//Non-Preferred customer transaction method
public static void CustomerItemPurchaseNotPreferred(List <NonPreferredCustomer> inputList, int index, string input)
{
bool loop = false;
decimal purchasePrice;
NonPreferredCustomer notPreferredTransaction = new NonPreferredCustomer();
Console.WriteLine(StandardMessages.DisplayNotPreferredCustomerMessage());
notPreferredTransaction.CustomerStatus = false;
do
{
//Get users purchase price
Console.Write("Enter purchase price ==> ");
input = Console.ReadLine();
//Determine if user inputs a number or character
if (decimal.TryParse(input, out purchasePrice))
{
notPreferredTransaction.PurchaseAmount = purchasePrice;
notPreferredTransaction.TransactionNumber = notPreferredTransaction.TransactionNumber + index;
inputList.Add(notPreferredTransaction);
DisplayCustomerTransaction.DisplayNonPreferredTransaction(purchasePrice);
Console.WriteLine(StandardMessages.DisplayEnterMessage());
Console.ReadLine();
loop = true;
}
else
{
//If user enters anything other than a number display invalid input.
Console.WriteLine(StandardMessages.DisplayInvalidChoice());
Console.ReadLine();
}
} while (loop == false);
}
//Preferred customer transaction method
public static void CustomerItemPurchasePreferred(List <PreferredCustomer> inputList, string input, bool loop)
{
decimal purchasePrice;
decimal discountPrice;
PreferredCustomer transaction = new PreferredCustomer();
transaction.PurchaseAmount = 0.0m;
do
{
//Get input from user and validate if user inputs a number or character
Console.Write("Enter total purchase ==> ");
input = Console.ReadLine();
decimal.TryParse(input, out purchasePrice);
if (decimal.TryParse(input, out purchasePrice) && purchasePrice <= 499.99m && purchasePrice >= 0)
{
transaction.DiscountLevel = 0m;
discountPrice = purchasePrice * transaction.DiscountLevel;
purchasePrice = purchasePrice - discountPrice;
transaction.PurchaseAmount = purchasePrice;
Console.WriteLine("\n**Sorry! No discount for this transaction.**");
//Display reciept
DisplayCustomerTransaction.DisplayPreferredTransaction(transaction.PurchaseAmount, transaction.DiscountLevel, discountPrice);
loop = true;
}
else if (decimal.TryParse(input, out purchasePrice) && purchasePrice >= 500.00m && purchasePrice <= 999.99m)
{
transaction.DiscountLevel = .05m;
discountPrice = purchasePrice * transaction.DiscountLevel;
purchasePrice = purchasePrice - discountPrice;
transaction.PurchaseAmount = purchasePrice;
DisplayCustomerTransaction.DisplayPreferredTransaction(transaction.PurchaseAmount, transaction.DiscountLevel, discountPrice);
loop = true;
}
else if (decimal.TryParse(input, out purchasePrice) && purchasePrice >= 1000.00m && purchasePrice <= 1499.99m)
{
transaction.DiscountLevel = .06m;
discountPrice = purchasePrice * transaction.DiscountLevel;
purchasePrice = purchasePrice - discountPrice;
transaction.PurchaseAmount = purchasePrice;
DisplayCustomerTransaction.DisplayPreferredTransaction(transaction.PurchaseAmount, transaction.DiscountLevel, discountPrice);
loop = true;
}
else if (decimal.TryParse(input, out purchasePrice) && purchasePrice >= 1500.00m && purchasePrice <= 1999.99m)
{
transaction.DiscountLevel = .07m;
discountPrice = purchasePrice * transaction.DiscountLevel;
purchasePrice = purchasePrice - discountPrice;
transaction.PurchaseAmount = purchasePrice;
DisplayCustomerTransaction.DisplayPreferredTransaction(transaction.PurchaseAmount, transaction.DiscountLevel, discountPrice);;
loop = true;
}
else if (decimal.TryParse(input, out purchasePrice) && purchasePrice >= 2000.00m)
{
transaction.DiscountLevel = .10m;
discountPrice = purchasePrice * transaction.DiscountLevel;
purchasePrice = purchasePrice - discountPrice;
transaction.PurchaseAmount = purchasePrice;
DisplayCustomerTransaction.DisplayPreferredTransaction(transaction.PurchaseAmount, transaction.DiscountLevel, discountPrice);
loop = true;
}
else
{
//If user enters anything other than a number display invalid input.
Console.WriteLine(StandardMessages.DisplayInvalidChoice());
Console.ReadLine();
}
} while (loop == false);
Console.WriteLine(StandardMessages.DisplayEnterMessage());
Console.ReadLine();
}