//The method which evaluates whether the auction is being bid on or not
public bool BidAuction(decimal bid, Buyer buyer)
{
//If the buyers balance is larger than the bid and the bid is higher than the current bid
//and the minimum price, set the bid to the current bid
if (buyer.Balance >= bid && bid > CurrentBid && bid >= MinPrice)
{
CurrentBid = bid;
//If a highest bidder is already existing, then remove him from event invocation list
if (HighestBidder != null)
{
if (HighestBidder.Person != null)
{
HighestBidder.Person.RemoveFromEvent(this);
}
else
{
HighestBidder.Company.RemoveFromEvent(this);
}
}
//Adds the new highest bidder to the event invocation list
if (buyer.Person != null)
{
buyer.Person.SubscribeToEvent(this);
}
else
{
buyer.Company.SubscribeToEvent(this);
}
HighestBidder = buyer;
//Notifies the seller that an interesting bid has been made
Notify();
return true;
}
else
{
return false;
}
}
static void Main(string[] args)
{
//A number of persons
PrivatePerson Kristian = new PrivatePerson("Kristian", new DateTime(1989, 01, 02), 150000.0M);
PrivatePerson Malthe = new PrivatePerson("Malthe", new DateTime(1993, 05, 06), 15000.0M);
PrivatePerson Martin = new PrivatePerson("Martin", new DateTime(1991, 05, 24), 150000.0M);
//A number of Companies
Company Mærsk = new Company("Mærsk", 9999999.0M, 500000.0M);
Company Arriva = new Company("Arriva", 1923994.0M, 300000.0M);
Company AalborgTaxa = new Company("Aalborg Taxa", 30000.0M, 15000.0M);
//A number of vehicles
Truck randomTruck = new Truck("MAN", "YZ39589");
Bus randomBus = new Bus("Movia", "LO93840");
AutoCamper randomAutoCamper = new AutoCamper("Knaus", "SE98311");
AutoCamper randomAutoCamper2 = new AutoCamper("Knaus", "SE98311");
PassengerCar randomPassengerCar = new PassengerCar("Volvo", "SU30092");
PrivatePassengerCar randomPrivatePassengerCar = new PrivatePassengerCar("Lamborghini", "DU94304");
BusinessPassengerCar randomBusinessPassengerCar = new BusinessPassengerCar("Mercedes", "MO23211");
Vehicle MartinsVehicle = new PrivatePassengerCar("Lamborghini", "XY12345");
Vehicle KristiansVehicle = new PrivatePassengerCar("Multipla", "HÆ54960");
//Create an auction house
AuctionHouse auctionHouse = new AuctionHouse();
//Functionality of different vehicles
Console.WriteLine("First part of the assignment:");
Console.WriteLine(randomPrivatePassengerCar);
Console.WriteLine("\n" + randomBusinessPassengerCar);
Console.WriteLine("\n" + randomTruck);
Console.WriteLine("\n" + randomBus);
Console.WriteLine("\n" + randomAutoCamper);
Console.WriteLine("---------------------------------------------------------");
Console.WriteLine("Second part of the assignment: ");
//Assignment of sellers and buyers
Buyer buyMærsk = new Buyer(Mærsk);
Buyer buyArriva = new Buyer(Arriva);
Buyer buyAalborgTaxa = new Buyer(AalborgTaxa);
Buyer buyMalthe = new Buyer(Malthe);
Seller sellKristian = new Seller(Kristian);
Seller sellMartin = new Seller(Martin);
//Sellers putting vehicles up for sale
int kristiansAuctionNumber = auctionHouse.PutUpForSale(KristiansVehicle, sellKristian, 10000.0M);
int martinsAuctionNumber = auctionHouse.PutUpForSale(MartinsVehicle, sellMartin, 7000.0M);
//Buyer places offer
Console.WriteLine("Did the offer on Kristian's vehicle pass?: " + auctionHouse.OfferRecived(buyMalthe, kristiansAuctionNumber, 11000.0M));
Console.WriteLine("Did the offer on Martin's vehicle pass?: " + auctionHouse.OfferRecived(buyMalthe, martinsAuctionNumber, 11000.0M));
Console.WriteLine();
//Seller accepts offer
