public ActionResult Test(FormCollection collection)
{
Stopwatch sw = Stopwatch.StartNew();
var bpSys = collection["BpSys"];
var bpDia = collection["BpDia"];
var cTnT = collection["CTnT"];
var cTnI = collection["CTnI"];
var context = new Context();
context.NumericParameters.Add("肌钙蛋白T测定", double.Parse(cTnT));
context.NumericParameters.Add("肌钙蛋白I测定", double.Parse(cTnI));
context.NumericParameters.Add("肱动脉收缩压", double.Parse(bpSys));
context.NumericParameters.Add("肱动脉舒张压", double.Parse(bpDia));
var filteredProblems = new List <ClinicalProblemDefinition>();
using (var db = new KBEntities())
{
filteredProblems.Add(db.ClinicalProblemDefinition.FirstOrDefault(x => x.Name == "心肌梗死"));
filteredProblems.Add(db.ClinicalProblemDefinition.FirstOrDefault(x => x.Name == "高血压"));
var triggeredProblems = (new DecisionSupportService()).Reason(filteredProblems, context);
var result = "发现的临床问题：";
triggeredProblems.ToList().ForEach(x => result = result + x + ";");
sw.Stop();
ViewBag.Performance = "Total consumed time (ms): " + sw.ElapsedMilliseconds;
return(View(triggeredProblems));
}
}
//[TODO] unfinished. () not considered. Only numeric items are considered
public static List <LaymanRuleCondition> BreakDownRuleCondition(Rule rule)
{
using (var db = new KBEntities())
{
var list = new List <LaymanRuleCondition>();
var condition = rule.Condition.ToString()
.Replace("this.Context.NumericParameters.get_Item(\"", "")
.Replace("this.Context.BooleanParameters.get_Item(\"", "")
.Replace("this.Context.StringParameters.get_Item(\"", "")
.Replace("\")", "");;
var delimiters = new List <string>();
foreach (EnumLogicalOperator value in Enum.GetValues(typeof(EnumLogicalOperator)))
{
delimiters.Add(EnumHelper.GetEnumDescription <EnumLogicalOperator>(value));
}
string[] parts = condition.Split(delimiters.ToArray(), StringSplitOptions.RemoveEmptyEntries);
string temp = condition;
string delimiter = "&&";
foreach (var part in parts)
{
var item = new LaymanRuleCondition();
temp = temp.Substring(part.Length).Trim();
delimiter = delimiters.FirstOrDefault(x => temp.StartsWith(x) == true);
item.OuterOperator = EnumHelper.GetEnumFromDescription <EnumLogicalOperator>(delimiter);
var innerDelimiters = new List <string>();
foreach (EnumComparisonOperator value in Enum.GetValues(typeof(EnumComparisonOperator)))
{
innerDelimiters.Add(EnumHelper.GetEnumDescription <EnumComparisonOperator>(value));
}
string[] innerParts = part.Split(innerDelimiters.ToArray(), StringSplitOptions.RemoveEmptyEntries);
if (innerParts.Length == 2) //lhs & rhs
{
var lhs = innerParts[0].Trim();
var rhs = innerParts[1].Trim();
var contextItem = db.ContextItemDefinition.FirstOrDefault(x => x.Name == lhs);
item.Name = contextItem.Name;
item.Unit = contextItem.Unit;
item.DataType = (EnumDataType)Enum.Parse(typeof(EnumDataType), contextItem.DataType);
item.NumericValue = double.Parse(rhs);
item.InnerOperator = EnumHelper.GetEnumFromDescription <EnumComparisonOperator>(part.Replace(lhs, "").Replace(rhs, "").Trim());
list.Add(item);
}
}
return(list);
}
}
public IList <YuQuan.Models.Encounter> GetActiveEncounterList(KBEntities db)
{
var db2 = new CPEntities();
var list = new List <Encounter>();
if (db == null || db.Encounter == null)
{
return(list);
}
foreach (var x in db.Encounter)
{
var y = db2.CP_VISIT.FirstOrDefault(z => z.CP_ID == x.FK_EMR_Encounter_Id);
if (y == null)
{
continue;
}
//var encounter = new Encounter()
//{
// PatientId = y.INPATIENT_NO,
// PatientName = ChineseNameGenerator.GetChineseName(),
// Diagnosis = y.DIAGNOSIS,
// Admission = y.ADMISSION_TIME,
// Discharge = y.DISCHARGE_TIME,
// PatientBirthDay = y.BIRTHDAY,
// PatientGender = y.GENDER,
// PatientPhotoURL = y.GENDER == "女" ?
// "/GuLangYu;component/Resources/female.PNG" :
// "/GuLangYu;component/Resources/male.PNG",
// BedNO = x.Id.ToString(),
// FK_EMR_Encounter_Id = x.FK_EMR_Encounter_Id
//};
x.PatientId = y.INPATIENT_NO;
x.PatientName = ChineseNameGenerator.GetChineseName();
x.Diagnosis = y.DIAGNOSIS;
x.Admission = y.ADMISSION_TIME;
x.Discharge = y.DISCHARGE_TIME;
x.PatientBirthDay = y.BIRTHDAY;
x.PatientGender = y.GENDER;
x.PatientPhotoURL = (y.GENDER == "女") ? "/GuLangYu;component/Resources/female.PNG" : "/GuLangYu;component/Resources/male.PNG";
x.BedNO = x.Id.ToString();
x.FK_EMR_Encounter_Id = x.FK_EMR_Encounter_Id;
list.Add(x); // use original entity, not copied entity. Because later we need to access its navigation property
}
return(list);
}
/// <summary>
/// used for demo purpose only
/// </summary>
/// <param name="id"></param>
/// <param name="db"></param>
/// <returns></returns>
public IEnumerable <Fact> GetFactsFromReportMock(int id, KBEntities db)
{
var facts = new List <Fact>();
if (db == null)
{
return(facts);
}
var report = db.Report.Find(id);
if (report == null)
{
return(facts);
}
if (report.Event.EventType == EnumEventType.体征数据.ToString())
// && db.Fact.Where(x=>x.Report.Id==report.Id && x.LifeSpan == EnumLifeSpan.Temporary.ToString()).Count()<=0)
{
var contextItem = db.ContextItemDefinition.FirstOrDefault(x => x.Name == "肱动脉收缩压");
if (contextItem != null)
{
facts.Add(new Fact()
{
Report = report,
NumericValue = 160 + RandomNumberHelper.GetRandomNumber(-20, 20),
IsAbnormal = true,
Confidence = 100,
ContextItemDefinition = contextItem,
LifeSpan = EnumLifeSpan.Temporary.ToString()
});
}
contextItem = db.ContextItemDefinition.FirstOrDefault(x => x.Name == "肱动脉舒张压");
if (contextItem != null)
{
facts.Add(new Fact()
{
Report = report,
NumericValue = 120 + RandomNumberHelper.GetRandomNumber(-20, 20),
IsAbnormal = true,
Confidence = 100,
ContextItemDefinition = contextItem,
LifeSpan = EnumLifeSpan.Temporary.ToString()
});
}
}
else
{
foreach (var x in db.Fact)
{
if (x.Report.Id == id &&
x.LifeSpan == EnumLifeSpan.Temporary.ToString())
{
facts.Add(x);
}
}
}
return(facts);
}
