static void Execute(Application app, string inputfile, string outputfile)
{
CreatePlan cPln = new CreatePlan();
StreamReader readStream;
StreamWriter writeStream;
string[] inputVals;
List <PlnInfoSim> arcPlnLs = new List <PlnInfoSim>();
string pt_Ref;
string crs_Ref;
string pln_Ref;
string ds_Ref;
PlanParameters plnParam_Ref;
string pt_Tgt;
string crs_Tgt;
string pln_Tgt;
string struct_Tgt;
PatientSummary ptSumm;
Patient pt;
bool cpSucc;
bool psSucc;
////First, create list of patient plans already in the archive////
readStream = new StreamReader(outputfile);
//Skip title row//
readStream.ReadLine();
while (!readStream.EndOfStream)
{
PlnInfoSim plnInfo = new PlnInfoSim();
inputVals = readStream.ReadLine().Split(',');
plnInfo.ptId = inputVals[0];
plnInfo.crsId = inputVals[1];
plnInfo.plnId = inputVals[2];
arcPlnLs.Add(plnInfo);
}
readStream.Close();
////Copy plans from the database file, and paste to the archived patients////
readStream = new StreamReader(inputfile);
//Skip title row//
readStream.ReadLine();
writeStream = new StreamWriter(outputfile, append: true);
while (!readStream.EndOfStream)
{
////Read input plan from csv file////
inputVals = readStream.ReadLine().Split(',');
pt_Ref = inputVals[0];
crs_Ref = inputVals[1];
pln_Ref = inputVals[2];
ds_Ref = inputVals[3];
msg = "-Reference:\n Patient: " + pt_Ref + ", course: " + crs_Ref + ", plan: " + pln_Ref;
Console.WriteLine(msg);
//Compare input plan with archived list//
if (arcPlnLs.Exists(p => p.ptId == pt_Ref && p.crsId == crs_Ref && p.plnId == pln_Ref))
{
Console.WriteLine("--Plan already exists in archive, skipping...\n");
}
else
{
////Copy reference plan parameters////
plnParam_Ref = new PlanParameters();
cpSucc = plnParam_Ref.extractParametersFromPlan(app, pt_Ref, crs_Ref, pln_Ref);
if (cpSucc)
{
pt_Tgt = "AOA0002";
//Check which course to put plan into//
ptSumm = app.PatientSummaries.FirstOrDefault(ps => ps.Id == pt_Tgt);
pt = app.OpenPatient(ptSumm);
crs_Tgt = null;
foreach (Course crs in pt.Courses)
{
//Add at most 10 plans to a course//
if (crs.PlanSetups.Count() < 2)
{
crs_Tgt = crs.Id;
break;
}
}
if (crs_Tgt == null)
{
crs_Tgt = "C" + pt.Courses.Count().ToString();
}
app.ClosePatient();
//Create plan name//
pln_Tgt = pt_Ref + crs_Ref.Substring(0, Math.Min(3, crs_Ref.Length)) + pln_Ref.Substring(0, Math.Min(3, pln_Ref.Length));
struct_Tgt = "AC_27cm";
msg = "-Copy plan to:\n Patient: " + pt_Tgt + ", course: " + crs_Tgt + ", plan: " + pln_Tgt;
Console.WriteLine(msg);
////Copy and create new plan to archived patient////
psSucc = cPln.CopyAndCreate(app, pt_Tgt, crs_Tgt, pln_Tgt, struct_Tgt, plnParam_Ref);
if (psSucc)
{
msg = pt_Ref + "," + crs_Ref + "," + pln_Ref + "," + pt_Tgt + "," + crs_Tgt + "," + pln_Tgt + "," + ds_Ref;
writeStream.WriteLine(msg);
}
}
}
}
//Close the file stream//
readStream.Close();
writeStream.Close();
}
public bool CopyAndCreate(Application app, string ptId_Tgt, string crsId_Tgt, string plnId_Tgt, string structId_Tgt, PlanParameters plnParam_Ref)
{
//Open patient//
PatientSummary ptSumm = app.PatientSummaries.FirstOrDefault(ps => ps.Id == ptId_Tgt);
if (ptSumm == null)
{
Console.WriteLine("--Cannot find patient" + ptId_Tgt + ".");
return(false);
}
Patient pt = app.OpenPatient(ptSumm);
try
{
pt.BeginModifications();
//Open or create course//
Course crs = pt.Courses.FirstOrDefault(c => c.Id == crsId_Tgt);
if (crs == null)
{
Console.WriteLine("-Create course " + crsId_Tgt + ".");
crs = pt.AddCourse();
crs.Id = crsId_Tgt;
}
//Create plan//
ExternalPlanSetup pln = crs.ExternalPlanSetups.FirstOrDefault(p => p.Id == plnId_Tgt);
