bool makeNextLayer(SmartLayer currentLayer, State veryStartState)
{
SmartLayer nextLayer = new SmartLayer();
foreach (var step in currentLayer)
{
//Find destination states from current step's state
var endStates = _fpcDs.GetDestinationStates(step.State.Id);
//add them to nextLayer (after converting them to SmartSteps)
nextLayer.AddRange(endStates.Select(state => new SmartStep(this, state, step)));
}
if (nextLayer.Count == 0)
{
if (currentLayer.Count == 1)
if (currentLayer.Single().State.StateType == Common.StateType.Final)
{
Layers.Remove(currentLayer);
return true;
}
if (veryStartState.OnProductRework == null
|| veryStartState.OnProductRework.Rework == null)
{
throw new SoheilExceptionBase(
string.Format("FPC {0} در مسیر تولید اصلی به مرحله نهایی ختم نمی شود", _fpcModel.Product.Name),
ExceptionLevel.Warning, "مسیریابی خودکار FPC");
}
else if (veryStartState.OutConnectors.Any())
{
throw new SoheilExceptionBase(
string.Format(
"FPC {0} پس از گذر از {1} به مرحله نهایی ختم نمی شود",
_fpcModel.Product.Name,
veryStartState.OnProductRework.Name),
ExceptionLevel.Warning, "مسیریابی خودکار FPC");
}
return true;
}
//Remove duplicate steps (present in nextLayer) from nextLayer
nextLayer.RemoveDuplicateSteps();
//Remove duplicate steps (present in nextLayer) from all previous layers
nextLayer.RemoveDuplicateStepsFrom(Layers);
//Add nextLayer to Layers
Layers.Add(nextLayer);
//preform the next layer search
currentLayerIndex++;
if (currentLayerIndex == LIMIT_numberOfLayers) return false;
return makeNextLayer(nextLayer, veryStartState);
}
/// <summary>
///
/// </summary>
/// <param name="startState">Must fill OnProductRework</param>
/// <returns></returns>
bool buildLayers(State startState)
{
var currentLayer = new SmartLayer(new SmartStep(this, startState, null));
currentLayerIndex = 0;
return makeNextLayer(currentLayer, startState);
}
