public CPFlow GetFlowByFlowVerId(int flowVerId, bool isLoadFlowPhaseInfo, bool isLoadPhaseLinkInfo)
{
int nCount = 0;
if (isLoadFlowPhaseInfo)
{
nCount++;
}
if (isLoadPhaseLinkInfo)
{
nCount++;
}
Expression <Func <CPFlow, dynamic> >[] eagerLoadingProperties = new Expression <Func <CPFlow, dynamic> > [nCount];
int nIndex = 0;
if (isLoadFlowPhaseInfo)
{
eagerLoadingProperties[nIndex] = t => t.PhaseCol;
nIndex++;
}
if (isLoadPhaseLinkInfo)
{
eagerLoadingProperties[nIndex] = t => t.PhaseLinkCol;
nIndex++;
}
//ISpecification<CPFlow> specification;
//specification = new ExpressionSpecification<CPFlow>(t => t.TreeCode.Equals(treeCode));
CPFlow flow = this._BaseCPFlowRep.Get(flowVerId, eagerLoadingProperties);
return(flow);
}
/// <summary>
/// 根据配置信息获取流程首节点
/// </summary>
/// <param name="flowVerId">流程版本ID</param>
/// <returns>返回首节点，未找到返回空</returns>
public CPFlowPhase GetFirstPhase(int flowVerId)
{
CPFlow flow = this.GetFlowByFlowVerId(flowVerId, true, true);
if (flow.PhaseCol == null || flow.PhaseLinkCol.Count <= 0)
{
return(null);
}
CPFlowPhase phase = null;
flow.PhaseCol.ForEach(t => {
if (flow.PhaseLinkColSubmit.Where(c => c.EndPhaseId.Equals(t.PhaseId)).Count() <= 0)
{
phase = t;
return;
}
});
return(phase);
}
public bool UpdateFlow(CPFlow flow)
{
this._BaseCPFlowRep.Update(flow);
return(true);
}
public bool UpdateFlowByDesigner(CPFlowDesigner flowDesign, int flowVerId, string flowName, ref string errorMsg)
{
bool b = true;
#region 先修改流程基本信息配置和节点和路径
CPFlow flow = this.GetFlowByFlowVerId(flowVerId, true, true);
if (flow == null)
{
b = false;
errorMsg = "根据FlowVerId[" + flowVerId + "]获取流程配置时，未取到配置信息";
return(b);
}
flow.FlowName = flowName;
flow.CreateTime = DateTime.Now;
#region 步阶段信息
List <CPFlowPhase> phaseColAdd = new List <CPFlowPhase>();
List <CPFlowPhase> phaseColUpdate = new List <CPFlowPhase>();
List <CPFlowPhase> phaseColDel = new List <CPFlowPhase>();
flow.PhaseCol.ForEach(t => {
bool bIsDelete = true;
CPFlowDesignerPhase dPhaseTmp = null;
foreach (string key in flowDesign.states.Keys)
{
CPFlowDesignerPhase dPhase = flowDesign.states[key];
if (dPhase.props.temp1 != null &&
dPhase.props.temp1.value != null &&
string.IsNullOrEmpty(dPhase.props.temp1.value) == false &&
int.Parse(dPhase.props.temp1.value).Equals(t.PhaseId))
{
dPhaseTmp = dPhase;
bIsDelete = false;
break;
}
}
//看看是不是删除了
if (bIsDelete)
{
phaseColDel.Add(t);
}
else
{
//修改
t.PhaseType = dPhaseTmp.ConvertTypeToPhaseType();
t.PhaseName = dPhaseTmp.text.text;
t.PositionX = Convert.ToDouble(dPhaseTmp.attr.x);
t.PositionY = Convert.ToDouble(dPhaseTmp.attr.y);
t.Width = Convert.ToDouble(dPhaseTmp.attr.width);
t.Height = Convert.ToDouble(dPhaseTmp.attr.height);
