var wsTree,
	menu,
	menu_root,
	wsHeight, 
	varHeight,
	varTree,
	dialog,
	varStruTree,
	_seq = 1;// 当前页面的ID随机种子
	
$(function() {
	// 布局
	$("#webLayout").ligerLayout({
				leftWidth : 350,
				height : '100%',
				allowLeftResize : false
			});
	// 流程变量树
	varHeight = $('#varLayout').height();
	loadVarTree();
	
	//为选择绑定类型的下拉框设置处理
	$('.table-detail').delegate("select[name=bindingType]","change",function() {
			var table = $(this).closest("table");
			$('tr[bingdingType]',table).hide();
			$('tr[bingdingType=' + $(this).val() + ']',table).show('fast');
	});
	$("#varTree").height(varHeight - 20);
	// 保存
	$("#dataFormSave").click(function(){saveWebserviceSet();});
	//如果数据库中已有该节点的映射记录，则解析到界面上
	if(bpmNodeWebServiceDocument)
		parseNodeWebservice(bpmNodeWebServiceDocument);
	
	$("#add_custom").click(function(){
		if(dialog==null){
			dialog = $.ligerDialog.open({title:'添加自定义参数',target:$("#custom_param_div"),width:400,height:250,buttons:
				[ {text : '确定',onclick: updateCustomParam},
				{text : '取消',onclick: function (item, dialog) {
						dialog.hide();
					}
				}]});
		}
		dialog.show();
	});
});

function updateCustomParam(item, dialog){
	var parent = $("#custom_param_div"),
		id = $("input[name='id']",parent).val(),
		name = $("input[name='name']",parent).val(),
		paramType = $("select[name='paramType']",parent).val(),
		description = $("input[name='description']",parent).val();
	
	if(!name){
		$.ligerDialog.warn('提示信息','参数名称不能为空');
	}
	var newNode = {id:id,name:name,paramType:paramType,description:description};
	newNode = varStruTree.addNodes(null, newNode);
	dialog.hide();
}

function getCustomParam(){
	var customParams = varStruTree.getNodes(),
		json = [];
	
	for(var i=0,c;c=customParams[i++];){
		json.push({id:c.id,name:c.name,setid:c.setid,paramType:c.paramType,description:c.description});
	}
	if(json && json.length > 0){
		return JSON2.stringify(json);
	}
	else{
		return "";
	}
};

//加载变量树
function loadVarTree(){
	var setting = {
		async: {enable: false},
		data: {
			key:{name:"name"}			
		},
		view: {
			selectedMulti: false
		},
		edit: {
			drag: {
				prev: true,inner: true,next: true,isMove:true
			},
			enable: true,
			showRemoveBtn: false,
			showRenameBtn: false
		}
	};
	var url=__ctx + "/platform/bpmCommonWsSet/bpmCommonWsSet/getWsParams.ht";
	var params={setId:bpmNodeWebServiceSetId};
	$.post(url,params,function(result){	
		var json = eval('(' + result + ')');
		varStruTree=$.fn.zTree.init($("#varTree"), setting,json);
		varStruTree.expandAll(true);
		
		//拖拽变量树上的字段到输入、输出字段上
		$(".drag-span").dragspan({buddy : 'varTree',treeDropHandler:function(t,n){
			t = $(t);
			t.text(n.name);
			t.attr("varId",n.id);
			t.closest("tr").next().find("td").html(n.paramType);
		}});
	});
};	

//数据库中已经有设置的记录了，此时需要回显到页面
function parseNodeWebservice(v){
	var v = eval("("+v+")");
	addMethodNode(v,true);
};

