //将查询参数控件提交到表单上
                form.append(input2);   //将查询参数控件提交到表单上
                form.submit();

                //添加文章PDF访问记录
                getVisitInfo(articleId,2);
            } else if (data.result == 'false') {
                var url = window.location.href;
                var pageType = getUrlParam("pageType") || pageTypeDefault;
                if (url.indexOf("_en.htm") > 0 || pageType == "en") {
                    alert("PDF not found!")
                } else {
                    alert("该文章没有PDF");
                }
            }
        },
        error: function () {
            alert("Download error, please contact the administrator!");
        }
    });
}


//下载pdf
function downloadEntireIssuepdf(articleId) {
    var url = local_host + "article/checkArticlePdf?id=" + articleId;
    $.ajax({
        type: "post",
        url: url,
        dataType: "json",
        success: function (data) {
            if (data.access == false) {
            	window.location.href = local_host + 'member/login';
                //alert(data.message);
            } else if (data.result == 'true') {

                var url = local_host + "article/exportEntireIssuePdf";
                var form = $("<form>");   //定义一个form表单
                form.attr('style', 'display:none');   //在form表单中添加查询参数
                form.attr('target', '');
                form.attr('method', 'post');
                form.attr('action', url);

                var input1 = $('<input>');
                input1.attr('type', 'hidden');
                input1.attr('name', 'id');
                input1.attr('value', articleId);
                $('body').append(form);  //将表单放置在web中
                form.append(input1);   //将查询参数控件提交到表单上
                form.submit();


            } else if (data.result == 'false') {
                var url = window.location.href;
                var pageType = getUrlParam("pageType") || pageTypeDefault;
                if (url.indexOf("_en.htm") > 0 || pageType == "en") {
                    alert("PDF not found!")
                } else {
                    alert("该文章没有PDF");
                }
                //$(".icon-user").click();
            }
        },
        error: function () {
            alert("Download error, please contact the administrator!");
        }
    });
}

/**
 * ajax增加文章HTML浏览次数
 * @return
 */
var currentState = 0;	//当前页面不刷新只记录一次
function ajaxCountHtmlView(articleId) {
    // 获取全文数据
    var contentHtml = cacheObj.get('htmlContent', articleId) || $.ajax({
        url: local_host + 'en/article/htmlContent',
        type: 'post',
        async: false,
        dataType: 'json',
        data: {'id': articleId},
        success: function (data) {
            if (data.access == false) {
            	window.location.href = local_host + 'member/login';
                //alert(data.message);
            } else {
                data.htmlContent && $('#htmlContent').html(data.htmlContent);
                data.htmlContent && $('#htmlContent1').html(data.htmlContent);
                cacheObj.set('htmlContent', articleId, true)
            }
        }
    });
    $(".group3").colorbox({
    	rel:'group3',width:'90%',height:"75%",opacity:'0.8',
    	onComplete:function(){
			$("#cboxTitle").niceScroll({  
		        cursorcolor:"transparent",  
		        cursoropacitymax:1,  
		        touchbehavior:false,  
		        cursorwidth:"5px",  
		        cursorborder:"0",  
		        cursorborderradius:"5px"  
		    });
			//渲染数学公式
	   		MathJax.Hub.Queue(["Typeset", MathJax.Hub]);
		}
    });
    $(".group4").colorbox({rel:'group4',width:'90%',height:"75%",opacity:'0.8',inline:true,
    	onComplete:function(){
    		removeTableBorder();
    		$("#cboxTitle").niceScroll({  
    	        cursorcolor:"transparent",  
    	        cursoropacitymax:1,  
    	        touchbehavior:false,  
    	        cursorwidth:"5px",  
    	        cursorborder:"0",  
    	        cursorborderradius:"5px"  
    	    });
    		//渲染数学公式
	   		MathJax.Hub.Queue(["Typeset", MathJax.Hub]);
		}
    });
    //重置图表中table是图片的路径
    setTableImg();
   //重置全文中的公式是图片的路径
    resetFormulaSrc();
}

