var ERRORMSG={101:"请选择一个产品",102:"产品已经提交审核，不可修改"};
var uploadFlag = false;
function setErrorMessage(errMsg){
	ERRORMSG = errMsg;
}
var uploadForm;
var className;
var uploadCallBack;
var curEntityId;
function uploadInitValue(refUploadForm,refClassName){
	uploadForm=refUploadForm;
	className=refClassName;
}
/**
 * 有附件时上传
 * @param confirmMsg
 * @return
 */
function doSave(confirmMsg,overCallBack){
	 errorArr=[];
	if($("#"+uploadForm).valid()){//"请确认保存"
		if(confirmMsg.length==0||confirm(confirmMsg)){
			uploadCallBack = overCallBack;
			doOverLay();
			initAjaxForm();
		}
	}
}
function justUpload(confirmMsg,entityId,overCallBack){
	 errorArr=[];
	if($("#"+uploadForm).valid()){
		if(confirmMsg!=null && confirmMsg!=''){
			if(!confirm(confirmMsg)){
				return;
			}
		}
		uploadCallBack = overCallBack;
		doOverLay();
		upload(entityId);
	}
}


function initAjaxForm(){
	var urlStr=$("#"+uploadForm).attr("action");
	var options={
			url : urlStr,
			dataType : 'json',
			error:function(response){alert("系统繁忙，请重试");
										   //关闭遮罩层
								    	$("#overLay").remove();
								        $.powerFloat.hide();
									},
			success  : function(data){
				if(data.type!=null && data.type=='login'){
					alert("会话过时，请重新登陆！！");
					uUrl("/login.do");
					return;
				}
				if( data.fieldErrors != null ){
					  //关闭遮罩层
			    	$("#overLay").remove();
			        $.powerFloat.hide();
					showErrorMsg(data);
					return false;
				}
				if(data.isError){//isExist
					   //关闭遮罩层
			    	$("#overLay").remove();
			        $.powerFloat.hide();
			        if(ERRORMSG[data.errorCode]!=undefined){
			        	alert(ERRORMSG[data.errorCode]);
			        }else{
			        	alert("系统错误，请稍候再试");
			        }
				}else{
					curEntityId = data.entityId;
					upload(curEntityId);
					if(uploadFlag){
						  //关闭遮罩层
						saveOver();
					}
				}
				}
			};
	$("#"+uploadForm).ajaxSubmit(options);
}
function JsonToString(o) {    
    var arr = []; 
    var fmt = function(s) { 
        if (typeof s == 'object' && s != null) return JsonToStr(s); 
        return /^(string|number)$/.test(typeof s) ? "'" + s + "'" : s; 
    } 
    for (var i in o) 
         arr.push("'" + i + "':" + fmt(o[i])); 
    return '{' + arr.join(',') + '}'; 
} 
function upload(entityId){
	sumAttachment();
	$("#"+uploadForm).find(":file").each(function(){
		var id=$(this).attr("id");
		if($("#"+id+"_HIDDEN").val()!=null && $("#"+id+"_HIDDEN").val()!=''){
			var temp=$("#"+uploadForm).find("#"+"uploadifive-"+id+"-queue").children().size();
			var type=id;
			var curParams ={};
			curParams['attachment.attachmentType']=type;
			curParams['classId']=entityId;
			curParams['className']=className;
			getAttachMentParams(curParams,id);
			if(temp>0){
				for(key in curParams){
				  	$(this).data('uploadifive').settings.formData[key] = curParams[key];
			  	}
				$(this).uploadifive('upload');
			}else if(haveId(id)){//文件没变化只需要保存里面的内容
				updateAttachment(curParams,id);
			}
		}
	});
}
function updateAttachment(curParams,id){
	var entityId = $("#"+id+"_ATTACH_ID").val();
	setAttachMentValue(curParams,'attachment.id',entityId);
 	ajaxPostParams(curParams,yUrl('attachment/save.do'),function(){
 		fileNum-=1;
 		if(fileNum<=0){
 			saveOver();
 		}
 	},function(){
 		alert("保存失败,稍候再试");
 		closeLay();
 	});
 }
function haveId(id){
	return $("#"+id+"_ATTACH_ID").val()!=null&&$("#"+id+"_ATTACH_ID").val()!='';
