/* This class serves two purposes - to demonstrate importin and using a prewritten class and to use arrays of classes.
 * This class uses the class Chips, which is in the food package. So, this file must be placed in the same directory
 * that contains the directory "food". That is, it should be placed at least one directory level above the class being imported.
 */
import java.util.Scanner;
import food.Chips; //importing the Chips class we just wrote.

class ManyChips
{
	//array of objects
	Chips [] chipArray;	//This just declares a reference to an array of Chips.

	public ManyChips(int num)
	{
		//creates an array of Chips objects of size num

		chipArray = new Chips [num];	// This creates an array of referneces to Chips objects.
		Scanner input = new Scanner (System.in);
		for (int i=0; i<num; i++)
		{
			System.out.println("Enter flavor, type and price ");
			String f = input.next();
			String t = input.next();
			double p = input.nextDouble();
			
			chipArray[i] = new Chips (f,t,p);	//actually creates the Chips object
		}
	}

	public ManyChips()
	{
		// Same as above, except we set num =5 by default
		int num =5;
		chipArray = new Chips [num];
		Scanner input = new Scanner (System.in);
		for (int i=0; i<num; i++)
		{
			System.out.println("Enter flavor, type and price ");
			String f = input.next();
			String t = input.next();
			double p = input.nextDouble();
			
			chipArray[i] = new Chips (f,t,p);
		}
	}

	// This print method does not have access to each Chips object's data attributes, but
	// it has access to their print methods, which will do the printing 
	public void print()
	{
		for(int i=0; i<chipArray.length; i++)
		{
			System.out.println("Chip number " + (i+1));
			chipArray[i].print();
		}
	}

	public static void main(String [] args)
	{
		Scanner input = new Scanner (System.in);
		System.out.print("Enter the number of chips: ");
		int n = input.nextInt();
		ManyChips mc = new ManyChips (n);	//create an instance of ManyChips
		
		mc.print();	//invoke the print method of this class.
	}
}