/// <summary>
/// 根据XML定义文件创建流程
/// </summary>
/// <param name="strFlowXml"></param>
/// <returns></returns>
public static WF1_WorkFlow CreateWFInstanceFromXmlDefine(string strFlowXml)
{
WF1_WorkFlow workflowInstanc = new WF1_WorkFlow();
XElement FlowDefine = XDocument.Parse(strFlowXml).Root;
var FlowDefineActivitys = (from ent in FlowDefine.Elements()
where ent.Name == "Activitys"
select ent).ToList();
foreach(var item in FlowDefineActivitys.Elements())
{
WF2_WorkFlowActivitysActivity acivity= new WF2_WorkFlowActivitysActivity();
acivity.Name = item.Attribute("Name").Value;
acivity.X = item.Attribute("X").Value;
acivity.Y = item.Attribute("Y").Value;
acivity.RoleName = item.Attribute("RoleName").Value;
acivity.UserType = item.Attribute("UserType").Value;
acivity.IsOtherCompany = item.Attribute("IsOtherCompany").Value;
acivity.OtherCompanyID = item.Attribute("OtherCompanyID").Value;
acivity.OtherCompanyName = item.Attribute("OtherCompanyName").Value;
acivity.Remark = item.Attribute("Remark").Value;
var CountersignsList = from ent in item.Elements()
where ent.Name == "Countersigns"
select ent;
if (CountersignsList.Count() > 0)
{
foreach (var CountersignsItem in CountersignsList)
{
WF21_WorkFlowActivitysActivityCountersigns Countersigns = new WF21_WorkFlowActivitysActivityCountersigns();
Countersigns.CountersignType = CountersignsItem.Attribute("CountersignType").Value;
var CountersignChildList = from ent in CountersignsItem.Elements()
where ent.Name == "Countersign"
select ent;
if(CountersignChildList.Count()>0)
{
foreach(var CountersignChild in CountersignChildList)
{
WF211_WorkFlowActivitysActivityCountersignsCountersign Countersign = new WF211_WorkFlowActivitysActivityCountersignsCountersign();
Countersign.StateType = CountersignChild.Attribute("StateType").Value;
Countersign.RoleName = CountersignChild.Attribute("RoleName").Value;
Countersign.IsOtherCompany = CountersignChild.Attribute("IsOtherCompany").Value;
Countersign.OtherCompanyID = CountersignChild.Attribute("OtherCompanyID").Value;
Countersign.OtherCompanyName = CountersignChild.Attribute("OtherCompanyName").Value;
Countersign.UserType = CountersignChild.Attribute("UserType").Value;
Countersign.UserTypeName = CountersignChild.Attribute("UserTypeName").Value;
//添加会签角色子节点
Countersigns.Countersign.Add(Countersign);
}
}
//添加会签节点
acivity.Countersigns.Add(Countersigns);
}
}
//添加活动节点
workflowInstanc.Activitys.Add(acivity);
}
//workflowInstanc.Activitys
var FlowDefineRules = (from ent in FlowDefine.Elements()
where ent.Name == "Rules"
select ent).ToList();
foreach (var item in FlowDefineRules.Elements())
{
WF3_WorkFlowRulesRule role = new WF3_WorkFlowRulesRule();
role.Name = item.Attribute("Name").Value;
role.Remark = item.Attribute("Remark").Value;
role.StrStartActive = item.Attribute("StrStartActive").Value;
role.StrEndActive = item.Attribute("StrEndActive").Value;
var conditionList = from ent in item.Elements()
where ent.Name=="Conditions"
select ent;
if (conditionList.Count() > 0)
{
foreach (var conditionItem in conditionList)
{
WF31_WorkFlowRulesRuleConditions condition = new WF31_WorkFlowRulesRuleConditions();
condition.Name = conditionItem.Attribute("Name").Value;