//保存的处理
function saveWebserviceSet(){
	var obj = {},
		me = $("table[zone=method]");
	if(!me)return;
	var	methodInfo = me.data("methodInfo"),
		inputTable = $(".table-detail[zone=binding]"),
		alias = $("input[name='alias']",me).val();
	
	if(!alias){
		$.ligerDialog.warn('WS调用别名不能为空');
		return;
	}
	
	if(methodInfo){
		obj.inputParams = methodInfo.inputParams.children;
	}
	obj.url = $("input[var=invokeUrl]",me).val(); 
	obj.serviceName = $("input[var=serviceName]",me).val();
	obj.soapaction = $("input[var=soapaction]",me).val();
	obj.method = $("td[var=method]",me).text();
	obj.namespace = $("td[var=namespace]",me).text();
	obj.inputs = [];
	//遍历所有的入参设定
	for(var i=0,c;c=inputTable[i++];){
		var param = {};				
		
		param.name = $("span[var=name]",c).text();
		if(!param.name)continue;
		param.fullpath = $("input[var=fullpath]",c).val();
		param.soapType = $("td[var=type]",c).text();
		param.bindingType = $("select[name=bindingType]",c).val();
		
		var binding = $("[name='defValue" + param.bindingType +"']",c);
		param.bindingVal = binding.val()?binding.val():binding.text();
		param.bindingVal = param.bindingVal.jsonEscape();
		param.javaType = javaType = $("[name=javaType]",c).text();
		obj.inputs.push(param);
	}
	var customParams = getCustomParam(),
		wsdlUrl = $("#wsdlTxt").val();
	
	obj = JSON2.stringify(obj);
	var url = __ctx + "/platform/bpmCommonWsSet/bpmCommonWsSet/save.ht";
	
	var setObj = {};
	setObj.id = bpmNodeWebServiceSetId;
	setObj.alias = alias;
	setObj.wsdlUrl = wsdlUrl;
	setObj.document = obj;
	setObj = JSON2.stringify(setObj);
	$.post(url,{setObj:setObj,customParams:customParams},function(d){
		var result = eval("("+d+")");
		if(result.result)
			$.ligerDialog.success(result.message,"提示信息",function(){
				this.location.href = "list.ht";
			});
		else
			$.ligerDialog.error(result.message,"出错了");
	});
};

// 添加
var addMethodNode = function(t,depParse) {
	var params = {
		wsdlUrl : t.url,
		nodeName : t.method,
		serviceName : t.serviceName
	};
	var setting = {
		view : {
			addDiyDom : function(treeId, treeNode) {
				var type = treeNode.type;
				var aObj = $("#" + treeNode.tId + "_a");
				aObj.append('<span style="margin-left:5px;">(' + type+ ')</span>');
			},
			selectedMulti : false
		},
		check : {
			enable : true,
			chkboxType : {
				"Y" : "",
				"N" : ""
			}
		},
		callback : {
			beforeCheck : function(treeId, treeNode) {
				if (!treeNode.type) {
					return true;
				}
				if (treeNode.checked) {
					if (confirm("是否取消当前参数[" + treeNode.name + "]的绑定配置?")) {
						var $div = $('#' + treeId + "-edit");
						if ($div.length < 1) {
							return;
						}						
						$("#" + treeNode.name + "_" + rep_list(treeNode.type) +"-edit", $div).remove();
						
						return true;
					} else {
						return false;
					}
				}
				return true;
			},
			onCheck : function(event, treeId, treeNode) {// 选中事件
				var $div = $('#' + treeId + "-edit");
				if ($div.length < 1) {
					return;
				}
				if (!treeNode.type) {
					return;
				}
				if (treeNode.checked) {// 选中
					$('#' + treeNode.tId + '_a').click();
				} else {
					var $editTable = $("#" + treeNode.tId + "-edit", $div);
					$editTable.remove();
				}
			},
			onClick : function(event, treeId, treeNode) {// 单击事件
				// 没有选中,则不需要处理
				if (!treeNode.checked) {
					return;
				}
				var $div = $('#' + treeId + "-edit");
				cloneBindingTable(treeNode,$div);
			}
		}
	};
	
	$.ligerDialog.waitting('正在加载中,请稍候...');
	
