java/project/Main.java

package project;

import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;
import project.command.*;
import project.controller.CrawlController;
import project.view.CliView;

public class Main {
    private static boolean running = true;

    public static void main(String[] args) {
        CliView view = new CliView();
        CrawlController controller = new CrawlController();

        Map<String, Command> commands = new HashMap<>();
        commands.put("crawl", new CrawlCommand(controller, view));
        commands.put("help", new HelpCommand(commands));
        commands.put("exit", new ExitCommand(() -> running = false));

        CommandExecutor executor = new CommandExecutor(commands, view);

        if (args.length > 0) {
            String input = String.join(" ", args);
            executor.execute(input);
            return;
        }

        view.printBanner();
        view.printHelp(commands);

        Scanner scanner = new Scanner(System.in);
        while (running) {
            view.printPrompt();
            String input = scanner.nextLine();
            executor.execute(input);
        }
        scanner.close();
    }
}