aetheria-anarchy-plugin/src/main/java/cc/fascinated/account/AccountManager.java

package cc.fascinated.account;

import cc.fascinated.Aetheria;
import cc.fascinated.config.Config;
import cc.fascinated.config.Lang;
import cc.fascinated.utils.DiscordWebhook;
import cc.fascinated.utils.Manager;
import cc.fascinated.utils.Style;
import lombok.extern.log4j.Log4j2;
import org.bukkit.Bukkit;
import org.bukkit.entity.Player;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.event.player.PlayerLoginEvent;
import org.bukkit.event.player.PlayerQuitEvent;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
import java.util.concurrent.TimeUnit;

@Log4j2
public class AccountManager extends Manager {

    private final long SAVE_INTERVAL = 5; // in minutes
    private static final Map<UUID, Account> ACCOUNTS = new HashMap<>();

    public AccountManager() {
        for (Player player : Bukkit.getOnlinePlayers()) {
            loadAccount(player);
        }

        Bukkit.getAsyncScheduler().runAtFixedRate(Aetheria.INSTANCE, (task) -> {
            this.saveAccounts();
        }, SAVE_INTERVAL, SAVE_INTERVAL, TimeUnit.MINUTES);
    }

    /**
     * Gets the account for the specified player.
     *
     * @param player the player
     * @return the account
     */
    public static Account getAccount(Player player) {
        UUID uuid = player.getUniqueId();
        if (!ACCOUNTS.containsKey(uuid)) {
            return loadAccount(player);
        }
        return ACCOUNTS.get(uuid);
    }

    /**
     * Checks if an account is already registered for the specified player.
     *
     * @param player the player
     * @return true if the account is already registered, false otherwise
     */
    private boolean isAccountLoaded(Player player) {
        return ACCOUNTS.containsKey(player.getUniqueId());
    }

    /**
     * Registers an account for the specified player.
     *
     * @param player the player
     */
    private static Account loadAccount(Player player) {
        UUID uuid = player.getUniqueId();
        Account account = new Account(player);
        ACCOUNTS.put(uuid, account);
        return account;
    }

    /**
     * Save all accounts to disk.
     */
    private void saveAccounts() {
        long before = System.currentTimeMillis();
        log.info("Saving accounts...");
        for (Account account : ACCOUNTS.values()) {
            account.save(true); // Save the account
        }
        log.info("Saved {} accounts. ({}ms)", ACCOUNTS.size(), System.currentTimeMillis() - before);
    }

    @Override
    public void onPlayerJoin(Account account, PlayerJoinEvent event) {
        Player player = event.getPlayer();
        if (player.hasPlayedBefore()) {
            return;
        }

        event.joinMessage(null); // Remove the join message so we can send our own
        Bukkit.broadcast(Style.getMiniMessage().deserialize(Lang.FIRST_JOIN_MESSAGE.getAsString()
                .replace("%player%", player.getName())
        ));

        Aetheria.EXECUTOR.execute(() -> {
            // todo: re-code this it's so ugly
            DiscordWebhook discordWebhook = new DiscordWebhook(Config.DISCORD_LOG_WEBHOOK.getAsString());
            DiscordWebhook.EmbedObject embed = new DiscordWebhook.EmbedObject();
            embed.setTitle("New Player Joined");
            embed.addField("Name", player.getName(), true);
            embed.addField("UUID", player.getUniqueId().toString(), true);

            discordWebhook.addEmbed(embed);
            try {
                discordWebhook.execute();
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        });
    }

    @Override
    public void onPlayerLogin(Account account, PlayerLoginEvent event) {
        Player player = event.getPlayer();
        if (isAccountLoaded(player)) { // Account already loaded
            return;
        }
        loadAccount(player);
    }

    @Override
    public void onPlayerQuit(Account account, PlayerQuitEvent event) {
        account.save(true);

        ACCOUNTS.remove(account.getUuid());
    }

    @Override
    public void onAetheriaDisable() {
        this.saveAccounts(); // Save the accounts to disk
        ACCOUNTS.clear(); // Remove the accounts from the cache
    }
}