Kniffel/tui/TUI.java

package tui;

import domain.Player;
import fassade.KniffelSystem;

import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Scanner;

public class TUI {
    static KniffelSystem gameSystem;
    static Scanner sc = new Scanner(System.in);

    public static void main(String[] args) throws IOException {
        System.out.println("Welcome to the PR2 Kniffel game!");

         while (true){
             mainMenuOutput();
         }


        // DEV:
//        gameSystem = new KniffelSystem();
//        gameSystem.creteDevPlayers(1);
//        gameLoop();
    }

    private static void mainMenuOutput() throws IOException {
        System.out.println("What do you want to do?");
        System.out.println("1 - Play");
        System.out.println("2 - See leaderboard");
        System.out.println("3 - Exit");
        System.out.print("> ");
        String mainMenuUserInput = sc.nextLine().toLowerCase();


        if ((mainMenuUserInput.equals("1"))
                || (mainMenuUserInput.equals("play"))){
            mainMenuPlay();
        }
        else if ((mainMenuUserInput.equals("2"))
                || (mainMenuUserInput.equals("see leaderboard"))
                || (mainMenuUserInput.equals("see"))
                || (mainMenuUserInput.equals("leaderboard"))){
            mainMenuLeaderBoard();
        }
        else {
            mainMenuExit();
        }
    }

    private static void mainMenuPlay() throws IOException {
        gameSystem = new KniffelSystem();

        System.out.println("Do you want to play the default mode (1) or the starwars mode (2)");
        System.out.print("> ");
        String mainMenuGamemodeOutput = sc.nextLine();
        decideGamemode(mainMenuGamemodeOutput);


        System.out.println("How many players are you? (1-6)");
        System.out.print("> ");
        String mainMenuPlayAmountPlayersInput = sc.nextLine().toLowerCase();

        int amountPlayers = Integer.parseInt(mainMenuPlayAmountPlayersInput);

        for (int i = 0; i < amountPlayers; i++){
            System.out.printf("Player %d: ", i + 1);
            System.out.println("Enter your name: ");
            System.out.print("> ");
            String playerName = sc.nextLine();

            String coloredPlayerName = gameSystem.addPlayer(i+1, playerName);
            System.out.printf("Welcome %s! \n\n", coloredPlayerName);
        }

        gameLoop();
        afterGame();
    }
    private static void decideGamemode(String userInput){
        System.out.println(gameSystem.setGamemode(userInput));
        System.out.println();
    }


    private static void gameLoop(){
        String[] playerStrings = gameSystem.getAllPlayerStrings();

        System.out.println("Participating players:");
        for (String player : playerStrings){
            System.out.println(player);
        }
        System.out.println();

        int turncounter = 0;
        int rollscount;

        while (true){

            if (gameSystem.checkGameEnd()){
                return;
            }
            rollscount = 0;

            System.out.printf("It's your turn %s!\n\n", gameSystem.getCurrentPlayer());

            ArrayList<Integer> rolls = new ArrayList<Integer>();
            String keptDice = "";

            while(rollscount < 3){
                rolls = gameSystem.rollDices(rolls, keptDice);
                String newRollsString = diceArrToString(rolls);
                System.out.println(newRollsString);
                String evaluatedRolls = gameSystem.evaluateRoll(rolls);
                System.out.println(evaluatedRolls);


                if (rollscount < 2) {
                    String keeping = gameSystem.changeStringFormat("Which dice do you want to keep?", "\u001B[32m");
                    System.out.println(keeping);
                    System.out.println("Empty for none, single digit for one dice or (1,3,4) for multiple dice.");
                    System.out.print("> ");
                    keptDice = sc.nextLine();
                }
                rollscount++;
            }

            writeToSheet();

            triggerNextTurn();
        }
    }


    private static void writeToSheet(){
        ArrayList<String> unusedRows = gameSystem.getUnusedRows();
        StringBuilder sb = new StringBuilder();

        sb.append("Unused rows: \n");
        for (String unusedRow : unusedRows){
            sb.append(String.format("- %s \n", unusedRow));
        }
        System.out.println(sb.toString());

        String keeping = gameSystem.changeStringFormat("Which row do you want to fill?", "\u001B[31m");
        System.out.println(keeping);
        System.out.print(">");
        String sheetInput = sc.nextLine();
        gameSystem.writeToSheet(sheetInput);
    }


    private static String diceArrToString(ArrayList<Integer> diceArr){
        StringBuilder sb = new StringBuilder();
        sb.append("Throwing dice... \n");
        sb.append("Your rolls: \n");
        for (int i = 0; i < diceArr.size(); i++){
            sb.append(String.format("Dice %d: %s \n", i+1, Integer.toString(diceArr.get(i))));
        }
        return sb.toString();
    }


    private static void triggerNextTurn(){
        gameSystem.nextPlayer();
    }


    private static void afterGame() throws IOException {
        System.out.println(gameSystem.afterGame());
    }


    private static void mainMenuLeaderBoard() throws IOException {
        gameSystem = new KniffelSystem(); // Scorboard System

        ArrayList<String> leaderboardRows = gameSystem.readFromFile();

        if(leaderboardRows.isEmpty()){
            System.out.println("\nThe leadboard is empty, be the first one! \n");
            return;
        }

        StringBuilder sb = new StringBuilder();

        for(String leaderboardRow : leaderboardRows) {
            String[] row = leaderboardRow.split(",");
            sb.append(String.format("%s - %s - %s \n", row[1], row[0], row[2]));
        }

        System.out.println("\nLEADERBOARD");
        System.out.println(sb.toString());

        String deleteLeaderboardOutput = deleteLeaderboardInput();

        if (!(deleteLeaderboardOutput.isEmpty())){
            System.out.println(deleteLeaderboardOutput);
        }
        else {
            System.out.println();
        }

    }

    private static String deleteLeaderboardInput() throws IOException {
        System.out.println("Clear lederboard? (y/N)");
        System.out.print("> ");
        String deleteInput = sc.nextLine().toLowerCase();
        if ((deleteInput.equals("y")) || (deleteInput.equals("yes"))){
            gameSystem.clearLeaderboard();
            return "Cleared leaderboard \n";
        }
        return "";
    }



    private static void mainMenuExit() throws IOException {
        System.out.println("Do you really want to exit? (Y/n)");
        System.out.print("> ");
        String mainMenuExitUserInput = sc.nextLine().toLowerCase();

        if ((mainMenuExitUserInput.equals("y"))
                || (mainMenuExitUserInput.equals("yes"))
                || mainMenuExitUserInput.isBlank()){
            System.out.print("Exiting, see you next time!");
            System.exit(0);
        }
        else {
            System.out.println("Returning to main menu");
            System.out.println();
            mainMenuOutput();
        }
    }
}