package pwv.spring.model;

import java.sql.Timestamp;
import java.util.ArrayList;
import java.util.List;

import pwv.spring.edbutil.IEBase;

/**
 * Order
 *
 * @author Hiroshi TAKEMOTO
 */
public class Order implements IEBase {
	private Integer	id;
	private Double		totalPrice = new Double(0);
	private Member		member;	
	private Integer	memberRef;
	private List		items = new ArrayList();
	private Timestamp	ordered;

	// Order 固有のメソッド
	public Order(Member member) {
		setMember(member);
	}
	public Order() {
		this(null);
	}
	
	private void calclateTotalPrice() {
		double	total = 0.0;
		for (int i = 0; i < items.size(); i++) {
			OrderItem item = (OrderItem)items.get(i);
			total += item.getQuantity().doubleValue() * item.getUnitPrice().doubleValue();		
		}
		totalPrice = new Double(total);
	}
	
	public void addItem(OrderItem item) {
		items.add(item);
		calclateTotalPrice();
	}
	
	public void removeItem(OrderItem item) {
		items.remove(item);	
		calclateTotalPrice();
	}

	public void setMember(Member member) {
		this.member = member;
		if (member != null) {
			memberRef = member.getId();
		}
	}
	// <--- ここまで
	
	/**
	 * @return
	 */
	public Integer getId() {
		return id;
	}

	/**
	 * @return
	 */
	public List getItems() {
		return items;
	}

	/**
	 * @return
	 */
	public Member getMember() {
		return member;
	}

	/**
	 * @return
	 */
	public Integer getMemberRef() {
		return memberRef;
	}

	/**
	 * @return
	 */
	public Timestamp getOrdered() {
		return ordered;
	}

	/**
	 * @return
	 */
	public Double getTotalPrice() {
		return totalPrice;
	}

	/**
	 * @param integer
	 */
	public void setId(Integer integer) {
		id = integer;
	}

	/**
	 * @param list
	 */
	public void setItems(List list) {
		items = list;
	}

	/**
	 * @param integer
	 */
	public void setMemberRef(Integer integer) {
		memberRef = integer;
	}

	/**
	 * @param timestamp
	 */
	public void setOrdered(Timestamp timestamp) {
		ordered = timestamp;
	}

	/**
	 * @param double1
	 */
	public void setTotalPrice(Double double1) {
		totalPrice = double1;
	}

}