}
function getAttachMentParams(curParams,id){
	//取有效期
	var st=$("#"+id+"_PERIOD_S").val();
	var et=$("#"+id+"_PERIOD_E").val();
	//取备注
	var remark=$("#"+id+"_REMARK").val();
	setAttachMentValue(curParams,'attachment.remark',remark);
	setAttachMentValue(curParams,'attachment.period.start',st);
	setAttachMentValue(curParams,'attachment.period.end',et);
	setAttachMentField(curParams,'codeNumber', id);
	setAttachMentField(curParams,'orgname',id);
	setAttachMentField(curParams,'orgtype',id);
	
	setAttachMentField(curParams,'orgAddress',id);
	setAttachMentField(curParams,'awardUnit',id);
	setAttachMentField(curParams,'orgcodeSn',id);
	setAttachMentField(curParams,'legalPerson',id);
	setAttachMentField(curParams,'mainPerson',id);
	setAttachMentField(curParams,'regCapital',id);
	setAttachMentField(curParams,'factCapital',id);
	setAttachMentField(curParams,'operationScope',id);
	setAttachMentField(curParams,'operationPattern',id);
	setAttachMentField(curParams,'operationNature',id);
	setAttachMentField(curParams,'diagnosisSubject',id);
	setAttachMentField(curParams,'capitalSources',id);
	setAttachMentField(curParams,'otherAddress',id);
	setAttachMentField(curParams,'continuedScope',id);
	setAttachMentField(curParams,'approveVersion',id);
}
function setAttachMentField(params,refField,refId){
	setAttachMentValue(params,"attachment."+refField,$("#"+refId+"_"+refField).val());
}
function setAttachMentValue(params,refKey,refValue){
	if(refValue!=null){
		params[refKey] = refValue;
	}
}
var fileNum;
//统计需要提交的附件数量
function sumAttachment(){
	fileNum = 0;
//	eval(formId+"Var=0");
	$("#"+uploadForm).find(":file").each(function(){
		var id=$(this).attr("id");
		if($("#"+id+"_HIDDEN").val()!=null && $("#"+id+"_HIDDEN").val()!=''){
			var temp=$("#"+uploadForm).find("#"+"uploadifive-"+id+"-queue").children().size();
			//alert(temp);
			if(temp>0){
				fileNum = fileNum+temp;
			}else if(haveId(id)){
				fileNum+=1;
			}
//			eval(formId+"Var=new Number("+formId+"Var)+new Number("+temp+")");
		}
	});
	if(fileNum==0){
		 //关闭遮罩层
		closeLay();
        uploadFlag=true;
	}
}

function deleteImg(entityId,obj){
	if(window.confirm("确定删除附件？")){
		$.ajax({
			type:"post",
			url:yUrl("attachment/deleteAtt.do"),
			data:"attachment.id="+entityId+"&className="+className,
			success:function(){
				var objId = $(obj).parent().parent().attr('id');
				objId = objId.substring(0,objId.indexOf("_MSG"));
				//alert(objId);
				//如果上层DIV只含有1个元素，代表里面只有即将删除的上传文件，应该把隐藏域置空
				if($(obj).parent().parent().children().size()==1){
					//$(obj).parent().parent().next().next().val("");
					if ($("#"+"uploadifive-"+objId+"-queue").children().size()==0) {
						$("#"+objId+"_HIDDEN").val("");
					}
					checkHaveUpload(objId);
				}
				$(obj).parent().remove();
			}
		});
	}
 }
function showErrorMsg(data){
	var alertStr="";
	alert(alertStr);
}
function checkHaveUpload(fileId){
	var haveImg = $("#"+fileId+"_HIDDEN").val();
	  if(haveImg!=null && haveImg.length>0){
		  $("#"+fileId+"_PF_DOWNLOAD").css("background-color","#E5F3FB");
	  }
}
var errorArr=[];
function configUploadify(fileId,msgId,fileType,fileDesc,fileSize){
	  if(fileType==undefined || fileType=='' || fileType==null){
		  //fileType='*.jpg;*.gif;*.png;*.pdf;*.doc;*.docx;';
		  fileType='.jpg,.gif,.png,.pdf,.doc,.docx';
		  fileDesc='请选择';
	  }
	  if(msgId==undefined){
		  msgId=fileId+"_MSG";
	  }
	  if(fileSize==undefined){