function articleVisitMonth(articleId) {
    //按照月份分组统计
    $.ajax({
        type: 'post',
        url: local_host + 'metric/visitMonth',
        data: {'articleId': articleId},
        cache: false,
        dataType: "json",
        success: function (data) {
        	$("#downLoading").hide();
            var abstractCount = $.map(data, function (n, i) {
                return n.abstractCount;
            });
            var fullTextCount = $.map(data, function (n, i) {
                return n.fullTextCount;
            });
            var pdfCount = $.map(data, function (n, i) {
                return n.pdfCount;
            });
            var createDate = $.map(data, function (n, i) {
                return n.createDate;
            });
            var monthChart = new Highcharts.chart('article_visit_count_column', {
            	credits:{enabled: false},
            	chart: {
                    type: 'column'
                },
                title: {
                    text: 'Abstract Views, HTML Views, PDF Downloads Statistics'
                },
                subtitle: {
                    text: ''
                },
                xAxis: {
                    categories: createDate,
                    crosshair: true
                },
                yAxis: {
                    min: 0,
                    title: {
                        text: 'Amount of access'
                    }
                },
                tooltip: {
                    valueDecimals: 0,
                    shared: true,
                    useHTML: true
                },
                plotOptions: {
                    column: {
                        pointPadding: 0.2,
                        borderWidth: 0
                    }
                },
                series: [{
                    name: 'Abstract Views',
                    data: abstractCount
                }, {
                    name: 'HTML Views',
                    data: fullTextCount

                }, {
                    name: 'PDF Downloads',
                    data: pdfCount
                }]
            });
        }
    })
}

function articleVisitType(articleId) {
    //按照访问类别分组统计
    $.ajax({
        type: 'post',
        url: local_host + 'metric/visitType',
        data: {'articleId': articleId},
        cache: false,
        dataType: "json",
        success: function (data) {
            var data = $.map(data, function (n, i) {
                return n;
            });
            
            var typeChart = new Highcharts.chart('article_visit_type_pie', {
            	credits:{enabled: false},
            	chart: {
                    plotBackgroundColor: null,
                    plotBorderWidth: null,
                    plotShadow: false,
                    type: 'pie',
                    backgroundColor: 'transparent'
                },
                title: {
                    text: 'Access Class Distribution'
                },
                tooltip: {
                    pointFormat: '{series.name}: <b>{point.percentage:.1f}%</b>'
                },
                plotOptions: {
                    pie: {
                        allowPointSelect: true,
                        cursor: 'pointer',
                        dataLabels: {
                            enabled: true,
                            format: '<b>{point.name}</b>: {point.percentage:.1f} %',
                            style: {
                                color: (Highcharts.theme && Highcharts.theme.contrastTextColor) || 'black'
                            },
                            connectorColor: 'silver'
                        },
                        showInLegend: true
                    }
                },
                series: [{
                    name: 'Amount of access',
                    colorByPoint: true,
                    data: data
                }]
            });

        }
    });
}

function articleVisitArea(articleId) {
    //按照访问地区分组统计
    $.ajax({
        type: 'post',
        url: local_host + 'metric/visitArea',
        data: {'articleId': articleId},
        cache: false,
        dataType: "json",
        success: function (data) {
            var data = $.map(data, function (n, i) {
                return n;
            });
            
            var areaChart = new Highcharts.chart('article_visit_area_pie', {
            	credits:{enabled: false},
            	chart: {
                    plotBackgroundColor: null,
                    plotBorderWidth: null,
                    plotShadow: false,
                    type: 'pie',
                    backgroundColor: 'transparent'
                },
                title: {
                    text: 'Access Area Distribution'
                },
                tooltip: {
                    pointFormat: '{series.name}: <b>{point.percentage:.1f}%</b>'
                },
                plotOptions: {
                    pie: {
                        allowPointSelect: true,
                        cursor: 'pointer',
                        dataLabels: {
                            enabled: true,
                            format: '<b>{point.name}</b>: {point.percentage:.1f} %',
                            style: {
                                color: (Highcharts.theme && Highcharts.theme.contrastTextColor) || 'black'
                            },
                            connectorColor: 'silver'
                        },
                        showInLegend: true
                    }
                },
                series: [{
                    name: 'Amount of access',
                    colorByPoint: true,
                    data: data
                }]
            });
        }
    });
}
//loadArticleMetricCount($("#articleId").val());
/**
 * 单篇论文查询cnki被引信息
 * @return
 */
function loadCitedByInfo(){
	var id = $("#articleId").val();
	var ajaxArg={
		url: local_host +"article/getArticleCitedBy",
		data: {'articleIds':id},
		returnFun:outCitedByInfo
	};
	ajaxPost(ajaxArg);
}

