public void Init()
{
if (!string.IsNullOrEmpty(DropField) && Parent.AvailableDocuments != null && Parent.AvailableDocuments.Count > 0)
{
var document = Parent.AvailableDocuments.FirstOrDefault(t => t.Model.Guid == Parent.Model.DocumentGuid);
if (document != null && BaseVM.AvailableFields != null && BaseVM.AvailableFields.Any())
{
var field = BaseVM.AvailableFields.FirstOrDefault(f => f.SystemName == document.Model.DetailObject);
if (field != null && field.StepList.Any(s => s is CrossRefRequiredStepEdit))
{
var requiredStep =
(CrossRefRequiredStepEdit)field.StepList.FirstOrDefault(s => s is CrossRefRequiredStepEdit);
if (requiredStep != null && requiredStep.CrossRefProcessId.HasValue)
{
var localsubfields = Model.Subfields.OrderBy(f => f.Level).ToArray();
foreach (var subfield in localsubfields)
{
var vm = new APQPDragAndDropOptionFieldViewModel();
vm.Initialize(subfield, this);
Subfields.Add(vm);
}
if (Subfields.Count > 0)
{
DataTriggerSourceFieldsRetriever.BeginGetSourceFields(
requiredStep.Process.SystemName,
string.Join(".", Model.Subfields.OrderBy(f => f.Level).Select(f => f.FieldSystemName ?? string.Empty)) + "." + DropField,
(newsender, e) =>
{
if (e.Object != null && e.Object.AvailableFields != null)
SetAvailableFields(e.Object.AvailableFields);
else
SetAvailableFields(new Dictionary<string, MobileObservableCollection<FieldInfo>>());
});
}
else SetAvailableFields(new Dictionary<string, MobileObservableCollection<FieldInfo>>());
}
}
}
}
}
/// <summary>
/// The add subfield after.
/// </summary>
/// <param name="fieldViewModel">
/// The field view model.
/// </param>
public void AddSubfieldAfter(APQPDragAndDropOptionFieldViewModel fieldViewModel)
{
var sourceField = fieldViewModel.GetSelectedField();
if (sourceField == null)
return;
var subfield = APQPDragAndDropOptionFieldEdit.NewSourceField();
subfield.Level = Model.Subfields.Count > 0 ? Model.Subfields.Max(f => f.Level) + 1 : 1;
Model.Subfields.Add(subfield);
var vm = new APQPDragAndDropOptionFieldViewModel();
vm.Initialize(subfield, this);
Subfields.Add(vm);
RaisePropertyChanged(() => Subfields);
FieldList.BeginGetCrossReferenceSubfields(
sourceField.DefinedIn,
sourceField.SystemName,
(sender, e) =>
{
if (e.Error != null)
return;
vm.SetAvailableFields(e.Object);
});
}
/// <summary>
/// The remove subfields after.
/// </summary>
/// <param name="field">
/// The field.
/// </param>
public void RemoveSubfieldsAfter(APQPDragAndDropOptionFieldViewModel field)
{
var position = Subfields.IndexOf(field);
for (var i = Subfields.Count - 1; i > position; --i)
{
Model.Subfields.Remove(Subfields[i].Model);
Subfields.RemoveAt(i);
RaisePropertyChanged(() => Subfields);
}
}
/// <summary>
/// The add subfield.
/// </summary>
public void AddSubfield()
{
if (!string.IsNullOrEmpty(DropField) && BaseVM.AvailableDropFields != null
&& BaseVM.AvailableDropFields.Any())
{
var sourceField = BaseVM.AvailableDropFields.FirstOrDefault(f => f.SystemName == DropField);
if (sourceField == null) return;
var subfield = APQPDragAndDropOptionFieldEdit.NewSourceField();
Model.Subfields.Add(subfield);
var vm = new APQPDragAndDropOptionFieldViewModel();
vm.Initialize(subfield, this);
Subfields.Add(vm);
RaisePropertyChanged(() => Subfields);
FieldList.BeginGetCrossReferenceSubfields(
sourceField.DefinedIn,
sourceField.SystemName,
(sender, e) =>
{
if (e.Error != null) return;
vm.SetAvailableFields(e.Object);
});
}
}