		  fileSize= '2048576';
	  }
		//浮动窗口
	  $("#"+fileId).after(
			  "<img id='"+fileId+"_PF_DOWNLOAD' src='"
			+ contextPath
			+ "/images/background/icon_download.png'></img>"
	  );
	$("#"+fileId).after(
			  "<img id='"
			+ fileId
			+ "_PF_UPLOAD'  src='"
			+ contextPath
			+ "/images/background/icon_upload.png'></img>&nbsp;"
	);
	checkHaveUpload(fileId);
	$('#'+fileId).uploadifive({
		'uploadScript'    : 
				  yUrl("attachment/upload.do") 
				+ ';jsessionid='
				+ sessionId,//<s:url value="/attachment/upload.do"/>
		'fileObjName' : 'uploadify',
		'multi'     : true,
		'buttonClass':'uploadifive-button',
		'simUploadLimit' : '1',
		'fileType'   : fileType,
		'buttonText'  : fileDesc,
		'fileSizeLimit' : fileSize,
		'cancelImg' : contextPath+'/scripts/jquery/plugins/uploadify/cancel.png',
		'queueSizeLimit' : '100',
		'auto'      : false,
		'width'    : 46,
		'height'    : 20,
		'overrideEvents' : ['onUploadComplete','onFallback','onError','onCancel','onSelect'],
		'onFallback' : function() {//如果浏览器没有兼容的HTML5文件API功能触发
			alert('浏览器不支持HTML5,无法上传！');
		},
		'onUploadComplete'     : function (file,data){
			var entityId=eval("("+data+")").entityId;
			//var entityId = null;
			if(entityId==null){
				errorArr.push($(this).attr('id'));
				$("#"+$(this).attr('id')+"_PF_UPLOAD").css("background-color","red");
				updateOver();
				return;
			}
			//$("#" + jQuery(event.target).attr('id') + queueID).remove();
			//file框ID如果含有ma表示是产品信息，否则表示基础信息
			var divStr=
				"<div id='newslist'>"+
				"<img src='"+contextPath+"/images/background/cross.png'"+
				"width='16' height='16'"+ 
				"onclick=deleteImg('"+entityId+"',this) id='"+entityId+"'/>"+
				"<ul><li><a href=javascript:showAttachment('"+entityId+"');>"+
				file.name+"</a></li></ul>"+
				"</div>";
			$("#"+msgId).append(divStr);
			checkHaveUpload(fileId);
			$("#"+fileId+"_PF_UPLOAD").attr("style","");
			//取所在form的ID
			var formId=$("#"+fileId).parents("form").attr("id");
			updateOver();
		},
		'onError'      : function (file,errorType,data){
				if(errorType=="FILE_SIZE_LIMIT_EXCEEDED"){
					alert("文件大小超出限制，请重新选择");
				}
				$("#"+fileId+data.queueId).remove();
				if(
					   $("#"+msgId).children().size()==0
					&& $("#"+"uploadifive-"+fileId+"-queue").children().size()==0
				){
				$("#"+fileId+"_HIDDEN").val("");
			}
			var str=$(this).parents("form").attr("id");
			var num=str.replace(/[a-zA-Z]+/g,"");
			modelShow(num);
			$("#"+"uploadifive-"+fileId+"-queue").css("display","block");
			// $("#" + jQuery(event.target).attr('id') + queueID).focus();
		},
		'onSelect'    :  function (){
			$("#"+fileId+"_PF_UPLOAD").css("background-color","#E5F3FB");
		},
		'onCancel'    :  function (data){
			if(data.fileCount==0&&$("#"+msgId).children().size()==0){
			var id=$(this).attr('id');
				$("#"+ id + "_HIDDEN").val("");
			}
			if(data.fileCount==0)$("#"+fileId+"_PF_UPLOAD").attr("style","");
		}
	});
	
	$("#"+fileId+"_PF_UPLOAD").powerFloat({
		target:$("#"+"uploadifive-"+fileId+"-queue")
	});
	$("#"+fileId+"_PF_DOWNLOAD").powerFloat({
		target:$("#"+msgId)
	});
}
function updateOver(){
	 fileNum-=1;
	 if(fileNum==0){
		 if(errorArr.length==0){
		    //关闭遮罩层
	    	saveOver();
		 }else{
			 closeLay();
			 alert(
				  "保存失败，有"
				+ errorArr.length
				+ "个文件为空文件或者其它不达标文件导致上传不成功，请重新选择并保存"
			);
			errorArr=[];
		}
	}
}
function saveOver(){
	closeLay();
    uploadCallBack();
}