//method to add a vroom
public void addVroom(String inMake, String inModel, double inPrice, String inColor, double inSales, int inQty)
{
Vroom newVroom = new Vroom(inMake, inModel, inPrice, inColor, inSales, inQty);
vrooms.Add(newVroom);
logger.logAdd(newVroom);
}
//gets the report of a specific vroom
public String getSingleReport(String make, String model, String color)
{
String report = "";
Vroom vroom = getVroom(make, model, color);
report = String.Format(("{0,-10}, {1,-10}({2}) \nTotal sales: R {3, 10}\n {4,5}\n\n"), vroom.make.ToString(), vroom.model, vroom.color.ToString(), vroom.sales, vroom.qty);
return(report);
}
private void btnSale_Click(object sender, RoutedEventArgs e)
{
//gets the index from the combo box and calls method to substract from the quantity of the chosen object
int index = cmbVrooms.SelectedIndex;
Vroom details = obj.getVroomDetails(index);
obj.sellVroom(details.make, details.model, details.color);
MessageBoxResult result = MessageBox.Show("Done");
}
public void logSale(Vroom vroom)
{
//method to record the sale of the object
String entry = "";
StreamWriter sw = new StreamWriter("Log_File.txt", true);
entry = "SALE - " + now.ToString() + " - Vroom sold by (username): " + vroom.model + " - " + vroom.make + " (" + vroom.color + ")";
sw.WriteLine(entry);
sw.Close();
}
public void logAdd(Vroom vroom)
{
//method to record an addition to the list
String entry = "";
StreamWriter sw = new StreamWriter("Log_File.txt", true);
entry = "ADD - " + now.ToString() + " - Vroom added by (username): " + vroom.model + " - " + vroom.make + " (" + vroom.color + ")";
sw.WriteLine(entry);
sw.Close();
}
//gets the details of the vroom in the list at the specific index provided
public String getDetails(int index)
{
String details = "";
Vroom vroom = vrooms[index];
details = "FULL DETAILS:\n" + vroom.make + "\n" + vroom.model + " (" + vroom.color + ")\nPrice: R" + vroom.price;
return(details);
}
//decreases the quantity of the vroom by 1 when there is a sale
public void sellVroom(String inMake, String inModel, String inColor)
{
Vroom old = getVroom(inMake, inModel, inColor);
//updates the qty property of the vroom object to indicate that a vroom has been sold
int qty = old.qty - 1;
//takes the price that is the cost price in the vroom object and then adds a markup to be added to the sales value
double salesVal = old.sales + (old.price * 1.5);
Vroom newVroom = new Vroom(old.make, old.model, old.price, old.color, salesVal, qty);
vrooms.Remove(old);
vrooms.Add(newVroom);
logger.logSale(newVroom);
}
public Vroom getVroomDetails(int index)
{
Vroom details = vrooms[index];
return(details);
}
//gets the specific 'vroom' based on the model, make color
public Vroom getVroom(String make, String model, String color)
{
Vroom old = vrooms.Where(v => v.model.Equals(model) && v.make.Equals(make) && v.color.Equals(color)).First();
return(old);
}