private void ResetFields()
{
OrderItemName = string.Empty;
Description = string.Empty;
Price = 0;
IsEditMode = false;
SelectedSubCategory = SubCategories.FirstOrDefault();
}
public ProductTreeLookup FindGroup(string name)
{
if (SubCategories == null)
{
LoadSubCategories();
}
return(SubCategories.FirstOrDefault(d => d.Name == name));
}
private void LoadGroups()
{
if (SubCategories == null)
{
LoadSubCategories();
}
Groups = (new Select(_uc).Column("Id").Column("Name").Column("SmrERPId").Column("SmrSubCategoryId").From("SmrProductGroup").GetList(_uc, Guid.Empty, String.Empty, String.Empty, Guid.Empty) as List <Tuple <Guid, String, String, Guid> >)
.Select(g => new ProductTreeLookup()
{
ERPId = g.Item3,
Id = g.Item1,
Name = g.Item2,
Parent = SubCategories.FirstOrDefault(sc => sc.Id == g.Item4)
}).ToList();
}
public void InsertSubCategory(NodeCategoryViewModel newSubCategory)
{
var list = SubCategories.Where(cat => !(cat is ClassesNodeCategoryViewModel));
var nextLargerItemIndex = FindInsertionPointByName(list, newSubCategory.Name);
if (nextLargerItemIndex >= 0)
{
bool hasClasses = SubCategories.FirstOrDefault() is ClassesNodeCategoryViewModel;
var offset = hasClasses ? 1 : 0;
SubCategories.Insert(nextLargerItemIndex + offset, newSubCategory);
}
else
{
SubCategories.Add(newSubCategory);
}
}
public MenuPageViewModel()
{
NotificationManager = new NotificationManager();
SelectedSubCategory = SubCategories.FirstOrDefault();
}