private void Form3_Load(object sender, EventArgs e)
{
loadDataGridView();
label_cost.Text = String.Format("{0:0.00}$", KFCStore.getKFCStore().getTotalCost());
box_datetime.Text = DateTime.Now.ToString();
checkRadioBtn();
}
public static KFCStore getKFCStore()
{
if (store == null)
{
Console.WriteLine("No KFCStore instance exist");
store = new KFCStore();
Console.WriteLine("KFCStore instance initiated");
}
return(store);
}
private void btn_addCoke_Click(object sender, EventArgs e)
{
int quantity = showInputBox();
if (quantity != 0)
{
KFCStore.getKFCStore().addItem("Coke", quantity);
addProductToGridView("Coke", quantity);
}
}
private void Form2_Load(object sender, EventArgs e)
{
table.Columns.Add("Product", typeof(string));
table.Columns.Add("Quantity", typeof(int));
foreach (IItem item in KFCStore.getKFCStore().items)
{
table.Rows.Add(item.name, item.getQuantity());
}
datagridview_Product.DataSource = table;
}
private void loadDataGridView()
{
table.Columns.Add("Product", typeof(string));
table.Columns.Add("Quantity", typeof(int));
table.Columns.Add("Cost", typeof(double));
foreach (IItem item in KFCStore.getKFCStore().items)
{
table.Rows.Add(item.name, item.getQuantity(), item.getCost());
}
datagridview_billing.DataSource = table;
}
private void checkRadioBtn()
{
if (KFCStore.getKFCStore().GetDiscount() is NoDiscount)
{
radiobtn_NoDiscount.Checked = true;
}
else if (KFCStore.getKFCStore().GetDiscount() is MondayDiscount)
{
radiobtn_MondayDiscount.Checked = true;
}
else
{
radiobtn_MondayKidDiscount.Checked = true;
}
}
private void btn_printbill_Click(object sender, EventArgs e)
{
DateTime datetime = Convert.ToDateTime(box_datetime.Text);
StreamWriter writer = new StreamWriter("Text.txt");
writer.WriteLine("Printed bill\n--------------------");
writer.WriteLine("Date: " + datetime.ToString("d") + ", Time: " + datetime.ToString("T"));
writer.WriteLine("----------------------------------");
foreach (IItem item in KFCStore.getKFCStore().items)
{
writer.WriteLine("\t{0}\t|\t{1}\t|\t", item.name, item.getQuantity(), item.getCost());
writer.WriteLine("----------------------------------");
}
writer.WriteLine("Total cost: " + label_cost.Text);
writer.Close();
KFCStore.getKFCStore().reset();
this.Close();
}
private void radiobtn_MondayKidDiscount_CheckedChanged(object sender, EventArgs e)
{
KFCStore.getKFCStore().setDiscount(new MondayKidDiscount());
label_cost.Text = String.Format("{0:0.00}$", KFCStore.getKFCStore().getTotalCost());
}
public void reset()
{
Console.WriteLine("The KFCStore instance has been resetted");
store = new KFCStore();
}
private void removeItem(string selected_name, int selected_quantity)
{
datagridview_Product.Rows.Remove(datagridview_Product.SelectedRows[0]);
KFCStore.getKFCStore().removeItem(selected_name, selected_quantity);
}
