/// <summary>
/// Main Method for starting the application
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
Console.SetBufferSize(200, 3000);
Console.WriteLine("Welcome to Cardinal Hotel Booking System!!!");
Console.WriteLine();
Console.WriteLine("We hae follwoing hotels with price(per room) and No. of rooms available!!!");
Console.WriteLine();
Console.WriteLine("HotelSupplier1 with {1} Rooms at a price of ${0} per room.", HotelSupplier.getRoomPrice("HotelSupplier1"), HotelSupplier.getRoomsAvailable("HotelSupplier1"));
Console.WriteLine("HotelSupplier2 with {1} Rooms at a price of ${0} per room.", HotelSupplier.getRoomPrice("HotelSupplier2"), HotelSupplier.getRoomsAvailable("HotelSupplier2"));
Console.WriteLine("HotelSupplier3 with {1} Rooms at a price of ${0} per room.", HotelSupplier.getRoomPrice("HotelSupplier3"), HotelSupplier.getRoomsAvailable("HotelSupplier3"));
Console.WriteLine();
Console.WriteLine("Following are the Credit Card No.s for the respective Travel Agencies: ");
Console.WriteLine();
//Bank Service Operations .. Applying for New Credit Card
String Card1 = BankService.generatecardno("TravelAgency1");
String Card2 = BankService.generatecardno("TravelAgency2");
String Card3 = BankService.generatecardno("TravelAgency3");
String Card4 = BankService.generatecardno("TravelAgency4");
String Card5 = BankService.generatecardno("TravelAgency5");
Console.WriteLine("Credit Card Number for TravelAgency1: " + Card1);
Console.WriteLine("Credit Card Number for TravelAgency2: " + Card2);
Console.WriteLine("Credit Card Number for TravelAgency3: " + Card3);
Console.WriteLine("Credit Card Number for TravelAgency4: " + Card4);
Console.WriteLine("Credit Card Number for TravelAgency5: " + Card5);
Console.WriteLine();
//Getting the Input for Credit Card from respective Travel Agencies
for (int i = 0; i < 5; i++)
{
Console.WriteLine("Type in the Credit for TravelAgency{0}: ", i + 1);
String CardNum = Console.ReadLine();
while (CardNum.Length != 8)
{
Console.WriteLine("Invalid Credit Card format!! (Hint: Exaclty 8 characters>");
CardNum = Console.ReadLine();
}
TravelAgency.CreditCards[i] = BankService.EncryptCardNo(CardNum);
}
Console.WriteLine();
Console.WriteLine("Thank You For Entering the Card Details !!!");
Console.WriteLine();
Console.WriteLine("<Hint: For Verfiying 'Rooms Full' Conditions specify the no. of events in the range of 25 plus..>");
Console.WriteLine();
Console.WriteLine("Do you want to Enter the No. of PriceCut Event to happen for Each Hotel Supplier??");
Console.WriteLine("<Default is 5-10 per Supplier depending on the lowprice or highprice>(Y/N): ");
String option = Console.ReadLine();
if (option.ToUpper().Equals("Y"))
{
//Option to modify the no of event proabilities
Console.WriteLine("Enter the No. of Price Cut Events: ");
NoOfPriceCuts = Convert.ToInt32(Console.ReadLine());
while (NoOfPriceCuts <= 0)
{
Console.WriteLine("Enter a minimum value of 1 or more...");
NoOfPriceCuts = Convert.ToInt32(Console.ReadLine());
}
}
Console.WriteLine();
Console.WriteLine("Starting to Execute Events....");
Thread.Sleep(2000);
Thread h1 = new Thread(new ThreadStart(HotelSupplier1.InvokePricingModel));
Thread h2 = new Thread(new ThreadStart(HotelSupplier2.InvokePricingModel));
Thread h3 = new Thread(new ThreadStart(HotelSupplier3.InvokePricingModel));
h1.Name = "HotelSupplier1";
h2.Name = "HotelSupplier2";
h3.Name = "HotelSupplier3";
h1.Start();
h2.Start();
h3.Start();
//Travel Agency Subscribing to PriceCut Event of Hotel Supplier
HotelSupplier.priceCut += new priceCutEvent(TravelAgent.RoomsPriceCut);
Console.Read();
}
/// <summary>
/// Once the Hotel Supplier Receives the Order process order is called for processing the order
/// and sends back the result to the travel agency
/// </summary>
public void processOrder()
{
while (OrderProcessingQueue.Count != 0)
{
String result = "";
try
{
OrderClass currentOrder = OrderProcessingQueue.Dequeue();
if (currentOrder.getReceiverID().Equals("HotelSupplier1"))
{
int roomsRequired = currentOrder.getNoOfRooms();
if (roomsRequired <= H1RoomCount)
{
//Total Cost Inclusive of 15 Percent Tax + 2 Percent Location Charges
double amount = (roomsRequired * H1RoomPrice) + ((roomsRequired * H1RoomPrice) * 0.15) + ((roomsRequired * H1RoomPrice) * 0.02);
