public bool SaveSepsisResult(string encounterID, SepsisResult sepsisResult)
{
bool canSave = false;
Guid encounterIdGuid = Guid.Parse(encounterID);
using (_treatSepsisContext = new TreatSepsisEntities())
{
var mortyResult = (from a in _treatSepsisContext.tMortyResult
where a.EncounterID == encounterIdGuid
select a);
foreach (var result in mortyResult)
{
_treatSepsisContext.tMortyResult.Remove(result);
}
try
{
_treatSepsisContext.SaveChanges();
}
catch (Exception e)
{
Console.WriteLine(e);
canSave = false;
}
tMortyResult res = new tMortyResult
{
MortyResultID = Guid.NewGuid(),
EncounterID = encounterIdGuid,
CalibrationDatabaseVersion = null,
MortyVersion = null,
HuginVersion = null,
OverallProbabilityOfMortality = -1f,
SepsisProbabilityNo = sepsisResult.No,
SepsisProbabilityMild = sepsisResult.Mild,
SepsisProbabilityModerate = sepsisResult.Moderate,
SepsisProbabilitySevere = sepsisResult.Severe,
SepsisProbabilityCritical = sepsisResult.Critical,
OverallProbabilityOfBacteremia = sepsisResult.Bacterimia
};
_treatSepsisContext.tMortyResult.Add(res);
try
{
_treatSepsisContext.SaveChanges();
canSave = true;
}
catch (Exception e)
{
Console.WriteLine(e);
canSave = false;
}
return canSave;
}
}
public List<PatientInfo> GetPatients()
{
using (_treatSepsisContext = new TreatSepsisEntities())
{
List<PatientInfo> patients = new List<PatientInfo>();
//Get patients from tPatient
var patientquery = (from p in _treatSepsisContext.tPatient
select new
{
CprNr = p.CPR,
PatientID = p.PatientID
});
//Get all encounters for each patient
foreach (var p in patientquery)
patients.Add(new PatientInfo
{
CprNr = p.CprNr,
Encounters = (from ep in _treatSepsisContext.tEpisode
join en in _treatSepsisContext.tEncounter on ep.EpisodeID equals en.EpisodeID
where ep.PatientID.Equals(p.PatientID)
orderby en.EncounterTime
select new
{
en.EncounterID,
en.EncounterTime
}).AsEnumerable()
.Select(x => new EncounterInfo { EncounterID = x.EncounterID.ToString(), EncounterTime = x.EncounterTime.ToString() }).ToList()
});
return patients;
}
}
public void TestInitialize()
{
Console.Out.WriteLine("SepsisControllerTestInitialize called");
testSepsisController = new SepsisControllerBLL();
_treatSepsisContext = new TreatSepsisEntities();
}
public SepsisResult GetNodeIds(string encounterId)
{
//string path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"Hugin\CPN.hkb");
//Load CPN to HUGIN
//Domain dom = new Domain(path);
Domain dom = _domain;
//dom.SaveAsKB("d:\\CPNNetwork.hkb");
//Domain dom = (Domain)_domain.Clone();
//Initial propagation of CPN - Prepares it for manipulation
Propagate(dom);
using (_treatSepsisContext = new TreatSepsisEntities())
{
Guid encounterIdGuid = Guid.Parse(encounterId);
//List<SepsisFinder> sepsisInfo = (from sepsis in _treatSepsisContext.SepsisFinder
// where sepsis.EncounterID.Equals(encounterIdGuid)
// select sepsis).ToList();
SepsisFinder sepsisInfo = _treatSepsisContext.SepsisFinder.Where(x => x.EncounterID.Equals(encounterIdGuid)).SingleOrDefault();
//Get all nodes with a DesignID
var nodes = (from n in _treatSepsisContext.aMapToNode
join d in _treatSepsisContext.ktUIDesign on n.DesignID equals d.DesignID
join cpnNode in _treatSepsisContext.aCpnNode on n.NodeID equals cpnNode.NodeID
where d.DesignID.Equals(n.DesignID)
select new
{
n.NodeID,
n.DesignID,
cpnNode.NodeTypeID,
d.DatabaseFieldName
}).ToList();
List<aDiscreteNodeLookup> aDiscreteNodeLookUpList = (from b in _treatSepsisContext.aDiscreteNodeLookup
select b).ToList();
List<aDiscreteNodeRange> aDiscreteNodeRangeList = (from c in _treatSepsisContext.aDiscreteNodeRange
select c).ToList();
List<aModifyCpnValue> aModifyCpnValueList = (from c in _treatSepsisContext.aModifyCpnValue
select c).ToList();
List<aModifyType> aModifyTypeList = (from c in _treatSepsisContext.aModifyType
select c).ToList();
//Initialize age node related to Sepsis in CPN
int age = CalculateAge(encounterIdGuid);
DiscreteRangeNodeInitializeStatesAge(age, dom, aDiscreteNodeRangeList);
//Initialize all other nodes related to Sepsis in CPN
bool skipImmunomodulatoryTherapy = false;
foreach (var node in nodes)
{
switch (node.NodeTypeID)
{
case 0: //Discrete Node
//Get DiscreteNode from CPN based on NodeID
DiscreteChanceNode dNode = (DiscreteChanceNode)dom.GetNodeByName(node.NodeID);
//If the DesignID is 83, and the Immunodeficiency value is 1,2,3,4 or 6, the node is 100% in the "yes" state
if (node.DesignID == 83)
{
skipImmunomodulatoryTherapy = DiscreteNodeInitializeStates(node.NodeID, node.DatabaseFieldName, dNode, sepsisInfo, aDiscreteNodeRangeList, aDiscreteNodeLookUpList);
}
//If the Immunodeficiency value is not 1,2,3,4 or 6, then check DesignID 84 and the ImmunomodulatoryTerapy value.
//If this value is 0 then the node is 100% in the "no" state
//If this value is 2 then the node is 100% in the "yes" state
else if (node.DesignID == 84 && !skipImmunomodulatoryTherapy)
{
DiscreteNodeInitializeStates(node.NodeID, node.DatabaseFieldName, dNode, sepsisInfo, aDiscreteNodeRangeList, aDiscreteNodeLookUpList);
}
else
{
DiscreteNodeInitializeStates(node.NodeID, node.DatabaseFieldName, dNode, sepsisInfo, aDiscreteNodeRangeList, aDiscreteNodeLookUpList);
}
break;
case 1: //Continuous Node
ContinuousChanceNode cNode = (ContinuousChanceNode)dom.GetNodeByName(node.NodeID);
ContinuousNodeEnterValue(node.NodeID, node.DatabaseFieldName, encounterIdGuid, cNode, aModifyCpnValueList, aModifyTypeList, sepsisInfo);
break;
}
}
//Propagate CPN after entering findings and values for discrete and continuous nodes related to sepsis respectively
Propagate(dom);
//Save the network to disk
//Only works if the program has administrator rights
//dom.SaveAsKB("c:\\CPNNetwork.hkb");
//Gets beliefs on sepsis node (i.e. read the degree of sepsis)
return GetBeliefsOnSepsisNode(dom);
}
}
public void TestCleanup()
{
Console.Out.WriteLine("SepsisControllerTestCleanup called");
testSepsisController = null;
_treatSepsisContext = null;
}
