java/w10/command/HelpCommand.java

package com.example.datacollect.command;

import com.example.datacollect.repository.ArticleRepository;
import com.example.datacollect.view.ConsoleView;

public class HelpCommand implements Command {
    private final ConsoleView view;

    public HelpCommand(ConsoleView view) {
        this.view = view;
    }

    @Override
    public String getName() {
        return "help";
    }

    @Override
    public void execute(String[] args, ArticleRepository repository) {
        view.printInfo("Commands:");
        view.printInfo("  crawl <url>     - Crawl articles from URL and store");
        view.printInfo("  analyze <url>   - Analyze URL without storing");
        view.printInfo("  list            - List all stored articles");
        view.printInfo("  history         - Show command history");
        view.printInfo("  help            - Show this help");
        view.printInfo("  exit            - Exit the program");
    }
}