public SetPackageItemViewModel(Pack p) //loading item
{
_pack = p;
Items = new ObservableCollection <IBasePack>();
Items.CollectionChanged += (a, b) =>
{
_pack.Definition.Items = Items.Select(x => x.PackItem).ToList();
};
foreach (var item in p.Definition.Items)
{
if (item is OptionsList)
{
Items.Add(new PackOptionsItemModel(item)
{
ParentCollection = Items
});
}
else if (item is Pick)
{
Items.Add(new PackPickItemModel(item)
{
ParentCollection = Items
});
}
}
PackageDropHandler = new PackageDropHandler();
GeneratePackCommand = new RelayCommand(GeneratePack);
AddOptionsCommand = new RelayCommand(AddOptions);
AddPickCommand = new RelayCommand(AddPick);
}
public SetPackageItemViewModel() //new item
{
_pack = new Pack
{
Name = "Package",
Id = Guid.NewGuid(),
Includes = new List <Include>(), //todo add include support
SetId = (Parent as SetItemViewModel).Id,
Definition = new PackDefinition()
};
Items = new ObservableCollection <IBasePack>();
PackageDropHandler = new PackageDropHandler();
GeneratePackCommand = new RelayCommand(GeneratePack);
AddOptionsCommand = new RelayCommand(AddOptions);
AddPickCommand = new RelayCommand(AddPick);
}
public SetPackageItemViewModel(SetPackageItemViewModel p) //copying item
{
_pack = new Pack
{
Name = p.Name,
Id = Guid.NewGuid(),
Includes = new List <Include>() //todo add include support
};
_pack.SetId = p._pack.SetId;
_pack.Definition = new PackDefinition();
Items = new ObservableCollection <IBasePack>();
Items.CollectionChanged += (a, b) =>
{
_pack.Definition.Items = Items.Select(x => x.PackItem).ToList();
};
foreach (var packItem in p.Items)
{
if (packItem is PackPickItemModel)
{
Items.Add(new PackPickItemModel(packItem as PackPickItemModel)
{
ParentCollection = Items
});
}
else if (packItem is PackOptionsItemModel)
{
Items.Add(new PackOptionsItemModel(packItem as PackOptionsItemModel)
{
ParentCollection = Items
});
}
}
ItemSource = p.ItemSource;
Parent = p.Parent;
PackageDropHandler = new PackageDropHandler();
GeneratePackCommand = new RelayCommand(GeneratePack);
AddOptionsCommand = new RelayCommand(AddOptions);
AddPickCommand = new RelayCommand(AddPick);
}
