Main Class

package me.kbabe.firework;

import com.mongodb.MongoClient;
import com.mongodb.MongoCredential;
import com.mongodb.ServerAddress;
import com.mongodb.client.MongoDatabase;
import me.kbabe.firework.command.FactionCommand;
import org.bukkit.ChatColor;
import org.bukkit.Server;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.plugin.PluginManager;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.scheduler.BukkitScheduler;
import me.kbabe.firework.listener.PlayerListener;
import me.kbabe.firework.manager.FactionManager;
import me.kbabe.firework.manager.ProfileManager;
import me.kbabe.firework.messages.Message;
import me.kbabe.firework.messages.Messages;
import me.kbabe.firework.packet.PacketHandler;
import me.kbabe.firework.player.FactionProfile;
import me.kbabe.firework.utils.file.YMLFile;

import java.util.*;

public class HCFactions extends JavaPlugin {
    private YMLFile langYML, databaseYML;
    private MongoDatabase database;

    private FactionManager factionManager;
    private ProfileManager profileManager;

    //TODO: make this editable in config
    public static final int MAX_FACTION_AMOUNT = 15;

    //TODO: make permission based deathban times
    public static final long
            STARTUP = System.currentTimeMillis(),
            DEATHBAN_TIME = 5400000; // 1.5 hours

    @Override
    public void onEnable() {
        if (!getDataFolder().exists()) getDataFolder().mkdirs();
        langYML = new YMLFile(this, "lang.yml");
        databaseYML = new YMLFile(this, "database.yml");
        FileConfiguration
                langConfig = langYML.getConfig(),
                databaseConfig = databaseYML.getConfig();

        Map<String, Object>
                langDefaults = new HashMap<>(),
                databaseDefaults = new HashMap<>();

        for (Message message : Messages.MESSAGES.values()) {
            langDefaults.put(message.getName(), message.getValue());
        }

        databaseDefaults.put("Database.hostname", "127.0.0.1");
        databaseDefaults.put("Database.port", 27017);
        databaseDefaults.put("Database.name", "hcfactions");
        databaseDefaults.put("Database.username", "username");
        databaseDefaults.put("Database.password", "password");

        langYML.setDefaults(langDefaults);
        databaseYML.setDefaults(databaseDefaults);

        String
                host = databaseConfig.getString("Database.hostname"),
                databaseName = databaseConfig.getString("Database.name"),
                userName = databaseConfig.getString("Database.username"),
                password = databaseConfig.getString("Database.password");
        int port = databaseConfig.getInt("Database.port");
        MongoClient client = new MongoClient(new ServerAddress(host, port), Collections.singletonList(MongoCredential.createCredential(userName, databaseName, password.toCharArray())));
        database = client.getDatabase(databaseName);

        for (String name : Messages.MESSAGES.keySet()) {
            setMessage(name, langConfig.getString(name));
        }

        factionManager = new FactionManager(this);
        profileManager = new ProfileManager(this);

        BukkitScheduler scheduler = getServer().getScheduler();
        scheduler.runTaskLaterAsynchronously(this, factionManager::loadFactions, 10L);
        scheduler.runTaskTimerAsynchronously(this, () -> {
            factionManager.saveFactions();
            for (FactionProfile profile : profileManager.getProfileMap().values())
                profile.save();
        }, 12L, 200L);

        PluginManager pluginManager = getServer().getPluginManager();
        pluginManager.registerEvents(new PlayerListener(this), this);

        getServer().getCommandMap().register("hcfactions", new FactionCommand(this));

        new PacketHandler(this);
    }
    @Override
    public void onDisable() {
        Server server = getServer();
        server.getOnlinePlayers().forEach(player -> player.kickPlayer(ChatColor.translateAlternateColorCodes('&', "&dRestarting.")));
        factionManager.saveFactions();
    }
    public MongoDatabase getMongoDatabase() {
        return database;
    }

    public FactionManager getFactionManager() {
        return factionManager;
    }
    public ProfileManager getProfileManager() {
        return profileManager;
    }

    private void setMessage(String name, String value) {
        getMessage(name).setValue(value);
    }

    public Message getMessage(String name) {
        return Messages.MESSAGES.get(name);
    }
}