src/main/java/design/controller/userinput/ParPalCLI.java


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package design.controller.userinput;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Scanner;

public class ParPalCLI {

    public void start(String[] args) {

    }

    public void promptUser(List<CommandOption> commandOptions) {
        for (int i = 0; i < commandOptions.size(); i++) {
            CommandOption commandOption = commandOptions.get(i);
            System.out.printf("%s: %s\n", i, commandOption.getName());
        }
        Scanner sc = new Scanner(System.in);
        var line = sc.nextLine().split(" ");

        if (line.length > 0) {
            int i = Integer.parseInt(line[0]);

            commandOptions.get(i).onCommand(Arrays.copyOfRange(line, 1, line.length));
        }
    }
}