// LANDSCAPE GARDENING TYPE 2 QUOTE
// Frans Coenen
// University of Liverpool
// 18 April 2013

import java.util.*;
import java.io.*; 			// PrintWriter class
   
public class QuoteItemType2 extends QuoteItem {
	
	// ------------------- FIELDS ------------------------
	
	/** The quantity of the type 2 landscape items. */
	private int quantity = 0;
 
	// ---------------- CONSTRUCTORS ---------------------
    
    /** Three argument constructor. 
    @param name the name for this landscape gardening item.
	@param unitMC the unit material cost for the type 1 landscape gardening item. 
	@param unitIT the unit installation time for the type 1 landscape gardening item. */
    
    public QuoteItemType2(String name, double unitMC, double unitIT) {
		super(name,unitMC,unitIT);
    	// Input length and width of landscape type 1 item
    	System.out.print("Input quantity (int) of " + itemName + "(s) : ");
		quantity  = input.nextInt(); 
		// Calculate costs
		calculateCosts();
    	}

	/** Four argument constructor.
	@param qu the quantity of the type 2 landscape gardening item.
	@param unitMC the unit material cost for the type 1 landscape gardening item. 
	@param unitIT the unit installation time for the type 1 landscape gardening item. */
	
	public QuoteItemType2(String name, int qu, double unitMC, double unitIT) {
		super(name,unitMC,unitIT);
		quantity = qu;
		// Calculate costs
		calculateCosts();
		}
	
	/** Method to calculate total installation time and total material cost for this 
	type 1 landscape gardening item. */
	
	private void calculateCosts() {
		// Calculate total installation time
		totalInstallationTime = quantity * unitInstallationTime;
		// Calculate total material cost
		totalMaterialCost     = quantity * unitMaterialCost;
		}
		
	// ---------------- OUTPUT METHODS ---------------------
	
	/** To string method. */
	
	public String toString() {
		String s = "Quantity of " + itemName + "(s) = " + quantity +
					"\nUnit Cost of the " + itemName + " = £" +
					unitMaterialCost + "\nTotal cost of the " + itemName + 
					" = £" + Utility.twoDecPlaces(totalMaterialCost) + 
					"\nTotal installation time = " + totalInstallationTime +"\n";
		return(s);
		} 
	
	/** Output to file
	@param fileOuput instance of PrintWriter calss.  */
	
	public void outputToFile(PrintWriter fileOutput) {
		fileOutput.println(quantity + "\n" + unitMaterialCost + "\n" + unitInstallationTime);
		}
	}