///** ************************
public static FlowTerminationModel ResolveBackground(this IRepository<Background> repository,
int? flowId, int directionId, int scenarioId)
{
var background = new FlowTerminationModel();
int targetId;
background = repository.GetRepository<BackgroundSubstitution>().Queryable()
.Where(x => x.ScenarioID == scenarioId)
.Where(x => x.FlowID == flowId)
.Where(x => x.DirectionID == directionId)
.Select(bg => new FlowTerminationModel
{
NodeTypeID = bg.NodeTypeID,
ScenarioID = scenarioId,
ILCDEntityID = (int)bg.ILCDEntityID,
TermFlowID = (int)flowId
}).FirstOrDefault();
if (background == null)
{
background = repository.GetRepository<Background>().Queryable()
.Where(x => x.FlowID == flowId)
.Where(x => x.DirectionID == directionId)
.Select(bg => new FlowTerminationModel
{
NodeTypeID = bg.NodeTypeID,
ScenarioID = scenarioId,
ILCDEntityID = (int)bg.ILCDEntityID,
TermFlowID = (int)flowId
}).FirstOrDefault();
if (background == null)
{
throw new ArgumentNullException("background is null");
}
}
switch (background.NodeTypeID)
{
case 1:
targetId = repository.GetRepository<Process>().Queryable()
.Where(x => x.ILCDEntityID == background.ILCDEntityID)
.Select(z => (int)z.ProcessID).FirstOrDefault();
background.ProcessID = targetId;
break;
case 2:
targetId = repository.GetRepository<Fragment>().Queryable()
.Where(x => x.ILCDEntityID == background.ILCDEntityID)
.Select(z => (int)z.FragmentID).FirstOrDefault();
background.SubFragmentID = targetId;
break;
}
return background;
}
public static double GetNodeScaling(this IRepositoryAsync<FragmentFlow> repository,
FlowTerminationModel term, int inFlowId, int directionId, int scenarioId )
{
var flow_conv = (double)repository.GetRepository<FlowFlowProperty>()
.FlowConv(term.TermFlowID, inFlowId, scenarioId);
if (term.NodeTypeID == 1)
return flow_conv /
(double)repository.GetRepository<ProcessFlow>()
.FlowExchange((int)term.ProcessID, term.TermFlowID, directionId);
else
return flow_conv;
}
public static IEnumerable<FragmentFlowModel> LookupDependencies(this IRepository<ProcessFlow> repository,
int fragmentFlowId, FlowTerminationModel term, int scenarioId)
{
return repository.Queryable()
.Where(pf => pf.ProcessID == term.ProcessID)
.Where(pf => pf.Flow.FlowTypeID == 1)
.GroupJoin(repository.GetRepository<FragmentFlow>().Queryable()
.Where(ff => ff.ParentFragmentFlowID == fragmentFlowId),
pf => new { pf.FlowID, pf.DirectionID },
ff => new { ff.FlowID, ff.DirectionID },
(pf,ff) => new { baseflows = pf, fragflows = ff })
.SelectMany(s => s.fragflows.DefaultIfEmpty(), (s,fragflows) => new { pfff = s, ffid = fragflows })
.GroupJoin(repository.GetRepository<DependencyParam>().Queryable()
.Where(dp => dp.Param.ScenarioID == scenarioId),
s => s.ffid.FragmentFlowID,
dp => dp.FragmentFlowID,
(s,dp) => new { pfffdp = s, dp = dp })
.SelectMany(k => k.dp.DefaultIfEmpty(), (k,dp) => new FragmentFlowModel()
{
FlowID = k.pfffdp.pfff.baseflows.FlowID,
DirectionID = k.pfffdp.pfff.baseflows.DirectionID,
Result = (dp == null) ? k.pfffdp.pfff.baseflows.Result
: dp.Value,
StDev = k.pfffdp.pfff.baseflows.STDev,
FragmentFlowID = k.pfffdp.ffid.FragmentFlowID
});
}