phaseColUpdate.Add(t);
}
});
//找出新增加的
foreach (string key in flowDesign.states.Keys)
{
// string phaseIdTmp = flowDesign.states[key].props.temp1.value;// key.Replace(designerPhasePre, "");
// if(flow.PhaseCol.Where(t=>t.PhaseId.Equals(int.Parse(phaseIdTmp))).Count()<=0)
if (flowDesign.states[key].props.temp1 == null || string.IsNullOrEmpty(flowDesign.states[key].props.temp1.value))
{
CPFlowDesignerPhase dPhase = flowDesign.states[key];
CPFlowPhase newPhase = new CPFlowPhase();
newPhase.FlowVerId = flow.FlowVerId;
newPhase.PhaseType = dPhase.ConvertTypeToPhaseType();
newPhase.PhaseName = dPhase.text.text;
newPhase.PositionX = Convert.ToDouble(dPhase.attr.x);
newPhase.PositionY = Convert.ToDouble(dPhase.attr.y);
newPhase.Width = Convert.ToDouble(dPhase.attr.width);
newPhase.Height = Convert.ToDouble(dPhase.attr.height);
phaseColAdd.Add(newPhase);
}
}
phaseColDel.ForEach(t => { flow.PhaseCol.Remove(t); });
phaseColAdd.ForEach(t => { flow.PhaseCol.Add(t); });
try
{
//先删除下阶段相关信息
List <int> phaseIdCol = new List <int>();
phaseColDel.ForEach(t => { phaseIdCol.Add(t.PhaseId); });
this._BaseCPFlowRep.DeletePhase(phaseIdCol);
flow.CreateTime = DateTime.Now;//为确保每次都调用保存数据库
this._BaseCPFlowRep.Update(flow);
}catch (Exception ex)
{
b = false;
errorMsg = "保存阶段信息时出错，详细信息为:" + ex.Message;
return(b);
}
#endregion
#region 步路径信息
List <CPFlowPhaseLink> linkColAdd = new List <CPFlowPhaseLink>();
List <CPFlowPhaseLink> linkColUpdate = new List <CPFlowPhaseLink>();
List <CPFlowPhaseLink> linkColDel = new List <CPFlowPhaseLink>();
//修改或删除
flow.PhaseLinkCol.ForEach(t => {
bool bExists = false;
CPFlowDesignerPhaseLink dLink = null;
foreach (string key in flowDesign.paths.Keys)
{
CPFlowDesignerPhaseLink dLinkTmp = flowDesign.paths[key];
//if(dLink.from.Equals(designerPhasePre + t.StartPhaseId.ToString(),StringComparison.CurrentCultureIgnoreCase)
//&& dLink.to.Equals(designerPhasePre + t.EndPhaseId.ToString(), StringComparison.CurrentCultureIgnoreCase)
//)
if (dLinkTmp.props.temp1 != null && dLinkTmp.props.temp1.value != null &&
string.IsNullOrEmpty(dLinkTmp.props.temp1.value) == false &&
int.Parse(dLinkTmp.props.temp1.value).Equals(t.LinkId)
)
{
bExists = true;
dLink = dLinkTmp;
break;
}
}
if (bExists == false)
{
linkColDel.Add(t);
}
else
{
t.TipX = Convert.ToDouble(dLink.text.textPos.x);
t.TipY = Convert.ToDouble(dLink.text.textPos.y);
t.LinkDots = "";
dLink.dots.ForEach(dot => {
if (string.IsNullOrEmpty(t.LinkDots))
{
t.LinkDots = dot.x + "," + dot.y;
}
else
{
t.LinkDots += ";" + dot.x + "," + dot.y;
}
});
}
});
//新加的
foreach (string key in flowDesign.paths.Keys)
{
CPFlowDesignerPhaseLink dLink = flowDesign.paths[key];