Console.WriteLine("Malthe's balance before the buy: " + Malthe.Balance);
Console.WriteLine("Was the transaction complete?: " + auctionHouse.AcceptOffer(sellKristian, kristiansAuctionNumber));
Console.WriteLine("Malthe's balance after the buy: " + Malthe.Balance);
Console.WriteLine();
//Shows that companies can make use of their credit
Console.WriteLine("Aalborg taxa's balance before buy: " + AalborgTaxa.Balance + " and credit: " + AalborgTaxa.Credit);
Console.WriteLine("Did the offer on Martin's vehicle pass?: " + auctionHouse.OfferRecived(buyAalborgTaxa, martinsAuctionNumber, 44591.0M));
Console.WriteLine("Was the transaction complete?: " + auctionHouse.AcceptOffer(sellMartin, martinsAuctionNumber));
Console.WriteLine("Malthe's balance after the buy: " + AalborgTaxa.Balance + " and credit: " + AalborgTaxa.Credit);
Console.WriteLine();
//Create a lot of auctions
for (int i = 0; i < 10; i++)
{
auctionHouse.PutUpForSale(new Truck(genCarName(), genLicense()), sellKristian, (decimal)RandomGenerator.r.Next(1000, 150000));
auctionHouse.PutUpForSale(new Bus(genCarName(), genLicense()), sellKristian, (decimal)RandomGenerator.r.Next(1000, 150000));
auctionHouse.PutUpForSale(new AutoCamper(genCarName(), genLicense()), sellKristian, (decimal)RandomGenerator.r.Next(1000, 150000));
auctionHouse.PutUpForSale(new PassengerCar(genCarName(), genLicense()), sellMartin, (decimal)RandomGenerator.r.Next(1000, 150000));
auctionHouse.PutUpForSale(new PrivatePassengerCar(genCarName(), genLicense()), sellKristian, (decimal)RandomGenerator.r.Next(1000, 150000));
auctionHouse.PutUpForSale(new BusinessPassengerCar(genCarName(), genLicense()), sellMartin, (decimal)RandomGenerator.r.Next(1000, 150000));
}
//Queries
Console.WriteLine("Below is a search based on driver's license and weight:");
List<Vehicle> query1 = auctionHouse.SearchByDriversLicense("D", 13);
foreach (Vehicle item in query1)
{
Console.WriteLine(item.Name);
}
Console.WriteLine("\nBelow is search based on vehicle name:");
List<Vehicle> query2 = auctionHouse.SearchByName("Batmobil");
foreach (Vehicle item in query2)
{
Console.WriteLine(item.Name);
}
Console.WriteLine("\nBelow is a search based on a minimum number of seats in vehicles that has a bathroom");
List<Vehicle> query3 = auctionHouse.SearchByNumSeatsAndBathrooms(7);
foreach (Vehicle item in query3)
{
Console.WriteLine(item.Name);
}
Console.WriteLine("\nBelow is a search based on the seller's zip code and a defined radius");
List<Vehicle> query4 = auctionHouse.SearchByZipCodeAndRadius(4000, 3000);
foreach (Vehicle item in query4)
{
Console.WriteLine(item.Name);
}
Console.WriteLine("\nBelow is a search on private cars based on kilometers traveled and a minimum price");
List<Vehicle> query5 = auctionHouse.SearchPrivateCarByKmAndMinimumPrice(400000, 100000);
foreach (Vehicle item in query5)
{
Console.WriteLine(item.Name);
}
System.Console.WriteLine("\nOutputs the average energy class the cars in auction house");
Console.WriteLine(auctionHouse.AverageEnergyClass());
Console.ReadLine();
}
public PriceArgs(decimal currentBid, Seller salesman, Buyer buyer)
{
Price = currentBid;
Salesman = salesman;
Buyer = buyer;
}
//Method that returns whether the offer has been received or not
public bool OfferRecived(Buyer buyer, int auctionNumber, decimal bid)
{
if (buyer.TempBalanceIfAcceptedBid >= bid)
{
buyer.TempBalanceIfAcceptedBid -= bid;
Auction auction = AuctionList.First(x => x.AuctionNumber == auctionNumber);
return auction.BidAuction(bid, buyer);
}
else
{
return false;
}
}
