public async Task UpdateCommand()
{
switch (MainWindowViewModel.VM.CurrentPage)
{
case Navigator.Condiments:
{
// Finding that item in the database list
var CondimentToUpdate = GetSelectedItemAsModelType <BackendHandler.Condiment, CondimentViewModel>(Condiment);
// updates the type
CondimentToUpdate.Type = CurrentType;
// updates the price
CondimentToUpdate.Price = float.Parse(CurrentPrice);
// calling the database and updates the item
await rep.UpdateCondiment(CondimentToUpdate);
// refreshes the list in the UI
await UpdateList();
return;
}
case Navigator.Extras:
{
// Finding that item in the database list
var ExtraToUpdate = GetSelectedItemAsModelType <BackendHandler.Extra, ExtraViewModel>(Extra);
// updates the type
ExtraToUpdate.Type = CurrentType;
// updates the price
ExtraToUpdate.Price = float.Parse(CurrentPrice);
// calling the database and updates the item
await rep.UpdateExtra(ExtraToUpdate);
// refreshes the list in the UI
await UpdateList();
return;
}
case Navigator.Pizzas:
{
// Checks that nothing is null
if (CurrentID == null || CurrentType == null || CurrentPrice == null)
{
return;
}
// Creating a new instance of the item and fills up the properties
var PizzaToUpdate = new PizzaViewModel()
{
PizzaID = int.Parse(CurrentID), Type = CurrentType, Price = float.Parse(CurrentPrice), PizzabaseID = CurrentPizzaBaseID
};
// Creating a new instance of the window
IngredientPopupWindow = new IngredientWindow(PizzaToUpdate);
// And opens it up
Nullable <bool> result = IngredientPopupWindow.ShowDialog();
// If the suser closes the window without saving any changes, the return will be false
if (result == false)
{
return;
}
// If the user clicks the apply button, the return will be true
else
{
CurrentID = null;
CurrentType = null;
CurrentPrice = null;
await UpdateList();
return;
}
}
}
}
/// <summary>
/// Command to add an item to the database
/// </summary>
/// <returns></returns>
public async Task AddCommand()
{
CurrentID = "";
switch (MainWindowViewModel.VM.CurrentPage)
{
case Navigator.Condiments:
{
// Creating a new instance of the item and fills up the properties
var CondimentToAdd = new BackendHandler.Condiment()
{
Type = CurrentType, Price = float.Parse(CurrentPrice)
};
// Calling the database and adds the item
await rep.AddCondiment(CondimentToAdd);
// Updates the list and the UI
await UpdateList();
return;
}
case Navigator.Extras:
{
// Creating a new instance of the item and fills up the properties
var ExtraToAdd = new BackendHandler.Extra()
{
Type = CurrentType, Price = float.Parse(CurrentPrice)
};
// Calling the database and adds the item
await rep.AddExtra(ExtraToAdd);
// Updates the list and the UI
await UpdateList();
return;
}
case Navigator.Pizzas:
{
// Checks that nothing is null
if (CurrentType == null || CurrentPrice == null)
{
return;
}
// Creating a new instance of the item and fills up the properties
var PizzaToUpdate = new PizzaViewModel()
{
Type = CurrentType, Price = float.Parse(CurrentPrice), PizzabaseID = CurrentPizzaBaseID
};
// Creating a new instance of the window
IngredientPopupWindow = new IngredientWindow(PizzaToUpdate);
// And opens it up
Nullable <bool> result = IngredientPopupWindow.ShowDialog();
// If the user closes the window without saving any changes, the return will be false
if (result == false)
{
return;
}
// If the user clicka tha apply button, the return will be true
else
{
await UpdateList();
return;
}
}
}
}
