public override bool reserveBalance(decimal bid, int auctionNo, AuctionHouse AH)
{
//reserves balance when buyer makes a bid
int key = base.GetHashCode();
if(AH.ForSale[auctionNo].Bids.ContainsKey(key)) { //has the buyer already bid on the vehicle?
if(bid > AH.ForSale[auctionNo].Bids[key] && bid + _reservedBalance - AH.ForSale[auctionNo].Bids[key] <= Balance) {
_reservedBalance += bid - AH.ForSale[auctionNo].Bids[key];
return true;
}
else
return false;
}
else {
if(_reservedBalance + bid <= Balance && _reservedBalance + bid >= 0) {
_reservedBalance += bid;
return true;
}
else
return false;
}
}
public static void testExample()
{
AuctionHouse testAuctionHouse = new AuctionHouse();
List<Seller> sellers = new List<Seller> { new BusinessSeller("55133018", 8300, 0, 0), new PrivateSeller("0708912247", 9000, 0) };
List<Buyer> buyers = new List<Buyer> { new BusinessBuyer("32264328", 300000, 300000), new PrivateBuyer("1102931129", 40000) };
int testBusKey = testAuctionHouse.SetSale(new Bus("Mercedes Benz Travego", "AB87232", 2005, Vehicle.LicenceType.D, Vehicle.FuelType.Diesel, 120000, 8000), sellers[0]);
int testCarPrivateKey = testAuctionHouse.SetSale(new CarPrivate("Audi A2", "SD82738", 1996, Vehicle.LicenceType.B, Vehicle.FuelType.Petrol, 32000), sellers[1]);
int testCarCommercial = testAuctionHouse.SetSale(new CarCommercial("Mercedes Benz Sprinter", "HK65434", 2001, Vehicle.LicenceType.BE, Vehicle.FuelType.Diesel, 25000), sellers[0]);
int testRVKey = testAuctionHouse.SetSale(new RV("Ford Carado A241", "DK34587", 2005, Vehicle.LicenceType.B, Vehicle.FuelType.Diesel, 280000, RV.HeatingSystemType.Electric), sellers[1]);
int testTruckKey = testAuctionHouse.SetSale(new Truck("Scania L80", "ÅF39847", 2001, Vehicle.LicenceType.CE, Vehicle.FuelType.Diesel, 500000, 5000), sellers[0]);
testAuctionHouse.ForSale[testCarPrivateKey].KmPrLiter = 33.3;
Console.WriteLine("Test Cases:\n" +
"1: Trade example\n" +
"2: Search examples\n");
char key;
do
key = Console.ReadKey().KeyChar;
while(key != '1' && key != '2');
switch(key) {
case '1':
//BUSINESS BUYER BUYS FROM BUSINESS SELLER
Console.WriteLine("\nBusiness buyer:\n Balance; {0:C}\n Credit: {1:C}\n Reserved balance: {2:C}", buyers[0].Balance, ((BusinessBuyer)buyers[0]).Credit, buyers[0].ReservedBalance);
testAuctionHouse.RecieveBid(buyers[0], testTruckKey, 500000);
Console.WriteLine("\nBusiness buyer:\n Balance; {0:C}\n Credit: {1:C}\n Reserved balance: {2:C}", buyers[0].Balance, ((BusinessBuyer)buyers[0]).Credit, buyers[0].ReservedBalance);
Console.WriteLine("\nBusiness seller:\n Balance: {0:C}", sellers[0].Balance);
testAuctionHouse.AcceptBid(sellers[0], buyers[0], testTruckKey);
Console.WriteLine("\nAccepting bid");
Console.WriteLine("\nBusiness buyer:\n Balance; {0:C}\n Credit: {1:C}\n Reserved balance: {2:C}", buyers[0].Balance, ((BusinessBuyer)buyers[0]).Credit, buyers[0].ReservedBalance);
Console.WriteLine("\nBusiness seller:\n Balance: {0:C}", sellers[0].Balance);
Console.WriteLine("\nAuctions House:\n Balance: {0:C}", testAuctionHouse.Balance);
//PRIVATE BUYER BUYS FROM PRIVATE SELLER
Console.WriteLine("\nPrivate buyer:\n Balance: {0:C}\n Reserved balance: {1:C}", buyers[1].Balance, buyers[1].ReservedBalance);
testAuctionHouse.RecieveBid(buyers[1], testCarPrivateKey, 32000);
Console.WriteLine("\nPrivate buyer:\n Balance: {0:C}\n Reserved balance: {1:C}", buyers[1].Balance, buyers[1].ReservedBalance);
//BUSINESS BUYER BUYS FROM PRIVATE SELLER