	$.ajax({
		type : "POST",
		url : __ctx + "/platform/bpm/bpmNodeWebService/get.ht",
		data : params,
		dataType : "json",
		success : function(result) {
			$.ligerDialog.closeWaitting();
			var json = eval('(' + result + ')');
			if (!json.success) {
				$.ligerDialog.warn(json.msg,"提示信息");
				return false;
			}
			var operatorField = $("table[zone='method']");// 深度克隆
			$(operatorField).data("methodInfo",json);
			$("[var=wsdl]", operatorField).html(json.wsdl);
			$("[var=method]", operatorField).html(json.method);
			$("[var=namespace]", operatorField).html(json.namespace);
			$("[var=soapaction]", operatorField).val(json.soapaction);
			$("[var=invokeUrl]", operatorField).val(json.invokeUrl);
			$("[var=serviceName]",operatorField).val(params.serviceName);
			$("[var=del]", operatorField).unbind();// 删除所有事件
			$("[var=del]", operatorField).click(function(e) {
				$.ligerDialog.confirm("删除当前方法[" + json.method
								+ "]?","提示信息", function(rtn) {
							if (rtn) {
								operatorField.fadeOut(500, function() {
											$(this).remove();
										});
							}
						});
			});

			var $inputTreeUl = $("[var=inputTree]", operatorField);
			$inputTreeUl.attr("id", "inputtree" + (_seq++));
			var inputTreeEdit = $("[var=inputTreeEdit]", operatorField);
			// 对应的编辑处理div
			inputTreeEdit.attr("id",$inputTreeUl.attr("id") + "-edit");
			var inputParamsTree = $.fn.zTree.init($inputTreeUl, setting,json.inputParams);

			// 展开树
			inputParamsTree.expandAll(true);
			setTimeout(function(){
				//是否深度解析（当从数据库中取出有映射设置时，解析出来显示在界面上）
				if(depParse){
					var inputs = t.inputs;
					//解析输入参数绑定
					for(var i=0,c;c=inputs[i++];){
						cloneBindingTable(c,inputTreeEdit,1);
					}
				}
			},200);
		},
		error : function(msg) {
			$.ligerDialog.closeWaitting();
			$.ligerDialog.error("出错了！","提示信息");
			return;
		}
	});
};

function rep_list(t){
	if(!t)return t;
	return t.replace(/[\{|\}]/g,'_');
};

//获取参数名的全路径
function getFullPath(node){
	if(node.fullpath)return node.fullpath;
	var level = node.level,
		pathAry = [node.name];
	while(level>1){
		node = node.getParentNode();
		level = node.level;
		pathAry.push(node.name);
	}
	var path,
		newPathAry = [];
	while(path=pathAry.pop()){
		newPathAry.push(path);
	}
	return newPathAry.join('.');
};

//克隆绑定映射表
function cloneBindingTable(t,d,depParse){
	if (d.length < 1) {
		return;
	}
	$('table', d).hide();// 所有table隐藏
	if (!t.type&&!t.soapType) {
		return;
	}
	var $editTable = $("#" + t.name + "_" + rep_list(t.type) +"-edit", d),
		divType = d.attr("var");
	
	if ($editTable.length < 1) {
		$editTable = $("#editField [zone=binding]").clone(true,true);// 深度克隆
		$('input[var=fullpath]', $editTable).val(getFullPath(t));
		$('span[var=name]', $editTable).text(t.name);
		//是否从数据库中取出的数据显示到界面上
		if(depParse){
			$('[var=type]', $editTable).html(t.soapType);
			$("select[name=bindingType]",$editTable).val(t.bindingType);
			$editTable.attr("id", t.name + "_" + rep_list(t.soapType) + "-edit");
		}
		else{
			$('[var=type]', $editTable).html(t.type);
			$editTable.attr("id", t.name + "_" + rep_list(t.type) + "-edit");
		}
		//如果是输出参数，则移除固定值的选项
		if("outputTreeEdit"==divType){
			$("a.tipinfo",$editTable).removeClass("hidden");
			$("select[name=bindingType]",$editTable).find("option").each(function(){
				if($(this).val()=="1")
					$(this).remove();
			});
		}
		d.append($editTable);
		$editTable.hide();
	}
	$editTable.fadeIn(function(){
		if(depParse){
			$("select[name=bindingType]",$editTable).trigger("change");
			setTimeout(function(){
				var bindingVal = $("[name='defValue"+t.bindingType+"']",$editTable);				
				if(t.bindingType==1)
					bindingVal.val(t.bindingVal);
				else
					bindingVal.text(t.bindingVal.jsonUnescape());
				$("[name=javaType]",$editTable).text(t.javaType);
				var treeId = $("ul",d.siblings()).attr("id"),
					paramTree = $.fn.zTree.getZTreeObj(treeId);
					