condition.Object = conditionItem.Attribute("Object").Value;
condition.CodiCombMode = conditionItem.Attribute("CodiCombMode").Value;
//condition.Condition = conditionItem.Attribute("Condition").Value;
var conditionChildList = from ent in conditionItem.Elements()
where ent.Name=="Condition"
select ent;
if(conditionChildList.Count()>0)
{
foreach(var ChildConditionItem in conditionChildList)
{
WF311_WorkFlowRulesRuleConditionsCondition
conditionChild = new WF311_WorkFlowRulesRuleConditionsCondition();
conditionChild.Name = ChildConditionItem.Attribute("Name").Value;
conditionChild.Description = ChildConditionItem.Attribute("Description").Value;
conditionChild.CompAttr = ChildConditionItem.Attribute("CompAttr").Value;
conditionChild.DataType = ChildConditionItem.Attribute("DataType").Value;
conditionChild.Operate = ChildConditionItem.Attribute("Operate").Value;
conditionChild.CompareValueMark = ChildConditionItem.Attribute("CompareValueMark").Value;
conditionChild.CompareValue = ChildConditionItem.Attribute("CompareValue").Value;
//添加子条件描述至条件中
condition.Condition.Add(conditionChild);
}
}
//添加条件描述至roles
role.Conditions.Add(condition);
}
}
//添加活动连线规则
workflowInstanc.Rules.Add(role);
}
return workflowInstanc;
}
private static List<string> getRoleIdsFromActivit(WF1_WorkFlow WfDefine, string ActivitId)
{
List<string> roleIds = new List<string>();
var rolesList = from ent in WfDefine.Activitys
where ent.Name == ActivitId
select ent;
if (rolesList.Count() > 0)
{
var ActiviObj = rolesList.FirstOrDefault();
//存在会签的情况下
if (ActiviObj.Countersigns.Count() > 0)
{
var Countersign = ActiviObj.Countersigns[0];
if (Countersign.CountersignType == "0")
{
//会签并要求所有人都要终审通过
foreach (var CountersignChild in Countersign.Countersign)
{
//获取所有角色id
roleIds.Add(CountersignChild.UserType);
}
}
}
else
{
//不存在会签，直接返回roleid
roleIds.Add(ActiviObj.RoleName);
}
}
return roleIds;
}
/// <summary>
/// 获取流程下一节点角色
/// </summary>
/// <param name="WfDefine"></param>
/// <param name="strStartActive"></param>
/// <param name="BussinessObj"></param>
/// <returns></returns>
public static string GetNextStepRoles(WF1_WorkFlow workFlowDefine, string strStartActive, string BussinessObj)
{
var WfDefine = workFlowDefine;
List<string> rolesList = new List<string>();
var nextRoles = from ent in WfDefine.Rules
where ent.StrStartActive == strStartActive
select ent;
int i = nextRoles.Count();
//获取从传入的节点为开始的所有连线
if (i > 0)
{
//只有一条连线情况下
if (i == 1)
{
//rolesList=getRoleIdsFromEndActivit(WfDefine,nextRoles.FirstOrDefault().StrEndActive);
return nextRoles.FirstOrDefault().StrEndActive;
}
else
{
//拥有2个以上的连线，说明带有条件
//1.获取所有条件
//2.遍历所有条件判断条件是否满足
//3.判断同样的条件情况下谁更优先
//用来保存最终满足的条件Role
List<WFCondition> ConditionList = new List<WFCondition>();
List<WFRoles> WFRolesList = new List<WFRoles>();
foreach (var role in nextRoles)
{
//如果条件成立，添加当前activit
CheckConditionList(role.StrStartActive, role.StrEndActive, role.Conditions, BussinessObj, ref WFRolesList, ref ConditionList);
}
//最终条件满足的
var active = ConditionList.FirstOrDefault();
return active.StrEndActive;
//rolesList=getRoleIdsFromEndActivit(WfDefine, active.StrEndActive);
}
}
else
{
throw new Exception("未找到下一节点：" + strStartActive);
}
}