SocialNetworkApp.java

package com.MyNetwork;

import java.util.*;

public class SocialNetworkApp {
    private HashMap<String, User> users;
    private PriorityQueue<Post> postQueue;

    public SocialNetworkApp() {
        // Initialize the HashMap to store users
        this.users = new HashMap<>();
        // Initialize the PriorityQueue to store posts
        this.postQueue = new PriorityQueue<>(Comparator.comparingInt(Post::getLikes).reversed());
        // Load user data from file
        loadUserData();
    }

    private void loadUserData() {
        // Load user data from file
    }

    private void saveUserData() {
        // Save user data to file
    }

    public void run() {
        // Main menu and user interaction
    }

    private void login(Scanner scanner) {
        // Login logic
    }

    private void createAccount(Scanner scanner) {
        // Account creation logic
    }

    private void homeScreen(Scanner scanner, User user) {
        // Home screen options
    }

    private void viewUserPosts(User user) {
        // View user's posts
    }

    private void viewMostLikedPost() {
        // View most liked post
    }

    private void viewFollowedUsersPosts(User user, Scanner scanner) {
        // View posts from followed users
    }

    private void addNewPost(User user, Scanner scanner) {
        // Add new post
    }

    private void viewFollowers(User user) {
        // View user's followers
    }

    private void viewFollowedUsers(User user) {
        // View users followed by user
    }

    private void followUser(User user, Scanner scanner) {
        // Follow a user
    }

    public static void main(String[] args) {
        SocialNetworkApp app = new SocialNetworkApp();
        app.run();
    }
}