import java.util.Scanner;
//=================================================================================================
public class ShonkyCars {
//-------------------------------------------------------------------------------------------------
    private static final Scanner keyboard = new Scanner(System.in);
//-------------------------------------------------------------------------------------------------
    public static void main(String[] args) {

        CarDealer marinoo;
        int sellIndex;
        char option;
        String buyMake;
        double price;
        double profit;

        marinoo = new CarDealer("Marinoo Used Wrecks");
        marinoo.buyCar("Dodge RAM",1000.0);
        marinoo.buyCar("Suzuki Samurai",1200.0);
        marinoo.buyCar("Jeep Wrangle",4990.0);

        do {
            System.out.println();
            marinoo.display();
            System.out.print("(B)uy, (S)ell, or e(X)it : ");
            option = Character.toUpperCase(keyboard.nextLine().charAt(0));
            switch (option) {
                case 'B':
                    System.out.print("Enter make and model : ");
                    buyMake = keyboard.nextLine();
                    System.out.print("Enter purchase price : ");
                    price = keyboard.nextDouble();
                    keyboard.nextLine();
                    marinoo.buyCar(buyMake,price);
                    break;
                case 'S':
                    System.out.print("Enter index of car   : ");
                    sellIndex = keyboard.nextInt();
                    System.out.print("Enter sale price     : ");
                    price = keyboard.nextDouble();
                    keyboard.nextLine();
                    profit = marinoo.sellCar(sellIndex,price);
                    System.out.printf("The profit is $%.2f\n",profit);
                    break;
                case 'X':
                    System.out.println("Goodbye");
                    break;
                default:
                    System.out.println("ERROR: Invalid option");
                    break;
            }
        } while (option != 'X');

    }
//-------------------------------------------------------------------------------------------------
}
//=================================================================================================