/* Submission 2 task 1 by Stefan A. Brannfjell - Input
 * The name Input might be a bit off. This class is pretty much the whole engine.
 * It contains an easy configuration panel for you, in case you want to
 * adjust point values, or translate the program to another language.
 *
 * Q: Why have you made an own method for every single Scanner listener variable?
 *
 * A: Because I still suck in java. I failed to find out a way to properly re-do
 * a try {} code. So if you wrote "asd" instead of "123" in an integer Scanner
 * listener, when you fetch the exception, you can simply call the same method
 * again and ask user to redo the step. I bet this is a lousy way to solve this
 * problem. Because you are not properly closing the old method before starting
 * a new method. In bigger complicated and resourceful programs this will easily
 * backfire. I tried to use "while" and "for" loops but with no luck.
 */

import java.util.Scanner;

public class Input {
    // SMALL CONFIG:
    public static int winV = 3; // How many points do you get each win?
    public static int drawV = 1; // How many points do you get each draw?
    public static int lossV = 0; // How many points do you get each loss?

    /*
     * Text messages:
     * Change it to your desired language or whatever.
     */

    // Error message that comes up when you write something else than numbers on integer related questions.
    public static String err = "Feil: Det er bare tillatt og skrive tall. [For eksempel: 15].";

    // Asks the person who use the program for input regarding names, victories, draw, loss.
    public static String mName = "Oppgi lagets navn: ";
    public static String mVictories = "Oppgi antall seire: ";
    public static String mDraw = "Oppgi antall uavgjort: ";
    public static String mLoss = "Oppgi antall tap: ";

    // Table header names
    public static String tTeam = "Lag";
    public static String tTotal = "Kamper";
    public static String tVictories = "Seire";
    public static String tDraw = "Uavgjort";
    public static String tLoss = "Tap";
    public static String tPoints = "Poeng";
    // OK, your DONE configurating.

    // Do not change below values.
    public static String name;
    public static int victories;
    public static int draw;
    public static int loss;

    // NAME
    public static void name() {
        Scanner input = new Scanner(System.in);
        try {

            System.out.print(mName);

            name = input.next();
        }
        catch (Exception e) {
            System.out.println("Error:");
            name();
        }
    }

    // VICTORIES
    public static void victories() {
        Scanner input = new Scanner(System.in);
        try {

            System.out.print(mVictories);

            victories = input.nextInt();
        }
        catch (Exception e) {
            System.out.println(err);
            victories();
        }
    }

    // DRAW
    public static void draw() {
        Scanner input = new Scanner(System.in);
        try {

            System.out.print(mDraw);

            draw = input.nextInt();
        }
        catch (Exception e) {
            System.out.println(err);
            draw();
        }
    }

    // LOSS
    public static void loss() {
        Scanner input = new Scanner(System.in);
        try {

            System.out.print(mLoss);

            loss = input.nextInt();
        }
        catch (Exception e) {
            System.out.println(err);
            loss();
        }
    }

    /* Generating the results table
     * This method will generate the results, based on all input methods.
     * This is placed into Input class because there is no point making a
     * Generate class for such a small program as this.
    */
    public static void results() {
        int total = (victories + draw + loss);
        int points = ((victories * 3) + draw);
        System.out.printf("\n\n%-15s%8s%6s%9s%5s%6s", tTeam, tTotal, tVictories, tDraw, tLoss, tPoints);
        System.out.printf("\n%-15s%8d%6d%9d%5d%6d", name, total, victories, draw, loss, points);
    }
}