/**
 * 输出列表中的文章citedBy引证文献信息
 * @param data
 * @param indexArray
 * @return
 */
function outCitedByInfo(data){
	if(typeof(data) != "undefined"){
		data = jQuery.parseJSON(data);
		$.each(data,function(i,e){
			if(e.citedCount > 0){
				var journalTitleCn = $("#journalTitleCn").val();
				var journalTitleEn = $("#journalTitleEn").val();
				var journalAbbr = $("#journalAbbr").val();
				$(".citedByCount").html(e.citedCount);
				var html = "<table class='cited-content' style='text-align:left;'>";
				var htmltitle = "<h2 style=\"text-align: left;line-height: 24px;font-size: 130%;}\"><b>Cited by</b></h2>";
				var jnum = 0;
				var _tempIndex = 1;
				$.each(e.citedByArticles,function(i,v){
					if(v.articleType == "journal"){
						var _citiationInfo = v.citiation.replace(/\[\d+\]/,"");
						var _doi = v.doi;
						var _aHtml = '';
						if(/.*[\u4e00-\u9fa5]+.*$/.test(_citiationInfo)){ //包含中文
							if(v.journal == journalTitleCn || v.journal == journalTitleEn){ //本刊查看
								try{
									var _hrefVal = local_host+"/article/"+journalAbbr+"/" + v.year + "/" + v.issue + "/" + v.fpage;
									_aHtml = " <a class='cited-location' target='_blank' href='"+_hrefVal+"'><img src='/style/web/images/public/search-cited.png' class='cited-search'/> 本站查看</a>";
								}catch(e){
									_aHtml = " <a class='cited-location' target='_blank' href='http://xueshu.baidu.com/s?wd="+encodeURI(_citiationInfo)+"'><img src='/style/web/images/public/search-cited.png' class='cited-search'/> 百度学术</a>";
								}
							}else{
								//_aHtml = " <a class='cited-location' target='_blank' href='http://xueshu.baidu.com/s?wd="+encodeURI(_citiationInfo)+"'><img src='/style/web/images/search-cited.png' class='cited-search'/> 百度学术</a>";
								//英文需要加doi
								if(_doi){
									_doi =  $.trim(_doi);
									_aHtml = " doi:<a class='cited-location' target='_blank' href='https://doi.org/"+_doi+"'>"+_doi+"</a>";
								}else{
									_aHtml = " <a class='cited-location' target='_blank' href='"+v.visitUri+"'><img src='"+local_host+"/style/web/images/public/search-cited.png' class='cited-search'/></a>";
								}
							}
						}else{
							//_aHtml = " <a class='cited-location' target='_blank' href='https://cn.bing.com/academic/search?q="+encodeURI(_citiationInfo)+"'><img src='/style/web/images/search-cited.png' class='cited-search'/> 必应学术</a>";
							if(_doi){
								_doi =  $.trim(_doi);
								_aHtml = " doi:<a class='cited-location' target='_blank' href='https://doi.org/"+_doi+"'>"+_doi+"</a>";
							}else{
								_aHtml = " <a class='cited-location' target='_blank' href='"+v.visitUri+"'><img src='"+local_host+"/style/web/images/public/search-cited.png' class='cited-search'/></a>";
							}
						}
						var _viewCitiation = _citiationInfo.replace(/\, /g,",").replace(/\,/g,", ").replace("[J].",".").replace(" :",": ");
						html = html + "<tr class=\"citedby-p\"><td class=\"cited-order-num\" valign=\"top\" width=\"20\">" + _tempIndex + ". </td><td class=\"cited-info\" style=\"padding-left:5px;\">"+ _viewCitiation + _aHtml +"<td></tr>";
						jnum ++;
						_tempIndex++;
					}
				})
				html += '</table>';
				var jhtmltitle = "<h3 style=\"line-height: 30px;font-size: 110%;\"><b>Periodical cited type("+jnum+")</b></h3>";
				var qtnum = e.citedCount-jnum;
				var qthtmltitle = "<h3 style=\"line-height: 30px;font-size: 110%;\"><b>Other cited types("+qtnum+")</b></h3>";
				$("#citedby-info").html(htmltitle+jhtmltitle+html+qthtmltitle);	
			}
				
