/*
 *   Intro to Programming CSE 1310
 * University of Texas at Arlington
 */

package spr17apr18grocsortcorrected;

import java.io.PrintWriter;

/**
 *
 * @author jcmtiernan
 */
public class Spr17Apr18SortSupport 
{
    public static void printGrocArray(double[][] grocNumbers, String[][] grocWords, 
            int itemCount, PrintWriter outputDevice)
    {
        //System.out.println("In printGrocArray method");
        int PRICE = 0;  // column 0 in grocNumbers will hold the price
        int QUANT = 1;  // column 1 in grocNumbers will hold the quantity
        int M = 2;
        int T = 3;
        int W = 4;
        int R = 5;
        int F = 6;
        int S = 7;
        int N = 8;
        int ITEMCOST = 9;
                
        int UNIT = 0;   // column 0 in grocWords will hold the unit
        int NAME = 1;   // column 1 in grocWords will hold the name
        for (int z = 0; z < itemCount; z++)
        {
            //System.out.println("In loop");
            //outputDevice.println("In loop");
            outputDevice.printf("%.2f per unit for %.0f",grocNumbers[z][PRICE],
                    +grocNumbers[z][QUANT]);                    
            outputDevice.printf(" %s was %.2f for %s",grocWords[z][UNIT],
                    grocNumbers[z][ITEMCOST],
                    grocWords[z][NAME]);  
            printDaily(grocNumbers[z], outputDevice);
            outputDevice.println();   
        }
    }
    public  static  double couponCalc( int yyyy, int mm, int dd, int y, int m, int d, double couponAmt, double coupValue)
    {
            boolean couponGood = false; 
            if (yyyy > y)
            {
                couponGood = true;
            }
            else if ((yyyy == y) && (mm > m))
            {
                couponGood = true;
            }
            else if ((yyyy == y) && (mm == m) && (dd >= d))
            {
                couponGood = true;
            }

            if (couponGood)
            {
                couponAmt = couponAmt + coupValue;
            }
            else
            {
                System.out.println("The coupon date (DMY) "+dd+"/"+mm+"/"+yyyy+" is invalid");
            } 


            return couponAmt;
        
    }
    
    public static double inputCheck(boolean test, String item, double tempDouble, double defDouble)
    {
        if (test)
        {
            System.out.println("This is an invalid "+item+".");
            System.out.println("Default "+item+" of "+defDouble+" will be used.");
            return defDouble;
        }
        else
        {
            return tempDouble;
        }
        
        
    }
    public static String removeBlanks(String inString)
    {
        while (inString.charAt(0) == ' ')
        {
            inString = inString.substring(1);
            //System.out.println("Removing blank in name["+i+"]");
        }
        return inString;
    }    
    public static void printDaily(double[] grocNumbers, PrintWriter outputDevice)   
    {
        //outputDevice.println("printDaily called");
        int M = 2;
        int T = 3;
        int W = 4;
        int R = 5;
        int F = 6;
        int S = 7;
        int N = 8;
        outputDevice.printf("\nnumber purchased on Monday was %.0f,",grocNumbers[M]);
        outputDevice.printf(" on Tuesday was %.0f,",grocNumbers[T]);
        outputDevice.printf(" Wednesday %.0f,",grocNumbers[W]);
        outputDevice.printf(" Thurs. %.0f,",grocNumbers[R]);
        outputDevice.printf(" Fri. %.0f,",grocNumbers[F]);
        outputDevice.printf(" Sat. %.0f,",grocNumbers[S]);
        outputDevice.printf(" and Sun. %.0f.\n",grocNumbers[N]);
    }
    public static void outputMsg(double couponAmt, double groceryBill, int itemCount, 
            double highestPrice, double largestQuantity, boolean inFileFound, 
            String highestPriceName, String largestQuantityUnit, 
            String largestQuantityName, PrintWriter outputDevice)
    {
                //****Make output method to use for screen and for output file
        outputDevice.println();
        outputDevice.printf("Coupon savings is : %.2f \n\n",couponAmt);
        outputDevice.printf("Original Grocery bill is : %.2f \n",groceryBill);
        outputDevice.printf("Final Grocery bill is : %.2f \n\n",(groceryBill -= couponAmt));
        
        outputDevice.println("Item count is "+itemCount);
        // ****Print Highest price and Largest quantity with items names/units
        outputDevice.print("Highest price is "+highestPrice);
        if (inFileFound)
        {   outputDevice.print(" for item "+highestPriceName);    }
        outputDevice.println();
        outputDevice.printf("Largest quantity is %d",(int)largestQuantity);
        if (inFileFound)
        {   outputDevice.print(" "+largestQuantityUnit+" of "+largestQuantityName);   }
        outputDevice.println("");
    }

}