package com.egarduno.tipCalculator;
import acm.program.*;
import acm.graphics.*;
import acm.io.*;

/*__________________________________

    Emilio Garduno
    07/01/2013
    Tip Calculator
__________________________________*/

@SuppressWarnings("serial")
public class tipCalculator extends ConsoleProgram {
  //CONSTANTS
	double sTax = .09; //sales tax
	double rTax = .02; //restaurant tax
	
	//VARIABLES
	double tipUserInput;
	double tipAmount;
	double mealPrice;
	double salesTax;
	double restaurantTax;
	double totalDue;	

/*____________METHODS____________*/
	public void run(){
		// .setBounds(from left,from top,width,height)
		this.getParent().getParent().setBounds(300,40,400,400);
		println ("Enter meal price: ");
		mealPrice = readDouble();
		println ("Enter a tip percent (10, 15, etc.): ");
		tipUserInput = readDouble();
		tip();
		println ("\nTip amount: " + tipAmount);
		taxCalc();
		println ("Sales Tax: " + salesTax + "\nRestaurant Tax: " + restaurantTax);
		total();
		println ("\nTotal with tax: " + totalDue);
		}

	private void taxCalc(){
		if (mealPrice == 0){
			sTax = 0;
			rTax = 0;
		}
		else {
			salesTax = mealPrice * sTax;
			restaurantTax = mealPrice * rTax;
		}
	}
	
	private void tip(){
		if (mealPrice == 0){
			tipAmount = 0;
		}
		else {
			tipAmount = mealPrice / tipUserInput;
		}
	}
	
	private void total(){
		totalDue = mealPrice + salesTax + restaurantTax + tipAmount; 
	}
}