package clientserver;

import clientserver.client.Client;
import clientserver.server.Server;

public class App {

    public String getGreeting() {
        return "Hello World!";
    }

    public static void main(String[] args) {
        String mode = null;

        // Parse arguments
        for (String arg : args) {
            switch (arg.toLowerCase()) {
                case "--client":
                    mode = "client";
                    break;
                case "--server":
                    mode = "server";
                    break;
                default:
                    System.out.println("Unknown argument: " + arg);
                    printUsage();
                    return;
            }
        }

        // Check if mode is specified
        if (mode == null) {
            System.out.println("No mode specified.");
            printUsage();
            return;
        }

        // Execute based on mode
        switch (mode) {
            case "client":
                System.out.println("Starting client...");
                Client.main(new String[] {});
                break;
            case "server":
                System.out.println("Starting server...");
                Server server = new Server(6666);
                server.run();
                break;
        }
    }

    private static void printUsage() {
        System.out.println("Usage: ./gradlew run --args='option'");
        System.out.println("Options:");
        System.out.println("  --client         Run in client mode");
        System.out.println("  --server         Run in server mode");
    }
}