/*
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 * and open the template in the editor.
 */
package scannerpractice;

import java.util.Scanner;

/**
 *
 * @author jcmtiernan
 */
public class ScannerPractice
{

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args)
    {
        Scanner input = new Scanner(System.in);
        String word = "super";
        String word2;
        int intA, intB, intC;
        double dbA, dbB, dbC;
        
        // I want the user to enter month, a day, amount of money, item purchased
        
        int month;
        int day;
        double amountSpent;
        double priorAmountSpent = 0;
        String itemName;
        int testValue = 0;
        String testWord = "";
        boolean continueProgram = true;
        
        // a simple loop structure
        
            System.out.println("Please enter the number of the month and the day, \nthen the cost "
                    + "(in dollars and cents with no dollar symbol) \n"
                    + "and the name of the item purchased: ");        
        
        while (continueProgram)
        {
            continueProgram = false;
            System.out.print("Next inputs : ");

            // User enters:  9 10 780.43 washer dryer
            month = input.nextInt();
            day = input.nextInt();
            amountSpent = input.nextDouble();
            itemName = input.nextLine();

            System.out.printf("\nYou entered %2d %2d %10.2f %25s\t",month,day,amountSpent,itemName);
            /*
            Compare current cost value to the cost of the previous item 
            If the new item costs more, print a message "New item is more expensive than last item."
            If the new item costs the same amount as the last, print "Current and previous items cost same"
            If the new item costs less, print "Whoo-hoo! You're saving money now!"
            */
            if (amountSpent == priorAmountSpent)
            {
                System.out.println("Current and previous items cost same");
            }
            else if (amountSpent > priorAmountSpent)
            {
                System.out.println("New item is more expensive than last item.");
            }
            else  //  (amountSpent < priorAmountSpent)
            {
                System.out.println("Whoo-hoo! You're saving money now!");
            }
            
            
            System.out.printf("\nDo you want to run the program again? Enter 1 for Yes; 0 for No : ");
            testWord  = input.next();
            input.nextLine();
            continueProgram = (testWord.equalsIgnoreCase("1"));
            //amountSpent = 65000.05;
            //System.out.println("\nYou entered "+month+" "+day+" "+amountSpent+" "+itemName);
            //testValue--;    //testValue  -=    1;//testValue = testValue - 1;
            priorAmountSpent = amountSpent;
        }
    
        System.out.println("\nYou have completed running the program");

         
        
        
        
        
        
        /*
        System.out.println("Please enter an \tinteger value: ");
        intA = input.nextInt();
        System.out.println(intA);    
        
        System.out.println("Please enter \n a floating point value: ");     
        dbC = input.nextDouble();
        System.out.println(dbC);  
        input.nextLine();

        System.out.println("Please enter a \"phrase of 2 or more words\": ");     
        word2 = input.nextLine();
        System.out.println(word2);          
        */
        
        /*
        System.out.println("Whoopee!");
        System.out.println(word);
        
        word2 = "pineapple";
        System.out.println(word2);  
        
        word2 = word;
        System.out.println(word2);         
        */
    }
    
}