				if(paramTree){
					var filter = function(node) {
						var fullPath = getFullPath(node);
					    return ( fullPath && fullPath == t.fullpath);
					};
					var curNode = paramTree.getNodesByFilter(filter, true);
					if(curNode)
						paramTree.checkNode(curNode, true, true);
				}
			},200);
		}
	});
};

// 通过WSDL地址查找数据
function getByWsdlUrl() {
	var wsdlUrl = $('#wsdlTxt').val();
	if ($.trim(wsdlUrl).length < 1) {
		$.ligerDialog.warn("还没有填写webService地址!","提示信息");
		return;
	}
	wsHeight = $('#wsLayout').height();
	$("#treeReFresh").click(function() {
				loadWsTree();
			});

	$("#treeExpand").click(function() {
				wsTree.expandAll(true);
			});
	$("#treeCollapse").click(function() {
				wsTree.expandAll(false);
			});
	// 加载树
	loadWsTree();
	$("#wsTree").height(wsHeight - 65);
}

// 加载webservice树
function loadWsTree() {
	var setting = {
		data : {
			key : {
				name : "name",
				wsdlUrl : "wsdlUrl"
			}
		},
		view : {
			selectedMulti : false
		},
		callback : {
			onDblClick : zTreeOnDblClick
		}
	};
	$.ligerDialog.waitting('正在查询中,请稍候...');
	$.ajax({
				type : "POST",
				url : __ctx + "/platform/bpm/bpmNodeWebService/getTreeData.ht",
				data : {
					'wsdlUrl' : $('#wsdlTxt').val()
				},
				dataType : "json",
				success : function(result) {
					$.ligerDialog.closeWaitting();
					var json = eval('(' + result + ')');
					wsTree = $.fn.zTree.init($("#wsTree"), setting, json);
					wsTree.expandAll(true);
				},
				error : function(msg) {
					$.ligerDialog.closeWaitting();
					$.ligerDialog.error("输入WebService地址是否错误或者链接异常，请检查！","提示信息");
					return;
				}
			});
};

/**
 * 双击webservice事件
 * 
 * @param {}
 *            e
 * @param {}
 *            treeId
 * @param {}
 *            treeNode
 */
function zTreeOnDblClick(e, treeId, treeNode) {
	wsTree.selectNode(treeNode);
	if (treeNode.level == 0) {
		return;
	} else {
		if (wsTree == null) {
			$.ligerDialog.warn("请先查询出webservice的方法","提示信息");
			return;
		}
		var treeNode = getSelectNode();
		if (treeNode && treeNode.level == 0) {
			$.ligerDialog.warn("请选择webservice的方法","提示信息");
			return;
		}
		treeNode.serviceName = treeNode.getParentNode().name;
		treeNode.url = treeNode.getParentNode().wsdlUrl;
		treeNode.method = treeNode.name;
		addMethodNode(treeNode);
	}
}

// 选中的节点
function getSelectNode() {
	wsTree = $.fn.zTree.getZTreeObj("wsTree");
	var nodes = wsTree.getSelectedNodes();
	return nodes[0];
}

// 关闭窗口
function closeWin() {
	$.ligerDialog.confirm("是否关闭当前窗口?","提示信息", function(rtn) {
				if (rtn) {
					window.close();
				}
			});
}