public void SetDAOs(SourceType source)
{
if (source.Equals(SourceType.FILE))
{
productsDAO = fileProductsDAO;
shoppingListsDAO = fileShoppingListsDAO;
}
else
{
productsDAO = sqlProductsDAO;
shoppingListsDAO = sqlShoppingListsDAO;
}
}
public ShoppingListsModel(IShoppingListsDAO fileShoppingListsDAO, IProductsDAO fileProductsDAO,
IShoppingListsDAO sqlShoppingListsDAO, IProductsDAO sqlProductsDAO)
{
this.fileProductsDAO = fileProductsDAO;
this.fileShoppingListsDAO = fileShoppingListsDAO;
this.sqlShoppingListsDAO = sqlShoppingListsDAO;
this.sqlProductsDAO = sqlProductsDAO;
ReadSettings();
SetDAOs(SourceType);
ShoppingLists = new List <ShoppingListModel>();
}
public ShoppingListsViewModel(IShoppingListsDAO fileShoppingListsDAO, IProductsDAO fileProductsDAO,
IShoppingListsDAO sqlShoppingListsDAO, IProductsDAO sqlProductsDAO)
{
ShoppingLists = new ObservableCollection <ShoppingListViewModel>();
shoppingListsModel = new ShoppingListsModel(fileShoppingListsDAO, fileProductsDAO, sqlShoppingListsDAO, sqlProductsDAO);
if (shoppingListsModel.SourceType.Equals(SourceType.FILE))
{
_file = true;
}
else
{
_database = true;
}
LoadData();
DeleteList = new CommandHandler(() => DeleteSelectedList());
Save = new CommandHandler(() => SaveMethod());
Synchronize = new CommandHandler(() => SynchronizeMethod());
}
private List <ShoppingListModel> GetData(IShoppingListsDAO shoppingListsDAO, IProductsDAO productsDAO)
{
var slists = shoppingListsDAO.Get();
foreach (var slist in slists)
{
var plist = new List <ProductModel>();
if (slist.Id != null)
{
plist = productsDAO.GetProductsFromList((int)slist.Id);
}
foreach (var p in plist)
{
slist.AddItem(p);
}
//ShoppingLists.Add(slist);
}
return(slists);
}
private void SaveData(IShoppingListsDAO shoppingListsDAO, IProductsDAO productsDAO)
{
productsDAO.DeleteAll();
shoppingListsDAO.DeleteAll();
foreach (var sl in ShoppingLists)
{
if (sl.Id == null)
{
sl.Id = NewListId();
}
shoppingListsDAO.Save(sl);
foreach (var p in sl.Items)
{
p.ShoppingListId = sl.Id;
if (p.Id == null)
{
p.Id = NewProductId();
}
productsDAO.Save(p);
}
}
}
