private void LoadSteps(IEnumerable<Step> srcSteps)
{
Steps = new List<Step>();
foreach (var step in srcSteps.Where(x => !x.Hidden))
{
var stepType = step.StepType;
Step dest;
switch (stepType)
{
case FlowStepType.BranchingStep:
dest = copyBranchingStep(step as BranchingStep);
break;
case FlowStepType.CreateObjectTask:
dest = copyCreateObjectStep(step as CreateObjectStep);
break;
case FlowStepType.EndStep:
dest = new EndStep(step as EndStep);
break;
case FlowStepType.GotoStep:
dest = new GotoStep(step as GotoStep);
break;
case FlowStepType.ParalleizationStep:
dest = new ParallelizationStep(step as ParallelizationStep);
break;
case FlowStepType.ParallelEndStep:
dest = new ParallelEndStep(step as ParallelEndStep);
break;
case FlowStepType.RestoreStep:
dest = new RestoreStep(step as RestoreStep);
break;
case FlowStepType.Stage:
dest = copyStage(step as Stage);
break;
case FlowStepType.TaskStep:
dest = copyTaskStep(step as TaskStep);
break;
case FlowStepType.WorkflowOwnerStep:
dest = copyWorkflowOwnerStep(step as WorkflowOwnerStep);
break;
default:
throw new Exception("Не удалось определить тип шага");
}
dest.LoadOutputs(step.BaseOutputs);
Steps.Add(dest);
}
foreach (var result in Steps.Where(x => x.BaseOutputs != null).SelectMany(x => x.BaseOutputs)
.Join(Steps, o => o.NextStepViewID, i => i.ViewID, (o, i) => new { Output = o, NextStep = i }))
{
result.Output.NextStep = result.NextStep;
}
}
public GotoStep(GotoStep src)
: base(src)
{
ReturnToStep = src.ReturnToStep;
BaseOutputs = new List<Output>();
}