public static IEnumerable<ConservationModel> LookupConservationFlows(this IRepository<ProcessFlow> repository,
int fragmentFlowId, FlowTerminationModel term, int scenarioId)
{
int refProp = repository.GetRepository<FragmentFlow>().Queryable().Where(ff => ff.FragmentFlowID == term.BalanceFFID)
.Select(ff => ff.Flow.ReferenceFlowProperty).First();
return repository.Queryable()
.Where(pf => pf.ProcessID == term.ProcessID)
.Where(pf => pf.Flow.FlowTypeID == 1)
.GroupJoin(repository.GetRepository<FlowFlowProperty>().Queryable()
.Where(ffp => ffp.FlowPropertyID == refProp),
pf => pf.FlowID,
ffp => ffp.FlowID,
(pf, ffp) => new { pf, ffp })
.SelectMany(r => r.ffp.DefaultIfEmpty(), (r, ffp) => new { pfs = r.pf, ffps = ffp })
.GroupJoin(repository.GetRepository<FragmentFlow>().Queryable()
.Where(ff => ff.ParentFragmentFlowID == fragmentFlowId),
pf => new { pf.pfs.FlowID, pf.pfs.DirectionID },
ff => new { ff.FlowID, ff.DirectionID },
(pf, ff) => new { baseflows = pf, fragflows = ff })
.SelectMany(s => s.fragflows.DefaultIfEmpty(), (s, fragflows) => new { pfff = s, ffid = fragflows })
.GroupJoin(repository.GetRepository<DependencyParam>().Queryable()
.Where(dp => dp.Param.ScenarioID == scenarioId),
s => s.ffid.FragmentFlowID,
dp => dp.FragmentFlowID,
(s, dp) => new { pfffdp = s, dp = dp })
.SelectMany(k => k.dp.DefaultIfEmpty(), (k, dp) => new ConservationModel()
{
FlowID = k.pfffdp.pfff.baseflows.pfs.FlowID,
DirectionID = k.pfffdp.pfff.baseflows.pfs.DirectionID,
Result = (dp == null) ? k.pfffdp.pfff.baseflows.pfs.Result
: dp.Value,
StDev = k.pfffdp.pfff.baseflows.pfs.STDev,
FragmentFlowID = k.pfffdp.ffid.FragmentFlowID,
FlowPropertyValue = k.pfffdp.pfff.baseflows.ffps == null ? 0
: k.pfffdp.pfff.baseflows.ffps.MeanValue
});
}
/// <summary>
/// Lazy flow termination-- FNF and FNP are looked up now
/// </summary>
/// <param name="repository"></param>
/// <param name="ff"></param>
/// <param name="scenarioId"></param>
/// <param name="doBackground"></param>
/// <returns></returns>
public static FlowTerminationModel LTerminate(this IRepository<FragmentFlow> repository,
NodeCacheModel ff, int scenarioId, bool doBackground)
{
var fragmentNode = new FlowTerminationModel();
int inFlowId;
switch (ff.NodeTypeID)
{
case 1:
{
fragmentNode = repository.LGetFragmentNodeProcess(ff.FragmentFlowID, scenarioId);
break;
}
case 2:
{
fragmentNode = repository.LGetFragmentNodeFragment(ff.FragmentFlowID, scenarioId);
break;
}
case 3:
{
if (ff.FlowID == null)
{
throw new ArgumentNullException("FragmentFlow.FlowID must be set!");
}
fragmentNode.NodeTypeID = 3;
//fragmentNode.ILCDEntityID = ff.FragmentFlowID;
fragmentNode.ScenarioID = scenarioId;
fragmentNode.TermFlowID = (int)ff.FlowID;
break;
}
default:
{
if (ff.FlowID == null)
{
throw new ArgumentNullException("FragmentFlow.FlowID must be set!");
}
else inFlowId = (int)ff.FlowID;
if (doBackground)
{
fragmentNode = repository.GetRepository<Background>()
.ResolveBackground(inFlowId, ff.DirectionID, scenarioId);
}
else
{
//fragmentNode.ILCDEntityID = ff.FragmentFlowID;
fragmentNode.ScenarioID = scenarioId;
fragmentNode.TermFlowID = inFlowId;
}
break;
}
}
return fragmentNode;
}