CPFlowDesignerPhase startPhaseDesigner = flowDesign.states[dLink.from];
CPFlowDesignerPhase endPhaseDesigner = flowDesign.states[dLink.to];
int startPhaseIdDesigner = 0;
int endPhaseIdDesigner = 0;
//看下这个节点是不是新加的
if (startPhaseDesigner.props.temp1 != null && startPhaseDesigner.props.temp1.value != null &&
string.IsNullOrEmpty(startPhaseDesigner.props.temp1.value) == false
)
{
startPhaseIdDesigner = int.Parse(startPhaseDesigner.props.temp1.value);
}
else
{
//新加的节点
List <CPFlowPhase> tColTmp = flow.PhaseCol.Where(t => t.PositionX.Equals(Convert.ToDouble(startPhaseDesigner.attr.x)) &&
t.PositionY.Equals(Convert.ToDouble(startPhaseDesigner.attr.y))).ToList();
startPhaseIdDesigner = tColTmp[0].PhaseId;
}
if (endPhaseDesigner.props.temp1 != null && endPhaseDesigner.props.temp1.value != null &&
string.IsNullOrEmpty(endPhaseDesigner.props.temp1.value) == false
)
{
endPhaseIdDesigner = int.Parse(endPhaseDesigner.props.temp1.value);
}
else
{
//说明开始节点是新加的，那就要根据定制器中新节点的X和Y去找对应数据库中的ID
List <CPFlowPhase> tColTmp = flow.PhaseCol.Where(t => t.PositionX.Equals(Convert.ToDouble(endPhaseDesigner.attr.x)) &&
t.PositionY.Equals(Convert.ToDouble(endPhaseDesigner.attr.y))).ToList();
endPhaseIdDesigner = tColTmp[0].PhaseId;
}
if (flow.PhaseLinkCol.Where(t => t.StartPhaseId.Equals(startPhaseIdDesigner) && t.EndPhaseId.Equals(endPhaseIdDesigner)).Count() <= 0)
{
CPFlowPhaseLink linkNew = new CPFlowPhaseLink();
linkNew.FlowVerId = flow.FlowVerId;
linkNew.StartPhaseId = startPhaseIdDesigner;
linkNew.EndPhaseId = endPhaseIdDesigner;
linkNew.TipX = Convert.ToDouble(dLink.text.textPos.x);
linkNew.TipY = Convert.ToDouble(dLink.text.textPos.y);
linkNew.LinkDots = "";
dLink.dots.ForEach(dot => {
if (string.IsNullOrEmpty(linkNew.LinkDots))
{
linkNew.LinkDots = dot.x + "," + dot.y;
}
else
{
linkNew.LinkDots += ";" + dot.x + "," + dot.y;
}
});
if (dLink.props == null || dLink.props.PathType == null ||
string.IsNullOrEmpty(dLink.props.PathType.value))
{
linkNew.LinkType = CPFlowEnum.LinkTypeEnum.Submit;
}
else
{
if (dLink.props.PathType.value.Trim().Equals("1"))
{
linkNew.LinkType = CPFlowEnum.LinkTypeEnum.Submit;
}
else if (dLink.props.PathType.value.Trim().Equals("2"))
{
linkNew.LinkType = CPFlowEnum.LinkTypeEnum.Fallback;
}
else
{
linkNew.LinkType = CPFlowEnum.LinkTypeEnum.Submit;
}
}
linkColAdd.Add(linkNew);
}
}
linkColDel.ForEach(t => { flow.PhaseLinkCol.Remove(t); });
linkColAdd.ForEach(t => { flow.PhaseLinkCol.Add(t); });
try
{
flow.CreateTime = DateTime.Now;//为确保每次都调用保存数据库
this._BaseCPFlowRep.Update(flow);
}
catch (Exception ex)
{
b = false;
errorMsg = "保存阶段路径信息时出错，详细信息为:" + ex.Message;
return(b);
}
#endregion
#endregion
return(b);
}
