/**
 * Write a description of class opSwitch here.
 *
 * @author (your name)
 * @version (a version number or a date)
 */
public class opSwitch
{
    public static void choose(String opInput){
        simpleOp op = new simpleOp();
        
        String x;
        String y;
        // switchboard for operations
        switch (opInput) {
            case "?":
                System.out.println("Commands include:\n"
                +"+"+"\n"
                +"-"+"\n"
                +"*"+"\n"
                +"/"+"\n"
                +"square"+"\n"
                +"square root"+"\n"
                +"exponent"+"\n"
                +"inverse"+"\n"
                +"invert"+"\n"
                +"quit"+"\n"
                +"clear"+"\n"
                +"reset"+"\n");
                break;
            case "+": 
                //x = Console.getStringInput("Please enter first number.");
                y = Console.getStringInput("Please enter number.");
                simpleOp.add(op.currentNumber, Console.getNumber(y));
                break;
            case "-": 
                //x = Console.getStringInput("Please enter first number.");
                y = Console.getStringInput("Please enter number.");
                simpleOp.sub(op.currentNumber, Console.getNumber(y));
                break;
            case "*": 
                //x = Console.getStringInput("Please enter multiplicand.");
                y = Console.getStringInput("Please enter number.");
                simpleOp.mul(op.currentNumber, Console.getNumber(y));
                break;
            case "/": 
                //x = Console.getStringInput("Please enter dividend.");
                y = Console.getStringInput("Please enter number.");
                simpleOp.div(op.currentNumber, Console.getNumber(y));
                break;
            case "square": 
                //x = Console.getStringInput("Please enter your number.");
                simpleOp.squ(op.currentNumber);
                break;
            case "square root": 
                //x = Console.getStringInput("Please enter your number.");
                simpleOp.sqrt(op.currentNumber);
                break;
            case "exponent": 
                //x = Console.getStringInput("Please enter base.");
                y = Console.getStringInput("Please enter the exponent.");
                simpleOp.exp(op.currentNumber, Console.getNumber(y));
                break;
            case "inverse":
                //x = Console.getStringInput("Please enter your number.");
                simpleOp.inv(op.currentNumber);
                break;
            case "invert":
                simpleOp.invert(op.currentNumber);
                break;
            // default:
                // System.out.println("You have not provided valid input. Please enter \"?\" for a list of commands.");
                // break;
        }
        
        // //if/else state
        // if(opInput.equals("add") || opInput.equals("+")){
            // String addRequest1 = Console.getStringInput("Whats the first number you'll like to add?");
            // String addRequest2 = Console.getStringInput("Whats the second number you'll like to add?");
            // simpleOp.add(Console.getInput(addRequest1), Console.getNumber(addRequest2));
        // }else if(opInput.equals("invert")){
            // String invertRequest = Console.getStringInput("What number would you like to invert?");
            // simpleOp.invert(Console.getInput(invertRequest));
        // 
    }
    
    
}