/*
* Java programming Pt 2. Modify the Inventory Program so the application can
* handle multiple items. Use an array to store the items. The output should
* display the information one product at a time, including the item number, the
* name of the product, the number of units in stock, the price of each unit,
* and the value of the inventory of that product. In addition, the output
* should display the value of the entire inventory.
*/

package invtprgmpt2;

import java.util.Scanner;
import java.util.Arrays;

public class Main
{
    public static void main(String[] args)
        {
          
        Scanner input = new Scanner(System.in);
                //declare product variables
        String[] myArray = new String[100];
        String productName[] = new String[100];    //product name array
        int itemNumber[] = new int[100]; //item number array
    int units[] = new int[100]; //unit number array
    float priceUnit[] = new float[100]; //priceUnit array
        int itemIndex = 0; //product index
        float productValue[] = new float[100];
    float totalValue = 0;
        Arrays.sort(myArray);
      
        //print out request headings        
        System.out.println( "\nProduct Project Pt2");
                System.out.println( "\nEnter Software Information...");
                //enter variables
                System.out.print( "\nEnter Software Name or stop to quit:" );
                    productName[itemIndex] = input.nextLine();
                //compare user input to termination string
                    while (productName[itemIndex].equals("stop")) //continue
        System.out.print("Enter the item code, if any: ");
                    itemNumber[itemIndex] = input.nextInt();
        System.out.print("Enter the number of software units: ");
                    units[itemIndex] = input.nextInt();
        System.out.print("Enter the price for each unit: ");
                    priceUnit[itemIndex] = input.nextFloat();
                itemIndex = itemIndex + 1; //should increment by 1
                input.nextLine(); //clear buffer
                System.out.print( "\nEnter Software Name or stop to quit");
        } //end while
        //print output
    // prints output headings
        {
        System.out.printf( "\n%s\t%s\t%s\t%s\t%s\t%s\n", "Index", "Product #", "Product Name",
         "# in Stock", "Unit Price", "Inventory Value");

      // method to sort items by name
      java.util.Arrays.sort(productName);

      // print product list with inventory values
      for (int index = 0; index < itemIndex; index++)
         System.out.printf( "%5d\t%9d\t%12s\t%10d\t$%10.2f\t$%14.2f\n", index+1, productNumber[index], productName[index],
            units[index], priceUnit[index], productValue[index] = ( units[index] * priceUnit[index]));

      // add each product value to determine total inventory value
      for ( int index = 0; index < itemIndex; index++ )
         totalValue += productValue[index];

      System.out.printf( "\nTotal inventory value: %.2f\n" , totalValue );

      }// end main


        
}


package invtprgmpt2;

/**
*
* @author Richard Jarke
*/
public class product
{
    private int itemNumber;
    private String productName;
    private int units;
    private float priceUnit;
        
        
    public Product(int itemNumber, String productName, int units, float priceUnit)
        
        {
        this.itemNumber = itemNumber;
        this.productName = productName;
        this.units = units;
        this.priceUnit = priceUnit;
                
    } //end constructor

    public int getItemNumber()
        {
        return itemNumber;
    }

    public void setItemNumber(int itemNumber)
        {
        this.itemNumber = itemNumber;
    }

    public float getPriceUnit()
        {
        return priceUnit;
    }

    public void setPriceUnit(float priceUnit)
        {
        this.priceUnit = priceUnit;
    }

    public String getProductName()
        {
        return productName;
    }

    public void setProductName(String productName)
        {
        this.productName = productName;
    }

    public int getUnits()
        {
        return units;
    }

    public void setUnits(int units)
        {
        this.units = units;
    }
    
    public float getProductValue()
        {
        float number = getUnits() * getPriceUnit();
        return number;
    }
    
}