Console.WriteLine("\nBusiness buyers:\n Balance: {0:C}\n Credit: {1:C}\n Reserved balance: {2:C}", buyers[0].Balance, ((BusinessBuyer)buyers[0]).Credit, buyers[0].ReservedBalance);
testAuctionHouse.RecieveBid(buyers[0], testCarPrivateKey, 40000);
Console.WriteLine("\nBusiness buyers:\n Balance: {0:C}\n Credit: {1:C}\n Reserved balance: {2:C}", buyers[0].Balance, ((BusinessBuyer)buyers[0]).Credit, buyers[0].ReservedBalance);
Console.WriteLine("\nPrivate buyers:\n Balance: {0:C}\n Reserved balance: {1:C}", buyers[1].Balance, buyers[1].ReservedBalance);
Console.WriteLine("\nPrivate sellers:\n Balance: {0:C}", sellers[1].Balance);
testAuctionHouse.AcceptBid(sellers[1], buyers[0], testCarPrivateKey);
Console.WriteLine("\nAccepting bid");
Console.WriteLine("\nBusiness buyers:\n Balance: {0:C}\n Credit: {1:C}\n Reserved balance: {2:C}", buyers[0].Balance, ((BusinessBuyer)buyers[0]).Credit, buyers[0].ReservedBalance);
Console.WriteLine("\nPrivate buyers:\n Balance: {0:C}\n Reserved balance: {1:C}", buyers[1].Balance, buyers[1].ReservedBalance);
Console.WriteLine("\nPrivate sellers balance is {0:C}", sellers[1].Balance);
Console.WriteLine("\nAuctions House's balance is {0:C}", testAuctionHouse.Balance);
Console.WriteLine("\nSold cars:");
foreach(Vehicle v in testAuctionHouse.Sold) {
Console.WriteLine(v);
}
break;
case '2':
Console.WriteLine("\nSearch examples:\n" +
"1: String search example\n" +
"2: Min seats and toilet search\n" +
"3: Big licence type and maximal weight\n" +
"4: Private cars; max km and max price and sorted\n" +
"5: Zip code radius\n" +
"6: Energy class average\n");
do
key = Console.ReadKey().KeyChar;
while(key != '1' && key != '2' && key != '3' && key != '4' && key != '5' && key != '6');
List<Vehicle> sortedList = new List<Vehicle>();
switch(key) {
case '1':
Console.WriteLine("\nEnter string:");
string searchString = Console.ReadLine();
sortedList = testAuctionHouse.SearchString(searchString);
break;
case '2':
Console.WriteLine("\nEnter minimum seats:");
uint minSeats = Convert.ToUInt32(Console.ReadLine());
Console.WriteLine("Toilet? (Y/N)");
char hasToiletChar = Console.ReadKey().KeyChar;
bool hasToilet = false;
if(hasToiletChar == 'Y' || hasToiletChar == 'y')
hasToilet = true;
else
hasToilet = false;
sortedList = testAuctionHouse.SearchSeatsAndToilets(minSeats, hasToilet);
break;
case '3':
Console.WriteLine("\nEnter max weight:");
int maxWeight = Convert.ToInt32(Console.ReadLine());
sortedList = testAuctionHouse.SearchLicence(maxWeight);
break;
case '4':
Console.WriteLine("\nEnter max km");
int maxKm = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Enter max price");
decimal maxPrice = Convert.ToDecimal(Console.ReadLine());
sortedList = testAuctionHouse.SearchPrivateCar(maxKm, maxPrice);
break;
case '5':
Console.WriteLine("\nEnter zipcode");
int zipCode = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("\nEnter range");
int range = Convert.ToInt32(Console.ReadLine());
sortedList = testAuctionHouse.SearchZipCode(range, zipCode);
break;
case '6':
Console.WriteLine("\nEnergy classes:");
foreach(Vehicle v in testAuctionHouse.ForSale.Values) {
Console.WriteLine(v.EnergyClass);
}
Console.WriteLine("\nAverage energy Class: " + testAuctionHouse.averageEnergyClassType());
break;
}
foreach(Vehicle v in sortedList) {
Console.WriteLine(v);
}
break;
}
Console.ReadLine();
}
//METHODS
public virtual bool reserveBalance(decimal bid, int auctionNo, AuctionHouse AH)
{
throw new NotImplementedException("Reserve balance function is not implemented");
}
