/**
 * This class represents a pizza with at most 3 items.
 *
 * @author Dave Slemon
 * @version v100
 */
public class Pizza
{
    //instance variables
    private String size;
    private Item item1;
    private Item item2;
    private Item item3;
   

    

/** 
 *
 * This constructor builds a basic pizza,
 *
 * @param size  the size of the pizza, LARGE, MEDIUM or SMALL 
 */
    public Pizza( String size ) { 

        this.size = size;
        item1 = new Item();  //the default constructor places no items on the pizza
        item2 = new Item();
        item3 = new Item();
    }
    
    
   

/** 
 *
 * This setter allows you to place at most 3 items onto the pizza.
 * NOTE:  the default Item() means 'no item'
 *
 * @param topping1  the 1st item topping
 * @param topping2  the 2nd item topping
 * @param topping3  the 3rd item topping
 */
    public void setToppings(Item topping1, Item topping2, Item topping3) 
    { 
        item1= topping1;
        item2= topping2;
        item3= topping3;
    }
    
    
    
    
    
    

/** 
 *
 * Gets the cost of the pizza including its items
 *
 * @return the cost total cost of the pizza
 */
    public double getCost() 
    { 

        double amt = 0.0;
        
        String type = size.toLowerCase();
        if (type.equals("large") ) amt = 7.00;
        else if (type.equals("medium") ) amt = 5.00;
        else if (type.equals("small") ) amt = 3.00;
        else amt = 0.0;
        
        amt = amt +  item1.getCost()+item2.getCost()+item3.getCost();
        return amt;
    }
    
    

    
     public String getSize() {
        return this.size;
    }
       

    
    
    
    
    public void setSize(String size) {
        this.size = size.toLowerCase();
    }

    
    
    

    
    
    
    
/** 
 *
 * Outputs the size of the pizza and its toppings
 *
 * @return String a text describing the pizza
 */
    public String toString() { 

        String output = size + " - " + item1.getName() + " " + item2.getName() + " " + item3.getName();
        return output;
    }
    
   
}