public SaveObjectiveFunctionsViewModel(string objectiveFunctionsJson, string defaultDirectoryPath)
{
DefaultDirectoryPath = defaultDirectoryPath;
var objectiveFunctionsJObject = JObject.Parse(objectiveFunctionsJson);
var objectiveFunctionArguments = (JArray)objectiveFunctionsJObject["Arguments"];
ObjectiveFunctions.Clear();
foreach (var a in objectiveFunctionArguments)
{
var jObject = JObject.Parse(a.ToString());
ObjectiveFunctions.Add(new Models.ObjectiveFunction(jObject));
}
var prescriptionsJArray = (JArray)objectiveFunctionsJObject["Prescriptions"];
var PrescriptionsAll = prescriptionsJArray.ToObject <List <Models.Prescription> >();
Prescriptions.Clear();
foreach (var p in PrescriptionsAll)
{
if (ObjectiveFunctions.Where(o => (o.PlanLabel == p.PlanLabel)).Count() > 0)
{
Prescriptions.Add(p);
}
}
OkCommand = new DelegateCommand(() => { CanExecute = true; });
CancelCommand = new DelegateCommand(() => { CanExecute = false; });
SaveFileCommand = new DelegateCommand(SaveFile);
}
private void ChooseFile()
{
var dialog = new CommonOpenFileDialog("Choose File");
if (Directory.Exists(DefaultDirectoryPath))
{
dialog.InitialDirectory = DefaultDirectoryPath;
}
dialog.IsFolderPicker = false;
if (dialog.ShowDialog() == CommonFileDialogResult.Ok)
{
FilePath = dialog.FileName;
using (var sr = new StreamReader(FilePath))
using (JsonTextReader reader = new JsonTextReader(sr))
{
ObjectiveFunctionsJObject = (JObject)JToken.ReadFrom(reader);
}
var prescriptionsJArray = (JArray)ObjectiveFunctionsJObject["Prescriptions"];
Prescriptions = prescriptionsJArray.ToObject <ObservableCollection <Models.Prescription> >();
var descriptionJObject = ObjectiveFunctionsJObject["Description"];
if (descriptionJObject != null)
{
Description = descriptionJObject.ToObject <string>();
}
else
{
Description = string.Empty;
}
var argumentsJArray = (JArray)ObjectiveFunctionsJObject["Arguments"];
ObjectiveFunctions.Clear();
foreach (var a in argumentsJArray)
{
var jObject = JObject.Parse(a.ToString());
ObjectiveFunctions.Add(new Models.ObjectiveFunction(jObject));
string roiName = jObject["RoiName"].ToObject <string>();
if (!RoiNamesInObjectiveFunctions.Contains(roiName))
{
RoiNamesInObjectiveFunctions.Add(roiName);
}
string planLabel = jObject["PlanLabel"].ToObject <string>();
if (!(planLabel == PlanLabelCombinedDose) && !PlanLabelsInObjectiveFuntions.Contains(planLabel))
{
PlanLabelsInObjectiveFuntions.Add(planLabel);
}
}
RoiNamesInObjectiveFunctions.OrderBy(r => r);
foreach (var r in Rois)
{
if (RoiNamesInObjectiveFunctions.Contains(r.Name))
{
r.InUse = true;
r.NameInObjectiveFunction = r.Name;
}
}
foreach (var p in PlanLabels)
{
if (p.InUse && PlanLabelsInObjectiveFuntions.Contains(p.Label))
{
p.LabelInObjectiveFunction = p.Label;
}
}
var planSumDose = PlanLabels.Select(p => p.PrescribedDose).Sum();
foreach (var p in Prescriptions)
{
var query = PlanLabels.Where(pl => pl.Label == p.PlanLabel);
if (query.Count() > 0)
{
p.PrescribedDose = query.First().PrescribedDose;
continue;
}
if (p.PlanLabel == PlanLabelCombinedDose)
{
p.PrescribedDose = planSumDose;
}
}
}
else
{
Message = "\"Choose File\" is canceled";
}
}