public ArrangementPageViewModel(InteriorField[,] layout, Chair chairModel, Table tableModel)
{
this.Rows = layout.GetLength(0);
this.Columns = layout.GetLength(1);
this.Arrangement = new ObservableCollection<ArrangedFieldViewModel>();
for (int y = 0; y < layout.GetLength(0); y++)
for (int x = 0; x < layout.GetLength(1); x++)
{
this.Arrangement.Add(new ArrangedFieldViewModel((layout[y, x])));
}
this.Palettes = new ObservableCollection<string>(new[] { "Light", "Dark" });
this.ChairModel = chairModel;
this.TableModel = tableModel;
Pathway autoPathway = new Pathway();
Flower autoFlower = new Flower();
foreach (ArrangedFieldViewModel field in this.Arrangement)
{
if (field?.PlaceHolder?.CanHoldObject(autoFlower) ?? false) field.ArrangeObjectCommand.Execute(autoFlower);
else if (field?.PlaceHolder?.CanHoldObject(autoPathway) ?? false) field.ArrangeObjectCommand.Execute(autoPathway);
}
this.ClearAllCommand = new DelegateCommand((param) => this.ClearAll());
this.FillAllCommand = new DelegateCommand((param) => this.FillAll());
this.RemoveObjectCommand = new DelegateCommand(this.RemoveObject, this.CanRemoveObject);
}
public void ShouldInitializeModelsCorrectly()
{
Chair chairModel = new Chair();
Table tableModel = new Table();
ArrangementPageViewModel vm = new ArrangementPageViewModel(Layout, chairModel, tableModel);
Assert.AreEqual(chairModel, vm.ChairModel);
Assert.AreEqual(tableModel, vm.TableModel);
}
public void ShouldInitializeDimensionsCorrectly()
{
Chair chairModel = new Chair();
Table tableModel = new Table();
ArrangementPageViewModel vm = new ArrangementPageViewModel(Layout, chairModel, tableModel);
Assert.AreEqual(2, vm.Rows);
Assert.AreEqual(3, vm.Columns);
}
public void ShouldInitializeNonFunitureCorrectly()
{
Chair chairModel = new Chair();
Table tableModel = new Table();
ArrangementPageViewModel vm = new ArrangementPageViewModel(Layout, chairModel, tableModel);
Assert.IsTrue(vm.Arrangement
.Where(arrangement => !((arrangement.PlaceHolder is FurnitureField) || (arrangement.PlaceHolder is EmptySpaceField)))
.All(arrangement => arrangement.ArrangedItems.Any()));
}
public void ShouldClearArrangedModels()
{
Chair chairModel = new Chair();
Table tableModel = new Table();
ArrangementPageViewModel vm = new ArrangementPageViewModel(Layout, chairModel, tableModel);
vm.Arrangement[0].ArrangeObjectCommand.Execute(chairModel);
vm.Arrangement[1].ArrangeObjectCommand.Execute(tableModel);
Assert.IsTrue(vm.ClearAllCommand.CanExecute(null));
vm.ClearAllCommand.Execute(null);
Assert.AreEqual(null, vm.Arrangement[0].ArrangedItems.FirstOrDefault());
Assert.AreEqual(null, vm.Arrangement[1].ArrangedItems.FirstOrDefault());
}
public void ShouldFillAllEmptyFields1()
{
Chair chairModel = new Chair();
Table tableModel = new Table();
ArrangementPageViewModel vm = new ArrangementPageViewModel(Layout, chairModel, tableModel);
Assert.AreEqual(null, vm.Arrangement[0].ArrangedItems.FirstOrDefault());
Assert.AreEqual(null, vm.Arrangement[1].ArrangedItems.FirstOrDefault());
Assert.IsTrue(vm.FillAllCommand.CanExecute(null));
vm.FillAllCommand.Execute(null);
Assert.IsTrue(vm.Arrangement[0].ArrangedItems.First() is Chair);
Assert.IsTrue(vm.Arrangement[1].ArrangedItems.First() is Table);
}
public void ShouldBeDisabledForNonFurniture2()
{
Chair chairModel = new Chair();
Table tableModel = new Table();
ArrangementPageViewModel vm = new ArrangementPageViewModel(Layout, chairModel, tableModel);
ArrangedFieldViewModel field = new ArrangedFieldViewModel(new FlowerField());
field.ArrangeObjectCommand.Execute(new Pathway());
Assert.IsFalse(vm.RemoveObjectCommand.CanExecute(field));
}
public void ShouldNotReplaceFilledFields()
{
Chair chairModel = new Chair();
Table tableModel = new Table();
ArrangementPageViewModel vm = new ArrangementPageViewModel(Layout, chairModel, tableModel);
vm.Arrangement[0].ArrangeObjectCommand.Execute(chairModel);
vm.FillAllCommand.Execute(null);
Assert.AreEqual(chairModel, vm.Arrangement[0].ArrangedItems.First());
Assert.IsTrue(vm.Arrangement[1].ArrangedItems.First() is Table);
Assert.IsFalse(vm.Arrangement[1].ArrangedItems.First() == tableModel);
}
public void ShouldFillAllEmptyFields2()
{
Chair chairModel = new Chair();
Table tableModel = new Table();
ArrangementPageViewModel vm = new ArrangementPageViewModel(Layout, chairModel, tableModel);
Assert.AreEqual(null, vm.Arrangement[0].ArrangedItems.FirstOrDefault());
Assert.AreEqual(null, vm.Arrangement[1].ArrangedItems.FirstOrDefault());
Assert.IsTrue(vm.FillAllCommand.CanExecute(null));
vm.FillAllCommand.Execute(null);
Assert.IsTrue(vm.Arrangement[0].ArrangedItems.First() is Chair);
Assert.IsTrue(vm.Arrangement[1].ArrangedItems.First() is Table);
Assert.IsFalse(vm.Arrangement.Any(a => !(a.PlaceHolder is FurnitureField) && a.ArrangedItems.Any(item => item is FurnitureItem)));
}