if (pln == null)
{
StructureSet structSet = pt.StructureSets.FirstOrDefault(ss => ss.Id == structId_Tgt);
if (structSet == null)
{
Console.WriteLine("--Cannot find structure set " + structId_Tgt + ". Plan is not created\n");
app.ClosePatient();
return(false);
}
pln = crs.AddExternalPlanSetup(structSet);
pln.Id = plnId_Tgt;
}
//Return if there is already a plan with the same name//
else
{
Console.WriteLine("--A plan with name " + plnId_Tgt + " already exists. Plan is not created\n");
app.ClosePatient();
return(false);
}
Console.WriteLine("-Start creating plan " + plnId_Tgt + ".");
//Set plan prescription properties//
pln.SetPrescription(plnParam_Ref.N_Fx, plnParam_Ref.DoseperFx, plnParam_Ref.TrtPct);
///////////Create beam by copying from the beams in reference plan parameters////////////
//Create empty list of MU values for each beam//
List <KeyValuePair <string, MetersetValue> > muValues = new List <KeyValuePair <string, MetersetValue> >();
foreach (PlanParameters.BmParam bmParam in plnParam_Ref.BmParamLs)
{
//Add beam, type based on reference MLC beam technique//
IEnumerable <double> muSet = bmParam.CtrPtParam.ControlPoints.Select(cp => cp.MetersetWeight).ToList();
switch (bmParam.MLCBmTechnique)
{
case "StaticMLC":
Beam bm =
pln.AddMLCBeam(bmParam.MachParam, new float[2, 60],
new VRect <double>(-10.0, -10.0, 10.0, 10.0), 0.0, 0.0, 0.0, bmParam.CtrPtParam.Isocenter);
bm.Id = bmParam.bmId;
bm.ApplyParameters(bmParam.CtrPtParam);
break;
case "StaticSegWin":
bm =
pln.AddMultipleStaticSegmentBeam(bmParam.MachParam, muSet, 0.0, 0.0, 0.0, bmParam.CtrPtParam.Isocenter);
bm.Id = bmParam.bmId;
muValues.Add(new KeyValuePair <string, MetersetValue>(bmParam.bmId, bmParam.mu));
bm.ApplyParameters(bmParam.CtrPtParam);
break;
case "StaticSlidingWin":
bm =
pln.AddSlidingWindowBeam(bmParam.MachParam, muSet, 0.0, 0.0, 0.0, bmParam.CtrPtParam.Isocenter);
bm.Id = bmParam.bmId;
muValues.Add(new KeyValuePair <string, MetersetValue>(bmParam.bmId, bmParam.mu));
bm.ApplyParameters(bmParam.CtrPtParam);
break;
case "ConformalArc":
bm =
pln.AddConformalArcBeam(bmParam.MachParam, 0.0, bmParam.CtrPtParam.ControlPoints.Count(),
bmParam.CtrPtParam.ControlPoints.First().GantryAngle, bmParam.CtrPtParam.ControlPoints.Last().GantryAngle,
bmParam.CtrPtParam.GantryDirection, 0.0, bmParam.CtrPtParam.Isocenter);
bm.Id = bmParam.bmId;
bm.ApplyParameters(bmParam.CtrPtParam);
break;
case "VMAT":
bm =
pln.AddVMATBeam(bmParam.MachParam, muSet, 0.0,
bmParam.CtrPtParam.ControlPoints.First().GantryAngle, bmParam.CtrPtParam.ControlPoints.Last().GantryAngle,
bmParam.CtrPtParam.GantryDirection, 0.0, bmParam.CtrPtParam.Isocenter);
bm.Id = bmParam.bmId;
bm.ApplyParameters(bmParam.CtrPtParam);
break;
default:
Console.WriteLine("--At least one of the beams is unidentified, plan is not created.\n");
app.ClosePatient();
return(false);
}
}
//Set the plan normalization value//
pln.PlanNormalizationValue = plnParam_Ref.PlnNormFactr;
//Set the plan calculation model//
pln.SetCalculationModel(CalculationType.PhotonVolumeDose, plnParam_Ref.CalcModel);
//If one of the beams is static IMRT, compute dose to enforce MUs to beams//
if (plnParam_Ref.BmParamLs.Any(bm => bm.MLCBmTechnique == "StaticSegWin" || bm.MLCBmTechnique == "StaticSlidingWin"))
{
Console.WriteLine("--Start computing static beam IMRT plan.");
pln.CalculateDoseWithPresetValues(muValues);
}
Console.WriteLine("-Finish plan creation.\n");
app.SaveModifications();
app.ClosePatient();
return(true);
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
app.ClosePatient();
return(false);
}
}