if (BankService.verifyaccount(currentOrder.getSenderID(), currentOrder.getCardNo()))
{
H1RoomCount = H1RoomCount - roomsRequired;
result = "Order Status from " + currentOrder.getReceiverID() + " sent back to " + currentOrder.getSenderID() + ":|";
result = result + "Required No. of rooms are booked by " + currentOrder.getSenderID() + " at " + currentOrder.getReceiverID() + ": " + currentOrder.getNoOfRooms() + " Rooms |";
result = result + "Total Cost of Booking (including taxes+location charges): $" + amount + " |";
result = result + "Processed At: " + DateTime.Now.ToString() + " |";
}
else
{
result = "Order Status from " + currentOrder.getReceiverID() + " sent back to " + currentOrder.getSenderID() + ":|";
result = "Invalid Credit Card Number for: " + currentOrder.getSenderID() + "|";
result = result + "Processed At: " + DateTime.Now.ToString() + " |";
}
}
else
{
result = "Sorry HotelSupplier1 Rooms are full.. Not Enough rooms Available!!! |" + "Order from " + currentOrder.getSenderID() + " could not be processed. |";
result = result + "Processed At: " + DateTime.Now.ToString() + " |";
}
}
else if (currentOrder.getReceiverID().Equals("HotelSupplier2"))
{
int roomsRequired = currentOrder.getNoOfRooms();
if (roomsRequired <= H2RoomCount)
{
//Total Cost Inclusive of 17 Percent Tax + 3 Percent Location Charges
double amount = (roomsRequired * H2RoomPrice) + ((roomsRequired * H2RoomPrice) * 0.17) + ((roomsRequired * H2RoomPrice) * 0.03);
if (BankService.verifyaccount(currentOrder.getSenderID(), currentOrder.getCardNo()))
{
H2RoomCount = H2RoomCount - roomsRequired;
result = "Order Status from " + currentOrder.getReceiverID() + " sent back to " + currentOrder.getSenderID() + " :|";
result = result + "Required No. of rooms are booked by " + currentOrder.getSenderID() + " at " + currentOrder.getReceiverID() + ": " + currentOrder.getNoOfRooms() + " Rooms |";
result = result + "Total Cost of Booking (including taxes+location charges): $" + amount + " |";
result = result + "Processed At: " + DateTime.Now.ToString() + " |";
}
else
{
result = "Order Status from " + currentOrder.getReceiverID() + " sent back to " + currentOrder.getSenderID() + ":|";
result = "Invalid Credit Card Number for: " + currentOrder.getSenderID() + "|";
result = result + "Processed At: " + DateTime.Now.ToString() + " |";
}
}
else
{
result = "Sorry HotelSupplier2 Rooms are full.. Not Enough rooms Available!!! |" + "Order from " + currentOrder.getSenderID() + " could not be processed. |";
result = result + "Processed At: " + DateTime.Now.ToString() + " |";
}
}
else if (currentOrder.getReceiverID().Equals("HotelSupplier3"))
{
int roomsRequired = currentOrder.getNoOfRooms();
if (roomsRequired <= H3RoomCount)
{
//Total Cost Inclusive of 14 Percent Tax + 4 percent Location Charges
double amount = (roomsRequired * H3RoomPrice) + ((roomsRequired * H3RoomPrice) * 0.14) + ((roomsRequired * H3RoomPrice) * 0.04);
if (BankService.verifyaccount(currentOrder.getSenderID(), currentOrder.getCardNo()))
{
H3RoomCount = H3RoomCount - roomsRequired;
result = "Order Status from " + currentOrder.getReceiverID() + " sent back to " + currentOrder.getSenderID() + ":|";
result = result + "Required No. of rooms are booked by " + currentOrder.getSenderID() + " at " + currentOrder.getReceiverID() + ": " + currentOrder.getNoOfRooms() + " Rooms |";
result = result + "Total Cost of Booking (including taxes+location charges): $" + amount + " |";
result = result + "Processed At: " + DateTime.Now.ToString() + " |";
}
else
{
result = "Order Status from " + currentOrder.getReceiverID() + " sent back to " + currentOrder.getSenderID() + ":|";
result = "Invalid Credit Card Number for: " + currentOrder.getSenderID() + "|";
result = result + "Processed At: " + DateTime.Now.ToString() + " |";
}
}
else
{
result = "Sorry HotelSupplier3 Rooms are full.. Not Enough rooms Available!!! |" + "Order from " + currentOrder.getSenderID() + " could not be processed. |";
result = result + "Processed At: " + DateTime.Now.ToString() + " |";
}
}
//Sends back the order to Travel Agency using a separate buffer cell
if (Monitor.TryEnter(CardinalMain.n4))
{
try
{
CardinalMain.n4.setOneCell(result);//Order Status Sent to Travel Agency
}
finally
{
result = "";
Monitor.Exit(CardinalMain.n4);
}
}
}
finally
{
}
}
}