		})
	}
}

/**
 * 输出相关文章
 */
function loadRelativeArticles(){
	var id = $("#articleId").val();
	var ajaxArg={
		url: local_host +"article/getRelativeArticles",
		data: {'id':id,
			'language':'en'},
		returnFun:outRelativeArticles
	};
	ajaxPost(ajaxArg);
}


function outRelativeArticles(data){
	if(typeof(data) != "undefined"){
//		console.log("aaa");
//		var type=$("#journalreferenceCodeType").val();
		var html='';
		html+='<h3 class="navTitle" id="relative-article">Relative Articles</h3>';
//		
//		$.each(data,function(x,y){
//			$.each(y,function(i,e){
//				html+='<tr class="document-box">';
//				html+='<td valign="top" class="td1">['+(i+1)+']</td>';
//				html+='<td class="td2">';
//				if(type=='2'){
//					var size=e.authorEnList.length;
//					$.each(e.authorEnList,function(a,b){
//						if(a<size-1){
//							html+=b+', ';
//						}else{
//							html+=b+', ';
//						}
//					})
//					html+=e.year+': ';
//					if(!isNull(e.doi)){
//						html+='<a class="relative-title" target="_blank" href="'+local_host+'/en/article/doi/'+e.doi+'"  class="mainColor">'+e.titleEn+',</a> '+e.journalTitleEn;
//					}else{
//						html+='<a class="relative-title" target="_blank" href="'+local_host+'/en/article/id/'+e.id+'"  class="mainColor">'+e.titleEn+',</a> '+e.journalTitleEn;
//					}
//					if(!isNull(e.articleState)){
//						html+='.';
//					}else{
//						html+=', '+e.volume+', '+e.fpage+'-'+e.lpage+'.';
//					}
//				}else{
//					var size=e.authorEnList.length;
//					$.each(e.authorEnList,function(a,b){
//						if(a<size-1){
//							html+=b+', ';
//						}else{
//							html+=b+'. ';
//						}
//					})
//					if(!isNull(e.doi)){
//						html+='<a class="relative-title" target="_blank" href="'+local_host+'/en/article/doi/'+e.doi+'"  class="mainColor">'+e.titleEn+',</a> '+e.journalTitleEn+'. ';
//					}else{
//						html+='<a class="relative-title" target="_blank" href="'+local_host+'/en/article/id/'+e.id+'"  class="mainColor">'+e.titleEn+',</a> '+e.journalTitleEn+'. ';
//					}
//					if(isNull(e.articleState)){
//						html+=e.year+', '+e.volume+', '+e.fpage+'-'+e.lpage+'.';
//					}
//					
//						
//				}
//				if(!isNull(e.doi)){
//					html+='<b style="display:inline-block; font-weight:normal;">';
//					html+='doi: <a class="mainColor doi" target="_blank" href="'+local_host+'/en/article/doi/'+e.doi+'">'+e.doi+'</a></b>';
//				}
//				html+='</td></tr>';
//			})
//		})
//		html+='</table>';
		$("#RelatedPages").html(html+data.list);	
		MathJax.Hub.Queue(["Typeset", MathJax.Hub]);
	}
}