private void btnShowAll_Click(object sender, EventArgs e)
{
foreach (ConsumableItems i in item) // Looping for each consumable Items
{
if (i.GetType() == typeof(FoodItems)) // If item is of type Food
{
FoodItems tmp = (FoodItems)i; // Parsing from consumable items tp Food
MessageBox.Show(tmp.GetInfo()); // POLYMORPHISM (Shows All info)
}
if (i.GetType() == typeof(BarItems)) // If the item is of type drinks
{
BarItems tmp = (BarItems)i; //Parsing from consumable items to food
MessageBox.Show(tmp.GetInfo()); // POLYMORPHISM (Shows All info) Method Chnages Form
}
}
}
public BarForm()
{
InitializeComponent();
cust = (Customer)cbxCustomer.SelectedValue; // Getting the values to the combo box.
bar = new Bar(cust, lstItems); // Initializing a new bar.
lstItems = new List <BarItems>(); // Items in the bar.
nonAlcholicTyp = BarItemType.NonAlcaholic; // Enums
alcholicTyp = BarItemType.Alcaholic; // Enums
cola = new BarItems(nonAlcholicTyp, quantity, "Coca Cola", 1.20); // Items
sprite = new BarItems(nonAlcholicTyp, quantity, "Sprite", 1.20); // Items
vodka = new BarItems(alcholicTyp, quantity, "Vodka", 2.50); // Items
cbxItem.Items.Add(cola.GetInfo()); // Adding the items in the combo box.
cbxItem.Items.Add(sprite.GetInfo()); // Adding the items in the combo box.
cbxItem.Items.Add(vodka.GetInfo()); // Adding the items in the combo box.
}
private void btnAdd_Click(object sender, EventArgs e)
{
if (cbxItem.SelectedIndex == 0 && Int32.TryParse(txtQuantity.Text, out quantity)) // checking for selected index and getting the quantity
{
cola = new BarItems(nonAlcholicTyp, quantity, "Coca Cola", 1.20);
lstItems.Add(cola); // adding cola to list of the bar
barLst.Items.Add(cola.GetInfo() + " Type: " + cola.Type.ToString() + " Quantity: " + quantity.ToString() + "\n Total Price: €" + cola.GetPrice(quantity).ToString()); // adding the items to the list and appears in the list of the form
}
if (cbxItem.SelectedIndex == 1 && Int32.TryParse(txtQuantity.Text, out quantity))
{
sprite = new BarItems(nonAlcholicTyp, quantity, "Sprite", 1.20);
lstItems.Add(sprite);
barLst.Items.Add(sprite.GetInfo() + " Type: " + sprite.Type.ToString() + " Quantity: " + quantity.ToString() + "\n Total Price: €" + sprite.GetPrice(quantity).ToString());
}
if (cbxItem.SelectedIndex == 2 && Int32.TryParse(txtQuantity.Text, out quantity))
{
vodka = new BarItems(alcholicTyp, quantity, "Vodka", 2.50);
lstItems.Add(vodka);
barLst.Items.Add(vodka.GetInfo() + " Type: " + vodka.Type.ToString() + " Quantity: " + quantity.ToString() + "\n Total Price: €" + vodka.GetPrice(quantity).ToString());
}
}