private CategoryViewModel(Category category)
{
m_underlyingData = category;
Name = m_underlyingData.name;
Type = m_underlyingData.type;
SeqNo = m_underlyingData.seqNo;
}
public CategoryViewModel(ICategoriesManager categoriesManager, Category category)
: this(category)
{
m_categoriesManager = categoriesManager;
WatchChildren();
}
public void Update(Category cat)
{
string query = QueryBuilder.Update("categories", "categoryId", cat.categoryId.ToString(),
GetNameColumnPair(cat.name),
GetParentIdColumnPair(cat.parentId),
GetTypeColumnPair(cat.type));
using (SQLiteCommand update = new SQLiteCommand(query, m_conn))
update.ExecuteNonQuery();
}
public void Delete(Category cat)
{
string query = QueryBuilder.Delete("categories", "categoryId", cat.categoryId.ToString());
using (SQLiteCommand delete = new SQLiteCommand(query, m_conn))
delete.ExecuteNonQuery();
}
public void Update(Category cat)
{
m_categories[cat.categoryId] = cat;
}
public void Delete(Category cat)
{
m_categories.Remove(cat.categoryId);
}
public long Add(string name, long parentId, CategoryType type)
{
Category category = new Category(name, GetNewId(), parentId, type, double.NaN);
m_categories.Add(category.categoryId, category);
return category.categoryId;
}
public CategoryViewModel AddChildCategory(CategoryViewModel category, string name, CategoryType type)
{
long catId = m_database.Add(name, category.CategoryId, type);
Category c = new Category(name, catId, category.CategoryId, type, double.NaN);
CategoryViewModel newCategory = new CategoryViewModel(m_database, category, c);
category.Children.Add(newCategory);
Categories.Add(newCategory);
return newCategory;
}
public void Delete(Category cat)
{
m_categoriesManager.Delete(cat);
}
public void Update(Category cat)
{
m_categoriesManager.Update(cat);
}