static void Main(string[] args)
{
// First, establish the customer data
Address addr;
addr.Street = "121 Maple St.";
addr.City = "Springfield";
addr.State = State.IL;
addr.Zip = 33333;
PreferredCustomer pc;
pc = new PreferredCustomer("Homer", addr, 0.20);
// Open a file to hold the data
Stream s = File.OpenWrite("customer.soap");
// Create the Soap formatter and serialize to file
IFormatter formatter = new SoapFormatter();
formatter.Serialize(s, pc);
s.Close();
DeserializeCustomer();
}
static void Main(string[] args)
{
PreferredCustomer myoldcustomer;
Customer mycustomer;
PreferredCustomer mypreferredcustomer;
Customer mysecondcustomer;
PreferredCustomer mynewcustomer;
Customer mythirdcustomer;
PreferredCustomer myspecialcustomer;
Customer myfourthcustomer;
myoldcustomer = new PreferredCustomer();
mycustomer = myoldcustomer;
mypreferredcustomer = new PreferredCustomer();
mysecondcustomer = mypreferredcustomer;
mynewcustomer = new PreferredCustomer();
mythirdcustomer = mynewcustomer;
myspecialcustomer = new PreferredCustomer();
myfourthcustomer = myspecialcustomer;
myoldcustomer.Purchase = "$500";
myoldcustomer.Discount = "5 percent discount";
mypreferredcustomer.Purchase = "$1000";
mypreferredcustomer.Discount = "6 percent discount";
mynewcustomer.Purchase = "$1500";
mynewcustomer.Discount = "7 percent discount";
myspecialcustomer.Purchase = "$2000";
myspecialcustomer.Discount = "10 percent discount";
Console.WriteLine($"When a preferred customer spends {myoldcustomer.Purchase}, " +
$"he or she gets a {myoldcustomer.Discount} on all future purchases.");
Console.WriteLine($"When a preferred customer spends {mypreferredcustomer.Purchase}, " +
$"he or she gets a {mypreferredcustomer.Discount} on all future purchases.");
Console.WriteLine($"When a preferred customer spends {mynewcustomer.Purchase}, " +
$"he or she gets a {mynewcustomer.Discount} on all future purchases.");
Console.WriteLine($"When a preferred customer spends {myspecialcustomer.Purchase}, " +
$"or more, he or she gets a {myspecialcustomer.Discount} on all future purchases.");
Console.ReadLine();
}
static void DeserializeCustomer()
{
// Open the data file for reading
Stream s = File.OpenRead("customer.soap");
// Create the SoapFormatter, this time for deserialization purposes
IFormatter formatter = new SoapFormatter();
// Deserialize, cast returned object to PreferredCustomer
PreferredCustomer pc = (PreferredCustomer)formatter.Deserialize(s);
s.Close();
// Use the PreferredCustomer object ...
}
public static void BuildACustomer(List <PreferredCustomer> inputList, bool loop, string input)
{
//Clear current screen
Console.Clear();
//Create customer object
PreferredCustomer output = new PreferredCustomer();
output.CustomerStatus = true;
Console.WriteLine(StandardMessages.EnterCustomerInformationTitle());
//Get customer name
Console.Write(StandardMessages.EnterCustomerName());
output.Name = Console.ReadLine();
//Get customer ID#
Console.Write(StandardMessages.EnterCustomerIDNumber());
output.CustomerNumber = Console.ReadLine();
//Get customer address
Console.Write(StandardMessages.EnterCustomerAddress());
output.Address = Console.ReadLine();
//Get customer phone number
Console.Write(StandardMessages.EnterCustomerPhoneNumber());
output.PhoneNumber = Console.ReadLine();
do
{
//Get customers mailing preference
Console.Write("Do you wish to be on the mailing list yes/no? ==> ");
input = Console.ReadLine().ToLower();
//Decision structure for mailing preference
if (input == "yes" || input == "y")
{
output.MailingListOption = true;
loop = true;
}
else if (input == "no" || input == "n")
{
output.MailingListOption = false;
loop = true;
}
else
{
Console.WriteLine(StandardMessages.DisplayInvalidChoice());
Console.ReadLine();
}
} while (loop == false);
inputList.Add(output);
}
static void Main(string[] args)
{
File.Delete("customer.xml");
// First, establish the customer data
Address addr = new Address();
addr.Street = "121 Maple St.";
addr.City = "Springfield";
addr.State = State.IL;
addr.Zip = 33333;
PreferredCustomer pc;
pc = new PreferredCustomer("Homer", addr, 0.20);
// Open a file to hold the data
Stream s = File.OpenWrite("customer.xml");
// Create the XmlSerializer and serialize customer to file
XmlSerializer xs = new XmlSerializer(typeof(PreferredCustomer));
xs.Serialize(s, pc);
s.Close();
DeserializeCustomer();
File.Delete("order.xml");
// Serialize the order history information
OrderHistory history = new OrderHistory(1);
s = File.OpenWrite("order.xml");
xs = new XmlSerializer(typeof(OrderHistory));
xs.Serialize(s, history);
s.Close();
}
//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();
}
