/// <summary>
/// Loads the sub fields.
/// </summary>
/// <param name="onSubfieldsLoaded">The on subfields loaded.</param>
public void LoadSubFields(Action onSubfieldsLoaded)
{
Subfields.Clear();
if (Model == null)
{
onSubfieldsLoaded();
return;
}
if (Model.ColumnType == ColumnTypes.Reference || Model.ColumnType == ColumnTypes.MultiReference)
{
FieldList.BeginGetCrossReferenceSubfields(
Model.DefinedIn,
Model.SystemName,
(o, result) =>
{
if (result.Error == null)
{
foreach (var field in result.Object.Where(f => ParentStepViewModel.CanSelectField(f.FieldType.ColumnType)))
{
var vm = new DisplayFieldViewModel(field, this);
Subfields.Add(vm);
}
}
onSubfieldsLoaded();
});
return;
}
if (Model.ColumnType == ColumnTypes.ReverseReference || Model.ColumnType == ColumnTypes.ReverseMultiReference || Model.ColumnType == ColumnTypes.TreeView)
{
FieldList.BeginGetReverseCrossReferenceSubfields(
Model.DefinedIn,
Model.SystemName,
(o, result) =>
{
if (result.Error == null)
foreach (var vm in result.Object.Where(f => ParentStepViewModel.CanSelectField(f.FieldType.ColumnType)).Select(field => new DisplayFieldViewModel(field, this)))
Subfields.Add(vm);
onSubfieldsLoaded();
});
return;
}
onSubfieldsLoaded();
}
private void SetupProcessFields()
{
AvailableFields.Clear();
if (Parent.Model.IsStateEnabled)
{
var currentStateViewModel =
new DisplayFieldViewModel(
new FieldInfo(
0,
Constants.CurrentStateColumnName,
Constants.CurrentStateColumnName,
new FieldTypeInfo(null, ColumnTypes.String.ToString(), true),
Parent.Model.SystemName,
ColumnTypes.String,
Guid.Empty,
true,
false,
false),
this);
AvailableFields.Add(currentStateViewModel);
}
foreach (var f in Parent.Model.GetAllFields().Where(f => CanSelectField(f.FieldType.ColumnType)))
{
var expressionStep = (ExpressionsStepEdit)f.StepList.FirstOrDefault(s => s is ExpressionsStepEdit);
var isCalculated = expressionStep != null && !string.IsNullOrEmpty(expressionStep.CalculatedExpression);
var isRequired = Parent.Model.RequiredRuleConfigList.SelectMany(x => x.FieldList).Any(x => x.FieldGuid == f.Guid);
var fieldViewModel = new DisplayFieldViewModel(new FieldInfo(f.Id, f.Name, f.SystemName, f.FieldType, Parent.Model.SystemName, f.FieldType.ColumnType, f.Guid, false, isCalculated, isRequired), this);
fieldViewModel.IsSelected = _viewConfigurator.ExistingRecordFields.Any(erf => erf.FullPath == fieldViewModel.FullSystemPath);
AvailableFields.Add(fieldViewModel);
}
RaisePropertyChanged(() => AvailableFields);
}
