package negotiator.onetomany;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Set;

/**
 * @author Faria Nassiri-Mofakham
 *
 */
public class DemandPlan 
{
	private HashMap<Product, Integer> demandPlan;


	public DemandPlan() 
	{
		this.demandPlan = new HashMap<Product, Integer>();
	}

	public HashMap<Product, Integer> getDemandPlan() 
	{
		return demandPlan;
	}

//	public void addProduct(Product p, Integer i) 
//	{
//		demandPlan.add(p,i);
//	}

	@Override
	public String toString() 
	{
		return demandPlan.toString();
	}
	
	public void setQuantity(Product p, Integer n)
	{
		demandPlan.put(p,n);
	}
	
	public Portfolio getPortfolio()
	{
		return (Portfolio) demandPlan.keySet();
	}
	
	public Integer getQuantity(Product p)
	{
		if (this.demandPlan.containsKey(p))
			return demandPlan.get(p);
		else
			return 0;
	}
	
	//Generates a random number between 1 to 5
//	public Integer intQuantity()
	public int intQuantity()

	{
//		double q = Math.random();
//		q *=5;
//		q++;
//				return Integer((int)q);
		//return (int)q;
		return (int)Math.random()*5+1;
	}
	
	public Set<Product> getKeys()
	{
		return demandPlan.keySet();
	}
	
	public Set<Integer> getValues()
	{
		return (Set<Integer>) demandPlan.values(); 
	}
}