private static void CalculateTotalsOfVatNumber(List <NormalVatNumber> normals, List <SimpleVatNumber> simples)
{
SelectedVat selected = SelectVat(normals, simples);
if (selected.Normal != null)
{
CalculateAndPrint(selected.Normal);
}
else if (selected.Simple != null)
{
CalculateAndPrint(selected.Simple);
}
else
{
Console.WriteLine("The entered VAT number does not exist!");
}
}
private static void AddExpenseToVatNumber(List <NormalVatNumber> normals, List <SimpleVatNumber> simples)
{
SelectedVat selected = SelectVat(normals, simples);
if (selected.Normal != null)
{
decimal newExpense = ReadDecimal("Enter the value of the expense: ");
selected.Normal.Expenses.Add(newExpense);
}
else if (selected.Simple != null)
{
Console.WriteLine("You cannot add expenses to a VAT number of type 'simple'");
}
else
{
Console.WriteLine("The entered VAT number does not exist!");
}
}
private static void AddBillToVatNumber(List <NormalVatNumber> normals, List <SimpleVatNumber> simples)
{
SelectedVat selected = SelectVat(normals, simples);
if (selected.Normal != null)
{
decimal newBill = ReadDecimal("Enter the value of the bill: ");
selected.Normal.Bills.Add(newBill);
}
else if (selected.Simple != null)
{
decimal newBill = ReadDecimal("Enter the value of the bill: ");
selected.Simple.Bills.Add(newBill);
}
else
{
Console.WriteLine("The entered VAT number does not exist!");
}
}